Idea

Solo Devs Earning 10k 20k Month

Solo Developers Making $10K+ Per Month

Ask the data real businesses · real revenue · cited

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3 businesses

100% founder-reported, the rest researched

<$10K

$10K+

$50K+

$100K+

$1M+

Median revenue

$200K /mo

Middle half earn $30K – $200K/mo

How they grow

Business models

Showing 3 case studies

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AI Excel formula generator

AI tool that generates Excel formulas instantly

betteranalyst.com

$30K /mo Reported

Audience research software

Audience research software for marketers

sparktoro.com

$200K /mo Reported

Test prep success platform

Career-focused test prep platform for professional exams.

achievable.me

$200K /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.
AI Excel formula generator betteranalyst.com AI tool that generates Excel formulas instantly	$30K /mo Reported	SaaS +2	Word of mouth Brand Authenticity +1	Finance Professionals +9	+8	Founded 2022 · Solo founder · $200 to start	87	Build this
Audience research software sparktoro.com Audience research software for marketers	$200K /mo Reported	Subscription +5	Word of mouth Email marketing +1	Marketers and Market Re... +15	+17	Founded 2018 · Solo founder · $600K to start	73	Build this
Test prep success platform achievable.me Career-focused test prep platform for professional exams.	$200K /mo Reported	Course +7	Advertising on social media Press +1	Finance Professionals +13	CU +18	Founded 2016 · 12 people · $5K to start	63	Build this

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