Forms and surveys decision
Outgrow
A capable developer can build a narrow, embeddable quiz/calculator + lead-capture workflow in about a week, but reproducing Outgrow's breadth (templates, integrations, enterprise hosting/security and 24/7 support) and audited compliance is much harder and costly.
Visit website↗Open-source builds that already do this
Every project below is open source and already does this job today. Fork one, self-host it, or take the parts you need — the build prompt further down assumes an empty file, and this is the shortcut past that. Licences differ; check the one on each card before you ship.
What a replacement has to do
- Create an embeddable interactive content piece (quiz or calculator), capture lead info, compute personalized results, store submissions, and display basic per-piece analytics.
What it still won’t have
- Large template library and design polish (1000+ templates)
- Native catalog of 1000+ third-party integrations
- Hosted embedding, SLA, and 24/7 support
- SOC 2 compliance and related audited security controls
- Advanced features: real-time charts, PDF generation, custom JS/CSS editors, and team/agency workflows
What remains hard
- Compliance and regulation
SOC 2 Type II Certified
First-year cost
Keep paying
Paying is—cheaper in year one.
On cash alone, building overtakes the subscription at 2 seats.
Money you would actually spend
Time you would spend
—
What you would spend
What we assumed
The verdict above measures whether you could build it. This one is only about money.
Runnable build prompt
Build an embeddable interactive-content service using Next.js (React) frontend, Node.js + Express API, and Postgres. Scope: a small authoring UI to create quizzes/calculators with question types (single/multi-select, numeric slider, text), conditional branching, result mappings, lead-capture form, embeddable JS widget (iframe fallback), server-side storage of submissions, and an analytics page showing per-piece views, submissions, and funnel drop-offs. Out of scope: multi-tenant billing, 1000+ templates, SOC2 audit, and enterprise integrations. Include validation, error handling, end-to-end tests, and basic deployment scripts (Docker + Managed Postgres + Vercel or DigitalOcean app), and provide scripts to export submissions as CSV.
How we checked
How the score was reached
- Partly verdict base52
- An open-source build was found+5
- 5 cited sources+3
- Price verified on pricing page+3
- Hard moats found in the evidence-3
- Evidence score60
The base comes from the verdict. Everything under it is a check that either happened or did not, and each one is a fact frozen in this record rather than a judgement made at render time — so the same evidence always produces the same number.
How scoring works →Cited sources · 5
Every page the run actually retrieved.
- official productOutgrow - product homepage
- official pricingOutgrow - pricing
- official docsOutgrow - features
- open sourceheyform/heyform
- open sourceLimeSurvey/LimeSurvey
Integrity checks
What held up, and what did not.
