Bool

Name: Bool
Price: 20 USD

Free plan APIiPhoneLinuxWeb

What Bool is

Bool is an AI app builder that turns plain-language prompts into web apps with a database, file storage, sign-in, hosting, and a live preview. Apps can be deployed with one click and shared through their own addresses. You can set access for anyone with a link, everyone at work, or named people. Builders can invite collaborators by email; app changes are saved as checkpoints that can be restored.

Bool presents use cases including personal software, prototypes, internal software, private websites, and organizing apps. Connectors for Linear, Notion, GitHub, and other tools let its chat agent use connected data. An MCP connector works with AI clients such as ChatGPT, Claude, and Cursor. Developers can also use an HTTP API with personal access tokens and a CLI for local development, app data access, and publishing. Bool lists encryption, per-app data isolation, scoped access controls, and audit logging among its security measures. It says prompts, code, and app data are not used to train models, though prompts and relevant project context go to third-party AI providers. Bool has a free plan and paid plans from $20/mo. It runs on the web and Linux and is also available through an API; mobile apps are not available.

Who it suits

Bool suits people who want to build and deploy personal apps, prototypes, internal software, private websites, or organizing tools from prompts. It also fits teams that need shared editing, access controls, connected services, or developer access through an API and CLI.

What it does well

Build web apps from plain-language prompts with a live preview.
Apps include a database, file storage, sign-in, and hosting.
Invite collaborators and restore saved checkpoints.
Choose link, workplace, or named-person access for published apps.
Connect Linear, Notion, GitHub, and other tools to the chat agent.
Use an HTTP API, CLI, or MCP connector for AI clients.

What to know first

Free workspaces have a five-credit rolling 24-hour limit.
Free plan allows up to five deployed Bools and five bool.so subdomains.
Mobile apps are not available.
Prompts and relevant project context are sent to third-party AI providers.

Limits

The Free plan includes 30 credits per month, up to five deployed Bools, and five bool.so subdomains. Workspaces also have a five-credit rolling 24-hour limit; when credits run out, existing apps remain live and shareable, but changes pause until credits replenish or are topped up.

Plans

Plan	Billed and limits	Price
Plus	$20/ month · 100 credits/month · unlimited Bools and subdomains · private projects · custom domains · remove Bool badge · larger Drop limits	$20 a month
Team	$30/ user / month · 150 pooled credits per seat/month · shared workspace · roles and permissions · workspace sharing · managed domains · centralized billing	$30 a month
Free	$0/ month · 30 credits/month with 5-credit rolling daily limit · 5 deployed Bools · 5 bool.so subdomains · collaborators · 10MB Drop projects · public projects · databases	Free
Business	$100/ month · 500 pooled credits per month · unlimited workspace members · roles and permissions · workspace-level project sharing · workspace-managed domains · centralized billing	$100 a month
Pro	$20/ month · 100 credits per month · unlimited bools and bool.so subdomains · public and private projects · custom domains · remove Bool badge · larger Drop file limits · up to 10 workspace members · pooled workspace credits	$20 a month

As bool.com lists them, read 15 Oct 2026. The maker's own page has the final word.

Getting started

Open https://bool.com/.
Choose the Free plan or a paid plan.
Build an app by entering a plain-language prompt.
Use the live preview to view the app.
Deploy the app and share its address with the access setting you want.

Verdict

Choose Bool if you want to create and publish web apps from prompts, with built-in data storage, hosting, collaboration, and access controls. Paid plans include private projects and custom domains from $20/mo. Look elsewhere if you need a mobile app.

Questions

Does Bool have a free plan?

Yes. The Free plan costs nothing and includes 30 credits per month, up to five deployed Bools, five bool.so subdomains, databases, and public projects.

How much do paid plans cost?

Paid plans start at $20/mo. Plus is $20 a month, Team is $30 a month, Pro is $20 a month, and Business is $100 a month.

Which platforms does Bool support?

