head to head/Developer Tools

FilingSpy vs Postproxy

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

FilingSpy

FilingSpy for agents

community boosts

⚡ 0

pricing

Paid

what it is

Connect Claude, Codex, Cursor or any MCP agent to FilingSpy's SEC filing data. Superinvestor portfolios, insider trades and as-filed financials — every number tied to its SEC filing. Superinvestor portfolios, financial statements and filing text, as MCP tools — on every account, free ones included (200 tool calls a day, full history) . No key, no sign-up — 20 tool calls a day per connection . It reads the instructions, asks you for a key, and connects. “ Which stocks did the most tracked funds add in Q2? “ Which tracked investors hold Occidental, and who added?

Postproxy

Social Media API for Agencies, SaaS & AI Agents

community boosts

⚡ 0

pricing

Open source

what it is

Unified social media API for agencies, SaaS, and AI agents. Publish, manage comments, DMs, and reviews across Instagram, TikTok, LinkedIn, X, YouTube, Facebook, Threads, Bluesky, and more.