Some Protomaps services such as OSM downloads are free and require no registration. Billing for the Protomaps Web API is based on API requests - a map load without interaction creates from 1 to 4 API requests, while panning and zooming the map creates more.

Free Tier

An account can use up to 50,000 requests per month, absolutely free. No payment information is required. Get started with a free API key.


300,000 map requests / month

29 USD / month


3,000,000 map requests / month

199 USD / month


More Map Views, Custom Data


All usage limits are "soft caps" - apps that have sudden traffic spikes aren't in any danger of being shut off.