Ideas for Solo Developers

Ask the data real businesses · real revenue · cited
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16 businesses
100% founder-reported, the rest researched
Median revenue
$80K /mo
Middle half earn $30K – $200K/mo
How they grow
Word of mouth
69%
SEO
63%
Email marketing
50%
Business models
SaaS
56%
Subscription
50%
Marketplace
19%
Showing 16 of 16 case studies
Revenue / mo
Starting Costs
Print-on-demand product service
Print-on-demand services for e-commerce sellers.
jetprintapp.com
$700K/mo
Shopify bundle creator app
Shopify app for creating product bundles and offers.
en.widebundle.com
$50K/mo
Email marketing automation tool
Email and SMS marketing platform for businesses.
taximail.com
$100K/mo
Custom website design agency
Award-winning web design and development agency.
upqode.com
$3M/mo
Smart size chart solution
E-commerce sizing plugin for accurate clothing fit.
kiwisizing.com
$40K/mo
Seo-focused rendering service
SEO optimization tool for JavaScript websites.
prerender.io
$200K/mo
Whatsapp chat for shopify
WhatsApp chat plugin for Shopify stores.
superlemon.xyz
$30K/mo
Vinyl cut file templates
Digital templates for gadget skin design and cutting.
vecras.com
$10K/mo
Ecommerce consulting service
eCommerce and Amazon consulting for aspiring entrepreneurs.
thefivedaystartup.com
$80K/mo
Google Sheets Amazon add-on
Google Sheets add-on connecting Amazon Seller Central data for FBA sellers
gorillaroi.com
$20K/mo
Amazon listing optimization service
Amazon Seller Agency for PPC Management and Listing Optimization.
kenjiroi.com
$100K/mo
E-commerce brand distributor
'Dynamic E-commerce distributor for diverse private label brands.'
romanstide.com
$100K/mo
Instant callback solution
"Instant callback tool for converting website visitors."
callpage.io
$200K/mo
Referral marketing platform
Referral marketing platform for growing businesses
referralhero.com
$20K/mo
Ai-driven eCommerce growth platform
AI-driven platform for automating eCommerce growth.
xenaintelligence.com
$30K/mo
Dynamic inventory pricing tool
Dynamic pricing tool for clearing slow-moving inventory.
staysavy.com
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