Explore Successful Businesses

Problems

99 of some of the most painful, in-demand problems in a database for you to check out. How do people spot problems worth solving? What does a “good problem” look like? Can you solve a good problem in the wrong way? How do they know what’s the right solution to build?

Ask the data real businesses · real revenue · cited

Matching your filters

6 businesses

50% founder-reported, the rest researched

<$10K

$10K+

$50K+

$100K+

$1M+

Median revenue

$300K /mo

Middle half earn $100K – $800K/mo

How they grow

Business models

Showing 6 case studies

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Built With

AI customer experience agents

AI customer service agents for businesses

chatbase.co

$800K /mo Estimated

Ai meeting note-taker

AI meeting assistant for automated note-taking.

fireflies.ai

—

Bulk device repair service

Bulk device repair service for schools and businesses.

techunwreck.com

$100K /mo Reported

On-demand interpreter marketplace

'Global interpreting platform for seamless language communication.'

translit.com

$50K /mo Reported

Ai-powered video player

AI video player with searchable transcripts and navigation

ziotag.com

—

AI customer journey analytics

Real-time customer journey analytics platform.

woopra.com

$300K /mo Estimated

Idea	Revenue	Model	Growth	Customers	Tools	Details	Solo score A 0–100 estimate of how well-suited a business is to being run solo (or very lean). It blends team leanness, business model, growth channels, capital intensity, revenue per operator, tooling leverage and recency into one score. Higher = more solopreneur-friendly.
AI customer experience agents chatbase.co AI customer service agents for businesses	$800K /mo Estimated ▲ 25% · 27 mo	Subscription +3	Word of mouth Pay Per Click Advertising +1	Website Owners +2	CH	Founded 2023 · Solo founder · Built in 60 days	85	Build this
Ai meeting note-taker fireflies.ai AI meeting assistant for automated note-taking.	—	SaaS	Word of mouth SEO +1	Professionals +2	SA	Founded 2020 · 2 co-founders · Built in 60 days	69	Build this
Bulk device repair service techunwreck.com Bulk device repair service for schools and businesses.	$100K /mo Reported	Service business +2	Word of mouth Direct sales +1	Schools +6	CA	Founded 2007 · 8 people · $500 to start	59	Build this
On-demand interpreter marketplace translit.com 'Global interpreting platform for seamless language communication.'	$50K /mo Reported	Marketplace +4	Direct sales Pay Per Click Advertising +1	Businesses +4	+9	Founded 2019 · 20 people · $300K to start	50	Build this
Ai-powered video player ziotag.com AI video player with searchable transcripts and navigation	—	SaaS +3	Affiliate program Word of mouth +1	Content Marketers +5	+6	Founded 2019 · 4 co-founders · New Jersey, USA, United States	66	Build this
AI customer journey analytics woopra.com Real-time customer journey analytics platform.	$300K /mo Estimated	Subscription +3	Word of mouth Press +1	Marketers +2		Founded 2012 · 2 co-founders · San Francisco, CA, USA, United States	69	Build this

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