M2M: By Makers, For Makers

Ask the data real businesses · real revenue · cited

Matching your filters

2 businesses

50% founder-reported, the rest researched

<$10K

$10K+

$50K+

$100K+

$1M+

Median revenue

$300K /mo

Middle half earn $200K – $300K/mo

How they grow

Business models

Showing 2 case studies

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Built With

Reinvented rough terrain wheel

Revolutionary sine wave wheels for smooth, rough terrain.

sharkwheel.com

$200K /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.
Reinvented rough terrain wheel sharkwheel.com Revolutionary sine wave wheels for smooth, rough terrain.	$200K /mo Reported	E-commerce +2	Word of mouth Advertising on social media +1	Skateboarding Industry +13	+19	Founded 2012 · 4 people · $200K to start	52	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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