Together AI vs Fireworks AI: Head-to-Head Comparison

Quick Verdict

Together AI is the better pick for production inference on open models. Fireworks AI is the better pick for low-latency production inference.

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At a Glance

Feature	Together AI	Fireworks AI
Best For	Production inference on open models	Low-latency production inference
Pricing	Pay-as-you-go usage pricing	Pay-as-you-go usage pricing
Free to Start	No	No
License	Proprietary	Proprietary
Deployment	Managed cloud	Managed cloud
Link	Visit Together AI	Visit Fireworks AI

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Detailed Breakdown

Together AI

Cloud for fast inference and fine-tuning of open models

Pros:

• Fast serverless inference
• Fine-tuning
• GPU clusters

Cons:

• Focused on open models
• Pricing varies by model

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Fireworks AI

Fast inference platform for generative AI

Pros:

• Very fast inference
• Function-calling models
• Fine-tuning

Cons:

• Smaller model catalog than Hugging Face
• Enterprise features are paid

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Key Differences

• Positioning: Together AI — cloud for fast inference and fine-tuning of open models. Fireworks AI — fast inference platform for generative AI.
• Both share the same licensing model (proprietary), so the decision comes down to features and workflow fit.
• Pricing: Together AI — pay-as-you-go usage pricing. Fireworks AI — pay-as-you-go usage pricing.
• Signature strength: Together AI — fast serverless inference. Fireworks AI — very fast inference.

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Frequently Asked Questions

Is Together AI better than Fireworks AI?

It depends on your requirements. Together AI is a strong fit for production inference on open models, while Fireworks AI suits low-latency production inference.

Is Together AI free to use?

Together AI does not have a permanent free plan. Pricing model: Pay-as-you-go usage pricing.

Is Fireworks AI free to use?

Fireworks AI does not have a permanent free plan. Pricing model: Pay-as-you-go usage pricing.

Can I self-host Together AI or Fireworks AI?

Together AI is offered as a managed service: managed cloud. Fireworks AI is offered as a managed service: managed cloud.

What are the main drawbacks of Together AI and Fireworks AI?

Together AI: focused on open models; pricing varies by model. Fireworks AI: smaller model catalog than Hugging Face; enterprise features are paid.