Idea

David Vs Goliath

These Apps Just Copied Other Proven Apps

Ask the data real businesses · real revenue · cited

Matching your filters

4 businesses

75% founder-reported, the rest researched

<$10K

$10K+

$50K+

$100K+

$1M+

Median revenue

$300K /mo

Middle half earn $100K – $300K/mo

How they grow

Business models

Showing 4 case studies

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Built With

Ai-powered interactive demos

AI-powered platform for creating interactive product demos

supademo.com

$300K /mo Reported

Fastest growing South African staffing and recruiting firm

hirewithtalently.com

$100K /mo Reported

Browser-based call service

Cheap overseas calls in browser

yadaphone.com

$3K /mo Reported

Open-source document sharing

Open-source document-sharing platform with engagement analytics.

papermark.io

$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-powered interactive demos supademo.com AI-powered platform for creating interactive product demos	$300K /mo Reported ▲ 200% · 21 mo	Custom service +6	Word of mouth Email marketing +1	Small to Medium Marketi... +3	HO TL DU ZE	Founded 2023 · 12 people · $3K to start	58	Build this
Fastest growing South African staffing and recruiting firm hirewithtalently.com	$100K /mo Reported	Recruiting service +2	Advertising on social media Word of mouth +1	Small to Medium Businesses +2		Founded 2024 · Solo founder · $400 to start	60	Build this
Y Browser-based call service yadaphone.com Cheap overseas calls in browser	$3K /mo Reported	Pay as you go +3	SEO Press +1	Sales Engagement Focuse... +3		Founded 2024 · Solo founder · Vienna, Austria	79	Build this
Open-source document sharing papermark.io Open-source document-sharing platform with engagement analytics.	$300K /mo Estimated ▲ 1,100% · 21 mo	Subscription +2	SEO Organic social media	Small businesses +4	PA	Founded 2023 · Solo founder · Built in 3 days	77	Build this

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