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DeepInfra, Joute's Review

Review of DeepInfra. Serverless API for open source AI models at low cost. Pricing, limits, alternatives.

J
The Jouster
Tests AI tools for real, from Paris
Updated
4 min read
Tool fact sheet
DeepInfradeepinfra.com0Le Jouteurprofil
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DeepInfra
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Recommended
0/ 10
Joute score
Price
Pay-per-use API
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Obsolescence risk0/10 · Risky
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Evolution des prix
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DeepInfra homepage, code AI tool
DeepInfra : homepage

DeepInfra in brief

DeepInfra is one of the cheapest options for accessing open source models via API. Simple and economical for high-volume projects.

  • PriceAPI à l'usage
  • CategoryCode
  • RecommendedYes

The essentials in 20 seconds

  • Serverless API access to dozens of open source models (Llama, Mistral, Qwen, etc.)
  • Per-token billing among the most competitive on the market
  • OpenAI-compatible API, simple migration from GPT-4
  • No monthly minimum, pure pay as you go

Verdict: DeepInfra is the right choice when you want to use open source models via API without managing servers and at minimal cost. Simple, reliable, economical.

What is DeepInfra

DeepInfra is a serverless inference platform for open source models. You send your API request, DeepInfra handles GPU provisioning in the background. You pay only for tokens used.

The differentiator: prices are among the lowest on the market for models like Llama 3, Mistral, Qwen 2.5, or DeepSeek.

Strengths

Among the most competitive prices

On common open source models, DeepInfra offers lower prices than Together AI or Fireworks AI. For volume projects, the cost difference becomes significant.

OpenAI-compatible API

Just replace api.openai.com with api.deepinfra.com and change the model name. No need to refactor your code.

Large model catalog

Llama 3.x, Mistral, Qwen 2.5, DeepSeek, Gemma, Phi: most popular open source models are available.

Limits

Variable latency

In pure serverless, cold starts can increase latency on first requests. Not optimal for very latency-sensitive real-time applications.

Fewer features than leaders

Together AI or Fireworks AI offer more options: fine-tuning, custom models, advanced observability. DeepInfra stays focused on simple inference.

Pricing

  • Pay as you go per token
  • No subscription or minimum

Alternatives

  • Fireworks AI for higher performance and more features
  • Together AI for a larger catalog and fine-tuning
  • Groq for maximum inference speed

Verdict

DeepInfra is excellent for teams with tight budgets who just want cheap inference on open source models. If you need fine-tuning, SLA guarantees or advanced observability, you'll need to look elsewhere.

FAQ

Does DeepInfra support embeddings?

Yes. Popular embedding models like bge-m3 and e5-mistral are available.

Is there a free plan?

A trial credit is offered on signup to test the API.

Can DeepInfra be used for production?

Yes. The service is reliable but without enterprise SLA. For critical use cases, check availability guarantees.


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Screenshots DeepInfra

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DeepInfra homepage, code AI tool
Homepage
DeepInfra pricing page: plans and rates
Pricing
DeepInfra interface in use
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DeepInfra dashboard view
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DeepInfra in action, code AI tool
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DeepInfra app screen
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The Jouster's verdict

DeepInfra : 0/10.

DeepInfra is one of the cheapest options for accessing open source models via API. Simple and economical for high-volume projects..

Test DeepInfra yourself

A free trial is available. Plan thirty minutes to form your own opinion.

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DeepInfra

Pay-per-use API