Fillout
AI-built forms that write straight into your Airtable, Notion, or Sheets.
About
Fillout is a form builder with AI generation at its core: describe the form you need and it drafts the questions, logic, and layout, which you then refine in a block editor. Its signature strength is treating Airtable and Notion as the source of truth, with two-way sync that writes responses back into your tables and can edit existing records.
The free plan is unusually generous at 1,000 responses a month with unlimited forms and unlimited seats, and paid tiers run $19 to $89 a month with published limits on each. Third-party traffic analysis puts the site at around 4.3M monthly visits, and independent reviews consistently rate its pricing and update cadence highly, though its deepest value shows when you are already on Airtable or Notion.
What it can do
- AI form generation from natural-language prompts
- Two-way sync with Airtable and Notion
- 50+ integrations (HubSpot, Salesforce, Slack, Sheets)
- Multi-step forms with conditional logic and calculations
- Payments, file uploads, and scheduling fields
- PDF document generation
- Unlimited forms and unlimited seats on every plan
- Embed codes and shareable links
Setup
- Create a free Fillout account.
- Describe your form to the AI generator or start from a template.
- Refine questions, add conditional logic, and style multi-step flows in the editor.
- Connect Airtable, Notion, Google Sheets, or your CRM so submissions land where you work.
- Share via link or embed, and upgrade when you outgrow the free response limits.
Prerequisites
A Fillout account; an Airtable/Notion/Sheets account for native sync (optional); a paid plan for higher response limits and branding removal.
Use cases
Works with
Trust score — 8/10
Scored 8/10 (TIER verified, metrics-v1). Evidence: ~4.3M monthly visits per third-party traffic analysis (toolify.ai); free plan of 1,000 responses/mo with unlimited seats consistently reported across independent reviews (formester GitHub comparison; formbuilder.tools); published plan ladder $19/$49/$89 on the official pricing page. Docs corroboration: official site documents integrations, sync behavior, and plan limits in detail. Strengths: exceptional free tier; transparent pricing; strong native database sync. Docked for: (1) traffic figure is third-party estimated, not vendor-audited; (2) best-of-breed only within the Airtable/Notion workflow. License: proprietary SaaS.
How the trust score is built
Full methodology →- Adoption · stars/downloads, log-scaled vs peers
- 8.0/10
- Maintenance · recency, releases, issue load
- 8.0/10
- Openness · license + docs
- 9.0/10
- Manual review · sanity read + red-flag check
- 7.0/10
- · ~4.3M monthly visits per third-party traffic analysis (toolify.ai) — estimated, not audited
- · Free plan: 1,000 responses/mo, unlimited forms and seats; paid $19/$49/$89 with published limits (official pricing page)
- · Native two-way Airtable/Notion sync consistently reported across independent reviews
Sources
Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.