CodeTrain

CodeTrain

InferHaven
+
+

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About

CodeTrain is a training tool for engineers who ship with AI and can no longer explain everything they shipped. It takes a question, a repo, or an onboarding task and turns it into a short lesson of two to six steps against the real code. The learner types every line. The tutor plans the steps, runs the code, grades each attempt, and makes the step smaller when someone is stuck instead of handing over the answer outright. The free tier executes Python in the browser through Pyodide, so nothing leaves the machine and the tier costs almost nothing to run. Server-side sandboxes handle the shell and toolchain lessons. The control plane is FastAPI on Fly.io, the front end is static on Cloudflare Pages, auth is Clerk, billing is Stripe. Tutoring runs on Claude models by default, and bring-your-own-key is supported for Anthropic, Bedrock, Vertex, OpenAI-compatible endpoints, and Ollama, so a team can keep inference on infrastructure it already owns.

About

Regra AI is a browser-based AI study tool for university and college students. Learners can upload lecture slides in PDF, PowerPoint, or Word format, audio recordings, or YouTube links, and can record lectures in the app. Regra AI turns lecture materials into a step-by-step lesson, with original slides available for reference. Each lecture can include prepared notes, flashcards, quizzes, and Reggie, an AI tutor for follow-up questions while studying. Learners can generate instruction in 34 languages, helping them study course materials in a chosen language. The service supports learning from uploaded university lectures and reviewing course content before exams. A free plan provides limited use, while paid plans offer higher lecture limits and additional capacity.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developer teams shipping AI assisted code, or in need of onboarding / ramping acceleration, and individuals who want to learn or upskill their programming abilities.

Audience

University and college students

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$24/month
Free tier - 10 lessons/m - $0/m
Pro tier - 20x usage + repo mode - $24/m
Team tier - onboarding / team dashboard - $32 per seat/m
Free Version Supported
Free Trial Not Supported

Pricing

$8.25/month
Plus costs $99/year ($8.25/month when billed annually). Pro costs $149/year ($12.42/month when billed annually). The free plan includes 2 lectures per month. The Plus trial lasts 7 days, requires a valid payment method, and converts to a paid plan unless canceled. Prices vary by country.
Free Version Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Not Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

InferHaven
Founded: 2026
United States
codetrain.ai

Company Information

Regra AI
Türkiye
www.regra.ai

Alternatives

Alternatives

Atlas

Atlas

Triangle Labs
StudySim

StudySim

XYZAI, Inc.
Nuros

Nuros

Convert Case Ltd

Categories

Categories

Study Tools Supported

Technical Skills Development Features

Analytics Supported
Career Coaching Not Supported
Discussions Not Supported
Exercises and Projects Supported
Offline Usage Supported
Quizzes & Assessments Supported
Videos Not Supported

Integrations

Amazon Bedrock Supported
Claude Supported
Gemini Enterprise Agent Platform Supported
Ollama Supported
OpenRouter Supported
YouTube Not Supported

Integrations

Amazon Bedrock Not Supported
Claude Not Supported
Gemini Enterprise Agent Platform Not Supported
Ollama Not Supported
OpenRouter Not Supported
YouTube Supported
Claim CodeTrain and update features and information
Claim CodeTrain and update features and information
Claim Regra AI and update features and information
Claim Regra AI and update features and information