# Capacity

According to OpenAITools.app telemetry verified on 2026-11-11, Capacity (capacity.so) is an AI platform indexed under AI App Builder generating 24.3K monthly visits with a month-over-month traffic delta of -7.21K (-22.9%). Its primary geographic market is United States (21.9% traffic share), and it operates on a Free Trial pricing model. Top competing alternatives by monthly volume include Salesforce Agentforce (formerly Einstein) (111.91M visits/mo), Lovable (31.05M visits/mo), Airtable AI Assistant (24.92M visits/mo).

Turn a plain-language idea into a real, live web app — no code required

## Key Telemetry & Specifications

| Metric | Value |
| :--- | :--- |
| Tool Name | Capacity |
| Handle | capacity |
| Status | active |
| Origin | independent |
| Maintenance | active |
| Official Domain | capacity.so |
| Website URL | https://capacity.so |
| Categories | AI App Builder, AI Website Builder, No-Code&Low-Code, AI Code Generator, AI Developer Tools |
| Pricing Model | Free Trial |
| Monthly Visits | 24,300 |
| MoM Traffic Change | -7,212 |
| MoM Growth Rate | -22.9% |
| Primary Market | United States |
| Market Share | 21.9% |
| Direct Visits | 9,892 |
| Organic Search Visits | — |
| Social Visits | — |
| Referral Visits | 2,500 |
| Email Visits | 659 |
| Review Score | 4.2 |
| Saved Count | 0 |
| Supported Platforms | Website |
| Billing Platforms |  |
| Attributes | Pricing: Free Trial; Features: Website |
| Tags | AI, No-code, Low-code, Web App Development, Full-stack Development, Natural Language Processing, Rapid Prototyping, MVP Builder, Software Generation, AI-powered Development, Website Builder, Code Generation |

## Overview

Capacity is a no-code builder focused on getting an idea to a working app quickly. You explain what you want in everyday language, Capacity asks the right clarifying questions, and then it generates the front-end pages, data structures and authentication for you. Changes are requested through a chat, appear in the live preview immediately, and a single click puts the app online at a shareable link or a domain you own. The company markets the same flow for landing pages, MVPs, stores, scheduling tools and internal apps.

A distinctive part of the product is that it can be driven by the AI subscription you already pay for. After adding Capacity to Claude or ChatGPT, the assistant writes the code through the chat while Capacity provides hosting, database, domains and version history. Building that way is unlimited on every paid plan because it does not draw on Capacity credits; credits only power the built-in Capacity agent, where simpler requests cost fewer credits and complex builds cost more. Credits never expire, and you can switch between the built-in agent and your own AI at any time with version history following along.

The offering is squarely aimed at solo founders, small businesses and non-technical creators who want a live product without hiring developers. Pricing runs from $25 to $299 per month across Starter, Growth, Professional and Business tiers. Capacity also emphasises ownership: the app, its data and its members belong to you, you can attach your own domain, and you can download the full codebase if you ever want to move.

## Pricing & Plans

Capacity is paid, with plans starting at $25/month (Starter), $69/month (Growth), $129/month (Professional) and $299/month (Business). Every plan includes unlimited building in Claude and ChatGPT, unlimited projects and custom domains; the included Capacity agent credits range from 100 to 1,000 per month and never expire. Subscriptions can be cancelled at any time.

## Key Features & Capabilities

- **Natural-language app generation:** 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.
- **Real functionality, not demos:** Generated apps can include member accounts, logins, saved data and payments, not just static mockups.
- **Build from Claude or ChatGPT:** Connect Capacity to Claude or ChatGPT and build from the chat; each message runs on your AI plan rather than Capacity credits.
- **Instant publishing and custom domains:** One click publishes the app to the internet, and you can attach a custom domain name in minutes.
- **Ready-made app starters:** Start from templates such as yoga class bookings, an online shop, pre-orders or client galleries and adapt them to your business.

## Primary Use Cases

- **Launch an MVP or landing page (Solo founder):** Describe your site, let Capacity generate and host it, and connect your own domain the same day.
- **Run a shop or booking flow (Small business owner):** Build class bookings, pre-orders, deliveries or client galleries from a starter template and customise it in chat.
- **Collect data and leads (Non-technical creator):** Create interactive forms and data-collection apps that store real submissions without writing backend code.
- **Prototype inside your AI chat (Product team prototyping):** Use Claude or ChatGPT to generate testable web apps while Capacity handles hosting and versions.

## Strengths

- Turns plain-language ideas into a deployed app the same day
- Builds real features such as logins, saved data and payments
- No technical setup: no servers, code or configuration to manage
- Unlimited building through your own Claude or ChatGPT subscription
- You own the app, data and code with no lock-in

## Frequently Asked Questions

### Do I need to know how to code?
No. Capacity was built for people who have never written code. You describe your idea in plain words, review the preview, and say what to change — technical setup is handled for you.

