Chessigma Alternative
Chessigma is a good free analyzer. If what you want next is to understand why your moves went wrong, Chessiro is the alternative built for that: the same unlimited free engine review, plus an AI coach that explains your exact position in plain English and turns your repeat mistakes into training.
Chessiro vs Chessigma at a glance
| Chessiro | Chessigma | |
|---|---|---|
| Free game review | Unlimited, no daily cap | Unlimited, no daily cap |
| Import | Chess.com, Lichess or any PGN | Chess.com, Lichess or any PGN |
| Move explanations | AI coach explains your exact position in plain English, answers follow-up questions, draws arrows on the board, in 24 languages | Froggy AI coach chat, on paid plans only |
| AI coach on the free plan | 3 move explanations and 2 coach chats a week | None; the coach switches off on the free plan |
| Training from your games | Smart Shuffle builds puzzles from your own mistakes (2 sessions a week free) | Blunder training, plus a personalized daily plan on paid plans |
| Phone | Web app you can install on your phone | iOS and Android apps (review and opening trainer) |
| Paid plans | Plus $10/month, Pro $15/month | $19/month (200 coach messages a month), $140/year or $490 lifetime (400 a month) |
Chessigma details are taken from chessigma.com and its pricing page in October 2026.
Which one fits you
Choose Chessiro if
- You want to try an AI coach without paying.
- You want to know why a move was bad, not just that it was.
- You learn better by asking questions about your own position.
- You want puzzles built from the mistakes you keep making.
- You want a lower monthly price when you upgrade.
Chessigma may suit you better if
- You mainly want fast reports and lots of free drills.
- You want a native phone app today.
- You want free drills like Woodpecker and an opening trainer.
- You prefer a one-time lifetime payment.
For the wider picture, including Chess.com and Lichess, read the best chess analysis tools, compared.
Frequently asked questions
Is there a free Chessigma alternative?
Yes. Chessiro's game review is free and unlimited: import from Chess.com or Lichess or paste a PGN, and Stockfish 19 checks every move, marks your blunders and shows where the game turned. Unlike Chessigma, the AI coach that explains moves is part of the free plan, with a weekly allowance. Lichess is the other free option if you only want engine output without explanations.
What is the difference between Chessiro and Chessigma?
Both give you an unlimited free engine review. Chessiro is built around explanation and practice: the coach tells you in plain English why a move was a mistake in your exact position, answers follow-up questions, and turns the mistakes you repeat into puzzles. Chessigma has a wider set of free training tools and native phone apps, but its AI coach is only on paid plans.
Which is cheaper, Chessiro or Chessigma?
Chessiro's paid plans are Plus at $10 a month and Pro at $15 a month. Chessigma charges $19 a month, $140 a year or $490 for lifetime access (prices as of October 2026), and its AI coach is only included on those paid plans. Both have a free tier for game review.
Can I use both?
Yes. Both read the same PGN files and import from the same Chess.com and Lichess accounts, so you can review a game on each and keep whichever explanation helps you more.
Which is better for beginners?
Beginners usually need to know why a move was bad more than which move the engine prefers. If that is you, try Chessiro's coach on a recent loss; it is on the free plan. If you mostly want quick reports and lots of free puzzles and drills, Chessigma's free tier covers that well.
Try it on the game you just lost
Paste the PGN, find the moment it turned, and ask the coach why. Free, unlimited reviews, no card needed.