Build0

Build0 is a no-code platform for building internal applications and workflows with AI. You describe the tool you need in plain language, for example a request that starts with build me something that, and the platform turns it into a running application. It connects to existing tools such as Jira, Notion, and Slack so different systems work together, and it includes governance features such as role-based access control, version control, and audit logs. Packages range from a free starter plan through team, growth, and scale options up to enterprise, and the listing notes support from Y Combinator.

- Describe an app and get a working full-stack tool.

- Connect existing tools like Jira, Notion, and Slack.

- Set role-based permissions, versions, and audit logs.

- Collaborate across roles on the same platform.

- Founders validating internal tool ideas.

- Product managers building quick utilities.

- Operators and engineers automating workflows.

The free starter package has limits, and growing teams move to paid plans, so plan the budget as usage spreads. Complex applications may still need engineering review, especially where data accuracy or security matters. Permissions and audit configuration take care at the start, and skipping that step creates problems later. Treat generated apps as a strong first draft that your team still owns. Run one full task end to end first, then expand once you are comfortable with the workflow and the result quality. Behavior may vary across browsers and devices, so test before production use and consult the help docs if errors appear. Name and archive exported files consistently so you can find and reuse them, and keep a backup copy of key data.