@roshanp: as a side project i spun up a very simple b2c web app in 24 hours (keep in mind i'm not a dev, and never made a web app…
Summary
A user shares how they built a B2C web app in 24 hours, used AI to generate ads, and achieved $2k MRR with strong ROAS, projecting further growth; a reply contrasts B2B struggles with B2C growth trends.
View Cached Full Text
Cached at: 08/18/26, 12:39 PM
as a side project i spun up a very simple b2c web app in 24 hours
(keep in mind i’m not a dev, and never made a web app before)
created 15 ai ugc ads, which took me around 5 hours
start running ads at $200/day
and in 6 days it’s doing $2k MRR
first purchase ROAS is 1.4x.
LTV:CAC will be at least 4:1 as the subcription price is 2x more than first purchase.
confident i can get this to $30k mrr within a few weeks.
not as hard as you think.
Connor Showler | SEO & Marketing Master (@ConnorShowler): Whats not being mentioned here:
Web apps in most cases = B2B
In general B2B is getting fucking rekt rn
Every entrepreneur and their dog is trying to vibe code replacements for the “web apps” they use
Mobile apps = B2C
B2C is reaching new heights of usership every month..
Similar Articles
I built a full B2B sales automation platform in 6 days using AI agents. Here's everything.
A B2B sales rep built a full sales automation platform in 6 days using AI agents (Claude and open-source coding agents), integrating lead harvesting, enrichment, LLM-based drafting, and multi-touch sequences for under $274/month.
@PrajwalTomar_: BRO THIS IS CRAZY. I'm now literally building ENTIRE mobile apps in UNDER a day. Not just the UI. The WHOLE stack: → Re…
Prajwal Tomar claims he can build entire mobile apps in under a day using a new workflow that integrates RevenueCat payments, AI, and authentication, producing minimal errors.
Accidentally built a $2k/mo business in 30 days automating local restaurants (5 clients signed)
A developer built a $2k/month side hustle by automating phone calls and review management for local restaurants using no-code AI tools like Vapi and GoHighLevel.
@PrajwalTomar_: Half your SaaS stack can be replaced with one afternoon of building. Few weeks back, I built an entire client portal fo…
A developer shares how they replaced a $200/month SaaS with a custom client portal built in under a day using AI tools like Claude and Lovable, highlighting the growing trend of building software instead of buying it.
@PrajwalTomar_: This should not be this easy. You can now build SaaS that used to take agencies 3 months and $15K in UNDER a day. Not j…
A developer shares a repeatable workflow for building full-stack SaaS products with backend, auth, Stripe billing, and AI features in under a day using Lovable Cloud.