
Kie.ai
ToAPIs
Crun.ai
APIPASS API Market
RunwayML
OpenRouter
Veo 3 Video Generator
Affordable AI API gateway - cheap access to OpenAI, Anthropic, Google models through unified interface. Low cost alternative to direct API integration

ScrapIn
ScrapeNinja
Kie.ai
Databar.ai
HTTPie AI
GuGuData
Abstract APIs
Convert the Internet into your own API using GPT

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | defapi.org | singleapi.co |
| Pricing | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


Defapi is a premier API aggregation platform for AI models, giving developers a single point of access to world-class models from across the globe. Using Defapi, you can quickly plug into the newest capabilities from OpenAI, Anthropic, Google and other top vendors. Defapi streamlines AI adoption...
No description of SingleAPI yet.
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Defapi.org and SingleAPI. For example, how are they different and which one is better?
When comparing Defapi.org and SingleAPI, you can also consider the following products.

Affordable DeepSeek R1 API with powerful reasoning and robust security.
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Enterprise AI API Gateway supporting GPT-5, Claude Sonnet 4.5, Gemini 2.5 and 50+ models. OpenAI compatible, 5-min migration, 99.9% SLA.
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Swiss army knife for high-performance web scraping
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One API to access all top AI models—video, image, audio, and text. Fast integration, 30–70% cost savings, high-performance, and developer-friendly.
Compare Crun.ai to Defapi.org or SingleAPI:

AI API marketplace: image generation, text processing, NLP & more. Easy integration, comprehensive documentation, reliable performance for developers.
Compare APIPASS API Market to Defapi.org or SingleAPI: