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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Google Ads Wasted Spend
Advertisers waste budget on irrelevant search terms, bad placements, and ineffective bidding, requiring constant manual cleanup.
In their words
we ran 1 campaign for the past 8 months and its came to its natural end where we need intervention to keep it profitable but we have no idea what we are doing
I’m curious whether it has reached the point where it could reliably manage Amazon PPC.
how necessary are these tools when you’re a complete beginner?
Our current ACoS is around 40%, and we’re looking to improve efficiency and bring that down without killing overall sales or organic ranking.
Last Q4, we blew through our budget because our setup kept bidding on items with low inventory, which completely tanked our organic ranks.
ACoS: 62% over the last 6 months 55 active SKUs PPC 700-1400
any budget limited campaigns that have tCPA or tROAS inputs will become less efficient
Almost every single one of the accounts I manage are experiencing a 20-50% increase in CPCs this month on google ads.
How can improve these numbers? Aim is to at least get 20-25 sales per day.
How can we reduce the amount of spend being classified under "Other Search Terms"?
no matter how much I tighten the campaign, Google keeps finding another irrelevant search to spend my money on
Which DSPs offer the broadest coverage for us to reach keyword targeting?
I run a small e-commerce shop and Google Ads has always felt like a black box to me. I set a budget, watch it disappear
PPC advertisers and ecommerce sellers
Where they talk
- r/PPC
- r/Google_Ads
- r/googleads
- r/AmazonFBA
- r/FulfillmentByAmazon
- r/GoogleAdsDiscussion
- r/AmazonFBATips
- r/SaaS
Tools they use today
- Google Ads
- Amazon PPC
- Performance Max
- Google Shopping
- Amazon Ads
- Claude
- Meta Ads
- Atom11
Why those fall short
- raising targets can cut volume; no ROAS floor; slow 30-day algo adjustment
- campaigns stable for years now limited by budget and worse performance
- lowering target did nothing; actual CPA already matched target
- traffic has zero buying intent
- no transparency or control; automated bidding overbids and platform changes break trends
Map of ideas
Drawing the map…





