LangFlow
LangFlow / DataStax
Visual flow builder for LLM pipelines and agent workflows with self-hosting support.
Curated by Tiberiu ArvaVerified
Strengths
- Visual workflow canvas
- LangChain ecosystem fit
- API and playground handoff
Practitioner note
Useful for visual experimentation and internal workflow builds, though larger enterprise rollouts should validate long-term governance and platform direction after the IBM/DataStax shift.
Warning
Governance posture
Reviewed 2026-05-26Self-hosted gives customer-controlled residency (DataStax cloud shut down 2026-04).
SourceSelf-hosted (Docker/Kubernetes/local); IBM/DataStax managed cloud deprecated. (self-hosted)
SourceNo dedicated audit-logging documentation for the self-hosted OSS edition.
No active managed cloud; self-hosted operators carry their own posture.
No active managed cloud to certify.
Tooling component; customer-operated.
Visual workflow-builder framework, not an AI model/provider. (role: not-applicable)
MIT — permissive, OSI-approved. (low)
SourceChange history
Source-backed and auto-detected events for this tool, newest first.
- Release
LangFlow 1.10.2 added global variable model overrides and other workflow/runtime improvements.
Release v1.10.2 · langflow-ai/langflow - ReleaseHigh impact
LangFlow 1.10.1 added first-class local-model support for the assistant, created stable bundle release plumbing, fixed agent tool-calling model handling, revalidated redirects in the URL component to reduce SSRF risk, and limited private flow stream exposure.
Release 1.10.1 · langflow-ai/langflow - Release
LangFlow 1.10.0 added memory base APIs and UI components, sandboxed file-system support for agents, and native structured output on its Agent component.
Release 1.10.0 · langflow-ai/langflow - ReleaseHigh impact
LangFlow 1.9.3 shipped as a critical security release with SSRF protection, DNS rebinding prevention, dependency CVE fixes, and an explicit immediate-upgrade recommendation.
Release 1.9.3 · langflow-ai/langflow · GitHub - Release
LangFlow 1.9.2 added telemetry to deployment APIs and shipped fixes across env var resolution, Google embeddings dimensions, and related deployment/runtime paths.
Release 1.9.2 · langflow-ai/langflow · GitHub - ReleaseHigh impact
LangFlow 1.9.1 shipped security fixes for MCP path traversal, cross-user disclosure, upload auth, IDOR, XSS handling, and webhook auth defaults, alongside Gemini 3 tool-calling updates.
Release 1.9.1 · langflow-ai/langflow · GitHub - ReleaseLangflow release adds Windows Playwright coverage
Langflow's April 7 release added Windows Playwright coverage to nightly builds and refreshed desktop documentation, indicating continued maintenance after the DataStax-to-IBM deal.
Releases · langflow-ai/langflow - AcquisitionHigh impactIBM announces DataStax acquisition, bringing Langflow into scope
IBM said it would acquire DataStax, explicitly naming Langflow as part of the transaction and tying the low-code AI builder into IBM's watsonx roadmap.
IBM to Acquire DataStax, Deepening watsonx Capabilities and Addressing Generative AI Data Needs for the Enterprise
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