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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Manual Cross-Platform Listing
Resellers waste hours manually creating, syncing, and delisting the same inventory across multiple marketplaces, causing errors and lost sales.
In their words
Required attributes that are entered correctly in Seller Central but don't appear on the live listing
It eats hours and I still end up with duds half the time.
It makes duplicate listings... I have to manually go through, and move the ebay listing over to the right row.
I just want an +/- button and a SKU field and the thumbnail and I'm happy.
we’re constantly uploading Flat Files into Amazon. This is annoying and is prone to errors.
I definitely want something that automatically integrates my Etsy shop, and due to the limited impact of my social media marketing doesn't cost a whole lot.
OTTO doesn't provide product images through its API, so I had to manually download every single product image
OTTO doesn't provide product images through its API, so I had to manually download every single product image before I could migrate the listings.
Seems like organic traffic for me has almost completely disappeared.
I got overwhelmed trying to figure out the shipping side of things. Between shipping profiles, weights, and all the different item categories, I kept putting it off.
they tried to send me to a scam customer service number when the "venmo didn't go through"
I contacted eBay and asked whether duplicate listing is allowed, they answered that it is against their rule but when I sent the profile of this seller, they wrote me that everything is completely fine
If you made a squarespace plugin or otherwise that would index someone's store, then that store owner would be able to get business from the shared platform, while not worrying about having a good search tool.
process and classify listings on upload so that I can have more filters on attributes of items for sale
Resellers and marketplace sellers
Where they talk
- r/Flipping
- r/EtsySellers
- r/AmazonFBA
- r/reselling
- r/Ebay
- r/eBaySellers
- r/FulfillmentByAmazon
- r/ecommerce
Tools they use today
- eBay
- Etsy
- Shopify
- Vinted
- Depop
- Amazon Seller Central
- Claude
Why those fall short
- reels barely get views, algorithm hard to understand
- OTTO provides no images via API; Kaufland delete requires 20min-5hr review
- EANs invalid or already belong to another product
- no single tool keeps listings synced across all platforms
- Ads spend capped, organic visibility gone, no explanation from platform
Map of ideas
Drawing the map…





