TL;DR
- Best for affordable, open-source conversational forms with data ownership: HeyForm (open-source with 8,676 GitHub stars, 31,000+ users, self-hostable, AI form generation, $15/mo Basic with unlimited forms, no investor pressure — bootstrapped)
- Best for smart forms connected to databases, workflows, email, and AI: TinyForms (40+ question types, conditional logic, payments via Stripe/Razorpay, 3 display modes, natively connected to TinyTables, TinyWorkflows, TinyEmails, TinyAgents)
- Pricing: HeyForm starts at $15/mo (5,000 responses). TinyCommand starts free (unlimited forms, unlimited responses, 1,000 credits, all 5 products).
- The core difference: HeyForm is a form builder that does forms exceptionally well — open-source, self-hostable, full data control, beautiful conversational design. TinyForms is a form builder that connects to everything — databases with AI columns, workflows across 100+ apps, email campaigns, and AI agents. HeyForm owns the form. TinyForms owns the pipeline after the form.
| Feature | TinyForms | HeyForm |
|---|---|---|
| Free plan | Unlimited | 250 responses/mo |
| Open source | ✗ | ✓ (self-hostable) |
| Conversational mode | ✓ | ✓ (core feature) |
| Starting paid price | $49/mo (all-in-one) | $15/mo |
| AI form builder | ✓ | ✗ |
| Native workflows | ✓ | ✗ |
| Data enrichment | ✓ | ✗ |
We used to run our lead enrichment and outreach through five different tools. With TinyCommand, it is just one flow.
— Ankit Solanki, InVideo
HeyForm has earned a loyal following as the open-source Typeform alternative. With 8,676 GitHub stars, 31,000+ users, and a bootstrapped philosophy ('built by its users, not investors'), it appeals to the growing number of businesses that want form builders without vendor lock-in, data sovereignty concerns, or enterprise pricing. Self-host on your own infrastructure and your form data never touches someone else's servers.
The product itself is polished for an open-source tool. AI-powered form generation creates forms in seconds. Conditional logic shows relevant questions based on previous answers. Multiple form endings route users to different outcomes. Custom CSS, fonts, and layouts let you match your brand precisely. Payments, file uploads, and e-signatures are included on all plans. Templates cover lead capture, feedback, job applications, and testimonials.
TinyForms takes a different approach to the same starting point. Instead of being the best standalone form builder, it is a form builder that is part of something bigger. Every submission writes directly to TinyTables — a flexible database with 7 views and AI columns. Every submission can trigger a workflow in TinyWorkflows across 100+ apps. Every respondent can receive a personalized email through TinyEmails. And every response can be analyzed by TinyAgents using Claude, GPT-4, or Gemini.
HeyForm is the best form you can build and self-host. TinyForms is the best form connected to a business automation pipeline.
Where Each Tool Wins
Where HeyForm wins
Open-source. Full code access on GitHub (8,676 stars). Self-host on your infrastructure. Fork and customize. No vendor lock-in. TinyForms is proprietary SaaS.
Data sovereignty. Form responses live on your servers. No third-party access. Critical for healthcare, legal, government, and privacy-regulated industries.
Bootstrapped values. No investor pressure. Built by its community. 31,000+ users who chose it over VC-backed alternatives. Product decisions are user-driven, not growth-metric-driven.
Affordable Typeform alternative. $15/month for unlimited forms with conditional logic, payments, and file uploads. Typeform charges $29/month for similar capabilities. HeyForm is the value play in conversational forms.
Where TinyForms wins
All-in-one platform. Forms + database + workflows + email + AI agents. HeyForm is forms only. Post-submission processing needs separate tools.
40+ question types. More interactive capabilities and three display modes (Classic, Card, Chat). HeyForm offers conversational style but fewer question types and one display pattern.
Free tier with unlimited responses. No response caps on the free plan. HeyForm limits responses per tier (5,000 on Basic). TinyForms never stops collecting because you hit a response limit.
0% payment commission. Collect payments through Stripe and Razorpay with no TinyCommand commission. HeyForm charges 3% on Basic and 1% on Premium.
Native post-submission pipeline. Data flows to TinyTables (7 views, AI columns), triggers TinyWorkflows (100+ apps), sends TinyEmails (AI content), and routes to TinyAgents (7 LLMs). HeyForm needs Zapier + Airtable + Mailchimp + AI tool to match this.
