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AI Tools Directory: Browse 645+ AI Tools by Category

Find, compare, and choose AI tools for writing, image generation, video creation, coding, marketing, research, automation, and hundreds of other tasks. LemonSight helps you discover AI software by category, pricing, popularity, ratings, and real-world use cases so you can select the right solution faster.

Human-tested AI tools, including the uncensored ones other directories won't list.

Popular: Uncensored 18+
645AI tools listed
16Task categories
181Tested and scored

Recently added to the AI tools directory

BotpressBotpressFreemium DreaminaDreaminaFreemium HyperWriteHyperWriteFreemium CopyleaksCopyleaksPaid BloomBloomPaid TasteTasteFreemium
Gauth (Gauthmath)Gauth (Gauthmath)Freemium VellumVellumFreemium RecraftRecraftFreemium ClayClayFreemium VidnozVidnozFreemium EmergentEmergentFreemium

Search and Compare 645+ AI Tools

Browse all 16 categories

The LemonSight AI tools directory is a searchable, filterable index of 645 AI tools organised by category, price and rating. Search the AI tools directory by tool name, filter every listing by pricing tier, sort results by user ratings or date added, and compare AI tools before choosing one. The AI tools directory listed 645 live tools on 21 July 2026.

The cards below compare all 645 AI tools across five fields, helping you identify the right AI tool by category, pricing tier, user rating, and date added.

Some "Try tool" links are affiliate links. If you sign up through one, LemonSight may earn a commission at no extra cost to you. Commission never affects a tool's score, its rank, or whether it gets listed. Read our affiliate policy.

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Showing 8 of 645 AI tools

  1. Botpress

    AI Agent Platform
    8.6

    Botpress is an open-source, LLM-native platform for building and deploying AI agents, pairing a visual Agent Studio with an Autonomous Engine and a free

    • Open-source & self-hostable
    • LLM-native reasoning (GPT-4o, Claude, Gemini)
    • Visual Agent Studio builder
    FreemiumFrom $89/mo + AI Spend
    View details
    Added 21 July 2026
  2. Dreamina

    AI Image & Video Generator
    8.2

    A free AI image and video generator from ByteDance's CapCut brand, combining Seedream image generation with Seedance video generation on one shared credit balance.

    • Text-to-image
    • Text-to-video
    • AI avatars
    FreemiumFrom $15/mo
    View details
    Added 21 July 2026
  3. HyperWrite

    AI Writing Assistant
    8.2

    An AI writing assistant with a browser AI agent layered on top, using TypeAhead inline autocomplete to suggest, draft, and rewrite text across web

    • TypeAhead autocomplete
    • Browser AI agent
    • AI writing assistant chat
    FreemiumFrom $16/mo (Premium, annual)
    View details
    Added 21 July 2026
  4. Copyleaks

    AI Content Detector
    8.8

    Copyleaks is an AI content detector and plagiarism checker that combines both scan types with a low false-positive rate in one platform.

    • AI Content Detection
    • Plagiarism Checking
    • 30+ & 100+ Language Coverage
    Paid$9.99-$99.99/mo
    View details
    Added 21 July 2026
  5. Bloom

    On-Brand Image Generator
    7.4

    A credit-based on-brand image generator that ingests a brand from a URL, Instagram or Figma file, then produces unlimited on-brand marketing assets from it.

    • Brand ingestion from URL
    • On-brand image generation
    • API & MCP access
    Paid$90/mo (Scale, 500 credits)
    View details
    Added 21 July 2026
  6. Taste

    AI Design Taste Tool
    7.3

    Taste is an AI design-taste tool that learns your visual preferences through swipe ratings and extracts colors, categories, and tags from any screenshot.

    • Swipe-built design taste profile
    • AI design extraction (colors, tags)
    • AI-coding handoff (Claude Code, Cursor, Codex)
    FreemiumFrom $14.99/mo
    View details
    Added 21 July 2026
  7. Gauth (Gauthmath)

    AI Homework Helper
    7.4

    An AI homework helper, formerly known as Gauthmath, that scans a photo of a math or science problem and returns a step-by-step solution.

