Idea

Solo Devs Earning 10k 20k Month

Solo Developers Making $10K+ Per Month

Ask the data real businesses · real revenue · cited

Matching your filters

6 businesses

100% founder-reported, the rest researched

<$10K

$10K+

$50K+

$100K+

$1M+

Median revenue

$90K /mo

Middle half earn $30K – $500K/mo

How they grow

Business models

Showing 6 case studies

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Digital interactive worksheets

Digital platform turning classroom materials into interactive activities.

teachermade.com

$80K /mo Reported

Sales follow-up automation tool

Sales automation software for time-strapped entrepreneurs.

closem.ai

$30K /mo Reported

Mindfulness-based test prep software

Mindfulness-based test prep platform for students.

granite-education.com

$30K /mo Reported

Hands-on steams education kits

Tech-driven STEAM educational kits and platform for kids.

upbrainery.com

$90K /mo Reported

Online maths tutoring platform

Scalable online maths tutoring for disadvantaged UK students.

thirdspacelearning.com

$800K /mo Reported

Background check software

Comprehensive background checks for organizations' safety and security.

safehiringsolutions.com

$500K /mo Reported

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.
T Digital interactive worksheets teachermade.com Digital platform turning classroom materials into interactive activities.	$80K /mo Reported	SaaS +2	Word of mouth Pay Per Click Advertising +1	Teachers +2	SI GO +10	Founded 2020 · 12 people · $2M to start	57	Build this
Sales follow-up automation tool closem.ai Sales automation software for time-strapped entrepreneurs.	$30K /mo Reported	Subscription +3	Affiliate program Advertising on social media +1	Coaches +18	+15	Founded 2020 · Solo founder · Clearwater, Florida, United States, United States	71	Build this
Mindfulness-based test prep software granite-education.com Mindfulness-based test prep platform for students.	$30K /mo Reported	Online course +11	Advertising on social media Facebook Community +1	Educational Institutes +12	+12	4 people · Built in 400 days · Nashville, Tennessee, USA, United States	59	Build this
Hands-on steams education kits upbrainery.com Tech-driven STEAM educational kits and platform for kids.	$90K /mo Reported	Subscription +5	Word of mouth Advertising on social media +1	Parents +5	AD +52	Founded 2020 · 55 people · $500K to start	54	Build this
Online maths tutoring platform thirdspacelearning.com Scalable online maths tutoring for disadvantaged UK students.	$800K /mo Reported	Subscription +3	Direct sales Email marketing +1	Schools +4	SA	Founded 2013 · 80 people · $100K to start	55	Build this
Background check software safehiringsolutions.com Comprehensive background checks for organizations' safety and security.	$500K /mo Reported	SaaS +2	Word of mouth Direct sales +1	Schools +4		Founded 2004 · 40 people · Indianapolis, Indiana, USA, United States	49	Build this

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