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Best Langflow alternatives in 2026

Langflow is visual builder for AI agents and RAG workflows. If it isn't the right fit, these 10 ai agents tools launched on AskableHQ solve similar problems — ranked by community votes.

  1. H
    HaystackAdded by AskableHQ

    Open-source framework for LLM apps and search

    AI AgentsOpen Source0 💬81
  2. F
    FlowiseAdded by AskableHQ

    Drag-and-drop builder for LLM flows and agents

    AI AgentsOpen Source0 💬71
  3. P
    PipecatAdded by AskableHQ

    Open-source framework for voice AI agents

    AI AgentsOpen Source0 💬43
  4. B
    BabyAGIAdded by AskableHQ

    Experimental framework for self-building agents

    AI AgentsOpen Source0 💬81
  5. I
    InstructorAdded by AskableHQ

    Structured outputs from LLMs

    AI AgentsOpen Source0 💬0
  6. W
    Weights & Biases WeaveAdded by AskableHQ

    Track and evaluate LLM applications

    AI AgentsFreemium0 💬90
  7. R
    RivetAdded by AskableHQ

    Visual programming for AI agents

    AI AgentsOpen Source0 💬62
  8. W
    WordwareAdded by AskableHQ

    Build AI agents in natural language

    AI AgentsFreemium0 💬43
  9. A
    Amazon Bedrock AgentsAdded by AskableHQ

    Build agents on AWS

    AI AgentsPaid0 💬76
  10. G
    GleanAdded by AskableHQ

    Work AI platform with enterprise search

    AI AgentsPaid0 💬81

Head-to-head comparisons