SaaS ideas your next customers are already looking for
100 SaaS startup ideas for the people who said they'd pay, from agency owners to dentists. Micro SaaS ideas, AI SaaS ideas and B2B SaaS ideas: find yours, build it, sign them up.
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Pain points in business: what people struggle with
Search the problems to solve, as people described them on Reddit and other platforms, in their own words.
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Early Churn Signal Detection
Teams and founders cannot detect early churn signals hidden in customer conversations and usage patterns before customers cancel.
In their words
8 interviews isn't telling me where the problem is, whether onboarding/pricing/product gaps or support.
I basically have no way of knowing when someone's unhappy unless they either leave a public review or tell me straight up.
we find out an account is leaving about two weeks before they cancel. By then it's a rescue, not a save.
Right now im doing this manually, or trying to. It takes a lot of time, and i use LinkedIn to check the accounts one by one.
the post-mortem showed 4 months of signals sitting in support tickets we never connected
a surprising share of churn is not behavioral at all. It is failed payments, expired cards, bank declines.
It used to be "show me last quarter." Now it's "which customers will churn" and "forecast next quarter by region."
We just don't have the hours in the day to actually reach out to all of them before they churn.
Silence doesn’t mean approval - it’s usually just politeness or hidden frustration.
I noticed a lot of clients leave after the initial contract
These clients often churn around 60-90 days, so I constantly have to be selling more than I am implementing the actual work.
Most of our clients are not seasonal, yet, for some reason, clients canceling contracts happens more frequently in the summer.
The graph reads that as a quiet, healthy account. It is usually the opposite. We learned that expensively once
SaaS founders and CS teams
Where they talk
- r/CustomerSuccess
- r/SaaS
- r/microsaas
- r/smallbusiness
- r/agency
- r/customerexperience
- r/growmybusiness
- r/CRM
Tools they use today
- Slack
- Stripe
- Claude
- Gainsight
- Intercom
- Meta Ads
- PostHog
Why those fall short
- no reason captured, cancellation noticed late
- cancellation reason field exists but is not required
- BI tools lack modeling, validation and retraining; no runway to build or maintain models
- generic emails feel impersonal; tools add tasks without saving time
- no automatic sentiment or health signal; data scattered across tools
Map of ideas
Drawing the map…





