Read the Docs vs Slab

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

Read the Docs

See full pricing history

USD · US · source: about.readthedocs.com

Plan	Pricing	Charged by	Offer type
Community	Free Free for open-source software.	Flat	Standalone · Free
Basic	USD 50 monthly $50 per month	Flat · per month	Standalone · Fixed
Advanced	USD 150 monthly $150 per month	Flat · per month	Standalone · Fixed
Pro	USD 250 monthly $250 per month	Flat · per month	Standalone · Fixed
Enterprise	USD 833.333333 / month with annual commitment Enterprise plans start at $10,000 per year	Flat · per year	Standalone · Starting at

Slab

See full pricing history

USD · US · source: slab.com

Plan	Pricing	Charged by	Offer type
Free	Free $0 user / month	Seat · / mo	Standalone · Free
Startup	USD 6.67 / month with annual commitment $6.67 user / month billed annually	Seat · / mo	Standalone · Fixed
Business	USD 12.5 / month with annual commitment $12.50 user / month billed annually	Seat · / mo	Standalone · Fixed
Enterprise	Contact sales Custom	Flat · published offer	Standalone · Contact sales

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

Read the Docs

Community

Highlights Clone public repositories: Included
Highlights Public documentation: Included
Highlights Ads supported hosting: Included

Basic

Highlights Concurrent builds: 2

Included
Highlights Domain: Shared domain

Included
Highlights SSO: GitHub and GitLab

Included
Highlights Redirects: 50

Included
Highlights Support: 3 business days

Included
Highlights Authentication auditing: 30 days

Included

Advanced

Highlights Concurrent builds: 4

Included
Highlights Custom domains: 5

Included
Highlights SSO: GitHub and GitLab

Included
Highlights Redirects: 250

Included
Highlights Support: 2 business days

Included
Highlights Authentication auditing: 30 days

Included

Pro

Highlights Concurrent builds: 6

Included
Highlights Custom domains: 15

Included
Highlights SSO: GitHub, GitLab, and Google

Included
Highlights Redirects: 500

Included
Highlights Support: 1 business day

Included
Highlights Authentication auditing: 90 days

Included

Enterprise

Highlights SAML SSO: Included
Highlights Dedicated builders: Included
Highlights Advanced audit tracking: Included
Highlights Support SLA: Included

Slab

Free

Plan card Up to 10 users: Included
Plan card 10MB attachments: Included
Plan card 90 days version history: Included

Startup

Plan card Unlimited users: Included
Plan card 25MB attachments: Included
Plan card 365 days version history: Included

Business

Plan card Unlimited users: Included
Plan card 100MB attachments: Included
Plan card Unlimited version history: Included

Enterprise

Plan card At least 100 users: Included
Plan card Custom attachments: Included
Plan card Dedicated support: Included

How their prices changed

Each date shows when a public price was observed, not when it took effect. An archived region or currency can differ, so a currency change is not necessarily a price increase.

Read the Docs

September 21, 2026
Official pricing page
- Community: Free
- Basic: USD 50 monthly
- Advanced: USD 150 monthly
- Pro: USD 250 monthly
- Enterprise: USD 833.333333 / month with annual commitment
August 27, 2026
Official pricing page
- Community: Free
- Basic: USD 50 monthly
- Advanced: USD 150 monthly
- Pro: USD 250 monthly
- Enterprise: USD 833.33 / month with annual commitment

Slab

August 27, 2026
Official pricing page
- Free: Free
- Startup: USD 6.67 / month with annual commitment
- Business: USD 12.5 / month with annual commitment
- Enterprise: Contact sales