Explore Successful Businesses

Big Acquisitions

Every founder-built business we've tracked through to an exit — who bought them, when, and for how much. Sourced from real acquisition announcements, not estimates.

Ask the data real businesses · real revenue · cited

Matching your filters

6 businesses

83% founder-reported, the rest researched

<$10K

$10K+

$50K+

$100K+

$1M+

Median revenue

$50K /mo

Middle half earn $30K – $80K/mo

How they grow

Business models

Showing 6 case studies

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Growth

ICP

Side hustle ideas blog

Side hustle blog, podcast, and community for aspiring entrepreneurs

sidehustlenation.com

$40K /mo Reported

Sustainable footwear brand

Allbirds transforms from footwear to AI infrastructure.

allbirds.com

$10M /mo Estimated

Product comparison platform

Affiliate-driven wellness product review and comparison site

finvsfin.com

$80K /mo Reported

AI-powered Twitter growth tool

All-in-one tool for Twitter audience growth.

tweethunter.io

$10K /mo Reported

Job search advice website

Job search advice website for job seekers and career changers

careersidekick.com

$50K /mo Reported

Men's style advice site

Men's style and confidence website for shorter men

themodestman.com

$30K /mo Reported

Idea	Revenue	Amount	Date	Acquirer	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.
Side hustle ideas blog sidehustlenation.com Side hustle blog, podcast, and community for aspiring entrepreneurs	$40K /mo Reported	Undisclosed	May 2026	—	Affiliate marketing +5	Word of mouth SEO +1	Side Hustlers +3	+4	Founded 2013 · Solo founder · $300 to start	79	Build this
Sustainable footwear brand allbirds.com Allbirds transforms from footwear to AI infrastructure.	$10M /mo Estimated ▲ 0% · 9 mo	$39M	Mar 2026	American Exchange Group	One time setup fee +9	Word of mouth Press +1	Eco-Conscious Consumers +2		Founded 2016 · 2 co-founders · $100K to start	60	Build this
Product comparison platform finvsfin.com Affiliate-driven wellness product review and comparison site	$80K /mo Reported	Undisclosed	Mar 2024	a small family office in Florida	Affiliate marketing +2	Advertising on social media Email marketing +1	Health and Wellness Con... +4	+45	Founded 2019 · 10 people · Santa Monica, California, USA, United States	65	Build this
AI-powered Twitter growth tool tweethunter.io All-in-one tool for Twitter audience growth.	$10K /mo Reported	$2M	Jan 2023	lempire	Subscription +2	Affiliate program Word of mouth +1	Founders +8	CU CA +11	Founded 2021 · 2 co-founders · Built in 7 days	78	Build this
Job search advice website careersidekick.com Job search advice website for job seekers and career changers	$50K /mo Reported	Undisclosed	Dec 2022	Amai Group	Digital products +3	Email marketing SEO +1	Job Seekers +1	+10	Founded 2013 · Solo founder · $200 to start	80	Build this
Men's style advice site themodestman.com Men's style and confidence website for shorter men	$30K /mo Reported	Undisclosed	—	—	Digital media +4	Affiliate program SEO	Men of Modest Height Se... +5	+20	Founded 2012 · 8 people · Tucson, Arizona, USA, United States	67	Build this

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