April 5, 2006 → April 5, 2026

Podcast Generator
20 Years

The open-source engine that quietly powered a generation of podcasters.

20
Years
52
Releases
25K+
Podcasts
500K+
Downloads
↓ Scroll to explore the story

Story

In 2005, podcasting was finding its wings. In the United States, Adam Curry and Dave Winer had recently laid the medium's foundation, and Libsyn had launched the first dedicated hosting service. But while the spirit of the medium was radically open, the technical barrier to entry remained high. For many, launching a podcast still meant wrestling with RSS feeds, hand-written XML markup, and server configurations.

Meanwhile, at the University of Bergamo in northern Italy, professor Marco Lazzari had an idea: a university podcast, so students could listen to lectures on their own time. Alberto Betella, one of his students at the time, offered to build the tool to make it happen.

Alberto called it Podcast Generator, released it as free and open source software, and on April 5, 2006, put it on SourceForge. Around the same time, Pluriversiradio, one of the first educational podcasts in Europe, went live.

Podcast Generator lowered the barrier dramatically: anyone with basic web hosting could now publish a podcast without touching a line of code. It turned out the problem wasn't just academic. Within months, Podcast Generator spread far beyond the classrooms it was built for, as churches, government agencies, schools, artists, and individual creators across the globe started using it, with no marketing and no company behind it.

What happened next was organic. A community formed around the project: researchers and authors cited it in academic papers and books, 269 volunteers translated it into 59 languages, and in 2012 it became a one-click install on Softaculous alongside WordPress and other popular web applications. Alberto maintained it alone, in his spare time, for over 13 years.

By July 2017, Alberto was still maintaining Podcast Generator when Ben Richardson, who owned a domain called RSS.com, reached out to explore a collaboration.

After over a decade maintaining Podcast Generator as a passion project, Alberto had come to believe that self-hosted podcast publishing would eventually need to move to the cloud. Ben reaching out was both serendipitous and perfect timing, and their collaboration gave birth to RSS.com, officially launched on January 29, 2018.

This website tells a story spanning two decades: a small open source degree project from a university in Italy that quietly powered a generation of podcasters and eventually evolved into a global platform that continues that same mission today. It exists to preserve the history of a tool that mattered to a lot of people, and perhaps to remind someone out there that a thing built out of curiosity and passion, with no business plan and no real funding, can end up going further than you ever imagined.

