Should you build your own Outgrow?
Create a constrained calculator or quiz with formula-driven results
The core loop is buildable, but a dependable replacement becomes a real weekend or multi-day project. For Outgrow, create a constrained calculator or quiz with formula-driven results. The hard boundary is template library, lead capture, analytics, integrations, and hosted embeds, plus integrations, deliverability, and workflow depth.
ENOriginal research content in English. Original prompt preserved in English.
Build a personal replacement for Outgrow in an empty repository.
Use Next.js 15, TypeScript, Tailwind CSS, SQLite, Drizzle ORM, and Resend; do not offer alternative stacks.
The core loop is: create a constrained public calculator or quiz with formula-driven results, validate submissions, notify the owner, and provide a private response table with CSV export.
Make the first run work locally with one documented command.
Store all user data locally by default and make export straightforward.
Put secrets in .env, ship .env.example, and never commit credentials.
Create a form builder with short text, long text, email, number, select, radio, checkbox, and file fields.
Publish each form at a stable slug with server-side validation and accessible labels.
Add honeypot, rate limiting, submission-size limits, and a clear privacy notice.
Store responses in SQLite and provide search, filters, detail view, and CSV export.
Send an owner notification without placing submitted values in logs.
Support a thank-you screen and one simple conditional branch.
Include clear empty, loading, success, and recoverable error states.
Add input validation, safe filenames, and graceful handling of unavailable APIs.
Write focused tests for the core transformation and one end-to-end happy path.
Create a README with setup, architecture, permissions, data location, and backup steps.
Do not add accounts, billing, telemetry, analytics, or a hosted control plane.
Deliberately leave out payment collection.
Deliberately leave out hundreds of third-party integrations.
Deliberately leave out multi-brand enterprise workspaces and compliance attestations.
Finish by running the tests and listing the exact commands used.The prompt opens pre-filled in your agent. Review it before running. · this prompt is generated from the build plan · improve it via PR
What would building your own look like?
Create a constrained public calculator or quiz with formula-driven results, validate submissions, notify the owner, and provide a private response table with CSV export.
What you will need
- Node.js 22
- Resend API key or SMTP credentials
- self-hosted deploy target
People still pay for Outgrow because a basic form is trivial; people pay when the form feeds a dependable business workflow and never loses a response. The recurring cost buys spam control, email delivery, storage, exports, accessibility, conditional logic, and integrations, not just the visible interface.
xtemplate library, lead capture, analytics, integrations, and hosted embeds
xadvanced branching
xpayment and CRM integrations
xlarge template libraries
xenterprise compliance
Prefer something ready-made?
ForminatorForms, polls, quizzes, calculations, and payments, free as long as you already live inside WordPressFree↗
TallyCalculations and conditional result pages are free; removing Tally branding is notFree↗
TypebotA visual branching builder that can calculate results without charging per leadFree↗View all 3 alternatives to Outgrow →· Licença, instalação e limitações em cada alternativa.
How much does Outgrow cost?
- Monthly billing
- $22/mo$22/mo
- Per year
- $264/yr$264/yr
- Annual billing
- $168/yr36% cheaper than paying monthly
- On a Brazilian card, with 3.5% IOF
- R$115/moR$878/yr
Saved to My list. You will see a notice on this site when the price changes.
You complete the purchase on Outgrow’s site. Vibe Radar does not handle payments.
| Plan | Monthly | Annual (per month) | What is included |
|---|---|---|---|
| free forms/surveys basic | $0/workspace | $0/workspace | 1 content type; 1,200 leads/year; 4 content pieces; 1 user. |
| freelancer limited | $22/workspace≈ $22 | $14/workspace≈ $14 | 3,000 leads/year; 5 content pieces; 1 user; 5 content types. |
| freelancer pro | $45/workspace≈ $45 | $25/workspace≈ $25 | 12,000 leads/year; 7 content pieces; 1 user; 7 content types. |
| essentials | $115/workspace≈ $115 | $95/workspace≈ $95 | 90,000 leads/year; unlimited content pieces; 3 users; 9 content types. |
| business | $720/workspace≈ $720 | $600/workspace≈ $600 | 600,000 leads/year; unlimited content pieces; 10 users; all content types. |
| startup basic | $35/workspace≈ $35 | - | 9,000 leads/year; 3 content pieces; 1 user; 7 content types. |
| startup special | $55/workspace≈ $55 | - | 12,000 leads/year; 6 content pieces; 1 user; 8 content types. |
| enterprise | custom | - | Custom leads, users, integrations, security and service levels. |
Free tier1 content type limited to forms/surveys; 1,200 leads/year; 4 content pieces; 1 user.
Billing termsMonthly + annual on the core plans; annual commitments are billed upfront. Startup plans are publicly shown as monthly; Enterprise is contract pricing.
Additional costsLead quotas are annual rather than monthly; standard plans include 1 integration; extra leads and integrations require a quote; unused annual capacity does not roll into a new term; done-for-you content starts at $250 per content piece.
verified 2026-08-12 · source ↗
Is it cheaper to build or buy Outgrow?
Adjust the numbers: hours to build, your hourly rate, running costs and the subscription price.
Over 24 months, subscribing is cheaper.
Starting hours estimated from the analysis (one sitting). Does not price what you give up (support, integrations, security).
Can I rebuild Outgrow?
Kinda. The core of Outgrow is buildable in a weekend with the prompt on this page, but there are real gaps: template library, lead capture, analytics, integrations, and hosted embeds, advanced branching. Read the honest list above before committing.
How much does Outgrow cost?
Outgrow costs about $22/mo (Freelancer, checked 10/20/2026), which is $168 per year.
What do I lose by replacing Outgrow?
Honestly: template library, lead capture, analytics, integrations, and hosted embeds; advanced branching; payment and CRM integrations; large template libraries; enterprise compliance. If any of those are load-bearing for you, keep paying.
Is there an open-source alternative to Outgrow?
Yes: Forminator (Forms, polls, quizzes, calculations, and payments, free as long as you already live inside WordPress) Tally (Calculations and conditional result pages are free; removing Tally branding is not) Typebot (A visual branching builder that can calculate results without charging per lead) All 3 curated free alternatives are at https://viberadar.si/outgrow/alternatives. The prompt is for when you want it exactly your way.