HelpShelf vs Scalar

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.

HelpShelf

See full pricing history

USD · US · source: helpshelf.com

Plan	Pricing	Charged by	Offer type
Free	Free $0/month, free forever	Usage · free forever	Standalone · Free
Pro Highlighted	USD 49 monthly $49/month	Flat · per month	Standalone · Fixed
Scale	USD 149 monthly $149/month	Flat · per month	Standalone · Fixed

Scalar

See full pricing history

USD · US · source: scalar.com

Plan	Pricing	Charged by	Offer type
Free	Free Free Start with beautiful API docs. $0Get started Hosted OpenAPI docs Built-in API client 50 Agent Scalar credits Viewer seats included 1 editor seat	Flat · per month	Standalone · Free
Pro	USD 72 monthly Pro Ship docs, SDKs, and MCP servers. $72 / MonthGet started Custom domains and subdomains Git Sync, Markdown, and MDX SDKs in every supported language Hosted MCP servers Automated GitHub workflows	Flat · 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.

HelpShelf

Free

Plan card 500 AI searches: Included
Plan card 100 AI chats: Included
Plan card 100 content items: Included
Plan card Help center and widget: Included

Pro

Plan card 10,000 AI searches: Included
Plan card 2,000 AI chats: Included
Plan card 3 agents: Included
Plan card MCP and llms.txt surface: Included

Scale

Plan card 100,000 AI searches: Included
Plan card 20,000 AI chats: Included
Plan card Unlimited agents: Included
Plan card Markdown and codebase ingestion: Included

Scalar

Free

Plan card Hosted OpenAPI docs: Included
Plan card Built-in API client: Included
Plan card 50 Agent Scalar credits: Included
Plan card Viewer seats included: Included
Plan card 1 editor seat: Included

Pro

Plan card Custom domains and subdomains: Included
Plan card Git Sync, Markdown, and MDX: Included
Plan card SDKs in every supported language: Included
Plan card Hosted MCP servers: Included
Plan card Automated GitHub workflows: Included

How their prices changed

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

HelpShelf

August 27, 2026 Source
- Free: Free
- Pro: USD 49 monthly
- Scale: USD 149 monthly

Scalar

August 27, 2026 Source
- Free: Free
- Pro: USD 72 monthly