Capacity

Building serious web products with AI.
Less vibe coding. More clear decisions.

[Capacity @capacityso]

Introducting https://t.co/5iKz4KKxxF v1.0

Create fullstack web applications using AI and natural language.

Video made with Veo 3

[Capacity @capacityso]

wait... you can now add a mobile app to any web app you built on Capacity?
same real backend. no extra setup. big day.

[Capacity @capacityso]

@BaptisteStuder_ Absolute banger

[Samuel Rondot @samuelrdt]

I finally have a portfolio, one shotted with https://t.co/3sNmjBlVzI and Opus 4.8

[Capacity @capacityso]

you built a web app.
your users kept asking for a mobile app. you kept saying 'soon'...

[Capacity @capacityso]

dev agency quote to add mobile: $25,000–$60,000.

Capacity: one conversation. same backend.

ships this week. the math is not mathing.

[Samuel Rondot @samuelrdt]

You can now build billion-dollar companies from your phone on the beach

https://t.co/Vk3zxUMaNv

[Samuel Rondot @samuelrdt]

Also built in one prompt with @capacityso

[Samuel Rondot @samuelrdt]

people say AI builds ugly slop apps.
they haven't tried @capacityso.

[Samuel Rondot @samuelrdt]

One shotted with @capacityso and GPT 5.5

[Capacity @capacityso]

BREAKING: Your web app just got a mobile app.
Same backend.
Same data.

Zero extra setup... This is absurd.

[Capacity @capacityso]

Capacity is lightyears ahead of Lovable, Bolt, and Cursor for one specific thing:

Anyone. Not just developers. ANYONE.

We raised $0. We have no VC telling us who our customer is.

[Capacity @capacityso]

BREAKING: You can now describe your entire backend in plain English.

Capacity builds it. Deploys it. Wires it up.

No config files. No Stack Overflow. This is absurd.

[Samuel Rondot @samuelrdt]

the scariest thing about @capacityso isn't what it builds.

it's how fast it does it. we timed it.
3 minutes 12 seconds.

full stack. ready to ship iOS app.

[Capacity @capacityso]

The best time to build your app was 2 years ago.
The second best time is right now.
And it'll take you less than an afternoon.

[Capacity @capacityso]

everyone is using AI to write code faster. almost nobody is using it to talk to customers faster. that's the gap.

[Capacity @capacityso]

email is still the highest-converting channel for most saas products. everyone knows this. most indie hackers still don't have a list.

[Capacity @capacityso]

the cleanest products aren't built by adding. they're built by cutting.

everyone knows this. almost nobody does it.

[Capacity @capacityso]

the best thing about being your own boss: nobody tells you to stop working at 5pm. the worst thing about being your own boss: nobody tells you to stop working at 5pm.

[Capacity @capacityso]

free users give you opinions. paying users give you a roadmap.

[Capacity @capacityso]

everyone wants product-market fit. almost nobody can describe what it actually feels like when you have it. spoiler: users start doing your marketing for you.