Portkey
Inference Aggregators, Gateways & Routers
Last updated · Compiled from public sources with automated enrichment
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AI gateway for routing, caching, and observability across LLM providers.
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- Category
- Inference Aggregators, Gateways & Routers
- Founded
- —
- Status
- Active
- Open source
- Yes
- Pricing
- Freemium
- Funding stage
- Seed
- Total raised
- —
- Popularity
- Rising
- Modality
- Infrastructure
- GitHub stars
- —
Relationships
9 of 9 confirmed by two independent sources · 8 backed by a published source.
- HeliconePortkey overlaps Helicone in LLM proxying and observability.
- LangDBLangDB competes with Portkey in AI gateway routing and observability.
- LiteLLMBoth offer LLM gateways with provider routing and observability.
- MartianMartian competes with Portkey in AI gateway and routing services.
- OpenRouterPortkey and OpenRouter route requests across diverse model providers.
- Vercel AI GatewayCompetes in AI gateway routing, caching, and provider observability.
References
Published sources supporting the relationships above.
- OpenAI - Portkey Docs
unknown publisher · supports Portkey integrates with OpenAI
- OpenAI - Portkey Docs
unknown publisher · supports Portkey integrates with OpenAI
- Getting Started with AI Gateway - Portkey Docs
unknown publisher · supports Portkey integrates with OpenAI
- GitHub - Portkey-AI/portkey-python-sdk: Build reliable, secure, and production-ready AI apps easily. · GitHub
unknown publisher · supports Portkey integrates with OpenAI
- Anthropic - Portkey Docs
unknown publisher · supports Portkey integrates with Anthropic
- Anthropic - Portkey Docs
unknown publisher · supports Portkey integrates with Anthropic
- Prompt Caching - Portkey Docs
unknown publisher · supports Portkey integrates with Anthropic
- Anthropic & Anthropic-Base | Portkey-AI/gateway | DeepWiki
unknown publisher · supports Portkey integrates with Anthropic
- Claude Code with Anthropic - Portkey Docs
unknown publisher · supports Portkey integrates with Anthropic
- Portkey AI v/s LiteLLM
unknown publisher · supports LiteLLM competes with Portkey
- LiteLLM vs Portkey, Kong, Cloudflare
unknown publisher · supports LiteLLM competes with Portkey
- Top 5 LiteLLM Alternatives in 2026
unknown publisher · supports LiteLLM competes with Portkey
- LiteLLM vs Portkey: when to use one over the other
unknown publisher · supports LiteLLM competes with Portkey
- 5 Best Model Routing Platforms for AI Agent Systems | Augment Code
unknown publisher · supports Martian competes with Portkey
- Martian LLM Router Alternatives: 8 Options
unknown publisher · supports Martian competes with Portkey
- 7 Best Free AI Model Routers in 2026: BYOK, Open-Source & Zero-Cost Options
unknown publisher · supports Martian competes with Portkey
- Portkey vs LiteLLM (2026): AI Gateways Compared | Kosmoy
unknown publisher · supports Portkey competes with LiteLLM
- Portkey AI v/s LiteLLM
unknown publisher · supports Portkey competes with LiteLLM
- Portkey vs LiteLLM vs OpenRouter: LLM Gateway 2026 — PkgPulse Guides
unknown publisher · supports Portkey competes with LiteLLM
- LiteLLM vs Portkey, Kong, Cloudflare
unknown publisher · supports Portkey competes with LiteLLM
- Portkey vs LiteLLM: Which is Best?
unknown publisher · supports Portkey competes with LiteLLM
- OpenRouter Alternatives
unknown publisher · supports Portkey competes with OpenRouter
- OpenRouter vs Portkey: Routing Network vs Control Plane — OpenRouter Blog
unknown publisher · supports Portkey competes with OpenRouter
- Best AI LLM Routers and OpenRouter Alternatives in 2026 | Pinggy Blog
unknown publisher · supports Portkey competes with OpenRouter
- Portkey vs Helicone vs LiteLLM vs OpenRouter: Honest Comparison - DEV Community
unknown publisher · supports Portkey competes with OpenRouter
- OpenRouter Alternatives 2026: 5 Gateways Compared
unknown publisher · supports Portkey competes with OpenRouter
- Helicone vs Portkey: Key Features, Pros, and Cons
unknown publisher · supports Portkey competes with Helicone
- Portkey vs Helicone vs LiteLLM vs OpenRouter: Honest Comparison - DEV Community
unknown publisher · supports Portkey competes with Helicone
- Compare Helicone vs Portkey: Sources, Pricing & Tradeoffs | ToolHalla
unknown publisher · supports Portkey competes with Helicone
- Portkey Alternatives 2026: LiteLLM, Helicone & More
unknown publisher · supports Portkey competes with Helicone
- Portkey Alternatives? Portkey vs Helicone
unknown publisher · supports Portkey competes with Helicone
- Vercel AI Gateway vs Portkey: which fits your stack - Vercel
unknown publisher · supports Vercel AI Gateway competes with Portkey
- Portkey vs Vercel AI Gateway (2026) | Respan
unknown publisher · supports Vercel AI Gateway competes with Portkey
- Open source AI gateways compared - Vercel
unknown publisher · supports Vercel AI Gateway competes with Portkey
- AI Gateway 2026: Vercel vs Portkey vs OpenRouter vs LiteLLM — MCP.Directory
unknown publisher · supports Vercel AI Gateway competes with Portkey
- Best AI Gateway Solutions
unknown publisher · supports Vercel AI Gateway competes with Portkey
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