Bifrost vs Unify: LLM Gateways Comparison
Compare Bifrost and Unify side by side. Both are tools in the LLM Gateways category.
Updated March 10, 2026
The short answer
Choose Bifrost if extraordinary performance—50× faster than LiteLLM.
Choose Unify if developer-friendly platform.
Want to compare Bifrost and Unify on your own traffic?
Respan lets you trace LLM and agent calls across any model or framework, A/B test prompts on production traffic, and route requests across 250+ models through one gateway. Free tier covers 10K traces per month. Setup in 5 minutes, no credit card.
Quick Comparison
| Category | LLM Gateways | LLM Gateways |
| Pricing | open-source | — |
| Best For | Engineering teams needing high-performance LLM routing | — |
| Website | github.com | unify.ai |
| Key Features |
| — |
Pros & Cons: Bifrost vs Unify
- +Extraordinary performance—50× faster than LiteLLM
- +Just 11 µs overhead at 5,000 requests per second
- +Open source (Apache 2.0) with active GitHub community
- +Zero configuration deployment with automatic failover
- −Limited publicly available pricing information
- −Relatively new platform still building ecosystem
- −Documentation may be less comprehensive than established alternatives
- +Developer-friendly platform
- +Production-ready
- +Good performance
- +Active development
- −Enterprise pricing varies
- −Setup complexity
- −Learning curve
Pricing: Bifrost vs Unify
- · Apache 2.0 license
- · Self-hosted deployment
- · All core features
- · Community support
- · 14-day free trial
- · Advanced observability
- · Cost tracking and limits
- · Dedicated support
- · Core features
- · Community support
- · Basic limits
- · Advanced features
- · Higher limits
- · Priority support
- · Custom solutions
- · Dedicated support
- · SLA guarantees
About Bifrost
Bifrost is a high-performance, open-source LLM gateway built by Maxim AI, engineered specifically for teams that prioritize latency, throughput, reliability, and observability in production-grade AI systems. Built in Go, Bifrost delivers extraordinary performance with 50× faster speeds than LiteLLM and just 11 µs overhead at 5,000 requests per second. The gateway unifies access to 15+ providers including OpenAI, Anthropic, AWS Bedrock, Google Vertex, and more through a single OpenAI-compatible API, enabling teams to deploy in seconds with zero configuration.
Bifrost provides enterprise-grade features including automatic failover, load balancing, semantic caching, and advanced observability tools, making it the fastest and most scalable LLM gateway available for high-throughput production systems. The platform launched on Product Hunt on August 6, 2025, receiving positive reception with 43 upvotes and 572 comments, demonstrating strong community interest. Maxim AI, the company behind Bifrost, operates as an end-to-end AI simulation and evaluation platform that empowers modern AI teams to ship agents with quality, reliability, and speed.
Licensed under Apache 2.0 and actively maintained on GitHub, Bifrost represents a community-driven approach to solving critical infrastructure challenges in AI development. The platform offers a 14-day free trial of Bifrost Enterprise on your own stack with no commitment, along with cost tracking and spending limits across teams, projects, and models. While specific pricing details for paid tiers aren't widely published, the open-source nature combined with enterprise options provides flexibility for teams at all scales. Bifrost's combination of exceptional performance, comprehensive features, and active development makes it a compelling choice for teams building production AI applications requiring reliable, high-performance infrastructure.
About Unify
Unify AI provides unified interface to multiple LLM providers with routing optimization. The platform provides comprehensive features for production AI applications with focus on reliability and developer experience.
What is LLM Gateways?
Unified API platforms and proxies that aggregate multiple LLM providers behind a single endpoint, providing model routing, fallback, caching, rate limiting, cost optimization, and access control.
Browse all LLM Gatewaystools →Other LLM Gateways Tools
More LLM Gateways Comparisons
Run LLM Gateways in production with Respan
One platform for routing, observability, tracing, and evals across every LLM provider.