Growth · alternatives · 2026

24 alternatives to Probstack

Find problems that are worth solving!

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Probstack launched in 2020; newer entries below may have overtaken it.

1
Painkiller Ideas▲241
Get product ideas based on real people's problems
2024 · painkillerideas.com · its alternatives →
2
ProblemHunt▲552
Hi HN, I’m a solo founder. I built ProblemHunt after noticing a common pattern: many founders start with ideas and solutions, but don’t spend enough time understanding real problems. ProblemHunt is a simple place where people share problems they actually face in work or life. Developers and founders can browse these problems and use them as a starting point for building products. So far: – ~5,000 users – 150+ real problems submitted – 100% organic growth This is still early, and I’m trying to understand if this is genuinely useful. I’d really appreciate feedback: – Would you use something…
Oct 2025 · problemhunt.pro · its alternatives →
3
Real Problem Hunt▲142
The Product Hunt for problems
2015 · its alternatives →
4
List of Problems▲138
See how makers are solving real problems
2018 · seedproof.com · its alternatives →
5
Build Check▲493
Is your app idea actually worth building?
Apr 2026 · build-check.com · its alternatives →
6
Seaworthy - Start With Why (Focusing on Problems)▲58
We discuss why you should fall in love with the problem.
2016 · storage.bhs.cloud.ovh.net · its alternatives →
7
Startupers from Adstra▲161
30+ solutions to idea validation problems
2023 · adstra.ai · its alternatives →
8
CareerStack▲166
Curated directory of job search resources & tools
2016 · careerstack.io · its alternatives →
9
Makertask▲89
A place to list tasks you need help for.
2018 · its alternatives →
10IM
I Made a Website for Problems▲107
Hey everyone! While searching for entrepreneurial ideas on various sites, I noticed there wasn’t a dedicated space for finding and discussing real-world problems that need solving. That’s why I created the Problem Platform—a place where we can share, explore, and tackle problems together. Check it out!
2024 · theproblemplatform.com · its alternatives →
11
Tutorial Hunt▲159
Product Hunt for tutorials.
2015 · its alternatives →
12
Firstcontrib▲74
Find personalised open-source problems to contribute to.
2021 · its alternatives →
13
alphabits▲103
New ideas for big problems, every day
2019 · its alternatives →
14
StartupTabs▲129
Discover a new Startup with each new tab.
2014 · its alternatives →
15
Idea Clarity▲132
Get clarity on your ideas before you start building
2022 · its alternatives →
16
Faqprime▲80
Handle support, improve sales, and increase engagement
2020 · faqprime.com · its alternatives →
17
Problem Bin▲8
Browse real problems and build products people want.
2023 · its alternatives →
18
Askpro.online▲77
Find a like-minded person to explain any topic right now
2019 · askpro.online · its alternatives →
19
Practical Product - Building for Enterprise Developers▲67
Learn how to define the right product to build.
2016 · heavybit.com · its alternatives →
20
People Problems▲7
Never run out of business ideas
2024 · its alternatives →
21
Projek▲67
Post Projects And Find Other People To Work On Them
2014 · projek.co · its alternatives →
22
ProdThink▲56
Test a feature before you code it!
2014 · its alternatives →
23
JTBD in 5: When Does a Job to be Done Start (and end)?▲54
Why customers buy, use, and stop using your product
2016 · soundcloud.com · its alternatives →
24
Indie Hackers Crowdsourced ideas 💡▲20
Find real problems to solve for your next startup!
2018 · accounts.google.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 →