Which is cheaper, Fern or ReadMe?

ReadMe is 2.5x cheaper than Fern. Fern starts at $0/mo, ReadMe starts at $0/mo.

Does Fern have a free tier?

Yes, Fern offers a free tier with teamMembers: 2, aiCredits: 250, sites: 1.

Fern has moderate switching cost. ReadMe has moderate switching cost. Both have similar switching complexity.

Docs

Fern

API development platform with docs generation, SDK generation, and developer portal hosting

Switching Cost: moderate

ReadMe

← More affordable

API documentation platform with interactive reference, changelog, metrics, and developer hub

Switching Cost: moderate

The cost difference is substantial — Fern runs about 2.5x what ReadMe charges.

Price-conscious teams should choose ReadMe — the cost advantage is hard to ignore, especially for growing workloads.

Price-conscious teams should choose ReadMe — the cost advantage is hard to ignore, especially for growing workloads.

Price Difference

2.5x

ReadMe is cheaper by $121/mo