PolyHistorical vs Amberdata: Market Data API Comparison
How PolyHistorical stacks up against Amberdata for crypto market data APIs.
Overview
Amberdata offers institutional-grade digital asset data including DeFi, derivatives, and blockchain analytics. PolyHistorical focuses on Polymarket prediction market order book snapshots.
Comparison
| Feature | PolyHistorical | Amberdata |
|---|---|---|
| Prediction Markets | ✓ Full order book history | ✗ Not covered |
| DeFi Analytics | ✗ | ✓ DEX, lending, staking |
| Free Tier | ✓ Generous | Limited trial |
| Pricing | From $0 (free) to $11/mo | Enterprise pricing ($1000+) |
| API Latency | <100ms | <200ms |
Why Developers Choose PolyHistorical
For prediction market backtesting, PolyHistorical provides data that simply doesn't exist elsewhere — sub-second order book snapshots for every BTC, ETH, and SOL Up/Down market on Polymarket, with 30-day rolling history.