OpenAI Platform Alternatives

OpenAI Platform is described as '’s ChatGPT API lets you integrate GPT-5 series models to generate text, analyze and create images, work with audio, produce structured outputs, and build tool-using agents' and is an website. There are seven alternatives to OpenAI Platform, not only websites but also apps for SaaS and Self-Hosted. The best OpenAI Platform alternative is Fireworks AI. It's not free, so if you're looking for a free alternative, you could try Unsloth or Awan LLM. Other great sites and apps similar to OpenAI Platform are Cerebras, Groq, Together AI and DeepSeek Platform.

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Alternatives list

  1. Fireworks AI icon

    Fireworks AI

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    Harness state-of-the-art open-source LLMs and image models at blazing speeds with Fireworks AI. Utilize rapid deployment, fine-tuning without extra costs, FireAttention for model efficiency, and FireFunction for complex AI applications including automation and domain-expert copilots.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
    Fireworks AI screenshot 1
     

    • Fireworks AI is the most popular Web-based alternative to OpenAI Platform.

    • Fireworks AI is the most popular commercial alternative to OpenAI Platform.

    • Fireworks AI is Paid and ProprietaryOpenAI Platform is also Paid and Proprietary
  2. Unsloth icon

    Unsloth

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    Unslow finetuning for AI and LLMs. Get 30x faster with Unsloth.

    18 Unsloth alternatives

    Cost / License

    Platforms

    • Software as a Service (SaaS)
    • Online
    • Self-Hosted
    Unsloth screenshot 1
     

    • Unsloth is the most popular SaaS & Self-Hosted alternative to OpenAI Platform.

    • Unsloth is the most popular Open Source & free alternative to OpenAI Platform.

    • Unsloth is Freemium and Open SourceOpenAI Platform is Paid and Proprietary
  4. Awan LLM icon

    Awan LLM

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    Awan LLM is a cost-effective large language model API provider offering flexible pricing tiers from free testing to scalable enterprise use.

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Platforms

    • Online
    Awan LLM screenshot 1
     
  5. Cerebras icon

    Cerebras

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    Cerebras is an AI infrastructure company that builds wafer-scale processors delivering ultra-fast, cost-efficient training and inference for large models.

    Cost / License

    • Pay once
    • Proprietary

    Platforms

    • Online
    Cerebras screenshot 1
     
  6. Groq icon

    Groq

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    Groq is a technology company offering GroqCloud, a high-performance inference platform designed to deliver ultra-fast, low-cost AI model execution.

    Cost / License

    • Pay once
    • Proprietary

    Platforms

    • Online
    Groq screenshot 1
     
  7. Together AI icon

    Together AI

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    Run and fine-tune generative AI models with easy-to-use APIs and highly scalable infrastructure. Train and deploy models at scale on our AI Acceleration Cloud and scalable GPU clusters. Optimize performance and cost.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
    • Software as a Service (SaaS)
    Together AI screenshot 1
     
  9. DeepSeek Platform icon

    DeepSeek Platform

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    The DeepSeek API provides developers with direct access to DeepSeek’s advanced AI models, enabling them to run text, code, and multimodal tasks through simple endpoints for seamless integration into applications.

    Cost / License

    • Pay once
    • Proprietary

    Platforms

    • Online
    DeepSeek Platform screenshot 1
     
7 of 7 OpenAI Platform alternatives