Corti gives new accounts $50 in free API credits, no card needed

Corti is a European AI company best known for healthcare AI, and it now also offers its own model inference platform with an OpenAI-compatible API. Sign up, create your first project and you get $50 in free API credits with no credit card required.

What you get

• $50 in free credits (1 credit equals $1) that work across every Corti API, including the corti-s1 model family, speech to text, medical coding and clinical text generation.
• corti-s1 is built for complex agentic coding and repo-wide refactors, with a 1M-token context window at $2 per million input tokens and $8 per million output tokens. corti-s1-mini costs half as much and suits high-volume code review and test writing.
• Once the credits run out, you pay as you go with no minimum spend.

How to claim

1. Open the Corti Console sign-up page and register with email, Google or GitHub, then verify your email.
2. Create your first project and pick the EU or US data region. The $50 credit is unlocked with the project, and the region cannot be changed later.
3. Create API credentials in the project and point the OpenAI SDK at Corti's endpoint. Coding tools such as OpenCode and Crush can also be connected with Corti's CLI in one command.

See Corti pricing for rates and the Corti docs for setup.

Pre-seed to Series B startups building AI products can also apply to Corti for Startups for up to $5,000 in API credits once approved.