Short answer: The best CoinMarketCap API alternatives in 2026 are Coinranking, CoinGecko, CoinPaprika, CoinAPI, CoinCap and LiveCoinWatch. Coinranking gives the most calls for the money: 2 million requests a month for $99, against $299 on CoinMarketCap. It also streams prices over both WebSocket and SSE.
Disclosure: This guide is published by Coinranking, and we list our own API first. All prices come from each provider’s own pricing page, checked on October 24, 2026. Coverage numbers are the providers’ own claims.
CoinMarketCap’s API is a common first choice. But many teams outgrow it. The usual reasons are price, slow updates on the cheaper plans, and a WebSocket that is still in beta.
Why developers look for an alternative
Price per call
CoinMarketCap’s Growth plan costs $299 a month for 2 million credits. Several providers offer the same volume for far less.
Update speed on cheaper plans
On CoinMarketCap’s free Basic plan and the $29 Builder plan, data updates every 60 seconds. Faster data starts at the $79 Startup plan.
Streaming is still in beta
CoinMarketCap’s WebSocket starts at the Startup plan. It is marked beta and is outside its service level agreement. Each message you receive also costs credits.
CoinMarketCap API pricing at a glance
| Plan | Price per month | Credits per month | Rate limit |
|---|---|---|---|
| Basic | Free | 15,000 | 50 per minute |
| Builder | $29 | 150,000 | 300 per minute |
| Startup | $79 | 450,000 | 600 per minute |
| Growth | $299 | 2,000,000 | 750 per minute |
| Professional | $699 | 5,000,000 | 1,200 per minute |
Source: CoinMarketCap API pricing.
The 6 alternatives
1. Coinranking API
Coinranking tracks more than 2 million coins across 87 centralized exchanges and 32 DEXs, by its own count.
- Price: free plan with 10,000 requests a month. Paid plans from $24 (500,000 requests) to $199 (5 million requests).
- Best value: the Growth plan gives 2 million requests for $99 a month.
- History: back to 2010 from the $49 Startup plan. OHLCV data from the Growth plan.
- Streaming: WebSocket and SSE on the Professional plan ($199). You choose updates every 1, 5, 10, 30 or 60 seconds. Messages you receive do not count as requests.
- Trial: every paid plan has a 30-day free trial.
- Attribution: you must show that the data comes from Coinranking.
Best for: teams that want the most calls per dollar, plus production streaming over WebSocket or SSE. See the Coinranking API pricing.
2. CoinGecko API
CoinGecko’s API has a free Demo plan with 10,000 credits a month. Paid plans start at $35 for 100,000 credits.
- 2 million credits cost $499 a month on the Lite plan.
- WebSocket starts on the $35 plan, but it is in beta. Each response costs 0.1 credit.
- Every plan, paid ones included, must show “Data provided by CoinGecko.”
Best for: small projects that need many tokens and networks on a low budget.
3. CoinPaprika API
CoinPaprika’s API offers a free keyless plan with 20,000 calls a month per IP address, for personal use.
- Paid plans: $99 for 400,000 calls, $199 for 1 million calls.
- Paid data updates within 3 minutes.
- WebSocket is only on the Enterprise plan.
- “Powered by CoinPaprika” is required on every plan.
Best for: personal projects and dashboards that don’t need fast updates.
4. CoinAPI
CoinAPI’s market data API focuses on exchange-level data from 400+ exchanges, by its own count.
- Plans from $79 a month, with 1,000 REST credits a day.
- WebSocket is on every plan. FIX is a paid add-on.
- Pricing is based on credits and data volume, so costs can be harder to predict.
Best for: trading teams that need raw exchange data, such as order books and trades.
5. CoinCap API
CoinCap’s API now needs an API key. The free plan has only 500 credits a month and no WebSocket.
- WebSocket starts at the $80 Growth plan, with 450,000 credits.
- Credits count both calls and the size of the data returned.
Best for: teams already built on CoinCap.
6. LiveCoinWatch API
LiveCoinWatch’s API is free, with 10,000 requests a day and updates every 2 seconds.
- No WebSocket is mentioned.
- You must link back to LiveCoinWatch on every screen that shows its data.
Best for: hobby projects that need frequent prices for free.
Side-by-side comparison
| API | Free plan | Price for about 2M calls a month | Streaming | Attribution |
|---|---|---|---|---|
| Coinranking | 10,000 requests a month | $99 | WebSocket and SSE, from $199 | Required |
| CoinMarketCap | 15,000 credits a month | $299 | WebSocket (beta), from $79 | Not stated |
| CoinGecko | 10,000 credits a month | $499 | WebSocket (beta), from $35 | Required on all plans |
| CoinPaprika | 20,000 calls a month per IP | $799 (5M calls) | Enterprise only | Required on all plans |
| CoinAPI | $25 free credits | Usage-based | WebSocket on all plans | Not stated |
| CoinCap | 500 credits a month | $225 (1.5M credits) | WebSocket, from $80 | Not stated |
How to switch from CoinMarketCap
- List the endpoints you use. Most apps only need prices, coin lists and history.
- Check the coin IDs. Each API uses its own IDs. Map your coins once and store the mapping.
- Test on a free plan. Run both APIs side by side for a few days and compare the numbers.
- Move the real-time parts last. If you poll prices every few seconds, switch to streaming. Our guide to REST vs WebSocket explains when that pays off.
FAQ
Is there a free alternative to the CoinMarketCap API?
Yes. Coinranking, CoinGecko, CoinPaprika and LiveCoinWatch all have free plans. Check the attribution rules and whether commercial use is allowed.
Which alternative is cheapest for high volume?
Of the APIs here, Coinranking costs the least for 2 million calls: $99 a month. The same volume costs $299 on CoinMarketCap and $499 on CoinGecko.
Which CoinMarketCap alternative supports SSE?
Coinranking streams over both WebSocket and SSE (server-sent events). Read SSE vs WebSockets to choose between them.
Does CoinMarketCap have a WebSocket API?
Yes, on the Startup plan and up. It is marked beta and is outside the service level agreement.
Try the Coinranking API
Start with the free plan, or take a 30-day free trial of any paid plan.
More API guides
- Crypto API Pricing Compared: What 1 Million Calls Really Costs in 2026
- CoinGecko API Alternatives in 2026: Which One Fixes Your Problem?
- Best Crypto Price Streaming APIs in 2026: SSE and WebSockets Compared
