Side by side

Bifrost vs YoloRouter

Both stand on llm gateway software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Bifrost

Free plan Open source APILinuxMac+3

Bifrost brings provider access, traffic controls, and observability into one gateway, with a free self-hosted OSS edition. Teams needing enterprise controls should account for custom pricing and the distinct support offering.

Visit Bifrost

YoloRouter

Free plan Open source APILinuxMac+3

YoloRouter centralizes requests across supported model providers and includes controls for routing, access, and usage. Teams should choose between its single-binary self-hosted deployment and usage-based cloud billing.

Visit YoloRouter

The facts

	Bifrost	YoloRouter
Free plan	Yes	Yes
Open source	Yes	Yes
Runs on	API, Linux, Mac, Self-hosted, Web, Windows	API, Linux, Mac, Self-hosted, Web, Windows
Lowest paid plan	Free or on request	Free or on request
Plans published	2	1
Maker	Not published	Not published
Website	getmaxim.ai	yolorouter.com
On llm gateway software	#1 of 34	#4 of 34

Bifrost: what it does well

Unifies access to 20+ AI providers through one compatible API.
Supports retries, failover, load balancing, and semantic caching.
Virtual keys can control permissions, budgets, rate limits, and routing.
Offers self-hosted deployment options including Docker and Kubernetes.

What to know first

Enterprise pricing is custom and not listed.
Enterprise trial lasts 14 days.
OSS support is documentation, community, and self-management.

YoloRouter: what it does well

Supports four named API protocol families.
Includes provider failover and upstream key pooling.
API keys can have budget and rate limits.
Self-hosted plan is free.

What to know first

Self-hosted setup uses SQLite by default.
PostgreSQL is optional rather than the default.
Cloud billing charges for usage through top-up credits.

Alternatives to Bifrost Alternatives to YoloRouter The whole list