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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.

Marketplace Cold Start Problem

Two-sided marketplaces struggle to attract their first supply and demand because each side waits for the other, creating a chicken-and-egg deadlock.

In their words

We tried and failed to find reliable same day backup care, including paying out the nose for an agency

r/Nanny on Reddit

client anataka app kama ya Jumia to sell vegetables as a middleman so that he can connect buyers and sellers

r/nairobitechies on Reddit

No team in place, no roadmap, etc. Said multiple times "we need someone like you moving forward".

r/CFP on Reddit

plowing through thousands of basic templates only to find one that is good is just pain

r/framer on Reddit

doing all of the designing myself has become one of my biggest bottlenecks

r/landscaping on Reddit

Our biggest competitor isnt a service, its email attachments, and the reason why we can stay in business is that email has a 30MB limit.

r/b2b_sales on Reddit

supply is where it breaks. 50 listings against hundreds of people searching and half the time they’re not even in the same areas

r/StartUpIndia on Reddit

we could double revenue without adding a single new supplier relationship if we had sufficient inventory funding

r/AmazonFBA on Reddit

Bei über 50 Cent/kWh würde ich sofort mit meinem Speicher einspeisen (was dank Smart Meter auch entsprechend abgerechnet werden könnte), aber aktuell würde ich dafür nur 11 Cent Einspeisevergütung bekommen.

r/Energiewirtschaft on Reddit

I really try to reiterate multiple times in my description that it’s in perfect condition because it does seem like a lot of people on these apps are not honest.

r/poshmark on Reddit

There’s a lot of competition now, so pricing and work availability have become difficult.

r/IndiaBusiness on Reddit

Right now, we're selling directly to customers through promotional canopies and local stalls.

r/IndianEntrepreneur on Reddit

I have a dedicated profile for marketplace. I managed to keep it separate from my real meta account for a long time but they eventually tricked me into linking it.

Hacker News

Marketplace founders

Where they talk

  • r/smallbusiness
  • r/SaaS
  • r/Entrepreneurs
  • r/indianstartups
  • r/StartUpIndia
  • r/AskMarketing
  • r/IndiaBusiness
  • r/foodtrucks

Tools they use today

  • Facebook
  • WhatsApp
  • Instagram
  • eBay
  • Google Ads
  • Meta Ads
  • LinkedIn
  • Stripe

Why those fall short

  • platform listing and messaging fail to set surplus expectations
  • agency never found same-day available sitter; paid a lot for nothing
  • no reliable supplier; quotes expire fast; new hardware costs insane
  • AI feed, bulk listings and ads bury small sellers; fees eat earnings
  • inventory concentrated in wrong areas; can't push both sides alone