Free Chess Game Analysis and AI Coach
Free game review, puzzles, opening trainer and AI chess coach built on Stockfish analysis; imports games from Chess.com, Lichess or PGN. Pitched as 'C
In plain English
Chessigma is a chess website that reviews your games for free. It pulls in your games from Chess.com or Lichess and shows where you made mistakes. It also has puzzles, an opening trainer and an AI chess coach. Money comes from players who pay for premium extras, on top of a very large number of free visitors.
~$7,602 MRR; $18,628 verified revenue last 30 days (TrustMRR/Stripe, Oct 30, 2026)
Operator: Mehdi Ben Haddou
Revenue independently checked: documents reviewed by a publication, or a public dashboard.
Not disclosed.
The tool stack
Payments
OpenAI API ↗LLM / vision
Next.js ↗Web app framework
Prices are the vendors' published list prices as researched in Oct 2026 and change often — always check the vendor's pricing page.
Step-by-step setup
- Turn the learner's own material into practice.
- Generate questions, explanations and study plans.
- Freemium with student-friendly subscriptions.
- Grow via SEO and student communities.
What's automated vs. the human 15%
The machine does
- Core AI generation/analysis
- Billing and onboarding
You still do
- Product quality and support
- Distribution and marketing
- Compliance and edge cases
Overview
Free game review, puzzles, opening trainer and AI chess coach built on Stockfish analysis; imports games from Chess.com, Lichess or PGN. Pitched as ‘Chess.com but free’ with 1M+ users.
Operator: Mehdi Ben Haddou. Category on TrustMRR: Education. Founded: 2025-03-27. Website: https://www.chessigma.com/
Estimated split: about 85% of the work automated, 15% human.
Realistic income
TrustMRR (checked Oct 30, 2026) shows about $7,602 MRR and $18,628 in Stripe-verified revenue over the last 30 days, $76,140 verified over its tracked history. This is one operator’s result, often after months or years of work, and doesn’t predict yours. Check the live listing — numbers change.
Risks
- Must support learning, not academic dishonesty.
- Seasonal usage around exams.
- Startup cost and time to first dollar are not disclosed.
*Income figures are illustrative ranges based on public pricing and typical outcomes reported by practitioners, not guarantees. Most new online businesses earn little or nothing at first. Not financial, legal or tax advice.
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