Tool Comparison
An honest comparison. Retool is the right answer sometimes. Custom code is the right answer other times. This page helps you figure out which situation you're in — without an agenda.
Retool looks cheap on day one. Custom looks expensive. Over 2–3 years the maths often flips.
Team plan ($10/user/mo): $7,200
Business plan ($50/user/mo, needed for SSO/audit logs): $36,000
Plus: staff time building and maintaining Retool apps, and rebuilding when you outgrow it.
Initial build: $5,000–$12,000 one-off
Ongoing changes (optional retainer or per-feature): $0–$500/mo
3-year total: $5,000–$30,000 — and you own the code at the end
No platform fee. No lock-in. No vendor dependency.
Retool is worth it if you need a basic internal CRUD app fast, your team has technical people who can build in it, and your data model is simple. It becomes a poor value proposition once you need custom logic, the monthly bill grows with users, or your workflows don't fit its component model.
Build custom when: you need workflows Retool can't express without JavaScript workarounds, your user count makes the monthly bill more expensive than custom build amortized over 12–18 months, you need it to look and behave like a real product (not an internal admin), or you have compliance requirements that limit what can go through a third-party platform.
Retool's Team plan is $10/user/month. A team of 20 is $200/month, or $2,400/year. Business plan (needed for custom branding, SSO, audit logs) is $50/user/month — $1,000/month or $12,000/year for 20 users. At those rates, a one-time custom build often pays for itself within 12–18 months.