    • Photo Math Solver
    • Multi-Subject AI
    • AI Tutor Emma
    FreemiumGauth Plus $11.99/mo ($99.99/yr)
    View details
    Added 21 July 2026
  8. Vellum

    LLMOps
    8.5

    An end-to-end LLM development platform that bundles prompt engineering, a visual workflow builder, an evaluation framework, RAG retrieval and production monitoring for teams shipping

    • Prompt Engineering
    • Workflow Builder
    • Evaluation Framework
    Freemium$500/mo (Pro)
    View details
    Added 21 July 2026

Combining the search box, pricing filters, category filter, and sorting options reduces 645 AI tools to a focused shortlist in only a few selections. Browsing the AI tools directory by category groups every listing into the 16 categories in the next section, making it easier to compare AI tools that solve the same task before evaluating individual products.

Browse AI Tools by Category

All AI tool categories

The LemonSight AI tools directory groups 645 AI tools into 16 task categories, from AI writing and image generation to coding, marketing, and health. Every category page indexes each AI tool alongside its pricing model and user rating. The 16 categories below are ordered by demand, and each category leads to its complete directory.

Compare the shortlists

Each guide below ranks the tools in one buying decision, tested and scored the same way every listing in the directory is.

The AI tools people look up most often appear in the next section, ahead of the newest listings added to the directory.

Most Searched AI Tools

The AI tools people look up most often when they arrive at LemonSight. Every tool below appears with its primary use case and category, allowing comparison across different types of AI software instead of within a single category.

  1. 1

    ChatGPT

    Answers questions, drafts content, and assists with everyday tasks.

  2. 2

    Claude

    Analyses documents, writes long-form content, and supports professional workflows.

  3. 3

    Gemini

    Searches information, generates content, and works across Google services.

  1. Perplexity AI combines AI answers with cited web sources for research.
  2. Midjourney generates images from natural language prompts.
  3. Cursor assists software development with AI-powered coding features.
  4. Canva AI creates presentations, graphics, and visual marketing assets.
  5. Runway generates and edits AI-powered videos.
  6. ElevenLabs produces realistic AI speech and voice generation.
  7. Notion AI summarises notes, organises documents, and improves productivity.

Sponsored listings never influence which AI tools appear in this section.

Newest AI Tools Added

The LemonSight AI tools directory records every new listing separately from popularity rankings. The newest AI tools below entered the directory most recently. The update record distinguishes newly added AI tools from updates made to existing directory listings.

21 July 2026

Last recorded change to the AI tools directory, covering both new tool listings and updates to existing listing details.

The AI tools listed below entered the LemonSight directory most recently.

  1. Botpress

    AI Agent Platform
    8.6

    Botpress is an open-source, LLM-native platform for building and deploying AI agents, pairing a visual Agent Studio with an Autonomous Engine and a free

    • Open-source & self-hostable
    • LLM-native reasoning (GPT-4o, Claude, Gemini)
    • Visual Agent Studio builder
    FreemiumFrom $89/mo + AI Spend
    View details
    Added 21 July 2026
  2. Dreamina

    AI Image & Video Generator
    8.2

    A free AI image and video generator from ByteDance's CapCut brand, combining Seedream image generation with Seedance video generation on one shared credit balance.

    • Text-to-image
    • Text-to-video
    • AI avatars
    FreemiumFrom $15/mo
    View details
    Added 21 July 2026
  3. HyperWrite

    AI Writing Assistant
    8.2

    An AI writing assistant with a browser AI agent layered on top, using TypeAhead inline autocomplete to suggest, draft, and rewrite text across web

    • TypeAhead autocomplete
    • Browser AI agent
    • AI writing assistant chat
    FreemiumFrom $16/mo (Premium, annual)
    View details
    Added 21 July 2026
  4. Copyleaks

    AI Content Detector
    8.8

    Copyleaks is an AI content detector and plagiarism checker that combines both scan types with a low false-positive rate in one platform.

