13 Best Maxar / UP42 Alternatives & Competitors

1. Property24.com

Real Estate, Marketplace, Maps & Geo

South African real estate marketplace with coverage across Southern Africa

2. Dubizzle Egypt

Real Estate, Marketplace, Maps & Geo

Egypt and Middle East classifieds marketplace including real estate

3. OLX Classifieds

Real Estate, Marketplace, E-commerce

Global classifieds marketplace with real estate listings across multiple countries

4. Craigslist

Real Estate, Marketplace, Jobs

Global classifieds platform with apartments, real estate, and other listings

5. Spotahome

Real Estate, Travel, Marketplace

Global mid- to long-term rental properties marketplace

6. VivAreal

Real Estate, Marketplace, Maps & Geo

Brazil's leading real estate marketplace for residential and commercial properties

7. Etsy API

eCommerce, Marketplace

Etsy API enables developers to build applications for Etsy sellers including product listings, inventory, and shop management. The platform provides access to shop data, products, orders, and transactions. Features include REST API with comprehensive endpoints and OAuth authentication. Ideal for building tools for Etsy sellers, analytics applications, and inventory management solutions. Etsy has 7M+ sellers and 100M+ buyers making it significant for e-commerce developers.

8. OLX API

eCommerce, Marketplace

OLX is a global classifieds marketplace platform. NOTE: OLX Nigeria (olx.com.ng) was sold to Jiji.ng in 2018 — OLX no longer operates independently in Nigeria. The global OLX API is for partners in markets where OLX still actively operates (Poland, India, Pakistan, Portugal, etc.). For Nigerian classifieds marketplace integration, Jiji.ng is the correct alternative. The OLX developer API may require formal partnership for access.

9. Flipkart Marketplace API

eCommerce, Marketplace

Flipkart Marketplace API enables sellers to manage listings and order fulfillment on Flipkart, India's largest e-commerce platform. The platform provides seller management APIs for product listing and order operations. Features include inventory management, order processing, and seller metrics. Flipkart is India's leading e-commerce marketplace. Ideal for sellers expanding into Indian market.

10. eBay API

eCommerce, Marketplace

eBay API enables sellers and buyers to integrate with eBay marketplace. The platform provides comprehensive APIs for listing management, order processing, shipping, and payment integration. Features include REST and XML APIs, webhooks, and extensive marketplace integration. eBay is one of the world's largest online marketplaces with millions of sellers and buyers. Ideal for building seller tools, automated listing management, and marketplace integration solutions.

11. ScoutAPI

eCommerce, Data & Analytics, Marketplace

ScoutAPI provides real-time Amazon marketplace data for product research and competitive analysis. The platform enables sellers to research products, analyze competition, and monitor pricing. Features include product search, seller metrics, review analysis, and price tracking. Ideal for Amazon sellers conducting market research and competitive intelligence. Affordable solution for product sourcing and market analysis.

12. AgroMonitoring Satellite Imagery API

Satellite Imagery, Geospatial Data, Weather & Environment, Agriculture

Easy-to-use API for multi-spectral satellite imagery, vegetation indices (NDVI, EVI, etc.), historical data, and weather integration for polygons/fields. Perfect for agritech and precision farming applications.

13. Planet Labs

Satellite Imagery, Geospatial Data, Commercial, Monitoring

Daily high-resolution satellite imagery with global coverage. Commercial platform for detailed monitoring of agriculture, disaster response, and environmental changes. APIs available for programmatic access.