OpenInfer

What is OpenInfer?

OpenInfer is an inference platform that runs AI workloads across mixed compute and exposes them through OpenAI- and Anthropic-compatible APIs. Its core product, Loom, pairs GPUs from any cloud or rack, plans where each model should run, routes each request to a GPU that can take it, and proposes a new layout when demand shifts. Operators can give each tenant its own keys, models and usage, and open a token storefront with sign-up, prepaid billing and metering on their own GPUs. OpenInfer Cloud is the company's first-party token service for open-source models, with SLA-aware routing and automatic fallback, and it works with the OpenAI SDK by changing one base URL and key. The company also makes AskJean.ai, an email-based agentic assistant that can run inside a customer's own environment. Cloud was promoted as free through August 31, 2026, so check the site for current token rates.

Use cases

• Run open-source models through an OpenAI-compatible API
• Pool GPUs from different clouds and vendors
• Resell tokens from your own GPU fleet
• Route requests with fallback to other providers
• Host private agents that work over email
• Serve multiple tenants with separate keys

Who it's for

• Neoclouds and GPU operators
• AI developers
• Platform engineers
• Enterprises

Why use OpenInfer

• Existing OpenAI SDK code works by changing a base URL and key, so nothing needs rewriting.
• GPUs from different clouds and vendors can run as one pool instead of stranded capacity.
• Routing with fallback keeps responses flowing when a GPU or provider drops.
• Operators can sell tokens to their own customers with metering and prepaid billing.
• The terms say customer content is not used to train foundation models.

OpenInfer features

• Pairs GPUs from AWS, GCP, on-prem, NVIDIA and AMD into one pool
• Plan preview that shows where models will be placed before changes apply
• Request routing and rebalancing across GPUs
• OpenAI- and Anthropic-compatible API gateway
• Per-tenant keys, models and usage
• Token storefront with prepaid billing, metering and per-model pricing
• SLA-aware routing with automatic fallback to providers like OpenAI and Anthropic
• Setup through a coding-agent prompt or the weave CLI
• AskJean.ai email-native agent for private deployments

OpenInfer integrations

• OpenAI SDK
• Anthropic API
• Claude Code
• AWS
• GCP
• NVIDIA
• AMD

How to get started with OpenInfer

1. Pair a GPU with the weave CLI, or paste a setup prompt into your coding agent to do it for you.
2. Choose the models to serve and how much each matters, then review the plan Loom proposes.
3. Loom places models across your GPUs and routes each request to one that can serve it.
4. Point your OpenAI or Anthropic SDK at the endpoint with the generated API key.
5. Optionally add tenants and a token storefront to sell access.

OpenInfer limitations

• OpenInfer Cloud was advertised as free only through August 31, 2026
• Self-hosted deployments of the OpenInfer Engine are contracted separately
• No public price list for tokens or Loom; contact the company

OpenInfer pricing

We couldn't confirm pricing on the official site. Check openinfer.io for current prices.

Prices can change and may vary by country or exclude tax. Check the official pricing page.

OpenInfer alternatives

The main OpenInfer alternatives listed on Debuly are Together AI, Fireworks AI, Baseten, Modal, OpenRouter and Groq. The table compares pricing and platforms; order is A–Z.

1. 

   Baseten

   Inference platform for deploying open-source, custom and fine-tuned AI models, with per-token Model APIs and dedicated GPUs.

   Developer platforms
   PaidVisit Baseten (official site)
2. 

   Fireworks AI

   Inference and training platform for open models: pay-per-token serverless APIs, GPU deployments, fine-tuning and reserved capacity.

   Developer platformsCodingAutomation and agents
   PaidVisit Fireworks AI (official site)
3. 

   Groq

   GroqCloud inference API that serves open models such as GPT-OSS and Whisper on Groq's LPU hardware, billed per token.

   Developer platformsAudio and voiceCoding
   FreemiumVisit Groq (official site)
4. 

   Modal

   Serverless cloud platform for running AI inference, training, batch jobs and agent sandboxes, billed per second of compute.

   Developer platformsAutomation and agentsCoding
   FreemiumVisit Modal (official site)
5. 

   OpenRouter

   Unified OpenAI-compatible API for 500+ AI models with provider fallbacks, pay-as-you-go credits and a free tier

   Developer platformsChat assistantsAutomation and agents
   FreemiumVisit OpenRouter (official site)
6. 

   Together AI

   AI cloud for running open-source models through serverless and batch inference, dedicated endpoints, GPU clusters and fine-tuning.

   Developer platformsCoding
   PaidVisit Together AI (official site)

OpenInfer FAQ

Sources & verification

Facts on this page come from the official sources below, each with the date we read it. Written by Debuly; the vendor did not review this page.

Image credits

• Logo: from openinfer.io · fetched 24 Oct 2026 · Vendor trademark, used only to identify the product; removed on request
• Cover: none collected yet, so a generated tile is shown.

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