Comparison
aisix vs bifrost
Verdict
Pick aisix if aISIX is a Rust-native AI gateway designed for routing and managing traffic to various AI providers; pick bifrost if bifrost is an ultra-fast AI gateway with adaptive load balancing and support for over 1000 models, suitable for enterprises requiring low latency and high model diversity in their API serving needs.
Markdown twin · aisix alternatives · bifrost alternatives
GraphCanon updated 1w
Trust & integrity
| Signal | aisix | bifrost |
|---|---|---|
| Maintenance | Very active (1d since push) As of 1w · github_public_v1 | Very active (0d since push) As of 4w · github_public_v1 |
| Provenance | Not a fork · Organization account As of 1w · github_public_v1 | Not a fork · Organization account As of 4w · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of 1mo · osv@v1 | No lockfile (source not queried) As of 1mo · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- aisix
- Open-source AI gateway for LLMs & AI agents
- bifrost
- Fast Enterprise AI Gateway with Adaptive Load Balancer and Guardrails
Stars
- aisix
- 92
- bifrost
- 6.6k
Forks
- aisix
- 15
- bifrost
- 914
Open issues
- aisix
- 98
- bifrost
- 642
Language
- aisix
- Rust
- bifrost
- Go
Adopt for
- aisix
- AISIX is a Rust-native AI gateway designed for routing and managing traffic to various AI providers
- bifrost
- Bifrost is an ultra-fast AI gateway with adaptive load balancing and support for over 1000 models, suitable for enterprises requiring low latency and high model diversity in their API serving needs.
Persona
- aisix
- -
- bifrost
- -
Runtime
- aisix
- -
- bifrost
- -
License
- aisix
- AISIX is available under the Apache License, Version 2.0 which allows you to freely use, modify, and distribute it with proper attribution
- bifrost
- Apache-2.0
Last pushed
- aisix
- Aug 8, 2026
- bifrost
- Jul 20, 2026
Categories
- aisix
- AI Agents, Inference & Serving
- bifrost
- Inference & Serving
Trust and health
Days since push
- aisix
- 1d
- bifrost
- 0d
Open issues (now)
- aisix
- 98
- bifrost
- 642
Full report
- aisix
- Trust report
- bifrost
- Trust report
Choose aisix if…
- aisix is primarily Rust; bifrost is Go.
- Pricing: The open-source core (AISIX Gateway) can be used for free. For advanced features like team governance, budgets, and audit dashboard access, the AISIX Cloud is available on a managed SaaS model..
- Requirements: Requires etcd running to store configurations; Self-hosted setup requires Docker Compose for local testing with example configuration files.
- Tags unique to aisix: ai-agents, llm-gateway, observability, openai-compatible.
- Also covers AI Agents.
- aisix ships Docker support for self-hosted deployment.
- When you need an OpenAI-compatible API that can route requests to multiple LLM providers like OpenAI, Anthropic, Gemini, and Bedrock
When NOT to use aisix
- If you require a fully managed service with minimal setup and configuration since AISIX requires self-hosting or connecting to AISIX Cloud for management features
- For projects preferring dynamic languages over statically compiled binaries, given that AISIX is built in Rust and ships as one static binary
Choose bifrost if…
- bifrost is primarily Go; aisix is Rust.
- Tags unique to bifrost: ai-gateway, gateway-services, generative-ai, guardrails.
- Use when you require a highly scalable solution that can manage more than 1000 different models with minimal overhead.
When NOT to use bifrost
- Avoid Bifrost if you are working within a restrictive environment where Go is not the preferred language or Apache-2.0 licensing terms cannot be accepted.
- Do not use if you prioritize tools that offer more customization options beyond its unified open-source compatible API and default configurations.
- Consider alternatives when your requirements surpass existing load handling capabilities or you need features not covered by Bifrost's focus on speed and diversity.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (api7/aisix) · observed Aug 9, 2026
- GitHub forks (api7/aisix) · observed Aug 9, 2026
- Last push (api7/aisix) · observed Aug 8, 2026
- License file (Apache-2.0) · observed Aug 9, 2026
- Decision facts (enrichment) · observed Jul 15, 2026
- Trust scan (lockfile / OSV) · observed Jul 15, 2026
- GitHub stars (maximhq/bifrost) · observed Jul 21, 2026
- GitHub forks (maximhq/bifrost) · observed Jul 21, 2026
- Last push (maximhq/bifrost) · observed Jul 20, 2026
- License file (Apache-2.0) · observed Jul 21, 2026
- Decision facts (enrichment) · observed Jul 14, 2026
- Trust scan (lockfile / OSV) · observed Jul 12, 2026
GitHub stars on cards: aisix 92 · bifrost 6.6k (synced Aug 9, 2026).
Common questions
- What is the difference between aisix and bifrost?
- aisix: Open-source AI gateway for LLMs & AI agents. bifrost: Fast Enterprise AI Gateway with Adaptive Load Balancer and Guardrails. See the comparison table for live GitHub stats and shared categories.
- When should I choose aisix over bifrost?
- Choose aisix over bifrost when aisix is primarily Rust; bifrost is Go; Pricing: The open-source core (AISIX Gateway) can be used for free. For advanced features like team governance, budgets, and audit dashboard access, the AISIX Cloud is available on a managed SaaS model.; Requirements: Requires etcd running to store configurations; Self-hosted setup requires Docker Compose for local testing with example configuration files; Tags unique to aisix: ai-agents, llm-gateway, observability, openai-compatible; Also covers AI Agents; aisix ships Docker support for self-hosted deployment; When you need an OpenAI-compatible API that can route requests to multiple LLM providers like OpenAI, Anthropic, Gemini, and Bedrock.
- When should I choose bifrost over aisix?
- Choose bifrost over aisix when bifrost is primarily Go; aisix is Rust; Tags unique to bifrost: ai-gateway, gateway-services, generative-ai, guardrails; Use when you require a highly scalable solution that can manage more than 1000 different models with minimal overhead.
- When should I avoid aisix?
- If you require a fully managed service with minimal setup and configuration since AISIX requires self-hosting or connecting to AISIX Cloud for management features For projects preferring dynamic languages over statically compiled binaries, given that AISIX is built in Rust and ships as one static binary
- When should I avoid bifrost?
- Avoid Bifrost if you are working within a restrictive environment where Go is not the preferred language or Apache-2.0 licensing terms cannot be accepted. Do not use if you prioritize tools that offer more customization options beyond its unified open-source compatible API and default configurations. Consider alternatives when your requirements surpass existing load handling capabilities or you need features not covered by Bifrost's focus on speed and diversity.
- Is aisix or bifrost more popular on GitHub?
- bifrost has more GitHub stars (6,637 vs 92). Stars measure visibility, not whether either tool fits your constraints.
- Are aisix and bifrost open source?
- Yes - both are open-source projects on GitHub (aisix: Apache-2.0, bifrost: Apache-2.0).
- Where can I find alternatives to aisix or bifrost?
- GraphCanon lists graph-backed alternatives at aisix alternatives and bifrost alternatives (aisix markdown twin, bifrost markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, aisix or bifrost?
- aisix: Very active. bifrost: Very active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for aisix and bifrost?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: aisix trust report; bifrost trust report.