Early Days 2005-2008

Alberto starts building Podcast Generator
Alberto Betella was a student at the University of Bergamo. Prof. Marco Lazzari had an idea: launching a podcast for the university. Alberto offered to build a tool to make it happen, and made it his final degree project. With teachers and educators in mind, he wanted something deliberately simple: upload a media file, specify title and description of the episode, and the tool would generate the RSS feed automatically, no technical knowledge required, as easy as attaching a file to a webmail. At the time, Alberto had no formal education in software development. He had been lucky enough to grow up with computers since the late 1980s, which was far from a given in Italy in those years, and had been curious and experimental with them from an early age, but he was entirely self-taught. He was big on open source, had founded a local Linux User Group and had recently met Richard Stallman, one of the most influential figures in the history of open source software, at a conference. Releasing Podcast Generator as free and open source software was the natural thing to do.
An architecture diagram (in Italian) from February 12, 2006 shows the main components Alberto was building: a home page with a link to the RSS feed, an episode upload form (upload mp3 + description, with file validation and automatic renaming), and an admin area for managing episodes and regenerating the RSS feed. At the bottom of the diagram, the two main "podcast aggregators" of the time (what we now call podcast listening apps) make an appearance: iTunes and the open source Juice. The title of the diagram reads "Progetto Script PHP Podcasting UNIBG" ("PHP Podcasting Script Project, University of Bergamo"), which means that two months before the official release, Podcast Generator still didn't have a name.
Pluriversiradio launches at the University of Bergamo
One of the first educational podcasts in Italy and Europe, powered by what would become Podcast Generator. Pluriversiradio was used by Prof. Lazzari not only to offer some of his lectures as podcasts, but also to involve his students in contributing via the creation of podcast episodes. The work behind Podcast Generator and Pluriversiradio was later documented in academic papers and presented at international conferences from Rio de Janeiro (INTERACT 2007) to Beijing (Symposium on Human Interface, 2007).
Podcast Generator v0.6 released on SourceForge
Here is the very first release (0.6) of Podcast Generator! The basic script works well, however the code is very messy and has to be optimized. This version doesn't require MYSQL and relies on text files to store mp3 description; I'm already working to support MYSQL and planning a lot of major improvements in the next weeks.
The very first public release, April 5, 2006, the date we celebrate. That was Alberto's original SourceForge announcement. Messy code, no database, and big plans. Version 0.6 was released under the GPL license and required only PHP and a web server to run. It supported mp3 files only, had no authentication, no CSS styling, and the configuration had to be edited by hand in a text editor. Eleven PHP files in total. It was the bare minimum, and it worked.
In the original announcement, Alberto mentions plans to add MySQL support. The reason Podcast Generator didn't rely on a database like MySQL from the start was simple: the university servers he had been given were basic web hosting with no database available. So he stored everything in a flat text file. What looked like a limitation ended up becoming one of Podcast Generator's greatest strengths: the entire application was self-contained. Unzip a file into any web hosting folder, run the web-based installer, and it was ready to go, with no database to configure, no external dependencies, and the lowest possible server requirements. It made Podcast Generator extremely easy to install, and that accessibility was a big part of why it spread so fast.
Podcasters Gathering, Bologna, Italy
The first event Alberto attended as creator of Podcast Generator was just around the corner from home: the "Raduno Podcaster Bologna", one of the very first Italian podcasting meetups, barely a month after he released the software as open source. An important occasion for Alberto to meet with creators and understand what they actually needed from the tool he was building. This and subsequent experiences with podcasters over the following years gave him the foundation to hit the ground running when he co-founded RSS.com twelve years later.
Podcast Generator v0.9: video, a built-in player, and a setup wizard
Six months after the first release, Podcast Generator was no longer just for audio. It now supported 21 file formats including audio, video, and even PDF (which at the time worked as a format in iTunes). Visitors could listen to episodes directly on the website through a built-in Flash player. And instead of manually editing configuration files, new users got a step-by-step setup wizard that walked them through the installation in 14 steps. This was the version Alberto demoed at the Jornadas de Podcasting in Barcelona, just three days later.
Alberto also included getID3, an open source library that could read metadata embedded in media files (title, artist, duration).
Alberto presents Podcast Generator at the "Jornadas de Podcasting", Barcelona, Spain
Five months after the local meetup in Bologna, Alberto took Podcast Generator abroad for the first time: the Jornadas de Podcasting in Barcelona. He prepared installation walkthrough screenshots and an offline HTML demo of Podcast Generator v0.9 (which turned out to be a lifesaver when the venue's WiFi failed). But Barcelona left a much deeper mark than just the talk. The vibrant city, the creative energy, the people: something sparked. Two years later, Alberto moved to Barcelona. He never left.
Dutch national education guide recommends Podcast Generator
Kennisnet, the Dutch public organization for education and ICT funded by the Ministry of Education, Culture and Science, published Startpakket OSS Podcasten, an official guide for teachers on podcasting with open-source tools. The recommended workflow: Audacity to record, Podcast Generator to publish, and Juice to subscribe. A snapshot of the open-source podcasting ecosystem in 2006.
Support letters from universities around the world
Less than a year after release, an opportunity came up to apply for a small grant. Alberto received several support letters from educational institutions around the world that were already using Podcast Generator, mailed to his home, asking him to keep the project going. These letters contributed to Alberto obtaining a six-month grant in the second half of 2007 to continue working on Podcast Generator at the University of Bergamo. Below is a selection.
Podcast User Magazine (Issue 13)
A true gem. Podcast User Magazine was a dedicated publication for the podcasting community, and Podcast Generator was featured less than a year after its first release.
LinuxPro magazine
Article about Podcast Generator in LinuxPro, a printed Linux magazine in Italy. Coverage in a Linux publication made sense: Alberto was a massive Linux fan and it was his main OS through all the 2000s.
Christian Computing Magazine
Beyond universities and academic institutions, some of the biggest users of Podcast Generator were churches and religious organizations, a phenomenon later known as "Godcasting". Here is an example: Christian Computing Magazine recommending Podcast Generator to create podcasts for churches.
Podcast Generator v1.0: the first stable version
After two years and six beta releases, Podcast Generator reached its first stable version. It introduced a theme engine that let podcasters change the look of their website, custom categories so listeners could browse episodes by topic, and a streamlined installer that went from 14 steps down to 5.

