Langflow
Visual builder for LLM applications
Overview
Langflow is an open-source visual flow builder for LLM applications — drag nodes for chains, agents, tools, then deploy as APIs. Built on LangChain. Acquired by DataStax in 2024. Free and open-source.
Pricing
Pricing shown for reference only. These figures reflect RECATOOLS research as of 20 May 2026 and may be out of date or incomplete. This is not financial or purchasing advice — always confirm the current price on the provider’s official website before making any decision.
Use cases
ASEAN Perspective
Langflow in Southeast Asia
ASEAN-region availability and pricing notes coming soon. Drop the editorial team a note via /contact/ if you can supply local context (Singapore/Malaysia/Indonesia/Thailand/Vietnam).
Langflow is an open-source, drag-and-drop canvas for assembling LLM apps and agents visually, lowering the barrier for prototyping RAG and agent flows without writing framework boilerplate. It suits product teams, solo builders and non-specialists who want to see and iterate on a flow before exporting it as an API, and being open source it can self-host for free.
Caveats: the visual layer can become unwieldy on complex flows, it inherits some of the underlying ecosystem's abstraction churn, and serious production work usually still needs engineering. Now backed commercially (IBM-owned via DataStax), with a hosted tier alongside the OSS. Globally available; no SEA-specific tooling.
About this listing
This entry was compiled from publicly available data including Langflow's official website, press releases, documentation, and reputable third-party publications. RECATOOLS is not affiliated with Langflow unless explicitly stated.
Third-party AI tools update their pricing, features, availability, and policies frequently. Information here may be outdated by the time you read this — we make reasonable efforts to keep listings current, but cannot guarantee absolute accuracy.
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