Obsidian vs Read the Docs

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.

Obsidian

See full pricing history

USD · US · source: obsidian.md

Plan	Pricing	Charged by	Offer type
Sync — default	USD 5 monthly · USD 4 / month with annual commitment $4 USD Per user, per month, billed annually	Seat · Per user, per month	Standalone · Fixed
Publish — default	USD 10 monthly · USD 8 / month with annual commitment $8 USD Per site, per month, billed annually	Other · Per site, per month	Standalone · Fixed

Read the Docs

See full pricing history

USD · US · source: about.readthedocs.com

Plan	Pricing	Charged by	Offer type
Community	Free Free forever	Flat · published offer	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 833.33 / month with annual commitment from $10k/year	Flat · /year	Standalone · Starting at

What each plan includes

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

Obsidian

Sync — default

Highlights Sync notes across devices: Included
Highlights End-to-end encryption: Included
Highlights Version history: Included
Highlights Collaborate on shared vaults: Included
Highlights Priority support: Included

Publish — default

Highlights Publish notes to the web: Included
Highlights No technical knowledge required: Included
Highlights Customizable theme: Included
Highlights Graph and full text search: Included
Highlights Priority support: Included

Read the Docs

Community

Plan card Public documentation: Included
Plan card Open-source projects: Included

Basic

Plan card 2 concurrent builds: Included
Plan card Shared domain: Included
Plan card 50 redirects: Included

Advanced

Plan card 4 concurrent builds: Included
Plan card 5 custom domains: Included
Plan card 250 redirects: Included

Pro

Plan card 6 concurrent builds: Included
Plan card 15 custom domains: Included
Plan card 500 redirects: Included

Enterprise

Plan card SAML SSO: Included
Plan card Dedicated builders: Included
Plan card Support SLA: Included

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

Obsidian

August 27, 2026 Source
- Sync — default: USD 5 monthly · USD 4 / month with annual commitment
- Publish — default: USD 10 monthly · USD 8 / month with annual commitment

Read the Docs

August 27, 2026 Source
- Community: Free
- Basic: USD 50 monthly
- Advanced: USD 150 monthly
- Pro: USD 250 monthly
- Enterprise: USD 833.33 / month with annual commitment