Lichess
Chess.com
Chess Tempo Database
itch.io
DecodeChess
Chessable
Aimchess
Chessmaster
Classia
ClassManager.com
Jumbula
DreamClass
Bookwhen Ltd.
DanceStudio-Pro
membermeister
ClassJuggler
Classia is a UK-based SaaS platform designed for managing local, in-person children’s classes. It was built to replace the fragmented mix of WhatsApp messages, spreadsheets, and manual payment tracking that many small studios rely on to run their day-to-day operations.
Classia focuses on the real structure of recurring classes rather than one-off bookings. Studios can manage classes, terms, sessions, enrolments, and attendance in a way that mirrors how teaching actually happens. Families and guardians are treated as first-class entities, allowing multiple children to be managed under a single account with clear visibility over enrolments and payments.
The platform supports flexible pricing models, including single classes, monthly subscriptions, and term-based enrolments, with optional part-payments for longer courses. Payments are handled securely through Stripe, reducing manual reconciliation and follow-ups.
Classia is intentionally built for small to medium local providers rather than large institutions. It avoids bloated school-management features and instead prioritises clarity, trust, and reduced administrative overhead. Role-based access and a child-focused data model help ensure the platform is appropriate for organisations working with under-18s.
By centralising class management, enrolments, family information, and payments in one system, Classia helps studios spend less time on admin and more time teaching.
ClassiaClassia's answer:
Classia is designed specifically for local, in-person children’s classes, with first-class support for terms, families, and recurring enrolments. It focuses on reducing everyday admin without becoming a complex school management system.
Classia's answer:
Classia fits the way small studios actually operate, combining enrolments, payments, and family management in one simple platform. It avoids bloated features and workarounds, making it easier to run classes with less administrative effort.
Classia's answer:
Classia is built for small to medium class providers such as dance schools, studios, and teachers running in-person children’s activities. It supports both solo operators and growing studios managing multiple classes and families.
Classia's answer:
Classia started after seeing a ballet school run almost entirely through WhatsApp messages, bank transfers, and manual follow-ups. Class schedules, enrolments, and payments were scattered across chats and spreadsheets, creating constant admin overhead. Classia was built to replace that patchwork with a single, calm system that reflects how local, in-person classes actually operate.
Based on our record, Lichess seems to be more popular. It has been mentiond 922 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Hi HN! I build this project to explore an idea I got in mind for a long time : Is transformer a suitable architecture for a chess bot? I built a small model (11M parameters) and trained it on human games (Elite Lichess DB). Model alone is performing around 1500 elo, but I built an harness using Monte Carlos Tree Search (MCTS) using my model heuristics to improve the model to ~2100 elo (evaluated against... - Source: Hacker News / 3 months ago
Lichess is incredibly well optimized [0] (and an amazing public service). I'm sure that this is very cost effective for TTT, so a win-win. [0] https://lichess.org/@/revoof/blog/optimizing-the-tablebase-server/MetV0ZQd. - Source: Hacker News / 5 months ago
Https://lichess.org/@/Lichess/blog/lichess-and-take-take-take-sign-cooperation-agreement/DZS0S0Dy. - Source: Hacker News / 5 months ago
The actual blogpost: https://lichess.org/@/Lichess/blog/op1-partial-8-piece-tablebase-available/1ptPBDpC On a related note, anyone knows a Mastodon proxy that doesn't require JS and I can just pipe links through? - Source: Hacker News / 7 months ago
Lichess uses a scheme which is probably more efficient on average, described on revoof's blog[0]. Basically, it's a variable length scheme where the first 64 bits encode square occupancies, followed by piece codes (including castling, side to move, and ep with some trickery), followed by half-move clocks if necessary. 0:... - Source: Hacker News / 8 months ago
Chess.com - Play chess on Chess.com
ClassManager.com - Free Class Management Software, With No Monthly Subscription. That Doesn't Charge You More As Your Grow. Turn Passion into Performance.
Chess Tempo Database - Chess Tempo Database gives you a library of more than 2 million searchable chess games.
Jumbula - Registration software for after-school classes & camps
itch.io - An online game marketplace and community.
DreamClass - DreamClass is a modern SIS improving the lives of School Owners & Office Managers who were losing time in long sheets and is best fit for any faith based & vocational school. Want to give it a go?