Now in Public Beta

The Most Advanced
AI Model API

Build intelligent applications with our state-of-the-art AI. Drop-in replacement for OpenAI with better performance and lower costs.

quickstart.py
from openai import OpenAI

# Just change the base URL - that's it!
client = OpenAI(
    base_url="https://fullai.com/api/v1",
    api_key="sk-full_your_key_here"
)

response = client.chat.completions.create(
    model="fullai-1",
    messages=[{"role": "user", "content": "Hello!"}]
)

print(response.choices[0].message.content)

Why FullAI?

Built for developers who want the best AI without the complexity

Lightning Fast

Optimized inference with sub-100ms response times. Built on cutting-edge hardware for maximum throughput.

Cost Effective

Free tier with 10K tokens/day. Pay only for what you use. Up to 10x cheaper than alternatives.

OpenAI Compatible

Drop-in replacement. Works with OpenAI SDKs, LangChain, and any tool that supports OpenAI's API format.

Available Models

Choose the right model for your use case

Flagship

fullai-1

Our most capable model. Excellent for complex reasoning, coding, and creative tasks.

Context Window128K tokens
Max Output8K tokens
Fast

fullai-fast

Optimized for speed. Perfect for real-time applications and high-volume tasks.

Context Window128K tokens
Max Output8K tokens
Latest

fullai-large

Our newest and largest model. Pushing the boundaries of AI capabilities.

Context Window128K tokens
Max Output8K tokens

Ready to build the future?

Join thousands of developers using FullAI to power their applications. Start free, scale as you grow.

Get Your Free API Key