About Comidoc
Comidoc tracks Udemy coupons and free courses, and — unlike most coupon sites — verifies every coupon against Udemy itself before showing it to you. When a page says a coupon was checked three hours ago, that is a real timestamp from a real verification, not a marketing claim.
- Udemy courses catalogued
- 192,974
- Coupons tracked on this platform
- 97,969
- Verified coupons live right now
- 1,585
- Most recent verification
- 1m ago
How Comidoc is funded
Comidoc is funded by optional Premium subscriptions and clearly labeled advertising. We do notearn affiliate commissions on the courses we list — a coupon is shown because it exists and verifies, not because it pays us. That is also why expired codes are labeled as expired instead of being dressed up as “still working”.
Who runs Comidoc
Comidoc is independent, built and operated by a solo developer — the same person who writes the verification pipeline, answers support messages and maintains the browser extensions. The platform in its current form was rebuilt from the ground up in 2025 on the experience of the previous Comidoc versions.
Our verification promise
Every active coupon on Comidoc is re-checked continuously against Udemy's own course data: current price, remaining redemptions and expiry. Since Udemy limited free coupons to 10 redemptions in early 2026, the median coupon survives only a few hours — which is exactly why we show verification ages instead of pretending codes live forever.