Bool lists web, Linux, and API platforms. Mobile apps are not available.

Can Bool apps use custom domains?

Yes. Custom domains are included in Plus and Pro; Business includes workspace-managed domains.

Which services can connect to Bool?

Bool docs list connectors for Linear, Notion, GitHub, and other tools. Its MCP connector supports AI clients including ChatGPT, Claude, and Cursor.

Does Bool offer a free trial?

No. Bool lists no free trial.

Facts from Bool's own pages

Access controls: Published apps can be shared with anyone by link, everyone at work, or only named people. · bool.com, 7 Oct 2026
AI-client integration: Bool exposes an MCP server that lets ChatGPT, Claude, Cursor and other MCP clients build and deploy projects. · bool.com, 15 Oct 2026
AI clients: Bool offers an MCP connector for AI clients including ChatGPT, Claude, and Cursor to build and deploy apps. · bool.com, 7 Oct 2026
AI data handling: Bool says it does not train models on users’ prompts, code, or app data, though prompts and relevant project context are sent to third-party AI providers. · bool.com, 7 Oct 2026
AI in published apps: Bool can add server-side AI features for app visitors without requiring the builder to supply a model-provider API key. · bool.com, 15 Oct 2026
AI output limitation: Bool warns that generated code can be inaccurate, incomplete or insecure and must be reviewed and tested before production use. · bool.com, 15 Oct 2026
Authentication: Apps can add email/password and Google sign-in, password reset and per-user data isolation. · bool.com, 15 Oct 2026
Availability limitation: Bool does not guarantee uptime, latency, throughput or storage durability and acknowledges possible maintenance or model-provider outages. · bool.com, 15 Oct 2026
Billing limitation: Credits are non-transferable and generally non-refundable under the terms. · bool.com, 15 Oct 2026
Bool launch history: CodeHS announced Bool as a college and individual coding platform at the February 2018 SIGCSE conference, with course building, code submission and autograding planned. · codehs.com, 15 Oct 2026
CLI: The bool CLI supports project creation, linking, generated TypeScript types, entity management and deployment. · bool.com, 15 Oct 2026
CLI package: The public bool-cli npm listing describes global installation with npm, project deployment and pulling, and an MIT license for that CLI package. · npmjs.com, 15 Oct 2026
Collaboration: Builders can invite people by email to edit apps together, and each change is saved as a checkpoint that can be restored. · bool.com, 7 Oct 2026
Company founded: LinkedIn lists CodeHS as founded in 2012. · linkedin.com, 15 Oct 2026
Company headquarters: LinkedIn lists CodeHS headquarters in Chicago, Illinois. · linkedin.com, 15 Oct 2026
Company legal name: The Bool homepage footer identifies the maker as CodeHS, Inc. · bool.com, 15 Oct 2026
Company size: LinkedIn lists CodeHS at 51–200 employees. · linkedin.com, 15 Oct 2026
Custom domains: Paid plans can map a user-owned domain to a published Bool. · bool.com, 15 Oct 2026
Database: Bool automatically provisions a database for each app and provides live spreadsheet-style data editing. · bool.com, 15 Oct 2026
Developer access: Bool provides an HTTP API using personal access tokens and a CLI for local development, app data access, and publishing. · bool.com, 7 Oct 2026
Documentation depth: The docs cover getting started, building, files, database, publishing, auth, analytics, logs, CLI, SDK, HTTP API, MCP and connectors. · bool.com, 15 Oct 2026
File storage: Each app includes file storage alongside its database and hosting. · bool.com, 15 Oct 2026
Free plan: Yes · bool.com, 19 Sept 2026
Funding: CodeHS announced a $1.75 million funding round in January 2015 from Learn Capital, NewSchools Ventures, Kapor Capital, Chmod, Stanford-StartX, Seven Peaks Ventures and angels. · codehs.com, 15 Oct 2026

Where Bool stands on Freedom251

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