Databento VS Marketstack
Head-to-head market data API comparison.
UPDATED 2026-05-27 · 7 axes scored
WINNER · DATABENTO · 3/7 AXES
Quick Decision
▶ PICK DATABENTO IF DATA-API
- Quant researchers
- HFT developers
- Backtesting engines
- Academic research
▶ PICK MARKETSTACK IF DATA-API
- Web app developers
- Simple stock charts
- Basic portfolio apps
- Budget-conscious indie devs
Side-by-Side Matrix
| METRIC | DATABENTO | MARKETSTACK |
|---|---|---|
| API Quality | 5/5 | 3/5 |
| Doc Quality | 5/5 | 4/5 |
| Data Latency | tick | minute |
| SDK Languages | 6 languages | 1 languages |
| Free Tier | Yes | Yes |
| Affiliate Program | No | Yes |
| Asset Coverage Breadth | 5 classes | 6 classes |
| Asset Coverage | US Equities · US Futures · US Options · Crypto · FX | US Equities · Global Equities · ETFs · Global Indices · Bonds · Commodities |
| Historical Depth | 2004–present (varies by dataset) | 30+ years (annual EOD); intraday on Professional+ |
| Starting Price | From $0 | $0/mo |
| Rate Limits | No hard rate limits on historical; live feed by subscription tier | Free: 100/mo; Basic: 10k/mo; Pro: 100k/mo; Business: 500k/mo |
Asset Class Coverage
Where the two providers overlap and where each has unique coverage.
| ASSET CLASS | DATABENTO | MARKETSTACK |
|---|---|---|
| Bonds | — | ✓ Covered |
| Commodities | — | ✓ Covered |
| Crypto | ✓ Covered | — |
| ETFs | — | ✓ Covered |
| FX | ✓ Covered | — |
| Global Equities | — | ✓ Covered |
| Global Indices | — | ✓ Covered |
| US Equities | ✓ Covered | ✓ Covered |
| US Futures | ✓ Covered | — |
| US Options | ✓ Covered | — |
| TOTAL CLASSES | 5 | 6 |
Only Databento
US Futures · US Options · Crypto · FX
Only Marketstack
Global Equities · ETFs · Global Indices · Bonds · Commodities
Shared · 1
US Equities
Pricing Tier Map
Full tier ladder side-by-side · names and prices as published by each provider · 4 vs 5 tiers.
DATABENTO · 4 TIERS FREE TIER
01
Usage-based From $0
Pay-as-you-go for historical data; no subscription
02
Standard $199/mo
Monthly subscription for individuals and small teams
03
Plus Per-contract
For investment firms and institutional service providers
04
Unlimited Per-contract
Complete historical access for institutional users
▲ Free Tier · $125 in free credits for new users (6-month expiry); usable on historical data
MARKETSTACK · 5 TIERS FREE TIER
01
Free $0/mo
100 req/mo, EOD only, 1-year history
02
Basic $9.99/mo
10,000 req/mo, intraday access, all asset types
03
Professional $49.99/mo
100,000 req/mo, real-time updates (sub-15min), commodities
04
Business $149.99/mo
500,000 req/mo, priority support
05
Enterprise Custom
Higher limits + SLA
▲ Free Tier · 100 requests/mo, EOD only, 1-year history
Technical Stack Fit
SDK languages and data formats determine integration cost for your existing codebase.
| DIMENSION | DATABENTO | MARKETSTACK |
|---|---|---|
| API Types | REST · WebSocket · SDK | REST |
| SDK Languages | Python · Rust · C++ · Go · Java · C# | REST-only (community Python wrappers exist) |
| Data Formats | DBZ (native) · CSV · JSON · Parquet | JSON |
| Rate Limits | No hard rate limits on historical; live feed by subscription tier | Free: 100/mo; Basic: 10k/mo; Pro: 100k/mo; Business: 500k/mo |
| Latency Class | tick | minute |
Fit Profile
DATABENTO · PROFILE DATA-API
Best For
- Quant researchers
- HFT developers
- Backtesting engines
- Academic research
Not Ideal For
- Retail traders needing cheap real-time quotes
- Non-technical users
Full Databento Review
MARKETSTACK · PROFILE DATA-API
Best For
- Web app developers
- Simple stock charts
- Basic portfolio apps
- Budget-conscious indie devs
Not Ideal For
- Real-time HFT
- Tick-level analysis
- Options/futures traders
- Native SDK lovers
Full Marketstack Review
Adjacent Comparisons
Related matchups — same category first, then cross-category for context.
Databento vs Polygon.io (now Massive)Marketstack vs Polygon.io (now Massive)Databento vs AlpacaMarketstack vs AlpacaDatabento vs IEX Cloud (Discontinued)Marketstack vs IEX Cloud (Discontinued)Databento vs FinnhubMarketstack vs FinnhubDatabento vs Alpha VantageMarketstack vs Alpha VantageDatabento vs Twelve DataMarketstack vs Twelve DataDatabento vs EODHD (EOD Historical Data)Marketstack vs EODHD (EOD Historical Data)Databento vs FinazonMarketstack vs Finazon