Work · alternatives · 2026

24 alternatives to Cleverstack

A collaboration tool for thinking & making better decisions.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Cleverstack launched in 2018; newer entries below may have overtaken it.

1. 1
   Cleverstack 2.0▲10

   Only work on your best ideas.

   2020 · its alternatives →

2. 2
   FreeStack▲488

   Free tools & resources for designers

   2016 · freestack.co.uk · its alternatives →

3. 3
   Kinopio▲332

   Visual thinking, brainstorming, and planning

   2020 · kinopio.club · its alternatives →

4. 4
   Figstack▲435

   An AI-native app for writing documentation and knowledge

   2021 · mintlify.com · its alternatives →

5. 5
   Chilipepper▲326

   Create beautiful forms connected to your Notion pages

   2020 · chilipepper.io · its alternatives →

6. 6
   dotstorming▲67

   A space for real-time brainstorming and decision making

   2021 · dotstorming.com · its alternatives →

7. 7
   Idea Picker▲179

   Choose the best idea for your next project

   2019 · its alternatives →

8. 8
   Productivity Tools by Dropbox▲499

   Scan, share, collaborate & provide feedback on your ideas

   2016 · dropbox.com · its alternatives →

9. 9
   FunBlocks MindMax▲483

   An AI-powered whiteboard and mind map tool

   2024 · funblocks.net · its alternatives →

10. 10
    Brainstormer▲99

    Here to help people come up with ideas together remotely

    2023 · brainstormer.online · its alternatives →

11. 11
    Iris▲256

    Visual collaboration mind mapping tool for your ideas

    2017 · its alternatives →

12. 12
    Kinopio.club – visual thinking, brainstorming tool▲181

    Kinopio is a spatial note-taking tool for collecting and connecting your thoughts, ideas, and plans.

    2020 · kinopio.club · its alternatives →

13. 13
    Ideator▲116

    Brainstorming tool for innovators & designers powered by AI

    2024 · ideator.design · its alternatives →

14. 14
    The Side Project Scoring Tool▲111

    A system to help creative people pick the right idea

    2015 · shipyoursideproject.com · its alternatives →

15. 15
    Geekbot Polls▲196

    Simplify decision making with AI-powered polls in Slack

    2024 · geekbot.com · its alternatives →

16. 16
    Doodle▲90

    Pictionary, for Slack

    2021 · its alternatives →

17. 17
    Loops Feedback▲142

    Test design ideas in minutes via 110m+ people

    2021 · useloops.com · its alternatives →

18. 18
    Rationalize▲72

    Collaborative idea evaluation and prioritization

    2021 · its alternatives →

19. 19
    IdeaBuddy▲114

    All-in-one business planning software, powered by AI

    2024 · ideabuddy.com · its alternatives →

20. 20
    Brainstormer▲81

    Facilitate brainstorming sessions with remote teams

    2021 · brainstormer.online · its alternatives →

21. 21
    ThinkTask▲84

    Data Analytics with ChatGPT in Project Management

    2023 · thinktask.io · its alternatives →

22. 22
    MeisterTask▲100

    Intuitive collaboration and task management tool for teams.

    2015 · meistertask.com · its alternatives →

23. 23
    JigsawStack v3▲40

    Custom AI models that scale with your stack

    2025 · jigsawstack.com · its alternatives →

24. 24
    Teamvote▲65

    Make better decisions as a team

    2019 · 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 →