Alternatives

Products that do what GanttSmart - Planning layer for Linear does

Visualize timelines, overlaps, and workload in one place

1. 1
   Gantt.io 2.0▲140

   Design beautiful Gantt and timeline charts

   2021

2. 2
   GoodGantt▲408

   The best Gantt chart for Trello®

   2018

3. 3
   Project Management by Xmind▲624

   Turn mind maps into lightweight project plans

   Oct 2025 · xmind.com

4. 4UP
   Ultra-portable Gantt chart tool for very regulated environments▲115

   I work for government agency with a lot of security considerations. We can't install anything and using public webapps is out of the question. Going through clearance or procurement to buy or install something is a pain. I needed a project management tool, and what we had on offer was too clunky and old. I built SimpleGantt to be ultra lightweight and portable. It's one HTML, one Javascript and one CSS file. Each project is saved into a single .yaml file. If you have a SharePoint environment you can "host" it by uploading the repo to SharePoint after renaming simplegantt.html to…

   2025 · github.com

5. 5AO
   An Online Gantt Chart▲41

   2024 · gantt-online.com

6. 6
   Online Gantt▲107

   A free MS Project alternative for simple gantt charts

   2021

7. 7
   Layer ▲1,002

   Brain-Inspired planner

   2024

8. 8
   Gantt Charts for Zenkit▲90

   Track & manage complex projects with a Gantt chart in Zenkit

   2020

9. 9
   Gantt▲225

   Create beautiful Gantt charts

   2019

10. 10
    Agantty▲119

    Free, beautiful and easy to use project management tool

    2018

11. 11CU
    ChatGPT UI for rabbit holes▲766

    I was inspired by the way ChatGPT writes bullet lists, then invites you to "delve" deeper. This is an interface that reifies that rabbit-holing process into a tiling layout. The model is instructed to output hyperlink-prompts when it mentions something you might want to delve into. Lots of features to add (sessions, sharing, navigation, highlight-to-delve, images, ...). Would love to hear other usecases and ideas!

    2024 · delve.a9.io

12. 12
    SuperGPT▲1,206

    Use ChatGPT on Google Sheets

    2024 · superjoin.ai

13. 13
    monday.com Gantt view▲89

    The visual tool to manage all your team's projects

    2021

14. 14
    GanttPilot▲4

    Describe your project, get a professional Gantt plan！

    Jul 2026 · ganttpilot.com

15. 15
    Linear▲766

    Streamlined issue tracking for software teams

    2020 · linear.app

16. 16
    Notion Timeline▲778

    Plot all your projects chronologically

    2020 · notion.so

17. 17
    GanttTool▲125

    Online project Gantt charts builder with instant exports

    Dec 2025

18. 18
    Simple Timetable▲13

    Gantt Timeline Scheduler Mobile App & Web Service

    Jan 2026 · timetable.tanaike.jp

19. 19
    Project Planner!▲29

    Manage projects with Gantt charts and task tracking

    Jun 2026 · teams.microsoft.com

20. 20
    Simple Gantt▲3

    Plan projects visually without overwhelming software

    Jul 2026 · simplegantt.net

21. 21GC
    Gantt chart component for AngularJS▲77

    2014 · angular-gantt.com

22. 22
    GPT-5.5 by OpenAI▲477

    OpenAI's smartest and most intuitive to use model yet

    Apr 2026 · openai.com

23. 23
    Team Gantt▲77

    Simple Project Scheduling

    2014

24. 24
    Ganttly▲1

    Easy to make Gantt Charts. Task-Duration Timeline Bars.

    14d ago · apps.apple.com

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