The Idea Database

Real businesses with a revenue figure we can source — from founder interviews and our own public-data research. What each one sells, what it earns, how it grew and what it runs on. Newest first.
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Matching your filters
18 businesses
89% founder-reported, the rest researched
Median revenue
$20K /mo
Middle half earn $10K – $60K/mo
How they grow
SEO
56%
Email marketing
50%
Word of mouth
50%
Business models
Book sales
100%
Affiliate marketing
44%
Course
28%
Showing 18 of 18 ideas
Full-service marketing agency
Full-service marketing agency enhancing business growth and leadership.
halfabubbleout.com
$100K /mo Reported
Litter cleanup service
On-foot litter cleanup service for commercial properties
cleanlots.com
$60K /mo Reported
Military thriller book publisher
Military thrillers from veteran-turned-author.
frontline-books.com
$20K /mo Reported
Ballroom dance practice guide
Guidance and resources for ballroom dancers' solo practice journeys.
thegirlwiththetreetattoo.com
$300 /mo Reported
Workplace humor training
"Humor training for workplace effectiveness."
humorthatworks.com
$10K /mo Reported
LM
Team mindset optimization tool
"Unlocking team potential through mentalist-inspired training."
likeamindreader.com
$20K /mo Reported
AI-fluent offshore staffing
Offshore staffing solution connecting Sri Lankan talent with U.S. companies.
oceanstalent.com
$1M /mo Estimated
Movie mistake finder tool
'Website showcasing mistakes in movies and TV shows.'
moviemistakes.com
$4K /mo Reported
Family travel inspiration blog
Family travel tips and stories blog.
travelsbetween.com
$20K /mo Reported
Startup resource aggregator
Startup insights and resources for aspiring entrepreneurs.
alltopstartups.com
$10K /mo Reported
Work/life balance coaching
Work-life balance coaching for purpose-driven entrepreneurs.
caryjack.com
$30K /mo Reported
Business coaching accelerator
"Business accelerator for coaches and freelancers."
robinwaite.com
$30K /mo Reported
Online music coaching platform
Online coaching platform for aspiring guitarists and musicians.
rockstarmind.com
$80K /mo Reported
Podcast-driven brand network
"Multifaceted global network for digital content and branding."
thedigitalvibe.com
$20K /mo Reported
Personal finance advice site
Personal finance insights for aspiring wealth builders.
financialsamurai.com
$30K /mo Reported
Thank you note generator
Thank-you note writing guide and examples platform.
tonsofthanks.com
$8K /mo Reported
Creator commerce platform
Platform for creators to sell digital products
gumroad.com
$900K /mo Estimated
Startup go-to-market agency
Marketing agency that propels startups to $2M ARR.
crowdtamers.com
$10K /mo Reported