head to head/Design Tools

Resolved Markets vs siift

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

Resolved Markets

Resolved Markets: Polymarket Orderbook Data API & Backtesting

community boosts

⚡ 0

pricing

Freemium

what it is

Polymarket historical orderbook data API: 4.2B+ orderbook snapshots across 184 recurring and event series since March 2026. REST, WebSocket, MCP and a backtester. Free tier available.

siift

The AI Operating System for Building Businesses

community boosts

⚡ 0

pricing

Freemium

what it is

siift is an agentic AI operating system that helps anyone build a business ~ research ideas, validate opportunities, prioritize, automate & grow.