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SaaS ideas, mined from what people actually complain about.

Every idea comes from real Reddit posts, was researched against today's competitors, and survived an independent skeptic before it made the list.

Messy Data Import Cleanup

Users repeatedly struggle with cleaning and reformatting messy CSV, Excel, and other exports before they can be imported or analyzed.

In their words

I need to use a text editor to verify the value is remitting as needed and then use Excel to do things like formulas for auditing and filtering.

r/excel on Reddit

Every month I get bank statements and system exports in five different layouts and reshape them the same way every time.

r/micro_saas on Reddit

It worked, but honestly became a bit of a maintenance headache over time (edge cases never end)

r/SaasDevelopers on Reddit

I have to copy data over from one platform and paste it into Excel. And then it’s impossible to ever to VLOOKUPS

r/excel on Reddit

CSV upload tool was timing out on large imports... they ended up just sunsetting the CSV upload and told all us contractors to hire a person full-time to manually update all the data instead.

r/orangecounty on Reddit

as soon as I hit the 200k+ mark, my local workstation starts gasping for air and the PowerShell process memory usage just climbs until it hits a wall

r/PowerShell on Reddit

the amount of time I spend cleaning up other peoples nasty Excel data to bring into the system is pretty high

r/recruitinghell on Reddit

This leaves me in the position of having to do their CSV uploads for them.

r/Netsuite on Reddit

Every few months column order shifted slightly when someone added a category mid-sheet. Nothing broke loudly, the dashboard just started mapping "returns" into "revenue."

r/analytics on Reddit

I find it a horrible pain to work with CSV inside the actual playbook. Also it gets really messy with Jinja2.

r/ansible on Reddit

The schema is so complex that it takes a good hour just to load up this convoluted mess into my mental RAM so I can start working on it at the start of the day.

r/learnpython on Reddit

Manually reformatting JSON from an API that returns everything in snake_case when the frontend expects camelCase, wrote a one-liner for it after six months of doing it by hand like an idiot.

r/webdev on Reddit

these ids will have been converted into scientific notation by Excel with the resulting loss of precision rendering the ids useless

Hacker News

exporting data from the Cronos format to CSV through the proprietary software becomes quite a hassle

Hacker News

Data and spreadsheet users

Where they talk

  • r/excel
  • r/dataengineering
  • r/Accounting
  • r/MicrosoftFabric
  • r/dropshipping
  • r/databricks
  • r/spreadsheets
  • r/MicrosoftFlow

Tools they use today

  • Excel
  • Power Query
  • Python
  • Claude
  • Google Sheets
  • Power Automate
  • Power BI
  • Shopify

Why those fall short

  • Excel auto-converts pasted identifiers, breaking VLOOKUPs and corrupting CSVs
  • Excel drops trailing zeros on open; import wizard needs manual steps each time
  • Excel treats IDs as numbers and removes leading zeroes
  • Numbers files are incompatible; clients send them anyway
  • no error report, no dry run, no custom field bulk import