Describe your idea in chat and Lovable turns it into a working app or website
Describe your idea in chat and Lovable turns it into a working app or website
Archie records 1,788 monthly visits with -55.4% month-over-month growth and Contact for Pricing pricing. Capacity records 24,300 monthly visits with -22.9% growth and Free Trial pricing.

Turn early product ideas into requirements, architecture and plans
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | archie-ai.com | capacity.so |
| Pricing Model | Contact for Pricing | Free Trial |
| Monthly Visits | 1.79K (1,788) | 24.3K (24,300) |
| MoM Traffic Delta | -2.22K (-55.4%) | -7.21K (-22.9%) |
| Primary Market & Share | 🇺🇸 United States (100%) | 🇺🇸 United States (21.9%) |
| Direct Visits / mo | 595 | 9.89K |
| User Rating | 3.9 | 4.2 |
| Supported Platforms | Website | Website |

Turn early product ideas into requirements, architecture and plans
Capture product ideas and Archie turns them into structured, testable requirements covering functional behaviour, edge cases and constraints.
Generate interface and experience designs from your requirements so stakeholders can react to something concrete early.
Produce application architecture proposals — services, data flows and integration points — including APIs, chatbots and mobile back ends.
Assemble project plans, timelines and statements of work directly from the clarified scope, ready to hand to a delivery team or client.

Turn a plain-language idea into a real, live web app — no code required
Type a short description of your idea and Capacity asks a few questions, then builds the pages, data and logins in minutes with a live preview.
Generated apps can include member accounts, logins, saved data and payments, not just static mockups.
Connect Capacity to Claude or ChatGPT and build from the chat; each message runs on your AI plan rather than Capacity credits.
One click publishes the app to the internet, and you can attach a custom domain name in minutes.
Describe your idea in chat and Lovable turns it into a working app or website
Describe your idea in chat and Lovable turns it into a working app or website

Build working apps, websites, and AI agents by describing them
Build working apps, websites, and AI agents by describing them

Describe your idea and Replit builds a working app in minutes
Describe an app in chat and ship it
Prompt to working full-stack web app, published in seconds

Describe the software you need, and Blink builds and hosts it
Describe the software you need, and Blink builds and hosts it
Build and publish real web and mobile apps from your AI chat
Build and publish real web and mobile apps from your AI chat

Describe your idea in plain English and let AI build, test, and deploy your app
Describe your idea in plain English and let AI build, test, and deploy your app

SpecialistDescribe an app, get one you can publish
SpecialistDescribe an app, get one you can publish
Turn one plain-language prompt into a production-ready full-stack app
Turn one plain-language prompt into a production-ready full-stack app
Turn a plain-language idea into a working AI app
Turn a plain-language idea into a working AI app

Build apps and AI agents without losing architectural control
Build apps and AI agents without losing architectural control