Brianna Flemings
I'm a writer, talking about my path to scaling my SaaS apps and escaping the rat race.
Brianna Flemings
I'm a writer, talking about my path to scaling my SaaS apps and escaping the rat race.
Ranked #6391 on TrustMRR
4 active subscriptions
United StatesRevenue is verified with
Stripe API key.Last updated: Oct 10, 2026, 12:32 AM
building in public and dropping my juicy marketing experiments to lower CAC.
lowering customer acquisition cost (CAC) through innovative marketing experiments.
Tech stack
Backend
Screenshot
buildingwhileblack.substack.comProduct updates
Discover more startups
Advanced SearchHidden Business
Revenue (30d)
$79k
MRR
$2.8k
Total
$120k
Fast Corp Ltd.
Start a Bulgarian company and accounting services
Revenue (30d)
$8.6k
MRR
$0
Total
$56k
Karmable, Inc.
We are a platform that helps brands show up on AI search. We also help them go to market and find early users through Reddit.
Revenue (30d)
$50k
MRR
$17k
Total
$268k
Bali Villa Hub
Bali's Long-Term Rental Platform
Revenue (30d)
$7.4k
MRR
$5.1k
Total
$48k
VelvetYuzu
All-in-one AI workspace for text, images, video, audio, and custom agents
Revenue (30d)
$12k
MRR
$20k
Total
$621k
Catalister
Product listing automation tool. With Catalister you can add thousands of products to your Shopify store in minutes!
Revenue (30d)
$6k
MRR
$0
Total
$265k