Flatkey Raises $10 Million in Series A Round
Flatkey, a company based in San Jose, California, has successfully raised $10 million in a Series A funding round. Flatkey offers developers streamlined access to a wide range of AI models and tools through a single API key. The platform supports over 100 official AI models and more than 1,000 AI tools, integrating offerings from companies such as OpenAI, Anthropic, Google, and DeepSeek.
Rapid Growth and Developer Adoption
Flatkey's platform has quickly gained traction, surpassing 10,000 developers just two months after its launch in July 2026. The company enables developers to access a variety of models and tools without the need for multiple billing accounts with different providers. By consolidating these resources, Flatkey simplifies the development process, appealing to a wide range of developers working with text, image, audio, and video data.
Hunter Guo, Co-Founder of Flatkey, emphasized the importance of combining different models and tools in AI development, stating: "AI development is becoming less about choosing one model and more about combining models, data, and tools across text, image, audio, and video."
Use of Funds
The newly acquired funds will be directed towards expanding Flatkey's AI infrastructure. Specifically, the company plans to add more models and tools to its platform, enhancing its ability to route developer traffic efficiently. Additionally, Flatkey aims to offer these services at competitive prices by purchasing upstream capacity in bulk, allowing developers to access many models at reduced rates.
Subscription and Pricing
Flatkey provides flexible pricing options for its users, including subscription plans starting at $10 per month and pay-as-you-go credits for both models and tools. The platform is designed to be a drop-in replacement for OpenAI-compatible clients, simplifying the migration process for developers.
Flatkey's innovative approach to AI development and infrastructure positions it as a key player in the rapidly evolving AI landscape, as it continues to build on its early success.