Every plan unlocks every frontier model — Claude, GPT, Gemini, DeepSeek and more — through one OpenAI-compatible endpoint. Sign up and get $28 of free Claude credits every month, no card required.
from openai import OpenAI
client = OpenAI(
base_url="https://routllm.app/api/public/v1",
api_key="mr_live_...",
)
resp = client.chat.completions.create(
model="anthropic/claude-sonnet-5",
messages=[{"role": "user", "content": "Refactor this function"}],
)Claude Fable 5, Sonnet 5, Opus 4.8, GPT-5.6 Sol/Terra/Luna, Gemini 3.5 and DeepSeek — one endpoint, one bill.
Every plan comes with rolling dollar limits every 5 hours and every 7 days. Predictable spend, no bill shock.
RLS-protected accounts, revocable keys, sliding-window rate limiting, audit logs, admin controls.
Why RoutLLM
We pool usage across thousands of developers and pass the savings on. You get real access to Claude, GPT, and Gemini — at up to 45× less than paying the providers directly.
No card required. Enough to prototype apps, wire up Claude Code, or evaluate every frontier model side by side.
Just £5/month. That's the same $286 you'd spend at Anthropic or OpenAI — for the price of a coffee.
What £5 actually buys you
Assumes typical 20% input / 80% output token mix. Fair-use is enforced by rolling 5-hour and 7-day dollar limits so no one hogs the pool.
Start on the Free plan. £5/mo for Pro. Rolling 5-hour & 7-day dollar limits.