LiteLLM vs Portkey
Both are AI gateways with routing, caching, and observability. LiteLLM is open-source-first; Portkey is a commercial gateway with a managed offering. The trade is between self-hosted control and managed convenience plus enterprise features.
At a glance
LiteLLM
- Model
- Open-source, self-hostable
- Routing & fallback
- Configurable in code/config
- Guardrails
- Integrations, DIY
Portkey
- Model
- Commercial gateway (hosted + self-host options)
- Routing & fallback
- Configurable via console + API
- Guardrails
- Built-in guardrails and governance
Full comparison
| LiteLLM | Portkey | |
|---|---|---|
| Model | Open-source, self-hostable | Commercial gateway (hosted + self-host options) |
| Routing & fallback | Configurable in code/config | Configurable via console + API |
| Guardrails | Integrations, DIY | Built-in guardrails and governance |
| Observability | Self-hosted + integrations | Built-in analytics |
| Cost | Open-source core | Usage / seat pricing |
Which should you choose?
LiteLLM fits teams that want to own the gateway and avoid per-request fees; Portkey fits teams that want governance and analytics out of the box and will pay for the managed experience.
Frequently asked questions
What's the difference between LiteLLM and Portkey?
Both are AI gateways with routing, caching, and observability. LiteLLM is open-source-first; Portkey is a commercial gateway with a managed offering. The trade is between self-hosted control and managed convenience plus enterprise features.
Which should I choose, LiteLLM or Portkey?
LiteLLM fits teams that want to own the gateway and avoid per-request fees; Portkey fits teams that want governance and analytics out of the box and will pay for the managed experience.