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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Unnoticed Equipment Failures
Facilities lack reliable real-time monitoring and alerting for critical equipment, so failures go unnoticed until they cause damage, spoilage, or safety hazards.
In their words
If you can create an optical probe with constant and accurate data collection with low maintenance, I think that’s what most folks would like to see.
I told my tenants that there is an occasional water leak costing me hundreds of dollars every time
If we didn’t have that we’d still be trying to maintain a logbook and probably have some fittings that have been missed for years.
I'm looking into a moisture analyzer. We're a small 2 person shop and have never ~had~ the reason for one, but probably better to have and not need especially for times like these.
battery changes across our listings is a pain point for sure
AC went out last night, at 3AM equipment started alerting rising temperatures. 5AM systems started shutting off so we moved to our backup and shut down everything else.
It would be weeks before they would come out at times.
Our one freezer door (going from production into the freezer) is broken so its open 24/7
He keeps clogging them up in about a week. They go from white to pitch black.
on most of the evaporator controllers the thermistors have been replaced with resistors and are just running flat out. Never hitting a defrost cycle.
They're cutting the lines on the customer side at the meter with a sawsall and our system is so naff we have to go looking for it.
No alarm that a large chunk of the plant was down. We ended up with compliance issues.
Facility and operations staff
Where they talk
- r/HVAC
- r/Machinists
- r/Wastewater
- r/PLC
- r/InjectionMolding
- r/Aquaculture
- r/AmazonFC
- r/refrigeration
Tools they use today
- Home Assistant
- BAS
- ecobee
- ESP32
- FAST
- Flow
- Google Ads
- Hermes
Why those fall short
- only two technicians cover 30 stores, so response takes weeks
- Cheap sensors read wrong; no reliable way to verify and explain real humidity
- false positives, repeated alerts, no learning, interrupts transactions
- locks get cut and system is naff, so they must go looking for it
- No alarm when remote I/O stops feeding updates
Map of ideas
Drawing the map…





