ReadMe vs Tettra - askusers

At a glance

ReadMe has a free plan. We haven't confirmed one for Tettra.
ReadMe offers a free trial (length not stated). We haven't confirmed one for Tettra.
ReadMe's lowest paid plan is Pro at $250 per month, billed annually, as of October 28, 2026.
Tettra's lowest paid plan is Scaling at $8 per user per month, billed yearly, as of October 23, 2026.
Only ReadMe lists Web.
Only Tettra lists Slack and API.
Both work with GitHub and Slack.
Both list SSO.
Only ReadMe lists SOC 2 and GDPR.
Both have a public API.

From each tool's own website, checked on the dates below, and from published reviews.

From the facts checked for both tools, not from opinion. A fact we haven't confirmed for one of them is never counted.

Web. We haven't found it on Tettra's website.
Integration with GitLab, Google Analytics or Zendesk. We haven't found them on Tettra's website.
SOC 2 or GDPR. We haven't found them on Tettra's website.

No reviews yet

Nobody has reviewed ReadMe yet. Its rating shows once it has 3 reviews.

No reviews yet

Nobody has reviewed Tettra yet. Its rating shows once it has 3 reviews.

What it does: ReadMeHelping you create docs that make your APIs easy to use and maintain.; TettraStop answering repetitive questions in Slack with an AI-powered knowledge base
Free plan: ReadMeYes; TettraNot confirmed
Pricing: ReadMeNot confirmed; TettraPer user, monthly
Paid plans from: ReadMe

From the platforms and integrations each website lists.

BothNone in common

Only ReadMe

Only Tettra

Both

Only ReadMe

Reviewers who say they used one of these before the other.

No reviewer has said they moved between ReadMe and Tettra yet.

Your review makes this comparison better for the next person. Review ReadMe or review Tettra.