But the most important change for accessibility was the new FTP upload feature. Many affordable shared hosting plans imposed strict file size limits on web uploads, often just a few megabytes, making it impossible to upload podcast episodes through the browser. With the FTP feature, podcasters could upload files directly to a folder on their server using any FTP client, bypassing the limit entirely. Podcast Generator would then detect the new files, read the metadata already embedded in the audio (title, artist, duration) using the getID3 library, and pre-fill the episode information automatically. Podcasters who had already tagged their files properly didn't need to do anything else: upload via FTP, and the episode would appear in the RSS feed, ready for distribution.

Combined with the fact that Podcast Generator still required no database, this meant it could run on virtually any web hosting plan, no matter how basic or cheap. No database to configure, no upload restrictions to worry about, no extra steps. Just a web server with PHP and an FTP account. Screenshots below are from the development environment used to test and showcase features.
The combination of no database requirement, minimal server needs, and the FTP workaround for upload limits meant Podcast Generator could run on the cheapest shared hosting plans available at the time. This wasn't a limitation, it was by design: the lower the barrier, the more people could podcast.

Podcast Generator in the Wild: Early Adopters

Within months of the April 2006 release, Podcast Generator was being used globally. Universities, governments, churches, schools, artists. Adoption was entirely organic, with zero marketing, just word of mouth and people searching for a podcast publishing solution.

What do a Brazilian government health congress, an Australian biology course, a Japanese traditional arts group, the Archdiocese of Vancouver, and a video tour of the University of Delaware campus have in common? They all used Podcast Generator to distribute their content as a podcast. Below is a selection of screenshots taken in the first two years after Podcast Generator's launch, captured as each new installation was discovered.
Central Queensland University biology course using Podcast Generator, September 2006
[AUSTRALIA] Central Queensland University. Biology course lectures, September 2006.
UNSW Canberra ASISTM project using Podcast Generator, December 2006
[AUSTRALIA] UNSW Canberra. Science education project, December 2006.
Brazilian government health congress using Podcast Generator, November 2006
[BRAZIL] XI Congress on AIDS Prevention, Sao Paulo. Government health congress audio, November 2006.
Acadia University Canada education course using Podcast Generator, March 2007
[CANADA] Acadia University. Student education course podcasts, March 2007.
Archdiocese of Vancouver podcast episodes, February 2007
[CANADA] Archdiocese of Vancouver. Official church audio releases, February 2007.
Aarhus University Denmark official podcast archive using Podcast Generator
[DENMARK] Aarhus University. Official podcast archive.
Digital pedagogy podcast from Université de Caen Normandie using Podcast Generator, January 2007
[FRANCE] Université de Caen Normandie. Digital pedagogy podcast, January 2007.
Student Associations Forum in Grenoble using Podcast Generator for back-to-school event, September 2007
[FRANCE] Student Associations Forum, Grenoble. 'Fête la Rentrée' back-to-school event podcasts, September 2007.
Municipality of Messina education department using Podcast Generator, November 2006
[ITALY] Municipality of Messina. Public education department podcasts, November 2006.
University of Pavia history lectures using Podcast Generator, December 2006
[ITALY] University of Pavia. History lecture recordings, December 2006.
Japanese traditional arts group Meikyo Gumin using Podcast Generator, January 2007
[JAPAN] Meikyo Gumin. Traditional performing arts video recordings, January 2007.
BBC Ukrainian homepage promoting their MP3 podcast service, July 14, 2006
[UK] BBC Ukrainian homepage (July 14, 2006). The banner shows an iPod and reads "Візьміть участь у пробному подкасті від Бі-Бі-Сі" ("Take part in a trial podcast from BBC"). The RSS feed was created with Podcast Generator v0.8.
University of Delaware admissions podcast using Podcast Generator
[USA] University of Delaware. Admissions video podcast. Podcast Generator supported video files and worked with iTunes from the beginning. The video podcast was announced on the Admissions Portal homepage and the RSS feed confirms it was generated with Podcast Generator v0.93, serving video files.
Japanese Christian church in Southern California using Podcast Generator for sermons
[USA] Japanese church, Southern California. Sermon recordings in Japanese.

