Editorial disclosure: AntForms publishes this blog and builds the AntForms product. Feature claims describe the product as it ships today; competitor references link to vendor pricing pages so you can verify them.
Quick Answer
AntForms lets you build contact forms, online surveys, customer feedback forms, NPS surveys, event registration forms, and lead-gen forms on the free tier. The free plan includes 20+ block types (text, choice, NPS, file upload, signature, matrix), conditional logic, form analytics (completion, drop-off, device, referrer), AI assist, and webhooks. No per-response cap.
Key Takeaways
- Build contact forms, surveys, NPS, event registration, lead capture, and feedback forms on the free tier.
- 20+ block types: text, choice, date, NPS, star rating, file upload, signature, matrix, contact, address.
- Conditional logic, analytics, AI assist, and webhooks (up to 3 per form) included on free.
- Workspaces organize forms; sharing is link-based with no respondent login.
- v1 scope: build, share, collect, analyze. Native integrations via webhooks for now.
What You Can Build With AntForms — Form Builder Features (Free Tier)
AntForms is a form builder and online survey tool. Here’s what’s in the app today so you can see if it fits your use case—contact forms, feedback surveys, NPS, registrations, or lead capture. For AI-assisted building, see our AI form builder guide; for how we compare to others, read Typeform alternatives, best free form builder, AntForms free form builder, and 5 free tools to get past Google Forms limits.
Form builder block types (questions and inputs)
You add “blocks” to a form; each block is one question or input. Supported types:
- Text: Short text, long text (paragraph), email, phone number, website URL
- Choice: Multiple choice (single), yes/no
- Numbers & dates: Number, date, scheduler (date + time)
- Ratings & scales: Star rating, opinion scale, NPS (0–10)
- Other: Rank (drag-to-order), signature, file upload, matrix (grid of questions), contact info (name/email/phone together), address
There’s also a statement block for intro or instruction text with no answer required.
So you can build contact forms, online surveys, customer feedback forms, event registration forms, NPS surveys, and more without coding.
Conditional logic in forms
You can show or skip blocks based on previous answers. For example:
- If “How did you hear about us?” = “Other”, show a text field for details.
- If “Would you recommend us?” < 7, show a follow-up question.
Logic is set in the builder: pick a source block, operator (equals, not equals, contains, etc.), value, and the next block. That keeps forms shorter and more relevant—and conditional logic is included in the free tier.
Form analytics (for published forms)
Once a form is published and shared:
- Overview: Total views, submissions, completion rate
- Over time: Views and submissions by day
- Dropoff: Where people stop (by block)
- Device & referrer: Breakdown by device type and traffic source
- Geography: Country/city when available
All of this is in the “Results” tab. No extra setup for basic form analytics.
AI assist (optional)
The builder includes an AI panel. Ask it to add questions, rephrase copy, or suggest answer options. It drafts; you edit and publish.
Preview, branding, and publishing
Before a form goes live, Preview mode lets you walk through desktop and mobile layouts and test conditional logic paths as a real respondent. Once the form looks right:
- Add a cover image to the header for visual context
- Customize fonts, colors, and logos to match your brand
- Set an Open Graph preview card so shared links render with a branded image on Slack, LinkedIn, and Twitter
- Paid plans also ship custom domain support for white-label delivery
Scored quizzes and assessments
Add weighted scoring to any form to build personality quizzes, knowledge checks, product-recommendation flows, and sales-qualification assessments. Assign points per answer option; the total drives the outcome page or routing logic.
Workspaces and sharing
- Workspace: One place for your forms. Create, duplicate, archive. One workspace per account in v1.
- Sharing: Each form has a public link. Anyone with the link can open and submit; no login required for respondents.
- File uploads: File upload blocks store files securely; you can download them from the responses view.
- Security: Data is encrypted in transit and at rest. For specifics, see how AntForms builds secure, GDPR-compliant forms.
Use cases on the free tier
- Contact form — Name, email, subject, message. Conditional logic routes Sales subjects to a “Company size” field; responses appear in the Results tab with completion and drop-off analytics.
- Survey and NPS — Star ratings, multiple choice, NPS block. Branching shows detractors “What could we improve?” and promoters “What did we do well?”
- Event registration — Date scheduler block, file upload for attachments, confirmation email on submit.
- Lead capture and qualification — See conditional logic examples for lead qualification for a concrete flow.
- Customer onboarding — Multi-step forms pair well with product onboarding signals.
For templates across each use case, see form templates for surveys, lead gen, events, and intake.
Native integrations and webhooks
Every submission can flow to the tools your team uses, without middleware:
- Slack for rich Block Kit notifications
- Google Sheets for live spreadsheet sync
- Notion databases
- Zapier for 5,000+ other apps
- Google Tag Manager for conversion tracking
For custom endpoints, each form supports up to 3 webhooks (Form → Integrations → Webhooks), POSTed as JSON on every submission. See webhooks for developers, send form submissions to CRM, and sync form data to Google Sheets or Airtable for examples.
Limitations to know
AntForms now ships native integrations for Slack, Google Sheets, Notion, Zapier, and Google Tag Manager. SOC 2 attestation, HIPAA BAA, and full SSO sit on the roadmap. Custom domain, no-branding, and team seats live on paid plans. Each form supports up to 3 webhook endpoints. Verify the docs if your team needs a specific certification before standardizing.
Frequently asked questions
What block types does AntForms support?
Text (short, long, email, phone, URL), choice (multiple choice, yes/no), numbers and dates (number, date, scheduler), ratings and scales (star rating, opinion scale, NPS), and other (rank, signature, file upload, matrix, contact info, address). Plus statement blocks for intro or instructions.
Does AntForms have conditional logic?
Yes. You can show or skip blocks based on previous answers. E.g. if ‘Interested in sales?’ = Yes, show ‘Company size?’; otherwise skip. That keeps forms short and relevant.
What can I build with AntForms?
Contact forms, online surveys, customer feedback forms, event registration forms, NPS surveys, and lead gen forms. No coding required; add blocks, set logic, share the link, and collect responses.
Does AntForms have form analytics?
Yes. You get completion and drop-off so you can see where people leave and improve the form. Analytics are part of the free tier.
Is there a free tier?
Yes. AntForms offers a free tier with the features described—block types, conditional logic, form analytics. Check the app for current limits; many features are included without paywalls.
How do I get started with AntForms?
Create a form in the app, add blocks (questions and inputs), add conditional logic if you want branching, then share the link or embed. Use templates or AI assist to speed up building. Connect webhooks to send submissions to your CRM or sheet.
What are AntForms’ current limitations?
AntForms ships native integrations for Slack, Google Sheets, Notion, Zapier, and Google Tag Manager. SOC 2 and HIPAA BAA are not yet published. Custom domain, no-branding, and team seats sit on paid plans. Each form supports up to 3 webhook endpoints.
Can AntForms handle high-volume forms without paywalls?
Yes. The free tier has no per-response cap. A viral post or campaign spike does not pause submissions or trigger an upgrade. Webhooks fire on every submission so downstream systems stay in sync at any volume.
Conclusion
Key takeaway: What you can build with AntForms today: contact forms, surveys, NPS, event registration, lead capture, and feedback forms using form builder block types, conditional logic, form analytics, and optional AI assist—all in the free tier with unlimited responses.
Try AntForms — no credit card, no response caps. For more, read welcome to AntForms, the AntForms 2026 review, Tally vs. AntForms, the indie maker case study, and AntForms as an AI form builder.