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AI · alternatives · 2026

24 alternatives to Giselle

Build and run AI workflows. Open source.

Giselle is an open-source platform for building and running AI workflows without infrastructure setup. Users design workflows visually using a node editor that combines models from multiple providers, then execute and… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1
    Flowise▲258

    Build AI agents, visually

    2025 · flowiseai.com · its alternatives →

  2. 2
    Epsilla▲1,045

    All-in-one platform to create AI agents with your knowledge

    2024 · epsilla.com · its alternatives →

  3. 3

    Hey HN, We built GitAgent — a git-native, framework-agnostic open standard for defining AI agents. The idea is simple: your repo IS the agent. npx @open-gitagent/gitagent@latest run -r https://github.com/shreyas-lyzr/architect -a claude That one command clones the repo, reads agent.yaml + SOUL.md + skills/, and launches it with Claude Code. Switch `-a openai` or `-a lyzr` to run the same agent on a different framework. No code changes. Goal: is keep the gitagent as a open standard ledger for an AI Agent in a VM, with versioned memories, skills etc. An agent is…

    Mar 2026 · gitagent.sh · its alternatives →

  4. 4
    Pulze▲368

    Create AI agents and workflows without engineers

    2025 · pulze.ai · its alternatives →

  5. 5

    The modern Jira alternative for teams, free & now w/ Gitlab.

    2020 · tara.ai · its alternatives →

  6. 6

    Build AI automations & agents using natural language

    2025 · docs.n8n.io · its alternatives →

  7. 7

    Browser-based AI agents - unlimited runs, fixed cost

    2025 · browser-use.com · its alternatives →

  8. 8

    hi guys. been working on something i think is fundamentally missing in today's workflow with ai agents. vcs. i find myself struggling with questions that agents can't answer like "why did you do it?", "when did u delete this folder? why?", etc. or trying to /rewind (after a /compact...) or basically `bisect` to find when and why something was done by the agent in the current / previous session. just like git did for code, i think we are the same core capabilities with ai agents so... i developed an open source solution for that (currently supporting claude code) would love to…

    May 2026 · github.com · its alternatives →

  9. 9
    Sim▲577

    Open-source workspace for AI agents and workflows

    Jul 2026 · sim.ai · its alternatives →

  10. 10
    Evoke▲317

    Run open source AI models on the cloud with our APIs

    2023 · evoke-app.com · its alternatives →

  11. 11
    Hexis▲169

    Git-backed control plane for AI-agent skills, tools, context, permissions, and identity. Self-hosted and MCP-native. - Bevel-Software/Hexis

    Aug 2026 · github.com · its alternatives →

  12. 12

    Build AI-powered Agents -- in Minutes

    2025 · langflow.org · its alternatives →

  13. 13

    The smart and free alternative to Jira.

    2020 · tara.ai · its alternatives →

  14. 14

    Open-source dynamic task engine for building AI agents

    2024 · github.com · its alternatives →

  15. 15

    Start a project with just a prompt on Netlify

    Mar 2026 · netlify.new · its alternatives →

  16. 16

    OpenAgents - The collaboration OS for AI agents. Contribute to openagents-org/openagents development by creating an account on GitHub.

    Apr 2026 · open-agents.dev · its alternatives →

  17. 17

    Hi, I’m Jakub, a solo founder based in Warsaw. I’ve been building GoModel since December with a couple of contributors. It's an open-source AI gateway that sits between your app and model providers like OpenAI, Anthropic or others. I built it for my startup to solve a few problems: - track AI usage and cost per client or team - switch models without changing app code - debug request flows more easily - reduce AI spendings with exact and semantic caching How is it different? - ~17MB docker image - LiteLLM's image is more than 44x bigger ("docker.litellm.ai/berriai/litellm:latest" ~…

    Apr 2026 · github.com · its alternatives →

  18. 18

    I think graph is a wrong abstraction for building AI agents. Just look at how incredibly hard it is to make routing using LangGraph - conditional edges are a mess. I built Laminar Flow to solve a common frustration with traditional workflow engines - the rigid need to predefine all node connections. Instead of static DAGs, Flow uses a dynamic task queue system that lets workflows evolve at runtime. Flow is built on 3 core principles: * Concurrent Execution - Tasks run in parallel automatically * Dynamic Scheduling - Tasks can schedule new tasks at runtime * Smart Dependencies - Tasks can…

    2024 · github.com · its alternatives →

  19. 19
    Trylle▲22

    The AI-powered Git platform for modern software teams

    27d ago · trylle.com · its alternatives →

  20. 20

    AI-powered data workflows with SQL + Python in one platform

    2025 · fabi.ai · its alternatives →

  21. 21

    Hey HN! Wanted to show our open source agent harness called Gambit. If you’re not familiar, agent harnesses are sort of like an operating system for an agent... they handle tool calling, planning, context window management, and don’t require as much developer orchestration. Normally you might see an agent orchestration framework pipeline like: compute -> compute -> compute -> LLM -> compute -> compute -> LLM we invert this so with an agent harness, it’s more like: LLM -> LLM -> LLM -> compute -> LLM -> LLM -> compute -> LLM Essentially you describe each agent in either a self contained…

    Jan 2026 · github.com · its alternatives →

  22. 22

    Automating developer workflows from GitHub comments

    2023 · cto.ai · its alternatives →

  23. 23

    Find, build, and use AI agents in workflow automation

    2023 · questflow.ai · its alternatives →

  24. 24

    The Agentrun Workflow DSL. Contribute to Parcha-ai/agentrun development by creating an account on GitHub.

    28d ago · github.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →