Apps So Simple Yet So Profitable

Ask the data real businesses · real revenue · cited

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2 businesses

50% founder-reported, the rest researched

<$10K

$10K+

$50K+

$100K+

$1M+

Median revenue

$600K /mo

Middle half earn $600K – $600K/mo

How they grow

Business models

Showing 2 case studies

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Built With

Low-fidelity wireframing tool

Wireframing tool that simplifies product design.

balsamiq.com

$600K /mo Reported

Gpt model discovery directory

Online directory for custom AI applications

allgpts.co

—

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.
Low-fidelity wireframing tool balsamiq.com Wireframing tool that simplifies product design.	$600K /mo Reported	Software license +2	Word of mouth Brand Authenticity +1	Developers at Technolog... +8	+21	Founded 2008 · 29 people · Bologna, Emilia-Romagna, Italy, Italy	74	Build this
Gpt model discovery directory allgpts.co Online directory for custom AI applications	—	Advertising	SEO Social media mentions +1	AI Enthusiasts +2	GO	Founded 2023 · Solo founder · $100 to start	82	Build this

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