The Growth Years 2008-2017

Meanwhile, in Barcelona
In September 2008, Alberto moved to Barcelona, Spain, where he would spend the next decade building a career in technology that had nothing to do with podcasting. He earned an MSc in Cognitive Systems and Interactive Media, and a PhD in Communication Technology with a specialization in Affective Computing (Emotion AI), then moved from academia to the tech industry: CTO of a venture-backed startup, then CTO of a moonshot factory inside the telco giant Telefonica. Podcast Generator was a side project and a hobby. Every release packaged during these years was done in his spare time.
Podcast Generator v1.4
After five years from the initial release, Podcast Generator had reached a level of maturity where it didn't need constant updates. Version 1.4 shipped with 14 languages and remained the stable release for nearly three years.

In December that same year, Alberto wrote a technical document that provides a comprehensive overview of the project at that point: the XML-based files that made Podcast Generator run without a traditional database like MySQL, the FTP feature for uploading large files, the custom theme engine, and all the external open source components integrated into the package. At the end of the document, a note: nearly 12,000 lines of code personally written from scratch, excluding all external libraries.
Podcast Generator added to Softaculous
Softaculous is a one-click software installer bundled with cPanel, the control panel used by the majority of shared web hosting providers worldwide. Being included in Softaculous meant that Podcast Generator became available as a one-click install to millions of hosting customers, right alongside WordPress, Joomla, and other major web applications. No more downloading a zip file, uploading it via FTP, and running the installer manually. Anyone with a shared hosting account could now set up a podcast website in seconds. This was a turning point for adoption: Podcast Generator was no longer just a project you found on SourceForge, it was part of the standard software catalog offered by web hosting companies around the world.
Opening Podcast Generator translations to the world
Alberto set up a project on Transifex, an online collaborative platform for software localization. Until then, he had been managing all translations manually: people would email him their translation files and he would add them to the repository one by one. By v1.4, that process had reached 14 languages. With Transifex, contributing a translation became as simple as visiting a web page, and the community took it from there. Over its lifetime, 269 volunteers translated Podcast Generator into 59 languages. Nobody asked them to. They were users who cared enough about the project to make it accessible in their own language.
Podcast Generator v2.0: the biggest overhaul since v1.0
The entire translation system was rebuilt from scratch, which is why Podcast Generator eventually reached 59 languages through volunteer contributions on Transifex. Sharing episodes on Facebook, Twitter, and Google+ became a built-in feature. The theme engine was redesigned, and for the first time podcast websites could have a modern look thanks to a new Bootstrap-based theme.

Each category now had its own subscribable podcast RSS feed, so listeners could subscribe only to the topics they cared about. This also meant that a single Podcast Generator installation could effectively work as a podcast network: each category was its own podcast with its own feed, all managed from one place.

And the installer was trimmed from 5 steps down to 4. This pursuit of simplicity carried over to RSS.com, where it became a design principle still applied today: any action, no matter how complex under the hood, should be completable in three steps or fewer.
Experimenting with podcast transcripts before they became a standard
Although he had left the University of Bergamo, Alberto was still in touch with Prof. Lazzari regarding Pluriversiradio. One of these collaborations resulted in an automated speech-to-text pipeline that generated transcripts for every podcast episode uploaded to Pluriversiradio. The system used Wit.ai (later acquired by Facebook): a bash script that converted audio to WAV, removed silence, split it into chunks, sent each chunk to the Wit.ai speech API, and published the resulting transcript to a wiki for collaborative editing.

This feature ran on an ad-hoc version of Podcast Generator customized for Pluriversiradio, but it never made it into the official codebase because it required backend dependencies and custom libraries that would have raised the installation barrier, going against the very philosophy that made Podcast Generator easy to adopt.

