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DeepInfra
A
Luma Dream Machine
A
Lex
A
TaglineBlazing-fast, pay-as-you-go inference API for open-source LLMs and multimodal models, now plugged directly into the Hugging Face ecosystem.Smooth, cinematic motion. Image-to-video specialist.Google Docs with an AI collaborator baked in.
CategoryDev PlatformVideoWriting
PricingFree $5 credit on signup, then pay-as-you-go from $0.06/M tokensFree + $10-$500/moFree + $12/mo
Best forBackend developers and ML engineers who want the cheapest reliable inference for open-weight LLMs in production, especially those already living inside the Hugging Face ecosystem.Photographers animating stills, cinematic b-roll.Essays, long-form drafts, thinking on the page.
Strengths
  • Among the cheapest per-token rates for open-source models — consistently undercuts Together AI and Fireworks on small models
  • OpenAI-compatible API means zero migration headache from existing stacks
  • Now a first-class Hugging Face Inference Provider, so HF-native workflows (SDKs, Playground, agent harnesses) get DeepInfra with a one-line swap
  • Runs on H100/A100 and NVIDIA Blackwell GPUs with auto-scaling and 99.982% uptime SLA on dedicated tier
  • Supports LoRA adapter deployments and private custom model hosting, not just public models
  • Best image-to-video in the category
  • Great camera motion control
  • Ray 2 model produces striking shots
  • Clean writing UX — distraction-free
  • +++ prompt triggers AI help
  • Collaboration + AI feedback together
Weaknesses
  • Primarily developer/API-first — no meaningful consumer-facing product or chat UI to speak of
  • Model breadth (77 tracked) lags behind aggregators like OpenRouter or Replicate for niche or newly-released models
  • No free tier beyond the $5 signup credit; requires a card or prepayment to continue
  • Prompt fidelity below Runway
  • Queue times on free tier
  • Less feature-rich than Google Docs
  • AI ceiling below dedicated tools
Kai's verdictDeepInfra is the quiet workhorse of the inference API space — serious price performance on H100s, a genuinely clean OpenAI-compatible API, and now a native HF provider makes it a strong default choice for any team running open-source models at scale. (Verdict pending Phi's full review.)A-tier. Best for cinematic image-to-video. Pair with Runway for coverage.A-tier. Beautiful UX. The writing app I'd pick if I only wrote long-form.
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