Yes, CodeTrain has a permanent free tier alongside its paid plans. The free plan includes up to 10 lessons per month. FreeTier.co estimates the free tier at about $12/mo, and no credit card is required to sign up.
About
CodeTrain is a Socratic AI coding tutor that teaches developers on their own codebase by breaking a task into small steps, asking questions, and checking each line against runnable tests. Lessons run in the browser for JavaScript and Python, and the product also supports public repository lessons built from the code in a repo URL.
The free plan includes lessons from any public repository, 10 lessons per month, synced profile and streaks, and CodeTrain Open Skill. It is aimed at individual developers learning on their own, with separate paid plans for Pro, Team, and Enterprise features such as real repos, team dashboards, and self-hosting.
- Public repository lessons
- 10 lessons per month
- Browser-based JavaScript lessons
- Python and JavaScript support
- Synced profile and streaks
- CodeTrain Open Skill included
- Step-by-step tutor with runnable checks
Free Tier Value
This free tier is genuinely usable, but it is capped at 10 lessons a month and keeps the higher-end repo/team features behind paid plans. Compared with the $24/month Pro plan, that makes it worth about half of the cheapest paid tier, so roughly $12/month. No credit card is needed to start, and the offer is perpetual rather than a short trial, which helps its value despite the monthly cap.
What's included in the free tier
Verified
- Lessons from any public repository URL.
- Up to 10 lessons per month.
- Synced profile and streak tracking.
- Access to CodeTrain Open Skill forever.
See CodeTrain pricing for current limits.
Paid plans
Pro
- Your real repos (repo mode)
- Fair-use lessons, zero setup
- The larger tutor model tier
- Experimental models from other labs, not just Claude
- Bring your own key (optional)
Team
- learner
- 1
- Everything in Pro, for every learner
- Reassignable seats with pro rata billing
- Onboarding journeys
- Team usage & progress dashboard
- Per-learner budgets + central billing
- Bring your own key
Enterprise
- SSO and audit logs
- Self-host, so code stays in your environment
- SOC 2: not certified yet
- Onboarding-ROI pricing
Pricing extracted from CodeTrain's pricing page. Always verify current pricing before committing.
Common questions
Is CodeTrain free forever?
Yes. CodeTrain has a permanent free tier alongside its paid plans, though the allowance typically resets each month.
Does CodeTrain require a credit card?
No. You can start on CodeTrain's free tier without entering card details.
What happens when you exceed CodeTrain's free tier?
You move to a paid plan. CodeTrain's cheapest paid plan is Pro at $24 / month.
What is CodeTrain's free tier worth?
CodeTrain's free tier is worth about $12 per month. That maps to an FTV score of 58/100. The FTV score is explained at freetier.co/ftv.