The work was documented in the academic paper Speech-to-text e wiki per l'evoluzione di un servizio di podcasting didattico. Because the paper was in Italian, it received limited international attention, but the concept was remarkably ahead of its time: automated podcast transcripts would only become a standard feature in podcast hosting platforms and listening apps years later.
Podcast Generator v2.3: the built-in player goes modern
Back in 2006, if you wanted audio or video to play directly in a web browser, you needed Flash, a plugin that had to be installed separately. Podcast Generator v0.9 had introduced a Flash player for exactly this reason. By 2015, Flash was on its way out and browsers could play media natively. Version 2.3 introduced a modern HTML5 player for both audio and video: no plugins, no extra software, just press play. The old Flash player was kept as a fallback for older browsers, but for most visitors the experience was now entirely native.

Version 2.3 also enhanced the FTP feature with automated scheduling: a cron job could now periodically scan the upload folder and publish new episodes automatically, without the podcaster even logging in. Upload a tagged mp3 to the FTP folder, and it would appear in the feed on its own. Screenshots below are from the development environment used to test and showcase features.
Podcast Generator v2.6: your podcast website now works on phones
For its first decade, Podcast Generator websites were designed with desktop screens in mind. Version 2.6 introduced new responsive themes built with Bootstrap 3, meaning podcast websites would now better adapt to any screen size, from a phone to a tablet to a laptop. With 5 themes to choose from (the most ever shipped) and 18 languages in the package, this was the version that visually brought Podcast Generator into the "modern web". It was also, quietly, the 10th anniversary release.

The RSS.com Era 2017-2026

A partnership is born
In 2013, Ben Richardson had acquired the RSS.com domain to build an RSS feed reader. Four years later, he emailed Alberto directly, inquiring about integrating Podcast Generator into his existing website. This email changed everything: the two started exploring the possibility of leveraging the RSS.com domain and the technology behind Podcast Generator to offer a fully managed podcast hosting service. Six months later, RSS.com was launched and the rest is history.
"Is this project alive anymore?"
Yes the project is still alive, and I'm officially maintaining it since 2006. I put a lot of effort in the past 11 years to keep it up and running. It is true that, due to the lack of time, I haven't released a major update for a (long) while. However, the current version is still stable and doesn't present any known security issue: I have always committed to not compromise with security and I will release an official version with a fix in less than 48 hours if a serious security issue is discovered.
A user opens a GitHub issue asking if Podcast Generator is still alive. In his response, Alberto also mentions wanting to rewrite Podcast Generator from scratch and release a new major version 3.0 early the following year, and asks for volunteers. What he did not disclose at the time is that he was simultaneously building RSS.com v1 with Ben.
Podcast Generator v2.7: Alberto's last release
Alberto's 29th and final release on SourceForge. Version 2.7 fixed the Apple Podcasts submission link after Apple changed their submission process and added a proper XML content type header to the RSS feed. A housekeeping release, published just 22 days before RSS.com v1 launched on Podcast Generator's codebase.
RSS.com v1 officially launches
RSS.com was bootstrapped by Alberto and Ben with no external capital. Literally built on Podcast Generator's codebase, RSS.com v1 inherited its entire architecture. Every podcast lived in its own folder, self-contained: episodes, metadata as XML text files, RSS feed, media files, all in one place. No microservices, just one big monolith. The minimum viable product was, in hindsight, as minimal as it gets. But it worked. This codebase ran RSS.com for approximately two years, during which the platform grew to thousands of users and became profitable.
Alberto announces he's handing Podcast Generator to the community
Dear all, quick update. I spent over a decade on Podcast Generator. Due to lack of time, I'm now looking for someone to take over the project. Feel free to reach out here or via email.
He posted on GitHub asking the community to take over.
Podcast Generator v3.0 released
Emil Engler picked up the project and released Podcast Generator v3.0. It was a complete rewrite: the admin panel was redesigned as a proper multi-page application, passwords moved from MD5 to modern bcrypt hashing, the theme engine was rebuilt from scratch using PHP templates instead of HTML placeholders, and the front end was upgraded from Bootstrap 3 to Bootstrap 4. The installer was trimmed from 4 steps to 3. The core philosophy remained untouched: flat-file XML storage, no database required. The first Podcast Generator release not made by Alberto.
RSS.com v2 launches: complete rewrite
While the initial version of RSS.com did a remarkable job getting the company off the ground, growth brought the typical scaling challenges, especially as podcasters with high traffic started joining the platform. After over six months in the making, RSS.com v2 launched with a brand-new cloud infrastructure on Amazon Web Services, a CDN, a modern tech stack, and a completely redesigned interface.

