Comparison
FLARE vs FastGPT
Verdict
Pick FLARE when fLARE is primarily Python; FastGPT is TypeScript; pick FastGPT when fastGPT is primarily TypeScript; FLARE is Python.
Markdown twin · FLARE alternatives · FastGPT alternatives
GraphCanon updated today
Trust & integrity
| Signal | FLARE | FastGPT |
|---|---|---|
| Maintenance | Dormant (964d since push) As of today · github_public_v1 | Very active (1d since push) As of today · github_public_v1 |
| Provenance | Not a fork · Personal account As of today · github_public_v1 | Not a fork · Organization account As of today · github_public_v1 |
| Security (OSV) | 48 low (48 low) As of today · osv@v1 | No MCP manifest As of today · mcp_manifest |
Tagline
- FLARE
- Forward-Looking Active REtrieval-augmented generation (FLARE)
- FastGPT
- A knowledge-based platform built on LLMs for developing and deploying complex question-answering systems
Stars
- FLARE
- 669
- FastGPT
- 29k
Forks
- FLARE
- 62
- FastGPT
- 7.2k
Open issues
- FLARE
- 17
- FastGPT
- 157
Language
- FLARE
- Python
- FastGPT
- TypeScript
Adopt for
- FLARE
- -
- FastGPT
- FastGPT is a knowledge-based platform optimized for developing and deploying complex question-answering systems with built-in capabilities to process data, retrieve relevant information through RAG techniques, and enable
Persona
- FLARE
- -
- FastGPT
- -
Runtime
- FLARE
- -
- FastGPT
- -
License
- FLARE
- MIT
- FastGPT
- Other
Last pushed
- FLARE
- Nov 20, 2023
- FastGPT
- Jul 10, 2026
Categories
- FLARE
- Data & Retrieval, Evaluation & Observability
- FastGPT
- LLM Frameworks, AI Agents, Data & Retrieval
Trust and health
Maintenance
- FLARE
- Dormant (18%)
- FastGPT
- Very active (96%)
Days since push
- FLARE
- 964d
- FastGPT
- 1d
Open issues (now)
- FLARE
- 17
- FastGPT
- 157
Owner type
- FLARE
- User
- FastGPT
- Organization
Security scan
- FLARE
- 48 low (48 low)
- FastGPT
- No MCP manifest
Full report
- FLARE
- Trust report
- FastGPT
- Trust report
Choose FLARE if…
- FLARE is primarily Python; FastGPT is TypeScript.
- License: FLARE is MIT, FastGPT is Other.
- Tags unique to FLARE: python.
- Also covers Evaluation & Observability.
When NOT to use FLARE
- Last GitHub push was 964 days ago (dormant maintenance, Nov 20, 2023). Validate activity before betting a new project on FLARE.
- Data & Retrieval: Skip a heavy ingestion framework when your corpus is small and static; a script plus the embedding API is enough.
- Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers.
Choose FastGPT if…
- FastGPT is primarily TypeScript; FLARE is Python.
- License: FastGPT is Other, FLARE is MIT.
- Tags unique to FastGPT: qwen, deepseek, llm, openai.
- Also covers LLM Frameworks, AI Agents.
- You prioritize ease of setup and configuration for advanced AI applications.
When NOT to use FastGPT
- If your needs extend beyond question-answering to other AI applications that require extensive customization which FastGPT does not natively support.
- When the level of customization for specific data processors or RAG methods is more critical than out-of-the-box functionality.
- Your use case requires a broader array of model integration, as FastGPT currently specializes in certain frameworks and may lack the depth needed for highly specialized models.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (jzbjyb/FLARE) · observed Jul 11, 2026
- GitHub forks (jzbjyb/FLARE) · observed Jul 11, 2026
- Last push (jzbjyb/FLARE) · observed Nov 20, 2023
- License file (MIT) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (labring/FastGPT) · observed Jul 11, 2026
- GitHub forks (labring/FastGPT) · observed Jul 11, 2026
- Last push (labring/FastGPT) · observed Jul 10, 2026
- License file (Other) · observed Jul 11, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: FLARE 669 · FastGPT 29k (synced Jul 11, 2026).
Common questions
- What is the difference between FLARE and FastGPT?
- FLARE: Forward-Looking Active REtrieval-augmented generation (FLARE). FastGPT: A knowledge-based platform built on LLMs for developing and deploying complex question-answering systems. See the comparison table for live GitHub stats and shared categories.
- When should I choose FLARE over FastGPT?
- Choose FLARE over FastGPT when FLARE is primarily Python; FastGPT is TypeScript; License: FLARE is MIT, FastGPT is Other; Tags unique to FLARE: python; Also covers Evaluation & Observability.
- When should I choose FastGPT over FLARE?
- Choose FastGPT over FLARE when FastGPT is primarily TypeScript; FLARE is Python; License: FastGPT is Other, FLARE is MIT; Tags unique to FastGPT: qwen, deepseek, llm, openai; Also covers LLM Frameworks, AI Agents; You prioritize ease of setup and configuration for advanced AI applications.
- When should I avoid FLARE?
- Last GitHub push was 964 days ago (dormant maintenance, Nov 20, 2023). Validate activity before betting a new project on FLARE. Data & Retrieval: Skip a heavy ingestion framework when your corpus is small and static; a script plus the embedding API is enough. Evaluation & Observability: Defer heavyweight eval infra only until you have real traffic - never skip it once users depend on answers.
- When should I avoid FastGPT?
- If your needs extend beyond question-answering to other AI applications that require extensive customization which FastGPT does not natively support. When the level of customization for specific data processors or RAG methods is more critical than out-of-the-box functionality. Your use case requires a broader array of model integration, as FastGPT currently specializes in certain frameworks and may lack the depth needed for highly specialized models.
- Is FLARE or FastGPT more popular on GitHub?
- FastGPT has more GitHub stars (28,903 vs 669). Stars measure visibility, not whether either tool fits your constraints.
- Are FLARE and FastGPT open source?
- Yes - both are open-source projects on GitHub (FLARE: MIT, FastGPT: Other).
- Where can I find alternatives to FLARE or FastGPT?
- GraphCanon lists graph-backed alternatives at FLARE alternatives and FastGPT alternatives (FLARE markdown twin, FastGPT 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, FLARE or FastGPT?
- FLARE: Dormant. FastGPT: 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 FLARE and FastGPT?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: FLARE trust report; FastGPT trust report.