If you've ever hit Typeform's free-tier response cap mid-campaign, you've probably gone looking for an alternative that doesn't punish you for actually getting responses. Two AI-powered form builders come up constantly in that search ā and they list each other as alternatives in their own product data. AntForms and Weavely both build the pitch around the same thing: a free tier with unlimited forms and unlimited responses, no card required. But they get there differently, and the difference matters depending on whether you care more about analytics or about how the form gets built in the first place.
AntForms: unlimited responses, built-in analytics
AntForms leads with a straightforward pitch: unlimited forms and unlimited responses on the free tier, plus completion-rate and drop-off analytics that most competitors reserve for paid plans. It connects natively to Slack, Google Sheets, Notion, Stripe and HubSpot, so responses can flow straight into whatever you already use to track them.
Pricing: Free ā $0/month, unlimited forms and responses, no card required. Pro is $18.99/month as an introductory price (regular $28.99/month) for custom branding, a custom domain and advanced analytics.
Forces: a genuinely unlimited free tier, completion-rate and drop-off analytics included even for free users, and direct integrations into Stripe and HubSpot for teams already running on them.
Limites: the free tier carries AntForms branding, the regular Pro price ($28.99/mo) is pricier long-term than Weavely's flat annual fee, and there's no annual-billing discount currently offered.
Weavely: build the whole form from a prompt or voice note
Weavely takes a different angle on the same free-tier promise: instead of you dragging fields onto a canvas, you describe the form in a prompt, a voice note, or even a document, and the AI builds the styled, logic-ready form for you. It also plugs into a much larger integration list ā 6,000+ apps including Sheets, HubSpot and Salesforce ā and embeds directly into Webflow, Framer and Figma Sites.
Pricing: Free tier ā unlimited forms and responses with full feature access. Pro is ā¬180/year (or billed monthly) for a custom domain, no Weavely branding and multilingual forms.
Forces: the AI actually builds the form for you from a prompt or voice note instead of just assisting, 6,000+ integrations dwarf most form builders, and the flat ā¬180/year Pro price is predictable and cheaper long-term than AntForms' regular Pro rate.
Limites: the free tier still shows Weavely branding, its market presence and community are smaller than Typeform's, and there's no discounted annual-only option beyond the flat Pro price.
Side-by-side
| AntForms | Weavely | |
|---|---|---|
| Free tier | Unlimited forms & responses | Unlimited forms & responses, full features |
| How you build | Manual builder + AI assist | Prompt / voice note ā full form |
| Pro price | $18.99/mo intro ($28.99/mo regular) | ā¬180/year flat |
| Analytics on free tier | Yes (completion rate, drop-off) | Not highlighted |
| Integrations | Slack, Sheets, Notion, Stripe, HubSpot | 6,000+ via Zapier-class reach, native Webflow/Framer/Figma embeds |
Verdict
Pick AntForms if you build forms manually anyway and want completion-rate and drop-off analytics without paying for them, and you're already living in Slack, Stripe or HubSpot.
Pick Weavely if you'd rather describe the form in plain English or a voice note and have the AI do the layout and logic, you need it embedded directly into a Webflow or Figma site, or you want a predictable flat yearly price instead of a rate that climbs after an intro period.
Both free tiers are real and usable long-term, which is the point ā the actual decision comes down to whether you want to build the form yourself with good analytics (AntForms) or hand the building off to AI entirely (Weavely).