Open-source form builder vs connected form platform
HeyForm's open-source nature is its defining advantage. You can fork the code on GitHub, inspect every line, modify the behavior, and host it on your own servers. For organizations that cannot send form data to third-party servers — healthcare practices, legal firms, government agencies, privacy-conscious European businesses — self-hosting is not a luxury, it is a requirement. HeyForm makes this possible at $15/month or free if you self-host.
The data ownership story is compelling. Your form responses live on your server. No vendor can access them, sell them, or lose them in a breach. If HeyForm the company disappears tomorrow, your forms and data continue running on your infrastructure. This is the promise of open-source that proprietary tools cannot make.
The form builder itself is Typeform-style conversational. One question at a time. Smooth transitions. Mobile-optimized. It is the interaction pattern that Typeform popularized — and HeyForm delivers it at a fraction of Typeform's price (HeyForm $15/mo vs Typeform $29/mo for comparable features).
But HeyForm's world ends at the form submission. Data goes to HeyForm's dashboard, or to integrations via Zapier, Google Sheets, Airtable, HubSpot, Mailchimp, Salesforce, or Slack. Each integration is a separate connection to configure. There is no native database with 7 views and AI columns. No visual workflow builder that orchestrates multi-step processes. No email campaign tool. No AI agents that analyze submissions.
TinyForms goes further on form capabilities: 40+ question types (more than HeyForm's set), conditional logic, payment collection via Stripe and Razorpay with no commission on the free tier, real-time email verification as respondents type, and three display modes — Classic (all questions visible), Card (one at a time, like Typeform/HeyForm), and Chat (conversational message style). The three display modes mean you choose the interaction pattern per form rather than being locked into one style.
But the real difference is what happens after the submit button. In TinyForms, the submission instantly appears in TinyTables — a database where you see it in Grid, Kanban, Calendar, Gallery, Gantt, Form, or List view. AI columns automatically enrich each record — classify the inquiry type, score the lead quality, generate a summary, or extract entities. A workflow in TinyWorkflows fires — send a Slack notification, update HubSpot, create a Trello card, and send a personalized email through TinyEmails. TinyAgents can draft the email response based on the submission content and the contact's database history.
HeyForm achieves some of this through integrations, but each connection is a separate tool, a separate subscription, and a separate failure point. TinyCommand achieves it natively — one data layer, one platform, zero middleware.
The pricing model differs. HeyForm charges by response volume — 5,000 responses on Basic ($15/mo), 20,000 on Premium ($24/mo), 150,000 on Business ($40/mo). Payment commission ranges from 3% (Basic) to 0% (Business). TinyCommand is credit-based — unlimited forms and unlimited responses on the free tier, with credits consumed by workflows, AI, and email actions. Your form never stops collecting data because you hit a response limit.
Who should choose what
Choose TinyForms if:
- You need forms connected to a database, workflows, email, and AI agents natively
- 40+ question types with three display modes (Classic, Card, Chat) give you design flexibility HeyForm does not
- Payment collection with 0% commission on the free tier is better than HeyForm's 3% on Basic
- You want unlimited forms AND unlimited responses on the free tier (HeyForm limits responses)
- Post-submission automation — AI scoring, email sequences, CRM updates — is as important as the form itself
- You need AI columns in your database that automatically enrich each form response
- A free tier with 5 products beats a $15/month plan with forms only
Choose HeyForm if:
- Open-source and self-hosting are requirements — you need full code access and data sovereignty
- You want a Typeform-style conversational form builder at a fraction of Typeform's price
- Data ownership matters — your form responses must live on your own infrastructure
- You have an existing tool stack (HubSpot, Salesforce, Airtable) and just need a better form front-end
- You want to fork the code and customize the form behavior beyond what any SaaS allows
- You support bootstrapped, community-driven software over venture-backed platforms
- Your primary need is the form itself, not post-submission automation
This comparison also applies to
- Teams comparing TinyForms with Tally (another free/open-source form builder)
- Teams comparing TinyForms with Fillout (modern form builder with Airtable integration)
- Teams comparing TinyForms with Typeform (the original conversational form builder)
- Privacy-conscious businesses evaluating self-hostable vs cloud-only form solutions
- Developers who want open-source form infrastructure they can customize and extend
