Comparison
ai-gateway vs sie
Verdict
Pick ai-gateway if ai-gateway from Ferro Labs supports over 30 LLMs with integrated caching, guardrails, A/B testing, and cost controls, making it ideal for managing multiple language models in a production environment; pick sie if sie is an open-source inference server and production cluster for managing AI model deployment in various domains like NLP, deep learning, and more.
Markdown twin · ai-gateway alternatives · sie alternatives
GraphCanon updated 2d
Trust & integrity
| Signal | ai-gateway | sie |
|---|---|---|
| Maintenance | Very active (2d since push) As of 2w · github_public_v1 | Very active (0d since push) As of 2d · github_public_v1 |
| Provenance | Not a fork · Organization account As of 2w · github_public_v1 | Not a fork · Organization account As of 2d · github_public_v1 |
| OSV dependency advisories | Published findings 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
- ai-gateway
- Unified AI Gateway for multiple LLMs with caching, guardrails, A/B testing, and cost controls
- sie
- Open-source inference server and production cluster for all the models your agent needs.
Stars
- ai-gateway
- 219
- sie
- 2.8k
Forks
- ai-gateway
- 33
- sie
- 272
Open issues
- ai-gateway
- 63
- sie
- 13
Language
- ai-gateway
- Go
- sie
- Python
Adopt for
- ai-gateway
- ai-gateway from Ferro Labs supports over 30 LLMs with integrated caching, guardrails, A/B testing, and cost controls, making it ideal for managing multiple language models in a production environment.
- sie
- sie is an open-source inference server and production cluster for managing AI model deployment in various domains like NLP, deep learning, and more.
Persona
- ai-gateway
- -
- sie
- -
Runtime
- ai-gateway
- -
- sie
- -
License
- ai-gateway
- Apache-2.0 - a permissive free software license
- sie
- Apache-2.0
Last pushed
- ai-gateway
- Aug 7, 2026
- sie
- Aug 21, 2026
Categories
- ai-gateway
- Inference & Serving, Model Training
- sie
- Inference & Serving
Trust and health
Days since push
- ai-gateway
- 2d
- sie
- 0d
Open issues (now)
- ai-gateway
- 63
- sie
- 13
Stars delta
- ai-gateway
- Unknown
- sie
- +507 (30d)
Open issues delta
- ai-gateway
- Unknown
- sie
- +2 (30d)
OSV dependency advisories
- ai-gateway
- Published findings
- sie
- No lockfile (source not queried)
Full report
- ai-gateway
- Trust report
- sie
- Trust report
Choose ai-gateway if…
- ai-gateway is primarily Go; sie is Python.
- Tags unique to ai-gateway: ai-gateway, litellm, llm-cost, llm-proxy.
- Also covers Model Training.
- When you need to integrate more than 30 different LLM services including OpenAI and Anthropic
When NOT to use ai-gateway
- If your project only involves one or two LLMs which does not necessitate the gateway's broad compatibility features
- For small-scale projects that do not require comprehensive cost analysis tools
- When custom integration for specific guardrails is required, as ai-gateway offers generalized settings
Choose sie if…
- sie is primarily Python; ai-gateway is Go.
- Requirements: sie operates under Python, necessitating a compatible runtime environment.; To fully leverage sie's capabilities, ensure your project aligns well with Apache-2.0 licensing requirements and practices..
- Tags unique to sie: bge, colbert, data-pipeline, deep-learning.
- Use sie when you need to deploy multiple types of ML models including deep-learning embeddings or retrieval-augmented generation systems.
When NOT to use sie
- Avoid using sie if your project strictly focuses on areas outside the machine learning and deep-learning scope that sie is designed to support.
- Do not choose sie for projects requiring proprietary or specialized backend services that might conflict with its open-source framework.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (ferro-labs/ai-gateway) · observed Aug 9, 2026
- GitHub forks (ferro-labs/ai-gateway) · observed Aug 9, 2026
- Last push (ferro-labs/ai-gateway) · observed Aug 7, 2026
- License file (Apache-2.0) · observed Aug 9, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 15, 2026
- GitHub stars (superlinked/sie) · observed Aug 22, 2026
- GitHub forks (superlinked/sie) · observed Aug 22, 2026
- Last push (superlinked/sie) · observed Aug 21, 2026
- License file (Apache-2.0) · observed Aug 22, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: ai-gateway 219 · sie 2.8k (synced Aug 9, 2026).
Common questions
- What is the difference between ai-gateway and sie?
- ai-gateway: Unified AI Gateway for multiple LLMs with caching, guardrails, A/B testing, and cost controls. sie: Open-source inference server and production cluster for all the models your agent needs.. See the comparison table for live GitHub stats and shared categories.
- When should I choose ai-gateway over sie?
- Choose ai-gateway over sie when ai-gateway is primarily Go; sie is Python; Tags unique to ai-gateway: ai-gateway, litellm, llm-cost, llm-proxy; Also covers Model Training; When you need to integrate more than 30 different LLM services including OpenAI and Anthropic.
- When should I choose sie over ai-gateway?
- Choose sie over ai-gateway when sie is primarily Python; ai-gateway is Go; Requirements: sie operates under Python, necessitating a compatible runtime environment.; To fully leverage sie's capabilities, ensure your project aligns well with Apache-2.0 licensing requirements and practices.; Tags unique to sie: bge, colbert, data-pipeline, deep-learning; Use sie when you need to deploy multiple types of ML models including deep-learning embeddings or retrieval-augmented generation systems.
- When should I avoid ai-gateway?
- If your project only involves one or two LLMs which does not necessitate the gateway's broad compatibility features For small-scale projects that do not require comprehensive cost analysis tools When custom integration for specific guardrails is required, as ai-gateway offers generalized settings
- When should I avoid sie?
- Avoid using sie if your project strictly focuses on areas outside the machine learning and deep-learning scope that sie is designed to support. Do not choose sie for projects requiring proprietary or specialized backend services that might conflict with its open-source framework.
- Is ai-gateway or sie more popular on GitHub?
- sie has more GitHub stars (2,804 vs 219). Stars measure visibility, not whether either tool fits your constraints.
- Are ai-gateway and sie open source?
- Yes - both are open-source projects on GitHub (ai-gateway: Apache-2.0, sie: Apache-2.0).
- Where can I find alternatives to ai-gateway or sie?
- GraphCanon lists graph-backed alternatives at ai-gateway alternatives and sie alternatives (ai-gateway markdown twin, sie 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, ai-gateway or sie?
- ai-gateway: Very active. sie: 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 ai-gateway and sie?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: ai-gateway trust report; sie trust report.