Which one is cheaper?

Tettra is the cheaper option, starting at $8/mo vs $250/mo for ReadMe.

Can I use either one for free?

ReadMe has a free plan. Tettra doesn't — though they do offer a free trial.

Different approach here. ReadMe uses hybrid pricing, while Tettra goes with per-seat. That changes the math depending on your team size and usage.

Which one is a better deal?

Depends on what you need. ReadMe: At $250/mo flat, ReadMe sits mid-to-premium in the API documentation space — pricier than bare-bones doc generators but positioned as the polished, design-forward choice for teams that want docs to double as a product experience. They're clearly chasing companies that see docs as a growth channel, not just a technical requirement. Tettra: At $8/seat, Tettra sits mid-pack for wiki/knowledge-base tools — pricier than bare-bones docs tools but cheaper than heavier platforms like Guru or Confluence Premium once you factor in add-ons. The 10-seat minimum is the real story: it quietly pushes their effective floor price up, so they're not really courting solo teams or startups under 10 people.

ReadMe vs Tettra Pricing (2026)

	ReadMe	Tettra
Starts at	$250/mo	$8/mo
Number of plans	3	2
Free plan		—
Free trial
Pricing model	hybrid	per-seat

ReadMe

Official page

Starter

$0/mo

Custom domain
Bi-directional Sync
Interactive API reference
Usage metrics
Markdown editor
Customizable themes
AI Dropdown
LLMs.txt
MCP Server
Ask AI ($150/mo)

Pro

Popular

$250/mo

Invite teammates
Branching and reviews
Notifications
Private docs
Landing page
Changelog, recipes & forums
Custom MDX components
Reusable content
CSS/HTML
Ask AI Lite
Agent Owlbert
AI Linter
GitHub AI Writer (NEW)
Ask AI ($150/mo)

Enterprise

Custom

Multiple combined projects
No ReadMe branding
User roles & access control
Branch review permissions
Global reusable content library
Audit logs
SSO, OAuth, & more
Dedicated support
Implementation services
Docs Audit
Private AI Context
Global Lint Rules

Tettra

Official page

Scaling

$8/mo

AI features
AI bot in Slack
Google Workspace integration
Usage Analytics
API access

Enterprise

Custom

Custom pricing
SSO & SCIM included
Hands-on training
Custom import and onboarding
Custom reporting

ReadMe vs Tettra FAQ

Which one is cheaper?: Tettra is the cheaper option, starting at $8/mo vs $250/mo for ReadMe.
Can I use either one for free?: ReadMe has a free plan. Tettra doesn't — though they do offer a free trial.
How do they charge?: Different approach here. ReadMe uses hybrid pricing, while Tettra goes with per-seat. That changes the math depending on your team size and usage.
Which one is a better deal?: Depends on what you need. ReadMe: At $250/mo flat, ReadMe sits mid-to-premium in the API documentation space — pricier than bare-bones doc generators but positioned as the polished, design-forward choice for teams that want docs to double as a product experience. They're clearly chasing companies that see docs as a growth channel, not just a technical requirement. Tettra: At $8/seat, Tettra sits mid-pack for wiki/knowledge-base tools — pricier than bare-bones docs tools but cheaper than heavier platforms like Guru or Confluence Premium once you factor in add-ons. The 10-seat minimum is the real story: it quietly pushes their effective floor price up, so they're not really courting solo teams or startups under 10 people.

Still deciding? See the best ReadMe alternatives or the best Tettra alternatives, ranked with verified pricing.

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