Software & Web Ventures

A social reading tracker built like a home rather than a scoreboard: shelves and a reading room for your books, book clubs, events and readers around you. 22 languages, no advertising, private by default.

A link-in-bio and mini-site builder for people who make things — artists, architects, musicians, restaurants — with 84 starting templates, motion, video backgrounds and a real QR code. Free to start.

A free QR code generator with 37 code types, your own logo and colours, no sign-up, no watermark and codes that never expire. Generated in the browser, with editable dynamic codes, scan analytics, AI QR art and a link-in-bio builder when you want them.

Upload a chess game and find out why you lost. An AI coach called Aurelius explains each mistake in plain words, alongside puzzles, openings and a guided skill path. Over a hundred free lessons, 16 languages, and you can try it without an account.

One REST API for crypto market data: over 300 endpoints covering derivatives on eight exchanges, thousands of whale wallets on eight chains, liquidations, options and on-chain metrics, with its own track record published in full.

Thirty-four free trading calculators: futures PnL, liquidation price, position sizing, DCA, impermanent loss, funding rates, Kelly criterion and crypto tax for six countries. No sign-up, 12 languages.

A deck of connection cards for two people who already know each other — not an app and not a dating product. Five paths: Steady, Open, Reach, Repair, and the sealed adults-only After Dark. Goes on sale 1 November.

A private budget, debt and net-worth workspace that runs in your browser: what you can spend until payday, a tenth kept first, and every formula shown. Free to use, no bank login.