Fireworks AI Alternatives

Fireworks AI is described as 'Build and deploy generative AI on the fastest and most efficient inference engine, fine-tuning and switching between models without extra costs' and is an website. There are more than 25 alternatives to Fireworks AI, not only websites but also apps for a variety of platforms, including SaaS, Windows, Linux and Mac apps. The best Fireworks AI alternative is Unsloth, which is both free and Open Source. Other great sites and apps similar to Fireworks AI are Mistral Forge, deAPI, Minimax Platform and Cactus.

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Alternatives
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Alternatives list

  1. Unsloth icon
     7 likes

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

    26 Unsloth alternatives

    Cost / License

    Platforms

    • Software as a Service (SaaS)
    • Online
    • Self-Hosted
    Good alternative?
     
  2. Mistral Forge icon
     4 likes

    Transform institutional knowledge into frontier-grade LLMs—without infrastructure burden or cloud lock-in.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
    • Software as a Service (SaaS)
    Good alternative?
     
  3. deAPI icon
     1 like

    deAPI is an OpenAI-compatible inference API for open-source models — image, video, audio, embeddings, OCR. Decentralized GPUs. $5 free, no card.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
    Good alternative?
     
  4. Developer APIs provide text models for conversation, reasoning, coding and tool calls; speech synthesis with system or cloned voices; text and image-to-video generation; and prompt-and-lyrics music creation. Supports streaming and asynchronous video tasks.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Mac
    • Windows
    • Online
    Good alternative?
     
  5. Cactus icon
     2 likes

    Cross-platform framework for deploying LLM/VLM/TTS models locally on smartphones.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Self-Hosted
    • Android
    • Android Tablet
    • iPhone
    • iPad
    • GB flagUnited Kingdom
    Cactus screenshot 1
    Cactus screenshot 2
    Good alternative?
     
  6. Plexe AI icon
     3 likes

    Plexe AI enables you to create, train, and deploy machine learning models using simple English commands — no coding required.

    Cost / License

    Platforms

    • Python
    • Mac
    • Linux
    • Windows
    • BSD
    Good alternative?
     
  7. AIkit icon
     1 like

    AIKit is a comprehensive platform to quickly get started to host, deploy, build and fine-tune large language models (LLMs).

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Self-Hosted
    • Docker
    Good alternative?
     
  8. AIMOWAY icon
     2 likes

    AIMOWAY is a Canada-based AI API service that provides OpenAI-compatible access to selected AI models through a simple web platform and /v1 API.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
    • Software as a Service (SaaS)
    Good alternative?
     
  9. LlamaGym icon
     Like

    "Agents" originated in reinforcement learning, where they learn by interacting with an environment and receiving a reward signal. However, LLM-based agents today do not learn online (i.e. continuously in real time) via reinforcement.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    Good alternative?
     
  10. Ludwig AI icon
     Like

    Framework for building custom LLMs, neural networks, and other AI models.

    Cost / License

    Platforms

    • Windows
    • Linux
    Good alternative?
     
  11. LogFare icon
     Like

    OpenAI-compatible API with access to frontier models. Create a free account, get your API key, and start building. No rate limits, no credit card.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    Good alternative?
     
  12. Integrate quickly, track & version automatically Track, version and visualize with just 5 lines of code Reproduce any model checkpoints Monitor CPU and GPU usage in real time

    Track every detail of your ML pipeline automatically. Visualize results with relevant context. Drag.

    Cost / License

    • Free Personal
    • Proprietary

    Platforms

    • Self-Hosted
    • Python
    • Online
    • Software as a Service (SaaS)
    Good alternative?
     
12 of 31 Fireworks AI alternatives