Layer vs OpenFile
Neck and neck on boosts. Profiles, pricing and deals below.
Layer
one API for Kalshi and Polymarket
community boosts
⚡ 0
pricing
Paid
what it is
One API for prediction markets. Find markets, stream normalized data, place orders, and track positions across Kalshi and Polymarket.
OpenFile
MCP server
community boosts
⚡ 0
pricing
Freemium
what it is
Connect Claude, Cursor or any MCP client to OpenFile's server. Lookups work with no key, and the owner signs every filing an agent prepares.