Life & fun · alternatives · 2026

24 alternatives to The Climate Fixathon

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

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. The Climate Fixathon launched in 2019; newer entries below may have overtaken it.

1TC
The Climate Fixathon- Online hackathon for makers to fix the climate▲10
The Climate Fixathon (https://fixathon.io/) is a 4-week online hackathon for individuals or teams to use their tech skills to launch a website, app or service intended to help restore a safe climate for our planet. It runs from 2nd-30th August with a prize value of $10k+. AWARDS ️ Awareness - Most likely to raise awareness of climate breakdown. Action - Most likely to help people take action against climate breakdown. ️ Facilitation - Most likely to make climate breakdown related tech projects easier to create in the future. WHAT YOU CAN WIN Our 3 winning team will each…
2019 · its alternatives →
2
On Deck Climate Tech Fellowship▲189
A community to start, join & support Climate Tech companies
2020 · joinodf.com · its alternatives →
3
Ha.ckathon▲170
Find the right Hackathons for you!
2016 · ha.ckathon.com · its alternatives →
4
Climatebase▲169
Discover climate-positive jobs, organizations, & events 🌎
2020 · climatebase.org · its alternatives →
5
Sliced▲257
Find opportunities to reverse climate change.
2018 · its alternatives →
6
Hackevents▲188
The world's largest hackathon search engine 🚀
2016 · its alternatives →
7
Terra.do▲171
Everything you need to work in climate ✅
2022 · terra.do · its alternatives →
8
Colosseum Eternal▲132
The world's first perpetual hackathon
2025 · colosseum.com · its alternatives →
9
Hackathon Match▲223
Find collaborators for the Product Hunt Global Hackathon
2017 · its alternatives →
10
ClimateHub▲69
The network for climate tech
2021 · its alternatives →
11
Huntathon▲191
Browse and submit Product Hunt Global Hackathon projects
2017 · its alternatives →
12
Foundler 2.0▲144
Online hackathon weekends. Attend every other week.
2017 · its alternatives →
13
Climatescape▲117
Discover the organizations solving climate change 🌎
2020 · climatescape.org · its alternatives →
14
Refactor Earth▲7
Transforming code to reduce digital carbon footprints
2025 · github.com · its alternatives →
15
HackHub▲139
Host tech events and hackathons with ease 👨‍💻🛠
2018 · hackhub.com · its alternatives →
16
#Climate▲77
Share climate actions with your followers
2014 · hashtagclimate.org · its alternatives →
17
Patch▲75
Patch enables climate action via API or direct purchase.
2022 · patch.io · its alternatives →
18
Climate 365▲138
Automatically send a daily email for climate change 🌍
2019 · its alternatives →
19
Only One▲134
A platform to protect the ocean & tackle the climate crisis.
2020 · only.one · its alternatives →
20HN
hack:now – 36-hour online hackathon tackling issues caused by COVID-19▲13
2020 · hacknow.calhacks.io · its alternatives →
21
#WarmingWorld▲16
Crowdspeaking platform for creating climate change awareness
2016 · its alternatives →
22
ClimateAction▲127
Auto mail a letter to a US Senator demanding climate action
2019 · its alternatives →
23
Microvist for Mobile▲76
Practical eco challenges for a better world
2021 · its alternatives →
24
my hackathon project - free real-time web analytics▲39
The Quantcast Platform simplifies digital advertising by connecting brands to their audiences using real-time data from over 100M destinations.
2013 · quantcast.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 →