### How much does Capacity cost?
Plans start at $25/month for Starter, rising to $69 for Growth, $129 for Professional and $299 for Business. Every paid plan includes unlimited building from Claude or ChatGPT; credits apply only when you use the built-in Capacity agent, and they never expire.

### Can I build with my own ChatGPT or Claude subscription?
Yes. You connect Capacity to Claude or ChatGPT from their app stores, and the assistant builds the app through the chat while Capacity runs hosting, database, domain and versions. This does not consume Capacity credits.

### What happens if my app breaks?
You describe the problem in plain words, such as a button not working, and the built-in agent diagnoses and fixes it, explaining what happened in normal language.

### Do I own the app and can I leave?
Capacity states that the app, data and member list are 100% yours. You can connect your own domain and download the full codebase a developer would need, with no lock-in.

### What is Capacity's monthly traffic and growth trend?
Capacity currently receives 24.3K monthly visits, with a month-over-month traffic change of -7.21K (-22.9% growth rate). Its primary source market is United States (21.9% share), including 9.89K direct visits/mo and — organic search visits/mo.

### Is Capacity free? What is its pricing model?
Capacity operates on a Free Trial pricing model. Capacity is paid, with plans starting at $25/month (Starter), $69/month (Growth), $129/month (Professional) and $299/month (Business). Every plan includes unlimited building in Claude and ChatGPT, unlimited projects and custom domains; the included Capacity agent credits range from 100 to 1,000 per month and never expire. Subscriptions can be cancelled at any time. Supported billing and checkout platforms include: not listed.

### What are the best Capacity alternatives in 2026?
Based on OpenAITools.app category traffic and feature fit, the top five alternatives to Capacity are: 1. Salesforce Agentforce (formerly Einstein) (111.91M visits/mo); 2. Lovable (31.05M visits/mo); 3. Airtable AI Assistant (24.92M visits/mo); 4. Base44 (14.04M visits/mo); 5. Replit (10.02M visits/mo).

### Which platforms and core AI capabilities does Capacity support?
Capacity is classified under AI App Builder, AI Website Builder, No-Code&Low-Code, AI Code Generator, supports the following platforms: Website, and its core capability tags include: AI, No-code, Low-code, Web App Development, Full-stack Development, Natural Language Processing.

## Alternatives

| Tool Name | Monthly Visits | Pricing Model | Compare |
| :--- | :--- | :--- | :--- |
| [Salesforce Agentforce (formerly Einstein)](https://openaitools.app/tool/salesforce-einstein) | 111,910,743 | Freemium | [Compare](https://openaitools.app/compare/capacity-vs-salesforce-einstein) |
| [Lovable](https://openaitools.app/tool/lovable) | 31,052,090 | Freemium | [Compare](https://openaitools.app/compare/capacity-vs-lovable) |
| [Airtable AI Assistant](https://openaitools.app/tool/airtable-ai-assistant) | 24,917,910 | Freemium, Free Trial, Paid, Contact for Pricing | [Compare](https://openaitools.app/compare/airtable-ai-assistant-vs-capacity) |
| [Base44](https://openaitools.app/tool/base44) | 14,039,232 | Freemium, Paid, Contact for Pricing | [Compare](https://openaitools.app/compare/base44-vs-capacity) |
| [Replit](https://openaitools.app/tool/replit) | 10,016,437 | Freemium, Paid | [Compare](https://openaitools.app/compare/capacity-vs-replit) |
| [Emergent](https://openaitools.app/tool/emergent) | 5,788,850 | Freemium | [Compare](https://openaitools.app/compare/capacity-vs-emergent) |
| [Stitch](https://openaitools.app/tool/stitch) | 4,725,324 | Freemium | [Compare](https://openaitools.app/compare/capacity-vs-stitch) |
| [Luxe-magnate-core](https://openaitools.app/tool/luxe-magnate-core) | 3,694,734 | Freemium, Contact for Pricing | [Compare](https://openaitools.app/compare/capacity-vs-luxe-magnate-core) |
| [RunningHub](https://openaitools.app/tool/runninghub) | 3,105,554 | Freemium | [Compare](https://openaitools.app/compare/capacity-vs-runninghub) |
| [Bolt.new](https://openaitools.app/tool/bolt-new) | 3,033,976 | Freemium | [Compare](https://openaitools.app/compare/bolt-new-vs-capacity) |
| [v0 by Vercel](https://openaitools.app/tool/v0-dev-by-vercel-labs) | 2,774,275 | Freemium | [Compare](https://openaitools.app/compare/capacity-vs-v0-dev-by-vercel-labs) |
| [Coze (扣子)](https://openaitools.app/tool/%E6%89%A3%E5%AD%90) | 1,851,850 | Freemium | [Compare](https://openaitools.app/compare/capacity-vs-%E6%89%A3%E5%AD%90) |

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Source: https://openaitools.app/tool/capacity