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Comparison

langflow vs pyspur

Verdict

Pick langflow if langflow is a Python-based tool for building and deploying AI-powered agents and workflows, supporting multiagent systems and integration with large language models; pick pyspur if pySpur is a TypeScript-based platform for developing AI agents featuring multimodal interactions and human-in-the-loop capabilities.

Markdown twin · langflow alternatives · pyspur alternatives

GraphCanon updated Sep 20, 2026

15views this month

langflow logo

langflow

langflow-ai/langflow

★ 155kpushed Sep 18, 2026
vs
pyspur logo

pyspur

PySpur-Dev/pyspur

★ 5.8kpushed Jun 29, 2026

Trust & integrity

Signallangflowpyspur
Maintenance
Very active (0d since push)
As of Sep 18, 2026 · github_public_v1
Steady (50d since push)
As of Aug 18, 2026 · github_public_v1
Provenance
Not a fork · Organization account
As of Sep 18, 2026 · github_public_v1
Not a fork · Organization account
As of Aug 18, 2026 · github_public_v1
OSV dependency advisories
No published findings from this source as of 2026-09-18
As of Sep 18, 2026 · osv@v1
No lockfile (source not queried)
As of Jul 11, 2026 · 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
langflow trust reportpyspur trust reportTrust methodology

Tagline

langflow
A tool for building and deploying AI-powered agents and workflows
pyspur
A visual playground for agentic workflows

Stars

langflow
155k
pyspur
5.8k

Forks

langflow
10k
pyspur
429

Open issues

langflow
1.1k
pyspur
41

Language

langflow
Python
pyspur
TypeScript

Adopt for

langflow
Langflow is a Python-based tool for building and deploying AI-powered agents and workflows, supporting multiagent systems and integration with large language models.
pyspur
PySpur is a TypeScript-based platform for developing AI agents featuring multimodal interactions and human-in-the-loop capabilities.

Persona

langflow
-
pyspur
-

Runtime

langflow
-
pyspur
-

License

langflow
MIT
pyspur
Apache-2.0

Last pushed

langflow
Sep 18, 2026
pyspur
Jun 29, 2026

Categories

langflow
AI Agents, Developer Tools
pyspur
AI Agents, Developer Tools

Trust and health

Maintenance

langflow
Very active (96%)
pyspur
Steady (60%)

Days since push

langflow
0d
pyspur
50d

Open issues (now)

langflow
1.1k
pyspur
41

Stars delta

langflow
+2.2k (30d)
pyspur
+15 (30d)

Open issues delta

langflow
+114 (30d)
pyspur
+1 (30d)

OSV dependency advisories

langflow
No published findings from this source as of 2026-09-18
pyspur
No lockfile (source not queried)

Full report

langflow
Trust report
pyspur
Trust report

Typed relationship

langflow alternative pyspurBoth PySpur and LangFlow are tools designed to build and manage AI-powered agents and workflows, with a focus on providing visual interfaces for easier iteration.

Shared compatibility

  • Python · langflow: Python runtime · pyspur: Python runtime

Choose langflow if…

  • langflow is primarily Python; pyspur is TypeScript.
  • License: langflow is MIT, pyspur is Apache-2.0.
  • Both PySpur and LangFlow are tools designed to build and manage AI-powered agents and workflows, with a focus on providing visual interfaces for easier iteration.
  • Tags unique to langflow: chatgpt, generative-ai, large-language-models, multiagent.
  • When you need to develop AI agents and workflows that can integrate with large language models, as Langflow supports this integration directly.

When NOT to use langflow

  • If your project does not require the use of large language models or multiagent systems, as Langflow's strengths lie in these areas.
  • When you are working in an environment that does not support Python 3.10–3.14, as Langflow requires this specific version range.
  • If you are looking for a tool that does not require the use of the uv package manager, as Langflow recommends uv for installation and running.
GitHubDetails

Choose pyspur if…

  • pyspur is primarily TypeScript; langflow is Python.
  • License: pyspur is Apache-2.0, langflow is MIT.
  • Both PySpur and LangFlow are tools designed to build and manage AI-powered agents and workflows, with a focus on providing visual interfaces for easier iteration.
  • Tags unique to pyspur: agent, ai, builder, framework.
  • pyspur ships Docker support for self-hosted deployment.
  • Need rapid iteration with visual tools

When NOT to use pyspur

  • Focus is strictly on server-side automation without UI
  • Prefer Python for all aspects of development workflow
  • Require immediate compatibility with PostgreSQL only
GitHubDetails

Explore

langflow trust report →pyspur trust report →AI Agents category →Developer Tools category →All comparisonsStack workflowsTrending tools

Sources

Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.

GitHub stars on cards: langflow 155k · pyspur 5.8k (synced Sep 20, 2026).

Common questions

What is the difference between langflow and pyspur?
langflow: A tool for building and deploying AI-powered agents and workflows. pyspur: A visual playground for agentic workflows. See the comparison table for live GitHub stats and shared categories.
When should I choose langflow over pyspur?
Choose langflow over pyspur when langflow is primarily Python; pyspur is TypeScript; License: langflow is MIT, pyspur is Apache-2.0; Both PySpur and LangFlow are tools designed to build and manage AI-powered agents and workflows, with a focus on providing visual interfaces for easier iteration; Tags unique to langflow: chatgpt, generative-ai, large-language-models, multiagent; When you need to develop AI agents and workflows that can integrate with large language models, as Langflow supports this integration directly.
When should I choose pyspur over langflow?
Choose pyspur over langflow when pyspur is primarily TypeScript; langflow is Python; License: pyspur is Apache-2.0, langflow is MIT; Both PySpur and LangFlow are tools designed to build and manage AI-powered agents and workflows, with a focus on providing visual interfaces for easier iteration; Tags unique to pyspur: agent, ai, builder, framework; pyspur ships Docker support for self-hosted deployment; Need rapid iteration with visual tools.
When should I avoid langflow?
If your project does not require the use of large language models or multiagent systems, as Langflow's strengths lie in these areas. When you are working in an environment that does not support Python 3.10–3.14, as Langflow requires this specific version range. If you are looking for a tool that does not require the use of the uv package manager, as Langflow recommends uv for installation and running.
When should I avoid pyspur?
Focus is strictly on server-side automation without UI Prefer Python for all aspects of development workflow Require immediate compatibility with PostgreSQL only
Is langflow or pyspur more popular on GitHub?
langflow has more GitHub stars (154,963 vs 5,771). Stars measure visibility, not whether either tool fits your constraints.
Are langflow and pyspur open source?
Yes - both are open-source projects on GitHub (langflow: MIT, pyspur: Apache-2.0).
Where can I find alternatives to langflow or pyspur?
GraphCanon lists graph-backed alternatives at langflow alternatives and pyspur alternatives (langflow markdown twin, pyspur 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 pyspur?
langflow: Very active. pyspur: Steady. 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 pyspur?
GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: langflow trust report; pyspur trust report.

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