Comparison
vllm-mlx vs GPTRouter
Verdict
Pick vllm-mlx if vllm-mlx is an open-source inference server that runs large language models and vision-language models on Apple Silicon devices with continuous batching and multimodal support using native MLX backend; pick GPTRouter if gPTRouter is notable for TypeScript and handles multiple LLMs and image models like OpenAI, Anthropic, Azure, Dall-E, SDXL with improved reliability and speed.
Markdown twin · vllm-mlx alternatives · GPTRouter alternatives
GraphCanon updated 3d
vs
Trust & integrity
| Signal | vllm-mlx | GPTRouter |
|---|---|---|
| Maintenance | Steady (31d since push) As of 3w · github_public_v1 | Dormant (862d since push) As of 3d · github_public_v1 |
| Provenance | Not a fork · Personal account As of 3w · github_public_v1 | Not a fork · Organization account As of 3d · 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
- vllm-mlx
- Server for LLMs and vision-language models compatible with Apple Silicon
- GPTRouter
- Manage multiple LLMs and image models for reliable and fast responses
Stars
- vllm-mlx
- 1.5k
- GPTRouter
- 455
Forks
- vllm-mlx
- 205
- GPTRouter
- 38
Open issues
- vllm-mlx
- 86
- GPTRouter
- 10
Language
- vllm-mlx
- Python
- GPTRouter
- TypeScript
Adopt for
- vllm-mlx
- vllm-mlx is an open-source inference server that runs large language models and vision-language models on Apple Silicon devices with continuous batching and multimodal support using native MLX backend.
- GPTRouter
- GPTRouter is notable for TypeScript and handles multiple LLMs and image models like OpenAI, Anthropic, Azure, Dall-E, SDXL with improved reliability and speed.
Persona
- vllm-mlx
- -
- GPTRouter
- -
Runtime
- vllm-mlx
- -
- GPTRouter
- -
License
- vllm-mlx
- Apache-2.0
- GPTRouter
- The MIT license applies to GPTRouter, offering permissive use with conditions only requiring preservation of copyright and license notices.
Last pushed
- vllm-mlx
- Jun 28, 2026
- GPTRouter
- Apr 10, 2024
Categories
- vllm-mlx
- Inference & Serving, Model Training
- GPTRouter
- Inference & Serving, LLM Frameworks, Model Training
Trust and health
Maintenance
- vllm-mlx
- Steady (60%)
- GPTRouter
- Dormant (18%)
Days since push
- vllm-mlx
- 31d
- GPTRouter
- 862d
Open issues (now)
- vllm-mlx
- 86
- GPTRouter
- 10
Stars delta
- vllm-mlx
- Unknown
- GPTRouter
- 0 (30d)
Open issues delta
- vllm-mlx
- Unknown
- GPTRouter
- 0 (30d)
Owner type
- vllm-mlx
- User
- GPTRouter
- Organization
Full report
- vllm-mlx
- Trust report
- GPTRouter
- Trust report
Choose vllm-mlx if…
- vllm-mlx is primarily Python; GPTRouter is TypeScript.
- License: vllm-mlx is Apache-2.0, GPTRouter is MIT.
- Tags unique to vllm-mlx: apple-silicon, audio-processing, claude-code, computer-vision.
- If you need to run LLMs or vision-language models like Llama, Qwen-VL, and LLaVA efficiently on Apple Silicon devices.
When NOT to use vllm-mlx
- If your target environment is not an Apple device equipped with the required hardware to run models via MLX backend.
- When seeking a solution that offers high-speed token throughput beyond 400 tok/s as vllm-mlx may not be adequate for such performance needs.
Choose GPTRouter if…
- GPTRouter is primarily TypeScript; vllm-mlx is Python.
- License: GPTRouter is MIT, vllm-mlx is Apache-2.0.
- Pricing: GPTRouter is open-source under the MIT License. However, costs might arise from using associated models like OpenAI or Anthropic..
- Requirements: Min 2 GB RAM.
- Tags unique to GPTRouter: azure-openai, cohere, google-gemini, langchain.
- Also covers LLM Frameworks.
