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DeepInfra
A
ChatGPT Operator
B
Fathom
S
Hex
A
TaglineBlazing-fast, pay-as-you-go inference API for open-source LLMs and multimodal models, now plugged directly into the Hugging Face ecosystem.OpenAI's browser agent. Clicks and types on websites for you.Meeting notes, free forever for individuals.Modern data notebook with Magic AI assistant.
CategoryDev PlatformAgentsMeetingsData
PricingFree $5 credit on signup, then pay-as-you-go from $0.06/M tokensIncluded with ChatGPT Pro $200/moFree for individuals + $15-$29/user/mo teamsFree + $28+/user/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.Power users willing to pay $200/mo for a browser bot.Solo operators, freelancers, small teams on a budget.Data teams at startups + enterprises.
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
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
  • Unlimited free tier for solo use
  • Strong summaries + action items
  • Works in Zoom, Meet, Teams
  • SQL + Python + no-code in one notebook
  • Magic AI writes queries + viz for you
  • Team-grade collaboration
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
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
  • Bot-joining model
  • Team features gated
  • Overkill for casual users
  • Enterprise pricing
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.)B-tier. Still early. Manus is more flexible for less money.S-tier for solo + free. The best free option, hands down.A-tier for data teams. S-tier if you already live in SQL + Python.
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