Guide · checked October 13, 2026
Weather affects your business, in energy, farming, logistics or events. Zeus provides weather forecasts by API, aimed at energy traders, with a free plan to try.
Weather forecast API with a free key (5 calls a minute) and a $99 a month plan with history.
First stepGet a free key and compare its forecast with your current source for a week.
The free plan needs a verified email; the payment method isn't stated.
AI forecasts on future events, including a chat tool that analyzes Polymarket and Kalshi markets.
Eversight is labelled v0.1, API access is by request form, and no pricing is listed.
Take a paid trading challenge; pass it and earn weekly rewards trading a simulated funded account.
Accounts are simulated and KYC'd; the evaluation fee and payment method weren't shown on the pages read.
Risk scores for crypto lending, plus a test version of a TAO borrowing and lending app.
Forge is testnet only, an audit is planned before mainnet and the risk APIs are still on the roadmap.
A finance AI model that only knows what was public at each past date, for honest backtests.
API keys are by request, institutional pricing is custom and the site's security certificate had expired when checked.
An AI forecaster and trading terminal for prediction markets, now in early access.
Alma is early access only, and pricing isn't stated.
Trading research tool that turns news and social posts into market sentiment signals and alerts.
The homepage didn't load for us, so pricing and sign-up details are unverified.
No for Zeus, which is free to start or take normal payment.
There's no consumer weather app, only the API.
Bittensor is a network of 128 subnets. Each one is a competition where miners do a job, like serving AI models or renting out GPUs, and validators score the work. Some subnets also sell what they produce as a normal product. This guide only recommends those.