Plainso
Embed free interactive calculators, estimators, and conversion tools on your website in minutes.
Details
What it does
Plainso replaces static pages and friction-heavy contact forms with working interactive widgets that answer your visitors' immediate questions. Whether you need a freelance rate calculator, profit margin estimator, or loan breakdown, you can pick a tool, copy a single-line iframe snippet, and paste it directly into WordPress, Shopify, Webflow, or custom HTML—no coding, API keys, or accounts required.
Ideal for
- Freelancers
- Founders
- Agencies
- Small businesses
- Marketers
Pricing
Price
Free
To start
No account required
Features
Where it runs
- Web
