Pricing that crushes your AI debugging tax.
codeFOUR is built to save you thousands in debugging time. We price it so one avoided outage or one saved weekend pays for the whole year.
Referral rewards: use promo code WOWCODE4 when you subscribe and you get $3 off your subscription price. Share your referral link and for every friend who signs up with your code, you get another $3 off — for the life of both subscriptions. Stack them and you can take up to $6 off every month. For a tool that costs less than a dollar a day, that's absurdly cheap protection.
- 1 seat.
- Full access to the web validator UI.
- 70+ languages via Judge0 sandbox.
- Basic API access to /api/validate.
- Email support for billing & access issues.
- 5 seats included.
- Add-on packs: +4 seats for $80/month.
- Shared team workspace and history.
- API keys per team with usage dashboards.
- Priority support & onboarding call.
If AI is touching critical flows (payments, security-sensitive services, customer data), you need more than a "maybe" layer between chat output and production.
- Custom seat counts & rate limits.
- Org-wide policies on risky patterns.
- Deeper static analysis & SAST/DAST hooks.
- Audit logs & compliance exports.
- Dedicated support & integration help.
Less than a dollar a day vs. $50k–$70k/year in debugging time.
A single mid-level engineer can easily burn $50,000–$70,000 per year on debugging and validation work once you account for salary, benefits and overhead. AI tools are multiplying the amount of "almost-right" code that still needs that attention.
codeFOUR is priced so that even if it only prevents one bad push, one outage, or one ruined weekend, it's already paid for itself many times over.
Grab a Solo plan, wire it into your AI workflow, and start treating every snippet like it came from an untrusted external source — because it did.