Companies similar to thirdapi.com
Ranked by market relation, semantic similarity, web metadata, technology, category, and language signals.
Top 20 of 250,833,009 candidates
Search took 3369ms · hybrid similarity across Semantil company signals
| # | Domain & description | Country | Industry | Tech / Tier | Traffic | Similarity | Action |
|---|---|---|---|---|---|---|---|
| 1 |
patchBay — Discover Public APIs for Your Next Project
Browse 3,100+ public APIs across 56 categories. Find the perfect API for your next project — free, searchable, and always up to date.
|
Cocos (Keeling) Islands | — |
Very low traffic
|
94.6% | similar profile | |
| 2 |
JuheAPI Marketplace - Connect Smarter, Beyond APIs
Access JuheAPI's curated API Marketplace. Accelerate development, innovate faster, and transform your business.
|
India | API Documentation Sites |
No data
|
93.5% | similar profile | |
| 3 |
FreeAPI Hub — Discover Free Public APIs
Discover 1,400+ free public APIs across 50+ categories. Browse, search, and filter to find the perfect API for your next project.
|
Cocos (Keeling) Islands | — |
Very low traffic
|
93.2% | similar profile | |
| 4 |
APIOnion - Premium API Marketplace
Access 1000+ premium APIs in one platform. From AI to payments, build faster with enterprise-grade APIs, simple pricing, and world-class...
|
United Kingdom | — |
Very low traffic
|
93% | similar profile | |
| 5 |
ApiClay | API & Data Marketplace - Integrate APIs & Data Instantly
ApiClay - the marketplace where developers discover, test and integrate production-ready APIs and data feeds. Restaurants, weather, IP...
|
India | — |
Very low traffic
|
93% | similar profile | |
| 6 |
apisaas.org | Hassle-free API marketplace
Discover, integrate, and manage top-tier APIs across diverse categories with apisaas.
|
— |
Very low traffic
|
93.4% | similar profile | ||
| 7 |
API Store - Premium APIs for Developers | REST API, GraphQL API, Open API...
Premium API marketplace with 100+ APIs including Weather API, Payment API, AI API, Maps API, Finance API. Free APIs for beginners, paid APIs...
|
— |
Very low traffic
|
93.3% | similar profile | ||
| 8 |
ApiScout - Discover & Compare APIs for Developers
Discover, compare, review, and bookmark APIs across multiple categories. Find the right API faster, without noise.
|
India | — |
Very low traffic
|
92.7% | similar profile | |
| 9 |
APIHiver — Discover, compare, and learn the best developer APIs
Curated API reviews, top-10 roundups, and step-by-step tutorials. Find the right API for your use case and learn how to ship with it.
|
— |
Very low traffic
|
92.8% | similar profile | ||
| 10 |
Discover the best APIs and SaaS products | API Tracker
Compare and discover 5600+ APIs with detailed specs, SDKs, documentation quality ratings, and integration guides. Find the best APIs for...
|
France | MCP Servers Directories |
1.4M
very_high
|
89.1% | similar profile | |
| 11 |
FreeWebApi - FreeWebApi
Search a free API for your next project
|
API Developer Portals |
Very low traffic
|
92.8% | similar profile | ||
| 12 |
Marketplace Which
Values Your Skills & Time in 2025 | JSON API APP
jsonapi.co is a Marketplace Which Values Your Skills & Time and is designed for the developers by a developer. Support Web 2.0, Web 3.0 and...
|
Sweden | API Developer Portals |
No data
|
92.4% | similar profile | |
| 13 |
Free API for Testing
Discover 1500+ free public APIs for testing, practice, and prototyping. No API key required for most. Browse free REST APIs by category —...
|
— |
Very low traffic
|
92.6% | similar profile | ||
| 14 |
API Marketplace | Premium APIs for Modern Development
|
India | WhatsApp REST APIs |
Very low traffic
|
92.9% | similar profile | |
| 15 |
APIBench -- API Reference & Comparison
Community-maintained API directory. Compare latency, uptime, and pricing for 30+ popular APIs across AI, payments, databases, and more.
|
— |
Very low traffic
|
92.5% | similar profile | ||
| 16 |
API Suite - API Marketplace
|
India | Online Documentation Platforms |
Very low traffic
|
92.9% | similar profile | |
| 17 |
Find the perfect API for what you're building | APISeeds
A centralized API directory with curated listings, ratings, recommendations, and docs to find the right API faster.
|
— |
Very low traffic
|
92.4% | similar profile | ||
| 18 |
Data Stack API
Unlock the potential of your projects with our powerful unified API platform. Discover high-performance, scalable APIs, comprehensive...
|
Instant Quote Services |
Very low traffic
|
92.2% | similar profile | ||
| 19 |
AppLander
|
API Developer Portals |
No data
|
92.9% | similar profile | ||
| 20 |
Free APIs For You - Discover the Best Free APIs
Discover and explore hundreds of carefully curated free APIs for your next project. Browse by category, search, and find the perfect API for...
|
India | API Developer Portals |
No data
|
92% | similar profile |
Similarity combines curated relation signals and semantic similarity from the Semantil company index.
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