How Fair works.
Fair is an umbrella over 38 products that share one account, one wallet,
and one pricing principle: cost-plus. This page explains the model.
Each product has its own deeper docs at fair<product>.ai/docs.
1. Quick start
- Create an account at tryfair.ai. One sign-up gives you access to every Fair product.
- Add funds to your wallet. \$5 minimum, no expiration. The same wallet funds every product you use.
- Pick a tool — sign a doc with FairSign, scrape a page with FairCrawl, send an email with FairMail. Every operation draws from the wallet at the published per-unit rate.
2. The pricing model
Every Fair product charges cost-plus — our infrastructure cost (compute, storage, third-party APIs, support, R&D, overhead) plus a small margin. We publish the math. When AWS drops a price, we drop ours.
The result: you pay per use, never per seat. A team of 10 sending 1,000 emails a month pays for 1,000 emails, not 10 seats.
See the per-product rates on /pricing.
3. The wallet
One wallet funds every product. \$1 minimum top-up. Top-ups under \$10 include the Stripe processing fee; top-ups of \$10 or more absorb that fee on our side. Adding a card gets you a \$1 welcome credit. Balances never expire.
Light month? Small bill. Nothing this month? \$0.
4. The quality gate
Every metered operation passes through a hold/settle/void gate. We hold the cost against your wallet at request time, settle on success, void on failure. If a product can't deliver, you pay \$0. Receipts show the gate decision.
5. The product list
See every Fair product on the products page.
Each product has its own subdomain (fairsign.ai,
fairmail.ai, etc.) with deeper docs at
/docs on that subdomain.
6. The API
Every Fair product is API-first. One Bearer token works across every
product. See /api for an
overview, or jump to a specific product's API at
fair<product>.ai/api.
Support
Questions? Email hello@faircompany.ai or read our principles.