Nothing in the codebase remained of Podcast Generator. But what carried over was more important than code: 13 years of building for real podcasters had shaped a set of design principles around simplicity and user experience that became the foundation of everything RSS.com builds.
Alberto joins RSS.com full-time
Alberto quit his CTO role at a venture backed by a Global Fortune 500 company to focus on RSS.com full-time, in what he would later call one of the best decisions he ever made. After 15 years of building podcast tools in his spare time, for the first time it was no longer a side project.
Podcast Generator v3.2.9: the final release
Chris Charabaruk took over from Emil and published 13 releases over two years, adding episode search, season and episode numbering, dark mode support, Open Graph tags, WebSub announcements, and per-category RSS feeds (reintroduced from v2.0).Version 3.2.9 was the last. No release has followed since, and version 3.3 was never made.
20th anniversary: closing the chapter
Twenty years after the first release, the world has changed. The official GitHub repository is quiet, and the term "Podcast Generator", once referring to the automatic generation of RSS feeds, has taken on a new meaning in the age of generative AI. The name itself was telling us it was time for a new chapter.

And so did the project. What began as a simple web app uploaded to SourceForge from a university in Italy found its way into RSS.com, where the same idea, make publishing a podcast as simple as possible, today serves podcasters at a scale that student in 2006 could never have imagined.

The Official Website Through The Years

How the official Podcast Generator project website evolved from 2006 to 2026

Podcast Generator by the Numbers

Downloads, reach, and impact

20
Years
2006-2026
52
Releases
2006-2022
25K+
Podcasts powered
Estimated total
500K+
Downloads
Estimated total

All estimates are conservative lower bounds. See sources & methodology.

Wall of Citations

A selection of articles, books, and academic papers that cited Podcast Generator

Papers and articles by Alberto Betella & Marco Lazzari

  1. A. Betella (2007). Open Source, Free Software e Podcasting: l'esperienza di Pluriversiradio. Laurea Magistrale degree project, Università degli Studi di Bergamo.
    The original academic work where Podcast Generator was created.
  2. A. Betella, M. Lazzari (2007). Podcast Generator and Pluriversiradio: an educational interactive experience. IFIP Conference on Human-Computer Interaction (INTERACT 2007), Springer.
    Official PDF: download. Repository handle: Aisberg.
  3. A. Betella, M. Lazzari (2007). Un ambiente open source per la gestione del podcasting e una sua applicazione alla didattica. Atti Didamatica 2007.
    Official PDF: download.
  4. M. Lazzari, A. Betella (2007). Towards guidelines on educational podcasting quality: problems arising from a real world experience. Symposium on Human Interface and the Management of Information, Springer.
    Official PDF: download. Repository handle: Aisberg.
  5. F. Baroni, A. Betella, M. Lazzari (2015). Speech-to-text e wiki per l'evoluzione di un servizio di podcasting didattico. Mondo Digitale.
    Automated transcription of podcast episodes using Wit.ai (later acquired by Facebook). An automated speech-to-text pipeline was integrated into Pluriversiradio, years before transcripts became a standard feature in podcast hosting. Official PDF: download.
  6. M. Lazzari (2007). Podcasting in the classroom: involving students in creating podcasted lessons. Proceedings of HCI Educators 2007.
    Official PDF: download.
  7. M. Lazzari (2009). Creative use of podcasting in higher education and its effect on competitive agency. Computers & Education, Elsevier.
    Repository handle: Aisberg. Author copy PDF: download.

A selection of academic papers that cited Podcast Generator

  1. C. Dalsgaard, M. Godsk, B.M. Gregersen, D. Grabaek (2008). Pragmatic Podcasting: How to Easily Facilitate Podcasting. Aarhus University.
    Describes implementing Podcast Generator v0.92 and planning to upgrade to v1.0. Official PDF: download. The paper explicitly states that Aarhus implemented podcasting with Podcast Generator.
  2. E. Salvatori (2008). Didattica della storia e nuove tecnologie. Opportunità, problemi e scenari plausibili nelle Università italiane. RMOA, Università di Napoli.
    The article explicitly credits Podcast Generator as the podcast implementation released by Alberto Betella at the University of Bergamo.
  3. R. Killean, R. Summerville (2020). Creative podcasting as a tool for legal knowledge and skills development. The Law Teacher, Taylor & Francis.
    Used Podcast Generator as their podcast CMS. Official PDF: download. The article explicitly states the team built its website with Podcast Generator.
  4. M. Lazzari (2025). From open feeds to closed platforms: the rise and retreat of educational podcasting. Journal of Inclusive Methodology and Technology in Learning and Teaching.
    Official PDF: download. Repository handle: Aisberg. The references explicitly include Betella & Lazzari 2007 and Lazzari 2007.

