Key Takeaways
- Chessvision.ai is a scanner: it captures a static position from an image, video, or ebook and opens it in Lichess for analysis.
- ChessSolve is a live overlay: it reads the board you're already on and draws Stockfish arrows in real time, no scanning step.
- Chessvision.ai is stronger for chess books, PDFs, and YouTube videos; ChessSolve is stronger for live play and study on Chess.com and Lichess.
- ChessSolve also scans images to a position, so you don't lose that capability by switching.
If you're looking for a Chessvision.ai alternative, the first thing worth getting straight is what kind of tool you actually want — because Chessvision.ai and ChessSolve solve the problem from opposite ends.
This is an honest breakdown from the team that builds ChessSolve. We'll be clear about where Chessvision.ai is the better pick, because pretending otherwise wouldn't help you choose well.
What Chessvision.ai actually does
Chessvision.ai is a position scanner. You point it at a chess diagram — a website image, a YouTube video frame, or a page in a PDF chess book — and it recognizes the position and opens it in the Lichess analysis board, where you can turn on an engine. It also matches scanned positions to YouTube videos so you can watch someone explain them, and it lets you save diagrams to a library (chessvision.ai).
That's a strong workflow for one specific job: turning a static picture of a position into something you can analyze. If you read chess books as PDFs, or you're constantly hitting positions in videos and articles you want to explore, Chessvision.ai is built for exactly that.
What ChessSolve does differently
ChessSolve is a live overlay, not a scanner. Instead of you capturing a snapshot and exporting it somewhere, it reads the board you're already on — a live game or an analysis on Chess.com or Lichess — and draws Stockfish's best-move arrows directly on that board, updating automatically as moves are played.
There's no "scan this, now open it over there" round trip. The analysis is on the board, in the moment. That's the core difference: Chessvision.ai brings a static position to an engine, while ChessSolve brings the engine to your live board.
Under the hood it runs Stockfish 18, the latest release of the world's strongest open-source engine, which gained up to 46 Elo over Stockfish 17 in the developers' own testing and plays around 3970–4060 performance Elo on strong hardware (Stockfish blog).
Head-to-head
| Chessvision.ai | ChessSolve | |
|---|---|---|
| Core model | Scan a static position → open elsewhere | Live arrows on the board you're on |
| Live games | Snapshot only | Follows the game move by move |
| Scans images to a position | Yes | Yes (image-to-FEN) |
| Chess book / PDF diagrams | Yes (a real strength) | No |
| YouTube video matching | Yes | No |
| Where analysis appears | Lichess analysis board | Overlaid on your current board |
| Free tier | Basic scanning free | Live analysis free |
When Chessvision.ai is the better choice
Be honest with yourself about your workflow:
- You study from ebooks and PDFs. Double-clicking a diagram in a chess book to analyze it is Chessvision.ai's best feature, and ChessSolve has no equivalent.
- You want video explanations. The automatic YouTube matching is genuinely handy for learning why a position matters.
- You mostly analyze still images from articles, forums, or screenshots rather than following live games.
When ChessSolve is the better choice
- You want help while you play or study live on Chess.com or Lichess, without a scanning step.
- You want arrows on the actual board instead of a separate analysis tab you have to flip to.
- You still occasionally need to scan an image — ChessSolve's image-to-FEN covers that, so you're not giving the capability up.
The honest summary
These aren't really the same tool. Chessvision.ai is the best-in-class scanner — especially for books, PDFs, and videos. ChessSolve is a live overlay for the board you're already using. If your chess life happens inside ebooks and video, stay with Chessvision.ai. If it happens on the Chess.com and Lichess board in front of you, ChessSolve fits the way you actually train.
Still deciding on tools in general? Our roundup of the best real-time chess analysis tools for 2026 puts several options side by side.
Frequently Asked Questions
Is ChessSolve a direct Chessvision.ai alternative?
Partly. Both can turn a board image into an analyzable position, so ChessSolve covers Chessvision.ai's core scanning use case. But ChessSolve's main job is different: it overlays live Stockfish arrows on the board you're already playing on, instead of exporting a static position to a separate analysis page.
Does Chessvision.ai work on live games?
Chessvision.ai scans a snapshot of a position and opens it in an external board. It's built for still diagrams — book pages, videos, screenshots — rather than following a live game move by move. ChessSolve is built for the live case, updating as each move is played.
Which is better for studying chess books?
Chessvision.ai. Its ability to double-click a diagram inside a PDF chess book and open it for analysis is genuinely useful and something ChessSolve doesn't do. If most of your study happens inside ebooks, Chessvision.ai fits better.
Is there a free option?
ChessSolve has a free tier for live Stockfish analysis on Chess.com and Lichess. Chessvision.ai's basic scanning is free, with a paid membership (around $5.99/month) for unlimited scans and video features.
Analyze your games in real time
ChessSolve overlays Stockfish's best moves and evaluations directly on Chess.com and Lichess — so you learn from every position as you play.
Install ChessSolve — freeWritten by
Merse SárváriFounder, ChessSolve
Merse builds ChessSolve, a real-time Stockfish analysis tool for Chess.com and Lichess. He writes about practical chess improvement and how to actually learn from engine analysis instead of just memorizing it.