HelpCenter.io vs Obsidian

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.

HelpCenter.io

See full pricing history

USD · US · source: helpcenter.io

Plan	Pricing	Charged by	Offer type
Bootstrap	USD 29 monthly $29/month	Flat · published offer	Standalone · Fixed
Growth	USD 119 monthly $119/month	Flat · published offer	Standalone · Fixed
Catalyst	USD 179 monthly $179/month	Flat · published offer	Standalone · Fixed

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

What each plan includes

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

HelpCenter.io

Bootstrap

Plan card Team members: 1

Limited
Plan card Articles: Unlimited

Limited
Plan card Analytics retention: 14 days

Limited

Growth

Plan card Team members: 10

Limited
Plan card Analytics retention: 60 days

Limited
Plan card Uptime SLA: 99.9%

Limited

Catalyst

Plan card Team members: Unlimited

Limited
Plan card Analytics retention: 365 days

Limited
Plan card SSO: Included

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

How their prices changed

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

HelpCenter.io

August 27, 2026 Source
- Bootstrap: USD 29 monthly
- Growth: USD 119 monthly
- Catalyst: USD 179 monthly

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