We looked through thousands of Mapping APIs and put together a list of the most popular & cheapest ones available.

This REST API allows you to access Earth Engine's multi-petabyte Public Data Catalog from analysis jobs running in Google Cloud Platform.

Google Earth Engine is a geospatial processing service. With Earth Engine, you can perform geospatial processing at scale, powered by Google Cloud Platform. The purpose of Earth Engine is to:

- Provide an interactive platform for geospatial algorithm development at scale
- Enable high-impact, data-driven science
- Make substantive progress on global challenges that involve large geospatial datasets


Google Earth Engine API

IP2Location™ IP Geolocation Web Service is a REST API providing a service to do a reverse IP location lookup of an IP address to an ISO3166 country code, region or state, city, etc.

IP2Location™ IP Geolocation web service is a REST API providing a service to do a reverse IP location lookup for ISO3166 country code, region or state, city, latitude and longitude, ZIP/Postal code, time zone, Internet Service Provider (ISP) or company name, domain name, net speed, area code, weather station code, weather station name, mobile country code (MCC), mobile network code (MNC) and carrier brand, elevation, usage type, address type and IAB category. To search, submit a query string and a set of parameters to the IP2Location™ REST API service and you will get the IP location lookup within seconds. Search results are derived from the IP2Location™ index of over 4 billion unique IP addresses.

IPv4 and IPv6 supported.

## Features
- No database to download, to install or to upgrade in the server-side
- Supports 25 different types of package queries with a different granularity of data.
- Supports additional information (optional), such as Olson time zone, translations and so on.
- Supports HTTP or HTTPS queries up to 100,000 times or 1 year (whichever comes first)

IP2Location REST API

Design innovative solutions thanks to Navitia.io, a robust, easy-to-integrate RESTful API based on the largest open database.

#### Overview
Navitia (pronounce [navi-sia]) is the open API for building cool stuff with mobility data. Navitia.io is an open-source, open-service API suite based on open data, offering advanced features dedicated to mobility such as multimodal and intermodal route searches, traffic information, timetable display, powerful autocompletion and the isochrone feature.

It provides the following services:

- multi-modal journeys computation.
- line schedules.
- next departures.
- exploration of public transport data.
- search & autocomplete on places.
- and sexy things such as isochrones.

Have a look at these [examples](https://doc.navitia.io/#some-examples) to learn what services we provide and how to use them.

#### Approach
Navitia is an open-source web API, initially built to provide traveler information on urban transportation networks.
Its main purpose is to provide day-to-day informations to travelers.
Over time, Navitia has been able to do way more, sometimes for technical and debuging purpose or because other functional needs fit quite well in what Navitia can do or just because it was quite easy and super cool.

Technically, Navitia is a HATEOAS API that returns JSON formated results.

Nativia API

The GraphHopper Directions API Route Planning For Your Application.

Add routing to your software and focus on your business. Access the GraphHopper Directions API with a plan that suits you. Whether it’s a Basic package, a custom-tailored enterprise solution or a high volume requirement, each option includes credits you can spend for our services.

#### GraphHopper Directions API

With the GraphHopper Directions API you can integrate A-to-B route planning, turn-by-turn navigation, route optimization, isochrone calculations and other tools in your application.

The GraphHopper Directions API consists of the following RESTful web services:

- Routing API.
- Route Optimization API.
- Isochrone API.
- Map Matching API.
- Matrix API.
- Geocoding API.
- Cluster API.

Top 10 Best Mapping Apis