A selection of books that cited Podcast Generator

  1. Kate Coyer, Tony Dowmunt, Alan Fountain (2007). The Alternative Media Handbook. Routledge. ISBN: 9780415359658.
    Verified mention in the "DIY Media-making Resources" section, pp. 278-279, where Podcast Generator is described as an open-source tool for publishing podcasts.
  2. Octavio Isaac Rojas Orduña et al. (2007). Web 2.0: Manual (no oficial) de uso. ESIC Editorial. ISBN: 9788473565073.
    Co-authored by Jose Antonio Gelado, who photographed Alberto presenting Podcast Generator in Barcelona.
  3. Kevin Walker (2011). How to Get Your Message Out Fast & Free Using Podcasts. Atlantic Publishing Company. ISBN: 9781601381385.
    Describes Podcast Generator on page 156 as a free and open-source program for RSS feed generation.
  4. Wesley A. Fryer (2011). Playing with Media: Simple Ideas for Powerful Sharing. Speed of Creativity Learning LLC. ISBN: 9780983104834.
    Discusses Podcast Generator across multiple pages. The author was an active Podcast Generator user who later blogged about migrating to WordPress.

Sources & Methodology

Wherever possible, the historical content on this page is verifiable through independent sources. Links marked with 🏛️ point to the Wayback Machine, the Internet Archive's public record of the web. These snapshots were captured independently and cannot be edited or fabricated. They serve as timestamped proof: that the software existed, that the websites looked a certain way, that the announcements were made on the dates stated, and so on.

On download estimates (500,000+)
As a deliberate design choice, Podcast Generator never included any tracking, analytics, or phone-home mechanism. There was simply no way to know the exact number of downloads and installations across all distribution channels. The figure of 500,000+ is a carefully reasoned lower-bound estimate based on verified data and conservative assumptions.

SourceForge analytics recorded 221,235 downloads across all 29 releases published between 2006 and 2026 from 214 different countries. This is the only channel with fully public, verifiable numbers.

Podcast Generator was added to Softaculous in 2012, making it available as a frictionless one-click install on hosting providers such as Bluehost, HostGator, Namecheap, DigitalOcean, and many others. On Softaculous, installing the software required no manual download or setup.

Between April 2012 and April 2026, SourceForge recorded 128,233 downloads. Applying a deliberately conservative 2x multiplier for the much easier Softaculous one-click channel adds an estimated ~256,500 installations. Combined with the full 221,235 verified SourceForge downloads, this produces a conservative floor of ~477,700.

When we also account for the 23 GitHub releases (with no tracking) and other unmeasured mirrors and repackaging, the total easily crosses 500,000 downloads and installations worldwide.

On podcasts powered (25,000+)
Podcast Generator never tracked installations, so the true number of podcasts it powered will never be known. However, several independent data points reveal the scale.

A search for the exact string "Powered by Podcast Generator" (the default footer of every installation) returned approximately 17,200 results on Google in January 2021. While this may be inflated by multiple indexed pages per installation, it also misses sites that removed or customised the footer, and sites no longer indexed at that specific point in time.

When contacted in September 2025, Softaculous confirmed approximately 1,900 active installations on their platform. A research we conducted on 2 April 2026 on the Podcast Index data dump found 3,281 RSS feeds generated by Podcast Generator and still present in the index.

These are the visible traces of a much larger picture. Most installations were never indexed by Google, never listed in the Podcast Index, and have long since gone offline. A conservative 5% conversion rate from the total downloads (factoring in test installs and abandoned setups) points to an estimated 25,000 unique podcasts over the project's lifetime. With over 3,000 feeds still alive in 2026, over three years after the latest release, the real number is likely higher.