AI · alternatives · 2026

24 alternatives to shadow-planner

AI-assisted gantt project planning that runs on your machine

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
   Causal▲105

   AI Powered Canvas for planning visual projects

   Sep 2026 · causal.so · its alternatives →

2. 2
   Project Management by Xmind▲623

   Turn mind maps into lightweight project plans

   Oct 2025 · xmind.com · its alternatives →

3. 3
   Team Gantt▲77

   Simple Project Scheduling

   2014 · teamgantt.com · its alternatives →

4. 4
   PixelCrew▲142

   Production-ready design from a crew of AI agents

   14d ago · pixelcrew.ai · its alternatives →

5. 5
   Muse▲229

   Your personal AI agent that gets things done

   24d ago · auth.muse.ai · its alternatives →

6. 6
   Harness Manager▲83

   Your AI coding stack manager, all in one place

   9d ago · harnessmanager.devmesh.xyz · its alternatives →

7. 7
   Microsoft Planner▲198

   The project management tool for Office

   2016 · its alternatives →

8. 8
   M9R▲56

   Multiplayer space for your AI coding agents and teams

   15d ago · app.m9r.workers.dev · its alternatives →

9. 9
   Juggler▲95

   A visual AI coding harness

   21d ago · juggler.studio · its alternatives →

10. 10
    Proto-Mind▲60

    A floating AI workspace for your Mac

    15d ago · virencore.com · its alternatives →

11. 11
    Overpath▲83

    Your AI Teammate for Revenue Execution

    Jun 2026 · overpath.ai · its alternatives →

12. 12
    Harness Router▲79

    A fast decision layer for smarter AI tool routing.

    6d ago · harness-router.vercel.app · its alternatives →

13. 13
    Hyperdream▲69

    The Cursor of AI filmmaking

    8d ago · hyperdream.co · its alternatives →

14. 14
    NiubiGEO▲77

    Open-source AI visibility. Human-powered growth.

    12d ago · niubigeo.ai · its alternatives →

15. 15
    GanttPRO▲13

    A free app for startups to enjoy project planning process

    2015 · ganttpro.com · its alternatives →

16. 16
    Poodle, Python-to-PDDL Compiler and AI Planning SDK▲9

    2019 · github.com · its alternatives →

17. 17
    Mantle▲58

    Open-source service builder for humans and AI agents

    15d ago · mantle.tools · its alternatives →

18. 18
    ai-planner▲3

    Plan your day, week and month without leaving the browser

    Jun 2026 · ideative.com.tr · its alternatives →

19. 19
    GanttPilot▲4

    Describe your project, get a professional Gantt plan！

    Jul 2026 · ganttpilot.com · its alternatives →

20. 20CW
    CAD with AI▲8

    2024 · cadwithai.com · its alternatives →

21. 21
    CodeBake – so that PM tasks aren't extra work▲5

    AI-Driven Project Management

    Dec 2025 · codebake.ai · its alternatives →

22. 22CV
    Cnverg – visual planning with GitHub issues▲7

    2015 · cnverg.com · its alternatives →

23. 23
    Prototyping with AI as a Product Manager▲5

    The app for independent voices

    2025 · substack.com · its alternatives →

24. 24AP
    AI powered startup and project name generator▲5

    2021 · namebatao.com · its alternatives →

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 →