head to head/Developer Tools

Mailows vs OptimistFi

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

Mailows

MCP manual

community boosts

⚡ 0

pricing

Freemium

what it is

Mailows MCP server: connect Claude, Codex, Cursor or Antigravity to your mail through OAuth and a delegated consent.

OptimistFi

Perps MCP for Claude: Funding, Open Interest & Risk

community boosts

⚡ 0

pricing

Paid

what it is

Perpetual futures in Claude: fresh Hyperliquid books, cross-venue funding, open interest and positioning. Read-only MCP with source clocks.