head to head/Developer Tools

observatory vs SubmitMyStartup

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

observatory

Independent drift detection for public MCP servers - free, read-only, reproducible.

community boosts

⚡ 0

pricing

Freemium · Free public API

what it is

Dominion Observatory - independent, read-only measurement of public MCP servers. Signed tool-definition captures, canonicalization-hashed so any third party can recompute them, and drift detection when a server's tools change. Free public API, no account required.

SubmitMyStartup

Where to Submit Your Startup: Free Startup Directories, Tested

community boosts

⚡ 0

pricing

Freemium

what it is

Places to post your startup: free startup directories, launch sites and Product Hunt alternatives, with real submission results, a planner and an MCP server.