Are you looking to build AI applications using OpenAI's API but want to reduce upfront costs? Here is the ultimate guide to getting free OpenAI API credits in 2026.
1. New Account Trial Credits
OpenAI typically grants $5 in free credits to new developer accounts. These credits expire after 3 months, which is perfect for prototyping.
2. OpenAI for Startups Program
If you have an early-stage startup, you can apply directly to the OpenAI Startup Program. They provide $2,500 to $50,000 in free API credits to build your MVP.