    • AI Content Detection
    • Plagiarism Checking
    • 30+ & 100+ Language Coverage
    Paid$9.99-$99.99/mo
    View details
    Added 21 July 2026
Update record for the LemonSight AI tools directory.
Update Type What Changes Last Updated
New tool listingsNew AI tools added to the directory after review21 July 2026
Existing listing detailsPricing, categories, ratings, and listing information updated21 July 2026

Recent additions appear alongside existing AI tools instead of replacing them. Every new listing becomes searchable through the directory, receives a category assignment, and appears with its pricing model and user ratings after publication.

How Every AI Tool Is Tested and Verified

181 of the 645 AI tools in this directory have completed the full four-stage review below and carry an editor score. The remaining listings are indexed with verified product details, meaning name, category, pricing tier and official URL, and enter the review queue by category demand.

The testing process measures functionality, accuracy, usability, pricing transparency, and listing quality so every verified entry follows the same review standard. Every verified AI tool passes four review stages.

Read the tool testing guidelines
  1. 1

    Confirm the product identity

    Review the official website, product name, developer information, and category to verify that every listing represents a legitimate AI tool.

  2. 2

    Test the core functionality

    Use the AI tool for its primary task, assess the quality of the generated output, examine the user experience, and verify that the advertised features operate as described.

  3. 3

    Review pricing and access

    Compare the published pricing model, identify whether the tool is Free, Freemium, Free Trial, or Paid, and record access requirements, feature limits, and subscription details.

  4. 4

    Publish the verified listing

    Add the AI tool to the directory with its verified category, pricing model, user ratings, and verification badge after the review process is complete.

The verification process establishes a consistent standard across every directory listing. The next section explains what an AI tool is before showing how to choose the right AI tool for a specific task.

181 of the 645 listings have completed all four stages and carry an editor score. The most recent are below.

  • BotpressBotpress 8.6
  • DreaminaDreamina 8.2
  • HyperWriteHyperWrite 8.2
  • CopyleaksCopyleaks 8.8
  • BloomBloom 7.4
  • TasteTaste 7.3
  • Gauth (Gauthmath)Gauth (Gauthmath) 7.4
  • VellumVellum 8.5
  • RecraftRecraft 8.3
  • ClayClay 8.5

How the directory records and filters every AI tool

Five fields carry the comparison.

  • Name identifies each AI tool and links to its directory listing.
  • Category groups every AI tool by its primary use case.
  • Price classifies every listing as Free, Freemium, Free Trial, or Paid.
  • Rating displays user ratings for comparison and sorting.
  • Added records the date each AI tool entered the directory.

The price filter narrows the AI tools directory to four pricing tiers.

  • Free includes AI tools with permanent access at no cost.
  • Freemium combines a free plan with optional paid upgrades.
  • Free Trial provides temporary access before a paid subscription.
  • Paid lists AI tools available through a subscription or one-time purchase.

Three sorts reorder the AI tools directory.

  • Newest orders listings by the most recent date added.
  • Highest Rated orders the 181 reviewed listings by rating, ahead of the rest.
  • Alphabetical orders listings by tool name from A to Z.

The search box and the category filter narrow the directory.

  • Search matches a tool name, task, or use case across all 645 entries in the AI tools directory.
  • Category narrows the directory to one of 16 categories, including AI Writing Tools, AI Image Generation Tools, and AI Coding Tools.

What Are AI Tools?

AI tools are software applications that complete tasks by running trained machine-learning models instead of fixed, hand-written rules. An AI tool accepts a prompt such as text, an image, audio, or a file and produces generated output, including written content, images, code, video, or summaries. AI tools combine trained models with software interfaces to perform work that previously required manual effort.

A prompt goes in

TextAn imageAudioA file

A trained model runs

Machine-learning modelFixed training dataset

Generated output comes back

Written contentImagesCodeVideoSummaries

AI tools process different types of input depending on their purpose. Writing tools generate documents from text prompts, image generation tools create visuals from descriptions, and coding tools produce or review source code. Each AI tool specialises in a defined task rather than replacing every type of software.

The LemonSight AI tools directory organises AI tools into categories based on their primary use case. AI writing tools, AI image generation tools, and AI chatbots are three of the groups within the directory, making it easier to compare similar software before selecting a product.

