Open source Open source alternatives to FormTs →
About the startup
FormTs is a form builder powered by TypeScript instead of drag & drop. Most form builders hit a wall when you need real business logic – conditional visibility is limited, calculations are basic, and the form structure is static. With FormTs you get full programming flexibility: variables, if/else, loops, helper functions. Functions are reactive and automatically recalculate when their inputs change. What you can build: - Quote calculators with tiered pricing - Booking forms with real-time totals - Order forms with quantity discounts, taxes, shipping - Surveys with weighted scoring Also included: - auto-generate PDFs from submissions - embed anywhere with one line of code - webhooks Some cool features: - AI Interviewer - AI generates follow-up questions based on previous user answers - Form types are exposed so you can use your favorite LLM (like Claude) to generate forms for you No coding experience? AI can generate TypeScript for you, or start with 250+ ready templates.
Alternatives to FormTs
Browse category →Reviewed matches are labeled. Other suggestions come from a shared subcategory, use case, source listing or the same category. Compare features and current plans before choosing.
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BrieformForms your AI builds, publishes, and reads. |
ShForm Form BuilderFree form builder for surveys and contact forms |
AI form builder for devs and agenciesAI form builder with spam filter, emails and integrations |
FiraFormHeadless form backend for developers and designers |
SharaFormsFree form builder with calculations and conditional logic |
AntFormsFree Forms. Unlimited Responses. Real Analytics. |
FlowyFormModern conversational forms with unlimited responses |
KinoFormsBuild conditional logic forms with secure workflows |
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Recently added in Forms & surveys
Browse category →Added to this directory in the past 30 days. Dates refer to the directory listing, not the product launch.
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Explore expertise in Productivity & Collaboration
See all →Profiles grouped by topic. This does not confirm an offer, availability or a connection to this profile.
| Profile |
|---|
TechnomanagersIIM Bangalore & IIT Kanpur alumni are helping you land your dream career in Management or Technology. |
David AllenAmerican productivity consultant and author |
Jason RudinFounder at Clad |
Media about Productivity & Collaboration
See all →Shows and channels grouped by topic. A recommendation does not mean this profile was featured or endorsed.
| Show |
|---|
Thoughts from the Ivory BasementNewsletter · Günter Richter |
Top SaaS & AI ToolsYouTube · 130K subscribers |
Ai & SaaS LabYouTube · 10K subscribers |
Founder stories from Productivity & Collaboration startups
See all →Retold founder accounts from startups in the same category, each linked to the original.
| Story |
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Tally's March 2024 letter is $100k MRR, not a $3M ARR stampMarie Martens wrote that Tally, launched in summer 2020 with Filip, hit $100k monthly recurring revenue in February 2024 with a bootstrapped team of three and more than 250,000 users; this record uses those founder label |
Ivan Zhao marked 100 million Notion users, not a $567 million ARRIvan Zhao writes that Notion passed 100 million users, after a 1,000-user photograph, a 1 million-user day in 2020, four rebuilds, and a Japan rewrite; the 100 million post does not state $567 million ARR. |
Alex Turnbull says Groove reached $5 million ARR with five peopleAlex Turnbull writes that Groove, the help desk he bootstrapped after BantamLive, hit $5 million ARR with a five-person team, no sales org, and a public blog that became the top acquisition channel. |
Tyler Tringas used Storemapper ARR as a lifestyle ceiling, not a growth scoreboardTyler Tringas's micro-SaaS ebook page sells a lifestyle thesis; his public Storemapper essays state $50K-plus per year, then $100K ARR, then revenue approaching $11K a month, each as founder-reported recurring figures. |
Browse Productivity & Collaboration categories
See all →Subcategories in the same part of the directory, with the number of listed products.
| Category |
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Project & task management4,050 listed products |
Time tracking & focus2,848 listed products |
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Meetings & team communication861 listed products |
Whiteboards & mind maps540 listed products |