head to head/Developer Tools

Machine Relations Index vs PermitStack

Neck and neck on boosts. Profiles, pricing and deals below.

Machine Relations Index

Machine Relations Index (MRI)

community boosts

⚡ 0

pricing

Freemium

what it is

34,602 source domains measured by the Machine Relations Index across 6 answer engines and 1,255 eligible prompts. Public standard for AI citation behavior.

PermitStack

PermitStack Documentation

community boosts

⚡ 0

pricing

Freemium

what it is

Connect PermitStack to Claude, ChatGPT, Claude Code and other MCP apps: the hosted read-only connector, how sign-in works, what a connected app can read, and how to disconnect it.