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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Unpredictable Cash Flow
Small businesses struggle to predict and manage cash flow due to late payments, uneven revenue, and upfront costs, despite being profitable on paper.
In their words
my biggest challenge is managing cash flow on bespoke b2b order which can often be worth over $10k.
I physically don’t have the time to sit down and do financials or paperwork... I fully don’t understand a lot of financial stuff and some of the softwares to be able to input everything.
I'm wondering if this can be used to build a tool for my business. It's a cash flow projection tool with some minor variables, costing me currently $200/mo.
our current spreadsheet setup is just not cutting it anymore. it takes way too much time to manually update everything and im terrified of making a formula error
knowing cash will get tight 2 months from now is way more actionable than seeing today’s balance
how do you bridge the gap without betting the whole business?
We went from staying around the 1.5 million in open payables consistently for 6 months to 10 million within 5 months
My revenue is down 30-40% for May and looks to be heading the same way for June
I didn't track my monthly income properly, I didn't budget, I just spent.
Its weird having decent sales but still getting squeezed because the money is sitting in inventory that hasnt landed yet
Feels like accountant and I are looking at completely different numbers
You front the subs and materials, then wait 45-60 days for the owner to pay, sometimes longer if their AP is slow.
Accounting software shows what you earned (accrual). Nobody shows what you'll actually have to spend next week.
Profitable but feel broke is the one that hits me — revenue on paper, empty bank at 2am because everything landed in the wrong week.
Small business owners
Where they talk
- r/smallbusiness
- r/Entrepreneurs
- r/Accounting
- r/smallbusinessowner
- r/Bookkeeping
- r/growmybusiness
- r/IndiaBusiness
- r/smallbusinessuk
Tools they use today
- Excel
- QuickBooks
- Google Sheets
- Amazon
- Shopify
- Xero
- Claude
Why those fall short
- unbilled approved changes sit in spreadsheets, billing readiness not tracked
- No plan or methodology for repayment of either loan account
- Work still gets hectic during the trip; slow weeks remain
- books show profit but not timing; data must be coerced out
- no forward-looking cash forecast; only historical payment log
Map of ideas
Drawing the map…





