📋 Forms & Surveys · $15/mo

Can I vibe code Fillout?

A modern, powerful form builder with a generous free tier.

🟢Yes — build itest. one sitting

Fillout is a newer Typeform/Tally-style builder, and like them the underlying thing — fields, logic, storage, notifications — has no moat. You can build a clean form tool with conditional logic, multiple layouts, and a results view in a weekend or less. What Fillout provides that a personal build won't is the polished no-code builder and a large set of native integrations and templates. For your own forms, building it is straightforward; the yes is easy.

The one-shot prompt
Build me a modern form builder inspired by Fillout. Define forms in a typed schema (fields, types, required, options, and conditional logic) and offer two rendering modes from the same schema: a classic all-on-one-page form and a one-question-at-a-time flow. Support validation, conditional show/hide and branching, file uploads, and a customizable thank-you page. Save responses to a database, email me on submit, and provide a password-protected /responses dashboard with a table, per-field summaries, and CSV export. Use Next.js App Router with a hosted Postgres, keep the schema the single source of truth, and deploy to Vercel.
Paste into Claude Code, Codex, or your agent of choice — then steer. Learn the moves in Prompt Engineering.
What you build

A flexible form with conditional logic, both classic and one-question-at-a-time layouts, response storage, and notifications.

What you give up
  • The polished drag-and-drop builder and template library
  • Many native integrations (databases, CRMs, Sheets) out of the box
  • Prebuilt payment, scheduling, and calculation blocks
  • Hosted analytics and team features on paid tiers
Why people still pay

Fillout competes on a slick builder, integrations, and a generous free tier — real conveniences, but not a moat, so for your own forms the choice is between paying for polish and spending an afternoon owning it.

convenienceintegrations
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Actually build it

A prompt is the first move, not the whole game. Course 01 teaches you to take a prompt like this one to a shipped, working app — reviewing, correcting, and steering the agent the whole way.

Start Course 01 →