Comparison
langflow vs PurpleLlama
Verdict
Pick langflow when license: langflow is MIT, PurpleLlama is Other; pick PurpleLlama when license: PurpleLlama is Other, langflow is MIT.
Markdown twin · langflow alternatives · PurpleLlama alternatives
GraphCanon updated today
vs
Trust & integrity
| Signal | langflow | PurpleLlama |
|---|---|---|
| Maintenance | Very active (0d since push) As of today · github_public_v1 | Active (10d since push) As of today · github_public_v1 |
| Provenance | Not a fork · Organization account As of today · github_public_v1 | Not a fork · Organization account As of today · github_public_v1 |
| Security (OSV) | No criticals As of today · osv@v1 | No lockfile As of today · none |
Tagline
- langflow
- Langflow is a powerful tool for building and deploying AI-powered agents and workflows.
- PurpleLlama
- Set of tools to assess and improve LLM security.
Stars
- langflow
- 152k
- PurpleLlama
- 4.3k
Forks
- langflow
- 9.7k
- PurpleLlama
- 747
Open issues
- langflow
- 975
- PurpleLlama
- 75
Language
- langflow
- Python
- PurpleLlama
- Python
Adopt for
- langflow
- Langflow specializes in creating and deploying AI agents and complex workflows through a versatile GUI-based approach.
- PurpleLlama
- -
Persona
- langflow
- -
- PurpleLlama
- -
Runtime
- langflow
- -
- PurpleLlama
- -
License
- langflow
- MIT
- PurpleLlama
- Other
Last pushed
- langflow
- Jul 11, 2026
- PurpleLlama
- Jul 1, 2026
Categories
- langflow
- AI Agents, Inference & Serving
- PurpleLlama
- AI Agents, Inference & Serving, LLM Frameworks
Trust and health
Maintenance
- langflow
- Very active (96%)
- PurpleLlama
- Active (82%)
Days since push
- langflow
- 0d
- PurpleLlama
- 10d
Open issues (now)
- langflow
- 975
- PurpleLlama
- 75
Security scan
- langflow
- No criticals
- PurpleLlama
- No lockfile
Full report
- langflow
- Trust report
- PurpleLlama
- Trust report
Choose langflow if…
- License: langflow is MIT, PurpleLlama is Other.
- Tags unique to langflow: agents, chatgpt, generative-ai, large-language-models.
- - When you need an intuitive graphical interface to manage the creation of AI agents and workflows without deep coding knowledge.
When NOT to use langflow
- - For developers preferring a code-first approach who find GUI interfaces restrictive for customization and workflow.
- - When the project does not align with or leverage the specific topics of focus such as ChatGPT, multi-agent systems, or requires integration with platforms that Langflow's graphical interface cannot旖
Choose PurpleLlama if…
- License: PurpleLlama is Other, langflow is MIT.
- Also covers LLM Frameworks.
- Leaner open-issue backlog (75).
When NOT to use PurpleLlama
- AI Agents: Don't use an agent loop when a deterministic workflow would do; agents add latency, cost, and non-determinism.
- Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
- LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (langflow-ai/langflow) · observed Jul 11, 2026
- GitHub forks (langflow-ai/langflow) · observed Jul 11, 2026
- Last push (langflow-ai/langflow) · observed Jul 11, 2026
- License file (MIT) · observed Jul 11, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (meta-llama/PurpleLlama) · observed Jul 11, 2026
- GitHub forks (meta-llama/PurpleLlama) · observed Jul 11, 2026
- Last push (meta-llama/PurpleLlama) · observed Jul 1, 2026
- License file (Other) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: langflow 152k · PurpleLlama 4.3k (synced Jul 11, 2026).
Common questions
- What is the difference between langflow and PurpleLlama?
- langflow: Langflow is a powerful tool for building and deploying AI-powered agents and workflows.. PurpleLlama: Set of tools to assess and improve LLM security.. See the comparison table for live GitHub stats and shared categories.
- When should I choose langflow over PurpleLlama?
- Choose langflow over PurpleLlama when License: langflow is MIT, PurpleLlama is Other; Tags unique to langflow: agents, chatgpt, generative-ai, large-language-models; - When you need an intuitive graphical interface to manage the creation of AI agents and workflows without deep coding knowledge.
- When should I choose PurpleLlama over langflow?
- Choose PurpleLlama over langflow when License: PurpleLlama is Other, langflow is MIT; Also covers LLM Frameworks; Leaner open-issue backlog (75).
- When should I avoid langflow?
- - For developers preferring a code-first approach who find GUI interfaces restrictive for customization and workflow. - When the project does not align with or leverage the specific topics of focus such as ChatGPT, multi-agent systems, or requires integration with platforms that Langflow's graphical interface cannot旖
- When should I avoid PurpleLlama?
- AI Agents: Don't use an agent loop when a deterministic workflow would do; agents add latency, cost, and non-determinism. Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic. LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves.
- Is langflow or PurpleLlama more popular on GitHub?
- langflow has more GitHub stars (151,697 vs 4,269). Stars measure visibility, not whether either tool fits your constraints.
- Are langflow and PurpleLlama open source?
- Yes - both are open-source projects on GitHub (langflow: MIT, PurpleLlama: Other).
- Where can I find alternatives to langflow or PurpleLlama?
- GraphCanon lists graph-backed alternatives at langflow alternatives and PurpleLlama alternatives (langflow markdown twin, PurpleLlama 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, langflow or PurpleLlama?
- langflow: Very active. PurpleLlama: 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 langflow and PurpleLlama?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: langflow trust report; PurpleLlama trust report.