Alpaca vs Databento
Head-to-head market data API comparison. Updated 2026-05-24.
Overall winner: Databento — wins 4 of 7 comparison axes.
Side-by-Side Comparison
| Feature | Alpaca | Databento |
|---|---|---|
| API Quality | 4/5 | 5/5 ✓ |
| Doc Quality | 4/5 | 5/5 ✓ |
| Data Latency | second | tick |
| SDK Languages | 4 languages | 6 languages ✓ |
| Free Tier | Yes | Yes |
| Affiliate Program | No | No |
| Asset Coverage Breadth | 3 asset classes | 5 asset classes ✓ |
| Asset Coverage | US Equities, US Options, Crypto | US Equities, US Futures, US Options, Crypto, FX |
| Historical Depth | 2016–present (minute bars); limited tick | 2004–present (varies by dataset) |
| Starting Price | $0/mo | From $0 |
| Rate Limits | 200 req/min free; higher on paid plans | No hard rate limits on historical; live feed by subscription tier |
Alpaca: Best For
- Retail algo traders
- Python quants
- Paper trading bots
- US equity automation
Not Ideal For
- International markets
- Deep historical tick data
- Options analytics
Databento: Best For
- Quant researchers
- HFT developers
- Backtesting engines
- Academic research
Not Ideal For
- Retail traders needing cheap real-time quotes
- Non-technical users
More Comparisons
Alpaca vs Polygon.io (now Massive) Databento vs Polygon.io (now Massive) Alpaca vs IEX Cloud (Discontinued) Databento vs IEX Cloud (Discontinued) Alpaca vs Finnhub Databento vs Finnhub Alpaca vs Alpha Vantage Databento vs Alpha Vantage Alpaca vs Twelve Data Databento vs Twelve Data Alpaca vs EOD Historical Data Databento vs EOD Historical Data