Comparison
tiger vs GPTRouter
Verdict
Pick tiger if tiger is an open-source toolkit improving LLM application trustworthiness with its AI safety suite TigerArmor, embedding-RAG combo TigerRAG, and fine-tuning tool TigerTune; 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 · tiger alternatives · GPTRouter alternatives
GraphCanon updated Sep 20, 2026
12views this month
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Trust & integrity
| Signal | tiger | GPTRouter |
|---|---|---|
| Maintenance | Dormant (1022d since push) As of Sep 19, 2026 · github_public_v1 | Dormant (892d since push) As of Sep 20, 2026 · github_public_v1 |
| Provenance | Not a fork · Personal account As of Sep 19, 2026 · github_public_v1 | Not a fork · Organization account As of Sep 20, 2026 · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of Jul 11, 2026 · osv@v1 | No lockfile (source not queried) As of Jul 11, 2026 · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | No lockfile (source not queried) As of Oct 4, 2026 · deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | No public record from this source As of Sep 6, 2026 · openssf-scorecard@v1 |
Tagline
- tiger
- Open Source LLM toolkit for trustworthy applications
- GPTRouter
- Manage multiple LLMs and image models for reliable and fast responses
Stars
- tiger
- 404
- GPTRouter
- 456
Forks
- tiger
- 28
- GPTRouter
- 38
Open issues
- tiger
- 7
- GPTRouter
- 10
Language
- tiger
- Jupyter Notebook
- GPTRouter
- TypeScript
Adopt for
- tiger
- Tiger is an open-source toolkit improving LLM application trustworthiness with its AI safety suite TigerArmor, embedding-RAG combo TigerRAG, and fine-tuning tool TigerTune.
- 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
- tiger
- -
- GPTRouter
- -
Runtime
- tiger
- -
- GPTRouter
- -
License
- tiger
- 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
- tiger
- Dec 2, 2023
- GPTRouter
- Apr 10, 2024
Categories
- tiger
- Data & Retrieval, LLM Frameworks, Model Training
- GPTRouter
- Inference & Serving, LLM Frameworks, Model Training
Trust and health
Days since push
- tiger
- 1022d
- GPTRouter
- 892d
Open issues (now)
- tiger
- 7
- GPTRouter
- 10
Stars delta
- tiger
- 0 (30d)
- GPTRouter
- +1 (30d)
Owner type
- tiger
- User
- GPTRouter
- Organization
deps.dev advisories
- tiger
- Not queried
- GPTRouter
- No lockfile (source not queried)
OpenSSF Scorecard
- tiger
- Not queried
- GPTRouter
- No public record from this source
Full report
- tiger
- Trust report
- GPTRouter
- Trust report
Choose tiger if…
- tiger is primarily Jupyter Notebook; GPTRouter is TypeScript.
- License: tiger is Apache-2.0, GPTRouter is MIT.
- Tags unique to tiger: ai-safety, classification, data-augmentation, fine-tuning.
- Also covers Data & Retrieval.
- Projects demanding enhanced model safety and reliability in production.
When NOT to use tiger
- For teams needing a comprehensive low-level LLM framework like Hugging Face Transformers due to lack of foundational models support by Tiger.
- If priority lies with real-time model deployment automation as opposed to pre-deployment reliability checks and training enhancements.
Choose GPTRouter if…
- GPTRouter is primarily TypeScript; tiger is Jupyter Notebook.
- License: GPTRouter is MIT, tiger 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: anthropic, azure-openai, cohere, google-gemini.
- Also covers Inference & Serving.
- 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 (tigerlab-ai/tiger) · observed Sep 20, 2026
- GitHub forks (tigerlab-ai/tiger) · observed Sep 20, 2026
- Last push (tigerlab-ai/tiger) · observed Dec 2, 2023
- License file (Apache-2.0) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 14, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (Writesonic/GPTRouter) · observed Sep 20, 2026
- GitHub forks (Writesonic/GPTRouter) · observed Sep 20, 2026
- Last push (Writesonic/GPTRouter) · observed Apr 10, 2024
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 14, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: tiger 404 · GPTRouter 456 (synced Sep 20, 2026).
Common questions
- What is the difference between tiger and GPTRouter?
- tiger: Open Source LLM toolkit for trustworthy applications. 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 tiger over GPTRouter?
- Choose tiger over GPTRouter when tiger is primarily Jupyter Notebook; GPTRouter is TypeScript; License: tiger is Apache-2.0, GPTRouter is MIT; Tags unique to tiger: ai-safety, classification, data-augmentation, fine-tuning; Also covers Data & Retrieval; Projects demanding enhanced model safety and reliability in production.
- When should I choose GPTRouter over tiger?
- Choose GPTRouter over tiger when GPTRouter is primarily TypeScript; tiger is Jupyter Notebook; License: GPTRouter is MIT, tiger 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: anthropic, azure-openai, cohere, google-gemini; Also covers Inference & Serving; 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 tiger?
- For teams needing a comprehensive low-level LLM framework like Hugging Face Transformers due to lack of foundational models support by Tiger. If priority lies with real-time model deployment automation as opposed to pre-deployment reliability checks and training enhancements.
- 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 tiger or GPTRouter more popular on GitHub?
- GPTRouter has more GitHub stars (456 vs 404). Stars measure visibility, not whether either tool fits your constraints.
- Are tiger and GPTRouter open source?
- Yes - both are open-source projects on GitHub (tiger: Apache-2.0, GPTRouter: MIT).
- Where can I find alternatives to tiger or GPTRouter?
- GraphCanon lists graph-backed alternatives at tiger alternatives and GPTRouter alternatives (tiger 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, tiger or GPTRouter?
- tiger: Dormant. 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 tiger and GPTRouter?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: tiger trust report; GPTRouter trust report.