Best AI tools to generate documents
| Tool | What it does | Pricing | Free tier | Refunds |
|---|---|---|---|---|
| Runable | A general AI agent that reasons, adapts and routes through whatever capabilities are needed to deliver your outcome. | Free tier; paid from $15/mo | Yes | None stated |
| Readdy | An AI-powered website builder that generates professional websites, layouts, and content from text, templates, or URLs. | Free tier; paid from $15/mo | Yes | None stated |
| Fillout | A platform for building dynamic, multi-step web forms, surveys, and quizzes with workflow automation and data integrations. | Free tier; paid from $15/mo | Yes | None stated |
| Superhuman Docs | A collaborative all-in-one platform that blends docs, spreadsheets, and applications for teams. | Free tier; paid from $12/mo | Yes | — |
| ThesisAI | Draft a full scientific document from one prompt. | From $14/mo | No | — |
— means the vendor does not state it on the pages we read.
Runable
Visit Runablerunable.com
A general AI agent that reasons, adapts and routes through whatever capabilities are needed to deliver your outcome.
Document & Research
Pricing, in their words: “MonthlyAnnually · Save 25%” (pricing)
Subscription terms they state: states no refunds (source)
No usage limits stated on the pages we read.
Readdy
Visit Readdyreaddy.ai
An AI-powered website builder that generates professional websites, layouts, and content from text, templates, or URLs.
Create professional invoices quickly and easily
Pricing, in their words: “Start for free. Upgrade to get the features and capacity that match your needs.” (pricing)
Subscription terms they state: states no refunds (source)
Limits the vendor states:
- The 'Readdy AI Features' are intended for evaluation purposes and not for production use.
Fillout
Visit Filloutfillout.comCancellation & refund terms for Fillout
A platform for building dynamic, multi-step web forms, surveys, and quizzes with workflow automation and data integrations.
PDF generation
Pricing, in their words: “Pay monthly or save with an annual plan.” (pricing)
Subscription terms they state: cancel in-app · auto-renews · states no refunds (source)
Limits the vendor states:
- Cannot use services for competitive analysis or competing product development.
Superhuman Docs
Visit Superhuman Docscoda.io
A collaborative all-in-one platform that blends docs, spreadsheets, and applications for teams.
Let Coda AI start from scratch, summarize, or generate tables, so you can share your work—faster.
— coda.io
Pricing, in their words: “Pro $12 USD / month per Doc Maker, billed annually $15 when billed monthly” (pricing)
Subscription terms they state: cancel in-app · auto-renews (source)
No usage limits stated on the pages we read.
ThesisAI
Visit ThesisAIthesisai.io
Draft a full scientific document from one prompt.
Draft a full scientific document from one prompt.
Pricing, in their words: “Pay only for what you write. Use the steppers on either plan to match your document volume - or save 50% by billing annually.” (pricing)
Subscription terms they state: cancel in-app (source)
Limits the vendor states:
- cannot guarantee perfect accuracy
FAQ
Is there a free tool to generate documents?
Yes — Runable, Readdy, Fillout, Superhuman Docs offer a free tier.
What is the cheapest paid option to generate documents?
Superhuman Docs starts at $12/month.
Which of these have an API?
Fillout, Superhuman Docs document a developer API.
How do I cancel these subscriptions?
Fillout: cancel in-app; Superhuman Docs: cancel in-app; ThesisAI: cancel in-app. Runable, Readdy do not state a cancellation route on the pages we read.
Can I get a refund?
Runable states it does not offer refunds; Readdy states it does not offer refunds; Fillout states it does not offer refunds. The others (Superhuman Docs, ThesisAI) do not state a refund policy on the pages we read.
Do these subscriptions auto-renew?
Fillout, Superhuman Docs state that paid plans renew automatically. Check the billing page before subscribing; the rest do not state it either way.
Sources
Every fact above was read from the vendors' own pages: