Skip to content

How we verify

AgentDir
15 entries

API relays

Pages about API relay risk. Entries are alphabetical. They cannot be sponsored, featured, or included in a comparison. Unverified, not an endorsement.

  • Alphabetical, not a ranking
  • No stars
  • No sponsorship
  • Never compared

  • Amazon Bedrock

    Amazon Web ServicesAPI relays

    AWS's official multi-model cloud platform for Amazon and third-party foundation models.

    PaidUnverified

  • Bifrost

    Maxim AI / H3 Labs Inc.API relays

    An open-source, self-hosted gateway for unified provider access, budgets and fallbacks.

    FreeUnverified

  • Cloudflare AI Gateway

    CloudflareAPI relays

    Cloudflare's official gateway for model requests. The category still does not treat it as an endorsement.

    FreemiumUnverified

  • DeepInfra

    DeepInfra, Inc.API relays

    Usage-based inference across model types, with dedicated deployments and selected external model APIs.

    PaidUnverified

  • Fireworks AI

    Fireworks AI, Inc.API relays

    A platform for open-model inference, dedicated GPU deployments and fine-tuning.

    PaidUnverified

  • Helicone AI Gateway

    Helicone, Inc. (acquired by Mintlify)API relays

    A multi-provider AI gateway and observability platform now in maintenance mode.

    FreemiumUnverified

  • New API

    QuantumNousAPI relays

    Self-hosted model-gateway software, AGPL-3.0. Operators are responsible for their own data and keys.

    FreeUnverifiedAGPL-3.0

  • OpenRouter

    OpenRouterAPI relays

    A hosted API that routes requests to many models. This directory does not endorse it.

    FreemiumUnverified

  • Portkey

    Portkey, Inc.API relays

    An AI gateway combining model routing, key management and request observability.

    FreemiumUnverified

  • Replicate

    ReplicateAPI relays

    Run community and commercial models through an API, or deploy custom models.

    PaidUnverified

  • Requesty

    Requesty LtdAPI relays

    A hosted gateway for unified model access, failover, caching and budgets.

    FreemiumUnverified

  • Together AI

    Together AIAPI relays

    A platform for hosted open-model inference and dedicated deployments, with selected third-party passthrough models.

    PaidUnverified

  • Vercel AI Gateway

    VercelAPI relays

    Vercel's multi-model routing gateway with a unified API, provider selection and failover.

    FreemiumUnverified

  • 硅基流动 SiliconFlow

    北京硅基流动科技有限公司 / Beijing Siliconflow Technology Co., Ltd.API relays

    A China-site model API platform providing inference for multiple open-model families.

    FreemiumUnverified

FAQ

Why does every API relay show a disclaimer?

A relay handles keys, data, and charges. This directory has not audited those sites. The fixed line is: Unverified, not an endorsement. Assess the risk yourself; you are responsible for your own data and funds.

Can an API relay be recommended or sponsored?

No. An API relay cannot be featured or sponsored and never appears in a comparison, and the relay category has no sponsor slot.