Quick Answer
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OpenAI API uses custom pricing as of October 2026 with 2 plans available. Contact OpenAI API directly for a personalized quote. Pricing depends on your chosen tier, contract length, and negotiated discounts.

Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.

  • Free tier: No free tier available

OpenAI API offers 2 pricing tiers: GPT-6 Luna / GPT-5.4 mini & nano (Economy), GPT-6 / GPT-6.1 / GPT-5.6 / GPT-5.5 / Pro (Flagship). The GPT-6 / GPT-6.1 / GPT-5.6 / GPT-5.5 / Pro (Flagship) plan is high-capability api workloads requiring the latest flagship models.

Last verified: | Sources: 4 pricing pages and reviews
Trial Only no free tier

No, OpenAI API does not offer a free plan as of October 2026. Paid plans start at $0.10/per million tokens. Pricing verified from 4 sources by CostBench.

No Free Tier Available

OpenAI API does not offer a forever-free plan. We couldn't confirm whether OpenAI API offers a free trial; check the vendor's site.

Looking for Free Alternatives?

If a free tier is essential for your needs, consider exploring other llm api providers tools that offer generous free plans. Many competitors provide forever-free options suitable for individuals and small teams.

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Frequently Asked Questions

01 Does OpenAI API have a free plan?

No, OpenAI API does not offer a free tier. We couldn't confirm whether OpenAI API offers a free trial; check the vendor's site. Paid plans start at $0.10/per million tokens.

02 What are free alternatives to OpenAI API?

If you need a free llm api providers solution, consider alternatives that offer generous free tiers. Many competitors in this space provide forever-free plans with basic features suitable for individuals and small teams.

03 How can I get the best deal on OpenAI API?

Without a free tier, maximize value by: asking about discounts, comparing monthly and annual billing, and starting with the lowest tier that meets your needs.

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