How to Choose the Right AI Tool

Match the AI tool to your task, check how the tool was verified, then compare the Free, Freemium, Free Trial, and Paid pricing tiers. Following these three steps reduces unsuitable options before comparing features or pricing. The process starts with the intended task, moves to listing quality, and ends with the pricing model.

1

Step 1: Match the AI Tool to Your Task

Start from the job the AI tool has to do, not the category it sits in. Match the tool to a specific use case before comparing alternatives. AI tools for business support forecasting and operations, AI tools for coding assist software development, and AI tools for students simplify learning and research. Ease of use and skill level help narrow the shortlist after the task is defined. Explore Tailored AI Solutions opens the task-first route into the catalogue.

2

Step 2: Check How the AI Tool Was Verified

Shortlist verified listings before comparing anything else. A verification badge confirms that the AI tool completed the LemonSight review process. Review user ratings, security information, and data-handling details before evaluating additional features. Remove every listing that fails a critical requirement before continuing the comparison.

3

Step 3: Compare What Free, Freemium, Free Trial, and Paid Get You

Test the free tier before paying for additional features. Compare usage limits, available features, export options, and subscription requirements across every pricing model.

Free tiers help evaluate the core experience. Freemium plans unlock additional features. Free Trial plans provide temporary access. Paid plans offer complete functionality.

Choosing an AI tool becomes easier after comparing the task, verification status, and pricing model in the same order. The final section answers common questions about the AI tools directory before explaining how to submit a new listing or subscribe to updates.

Frequently Asked Questions About the AI Tools Directory

What is an AI tools directory?

An AI tools directory is a browsable, filterable index of AI software organised by category and pricing model for comparison before purchase. An AI tools directory brings curated tool listings together in one place without completing the purchase. Every listing belongs to a category, making it easier to compare similar AI tools before visiting the software provider.

Are all the AI tools in this directory free?

No. The AI tools directory lists Free, Freemium, Free Trial, and Paid AI tools, with the pricing model shown on every listing. Free AI tools remain available without payment, Freemium plans unlock additional features, Free Trial plans provide temporary access, and Paid plans require a subscription or one-time purchase. Usage limits and commercial availability appear where applicable.

Are featured placements sponsored?

Yes. Featured placements in the AI tools directory are paid and every featured listing displays a Sponsored label. Payment affects placement visibility only and never changes the ranking methodology or verification process. Sponsored listings remain clearly identified throughout the directory.

When an AI tools directory is not where to start

An AI tools directory is not the starting point when the AI tool is already known, when procurement requires a vendor security review, or when the requirement involves a custom-built solution. Official vendor documentation provides the fastest route for a known product. Enterprise deployments begin with a security review, while bespoke software requirements begin with technical planning rather than category browsing.

List Your AI Tool or Subscribe to Directory Updates

List a new AI tool or subscribe for directory updates through two separate routes. Submit an AI tool for review or subscribe with one email address to receive newly added listings. Every submitted listing passes through the same testing and verification process before publication, regardless of the selected submission plan. Featured placement is purchased separately through Sponsor Us.

Submit Your AI Tool

Submitting an AI tool to the LemonSight AI tools directory takes three steps.

  1. Open the Submit Tool page.
  2. Complete the submission form with the AI tool name, website URL, and category.
  3. Select one of the available submission plans and send the listing for review.

Every submitted listing enters the same testing and verification workflow described in How Every AI Tool Is Tested and Verified before appearing in the directory.

Get New AI Tools in Your Inbox

Subscribe with one email address to receive new AI tool listings.

Subscription Form

Each newsletter includes three updates:

  • New listings added since the previous issue with their category and pricing model.
  • Directory links pointing directly to every new AI tool listing.
  • Unsubscribe controls included in every email for immediate preference management.

The newsletter follows the growth of the AI tools directory without requiring repeated searches, making it easier to discover newly listed AI tools across every category.

AI Tool Guides and Comparisons

All articles

Longer reads that sit alongside the directory: head-to-head comparisons, buying guides, and write-ups of what a tool is actually like to use once you get past its landing page.