- GPTRouter ships Docker support for self-hosted deployment.
- When your project requires seamless integration of different language models such as OpenAI, Anthropic, and Azure and demands reliability and fast response times.
When NOT to use GPTRouter
- Avoid using GPTRouter if your project strictly uses Python without the flexibility to adopt TypeScript, as it may hinder seamless integration.
- If your application exclusively focuses on a single LLM or image model provider lacking the need for managing multiple providers, consider alternatives more focused in scope and potentially lighter.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (waybarrios/vllm-mlx) · observed Jul 30, 2026
- GitHub forks (waybarrios/vllm-mlx) · observed Jul 30, 2026
- Last push (waybarrios/vllm-mlx) · observed Jun 28, 2026
- License file (Apache-2.0) · observed Jul 30, 2026
- Decision facts (enrichment) · observed Jul 16, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (Writesonic/GPTRouter) · observed Aug 21, 2026
- GitHub forks (Writesonic/GPTRouter) · observed Aug 21, 2026
- Last push (Writesonic/GPTRouter) · observed Apr 10, 2024
- License file (MIT) · observed Aug 21, 2026
- Decision facts (enrichment) · observed Jul 14, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: vllm-mlx 1.5k · GPTRouter 455 (synced Jul 30, 2026).
Common questions
- What is the difference between vllm-mlx and GPTRouter?
- vllm-mlx: Server for LLMs and vision-language models compatible with Apple Silicon. GPTRouter: Manage multiple LLMs and image models for reliable and fast responses. See the comparison table for live GitHub stats and shared categories.
- When should I choose vllm-mlx over GPTRouter?
- Choose vllm-mlx over GPTRouter when vllm-mlx is primarily Python; GPTRouter is TypeScript; License: vllm-mlx is Apache-2.0, GPTRouter is MIT; Tags unique to vllm-mlx: apple-silicon, audio-processing, claude-code, computer-vision; If you need to run LLMs or vision-language models like Llama, Qwen-VL, and LLaVA efficiently on Apple Silicon devices.
- When should I choose GPTRouter over vllm-mlx?
- Choose GPTRouter over vllm-mlx when GPTRouter is primarily TypeScript; vllm-mlx is Python; License: GPTRouter is MIT, vllm-mlx is Apache-2.0; Pricing: GPTRouter is open-source under the MIT License. However, costs might arise from using associated models like OpenAI or Anthropic.; Requirements: Min 2 GB RAM; Tags unique to GPTRouter: azure-openai, cohere, google-gemini, langchain; Also covers LLM Frameworks; GPTRouter ships Docker support for self-hosted deployment; When your project requires seamless integration of different language models such as OpenAI, Anthropic, and Azure and demands reliability and fast response times.
- When should I avoid vllm-mlx?
- If your target environment is not an Apple device equipped with the required hardware to run models via MLX backend. When seeking a solution that offers high-speed token throughput beyond 400 tok/s as vllm-mlx may not be adequate for such performance needs.
- When should I avoid GPTRouter?
- Avoid using GPTRouter if your project strictly uses Python without the flexibility to adopt TypeScript, as it may hinder seamless integration. If your application exclusively focuses on a single LLM or image model provider lacking the need for managing multiple providers, consider alternatives more focused in scope and potentially lighter.
- Is vllm-mlx or GPTRouter more popular on GitHub?
- vllm-mlx has more GitHub stars (1,472 vs 455). Stars measure visibility, not whether either tool fits your constraints.
- Are vllm-mlx and GPTRouter open source?
- Yes - both are open-source projects on GitHub (vllm-mlx: Apache-2.0, GPTRouter: MIT).
- Where can I find alternatives to vllm-mlx or GPTRouter?
- GraphCanon lists graph-backed alternatives at vllm-mlx alternatives and GPTRouter alternatives (vllm-mlx markdown twin, GPTRouter 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, vllm-mlx or GPTRouter?
- vllm-mlx: Steady. GPTRouter: Dormant. 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 vllm-mlx and GPTRouter?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: vllm-mlx trust report; GPTRouter trust report.