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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?

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Matching your filters

2 businesses

50% founder-reported, the rest researched

<$10K

$10K+

$50K+

$100K+

$1M+

Median revenue

$3M /mo

Middle half earn $200K – $3M/mo

How they grow

Business models

Showing 2 case studies

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Built With

Music production tool marketplace

E-commerce site selling music production software tools.

modernproducers.com

$200K /mo Reported

SaaS newsletter growth platform

Growth-focused newsletter platform for creators and publishers

beehiiv.com

$3M /mo Estimated

Idea	Revenue	Problem	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.
Music production tool marketplace modernproducers.com E-commerce site selling music production software tools.	$200K /mo Reported		E Commerce +6	Word of mouth Advertising on social media +1	Independent Musicians +4	+20	Founded 2015 · Solo founder · $500 to start	60	Build this
SaaS newsletter growth platform beehiiv.com Growth-focused newsletter platform for creators and publishers	$3M /mo Estimated ▲ 650% · 36 mo		Subscription +2	Product-led growth Referral Program +1	Independent Musicians +3	+1	Founded 2021 · 50 people · Built in 365 days	53	Build this

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