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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Sample and Reagent Tracking
Small labs struggle to track samples, reagents, protocols, and records across paper, spreadsheets, and memory, causing lost traceability and errors.
In their words
the real answer to "where did this line come from" is usually someone's memory or a slack thread from july
It’s annoying when you have a timeframe to stick with and the lab that you’re paying $$$$ for it not holding up their end
Right now we are using Excel/Word and shared drives, of which the former is something we would REALLY like to move away from, due to data integrity.
We are talking hours of work per test... resulted in 6-8 week delay in releasing the product
After this contract ends I will probably do cleaning and calibration myself as its also good to be able to do when needed.
The LIS was storing years as two digits, because disk and memory were that precious in the 80s
I literally have to relabel everything because the analyzers won’t read barcodes sideways.
I have to pay a German company a license fee every time I run a PCR test, a device company a service fee just so I can send them malfunctioning instruments
Running patient testing before acceptable QC goes against everything I was taught.
Asking where their slides are after we put them in their box.
we've been surviving on shared drives and a complicated system of "final_v2_final_actualfinal.docx" for years
We can't afford any downtime. We need the same reagent, month after month, year after year.
Small lab researchers and managers
Where they talk
- r/labrats
- r/medlabprofessionals
- r/chemistry
- r/Histology
- r/biotech
- r/clinicalresearch
- r/Professors
- r/bioinformatics
Tools they use today
- Excel
- LIS
- Epic
- LIMS
- LabArchives
- Claude
- ELN
- Google Sheets
Why those fall short
- custom 1980s system, no four-digit year support, vendor nearly gone
- Analyzers cannot read sideways or misplaced barcodes; nurses keep mislabeling.
- no linkage between raw data and reported group assignments
- vendors charge fees and admin reporting is redundant
- components not yet arrived; only two tip boxes per size
Map of ideas
Drawing the map…





