Market Data API pricing
Based on the 98 providers in this tag whose pricing pages we have read. Providers can belong to several. Pricing data as of 2026-10-30.
$29/momedian entry price, from 28 developer APIs
$20.2–$137middle half of entry prices
48%state a model other than negotiated
How they charge
54 of 98 providers state a pricing model. Shares are of those that do.
Tiered subscription 57% · 31 Per call 15% · 8 Negotiated 13% · 7 Flat platform fee 7% · 4 Share of transaction 4% · 2 Per seat 2% · 1 Free 2% · 1What you pay for
Quoted or calculated from quotes, per unit. Calculated figures assume the plan's quota is fully used. Units are never averaged together, credits get no price because each vendor defines its own, and units with fewer than 5 providers show a count only.
| Billing unit | Providers | Median price per unit |
|---|---|---|
| request | 13 | $0.00332 |
| credit | 4 | — |
| transaction | 1 | — |
Lowest entry prices
The cheapest paid plan is a floor on getting started, not what real usage will cost. Excludes take-rate providers and add-ons.
| Provider | Entry plan | Charges by | Per month |
|---|---|---|---|
| AlphaAI | Basic | Tiered subscription | $2.99 |
| RealMarketAPI | Starter | Per seat | $4.99 |
| Marketstack | Basic (yearly) | Per call | $8.99 |
| Mboum | Investor | Tiered subscription | $9.95 |
| Market Data | Starter | Tiered subscription | $12 |
| EODHD | EOD Historical (annual) | Tiered subscription | $16.6 |
| StockNewsAPI | Basic | Tiered subscription | $20 |
| FinancialData.Net | Standard (yearly) | Tiered subscription | $20.8 |
| StockData | Basic (annual) | Tiered subscription | $24 |
| MarketAux | Basic (annual) | Tiered subscription | $24 |
| Tiingo | Individual (annual) | Tiered subscription | $25 |
| ByKaranteli | Terminal | Tiered subscription | $29 |
| CoinGecko | Basic (billed yearly) | Per call | $29 |
| Financial Modeling Prep | Starter | Tiered subscription | $29 |
| Massive (formerly Polygon.io) | Financials & Ratios | Tiered subscription | $29 |