Idea

Solo Developer

Ideas for Solo Developers

Ask the data real businesses · real revenue · cited

Matching your filters

4 businesses

100% founder-reported, the rest researched

<$10K

$10K+

$50K+

$100K+

$1M+

Median revenue

$60K /mo

Middle half earn $40K – $200K/mo

How they grow

Business models

Showing 4 case studies

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Built With

Linkedin outreach automation

LinkedIn lead generation automation tool.

gocastanet.com

$60K /mo Reported

AI-powered Twitter growth tool

All-in-one tool for Twitter audience growth.

tweethunter.io

$40K /mo Reported

Creative project fulfillment service

Subscription service for fast, affordable creative content.

quantumda.co

$200K /mo Reported

WordPress client project portal

Client portal plugin for managing client projects.

client-portal.io

$4K /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.
Linkedin outreach automation gocastanet.com LinkedIn lead generation automation tool.	$60K /mo Reported	SaaS +2	Affiliate program Advertising on social media +1	Consultants +3	AW +2	Founded 2018 · Solo founder · $100 to start	89	Build this
AI-powered Twitter growth tool tweethunter.io All-in-one tool for Twitter audience growth.	$40K /mo Reported	Subscription +2	Affiliate program Word of mouth +1	Founders +8	CU CA +11	Founded 2021 · 2 co-founders · Built in 7 days	82	Build this
Creative project fulfillment service quantumda.co Subscription service for fast, affordable creative content.	$200K /mo Reported	Subscription +1	Word of mouth Advertising on social media +1	VPs of Marketing +6	+1	Founded 2021 · 4 people · Built in 30 days	60	Build this
WordPress client project portal client-portal.io Client portal plugin for managing client projects.	$4K /mo Reported	Software license +2	Email marketing SEO	Freelancers +5		Founded 2016 · Solo founder · $5K to start	72	Build this

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