Life & fun · alternatives · 2026

24 alternatives to ClimateHub

The network for climate tech

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. ClimateHub launched in 2021; newer entries below may have overtaken it.

1. 1
   On Deck Climate Tech Fellowship▲189

   A community to start, join & support Climate Tech companies

   2020 · joinodf.com · its alternatives →

2. 2
   Climatebase▲169

   Discover climate-positive jobs, organizations, & events 🌎

   2020 · climatebase.org · its alternatives →

3. 3
   #Climate▲77

   Share climate actions with your followers

   2014 · hashtagclimate.org · its alternatives →

4. 4
   Terra.do▲171

   Everything you need to work in climate ✅

   2022 · terra.do · its alternatives →

5. 5
   MakeHub▲317

   A crowdsourced list of startups made by solo developers

   2018 · its alternatives →

6. 6
   AreaHub▲75

   Discover climate and environmental hazards near you

   2022 · areahub.com · its alternatives →

7. 7
   Climatelink▲7

   Let's save the planet, together.

   2022 · its alternatives →

8. 8
   StartupHub▲82

   Share your ideas to others

   2021 · its alternatives →

9. 9
   Sliced▲257

   Find opportunities to reverse climate change.

   2018 · its alternatives →

10. 10
    Teamhub.com▲237

    Hey HN, We've just launched our team collaboration platform where we're bringing together all the important tools under one app. We've been frustrated in the past with tools which had a huge disconnect between projects and chat. It always inevitably leads to teams using external chat apps for "project management" and then abandoning the main tools altogether. We're creating tools we hope teams will stick with. Super integrated Chat. Convert comments to tasks and have them auto added to project boards. Automations to help massively reduce burden on the team. Workflows, Time-Off and so much…

    2024 · teamhub.com · its alternatives →

11. 11
    ProductHub▲94

    Collaboration platform for product enthusiasts. Let's ship.

    2020 · producthub.net · its alternatives →

12. 12
    OpenHub▲72

    OpenHub helps you connect the developers across the world.

    2018 · its alternatives →

13. 13
    Only One▲134

    A platform to protect the ocean & tackle the climate crisis.

    2020 · only.one · its alternatives →

14. 14
    Climate Intelligence Hub▲13

    Get personalized climate change forecasts & explanations

    2025 · its alternatives →

15. 15
    Ventroduce▲141

    Build a Tech Stack that accelerates your fundraising journey

    2022 · its alternatives →

16. 16
    CircuitHub▲63

    AWS for hardware startups and makers.

    2014 · circuithub.com · its alternatives →

17. 17
    Climate Group▲4

    Our mission is to drive climate action. Fast.

    2024 · theclimategroup.org · its alternatives →

18. 18
    ScientificHub▲73

    Write and publish scientific work for free

    2021 · its alternatives →

19. 19
    Teamstory 1.8▲97

    A social network for startups & entrepreneurs

    2014 · apps.apple.com · its alternatives →

20. 20
    Collective.Energy▲83

    Crowdsource climate solutions as a community

    2019 · its alternatives →

21. 21
    HumHub▲109

    Open source social network kit

    2014 · humhub.com · its alternatives →

22. 22
    The Climate Fixathon▲65

    An online hackathon for makers to help fix the climate 🛠🌎

    2019 · fixathon.io · its alternatives →

23. 23
    Teamstory▲103

    A Community for Startups & Entrepreneurs

    2014 · teamstoryapp.com · its alternatives →

24. 24
    Founders Grid▲77

    The Growth Network For Global Entrepreneurs

    2014 · 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 →