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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School Scheduling Chaos
Schools and educators struggle with manual, error-prone scheduling of classes, rooms, and staff, causing conflicts and wasted time.
In their words
Our middle school is adopting a weekly "flex period" and is looking for a scheduling tool.
we got teachers out here doing groups of 40+ with no support (or bathroom breaks).
Our counselors used AI to create student schedules. And did not check the accuracy of the schedules before sending them to the high school students.
You’d think holidays theyd have a “holiday” schedule - as the classes dont even fill.
She knows I live 25 minutes away and today she texted me with 30 minutes of notice that I needed to come early.
The most I've ever been given is about 2 hours of an inset day, which is never enough to meet basic school expectations of a classroom
It takes me about 60-90 minutes every 4 weeks (usually on my day off) to do that, document it, tell everybody which shifts they're on
I have narrow windows of permissible pull-time so one slight change means I have to start over again
Timetables are INSANELY difficult. I’ve done them many times and it can take months to get it done even if you start early.
a lot of student of mine message me to reschedule their lesson... now I am not happy with it
Our volume is getting too high to keep doing it manually so looking for an automated solution.
a bathroom break usually requires another teacher to give up plan time or split attention between classes, so it can be guilt inducing to ask.
K-12 teachers and administrators
Where they talk
- r/Teachers
- r/Professors
- r/AskTeachers
- r/lehrerzimmer
- r/specialed
- r/TeachingUK
- r/edtech
- r/AustralianTeachers
Tools they use today
- Google Sheets
- Excel
- Frontline
- Canvas
- Copilot
- Google Docs
- Absorb
- Airtable
Why those fall short
- scheduler only completes schedule on paper, ignores real room and roster limits
- AI output not checked; breaks staff schedules, planning periods and IEPs
- workroom has no seating or tables; staff room far and seats 8
- no shared system; emails ignored, double bookings, last-minute cancellations
- no extra pay or stipend for most clubs; stipends too small
Map of ideas
Drawing the map…





