Buster
Last verified 2026-05-02. JSON
The funding figures on this page are attributed, not sourced: a publisher is on record but no document URL is. How we mark provenance.
| Total raised | $1.0Mattributed |
|---|---|
| Latest round | seed, $1.0M, 2024-01-15attributed |
| Founded | 2024 |
| Headquarters | Salt Lake City, UT, USA |
| Industry | ai |
| Stage | seed |
| Website | buster.so |
Buster (now operating as Keystroke) is a platform for building AI agents and internal automations using TypeScript code rather than visual canvases. It targets engineering teams that need to ship custom agents and integrations faster than Zapier or n8n allow. Coding agents like Cursor and Claude can build the TypeScript directly while the platform handles deployment, collaboration, and compliance.
Funding rounds
| Date | Round | Amount | Lead |
|---|---|---|---|
| 2024-01-15 | seed | $1.0M | undisclosed |
Detected tech stack
Vercel, Marko, Node.js, PHP, React
Provenance
| Fact | Status | Basis |
|---|---|---|
| Seed, $1.0M | attributed | yc named as publisher. No document URL on file. |
| Total raised $1.0M | attributed | yc named as publisher. No document URL on file. |
| Company existence | self-reported | buster.so, read 2026-05-02 |
| Description | self-reported | buster.so, read 2026-05-02 |
Nothing on this page is sourced yet. A sourced fact links to a document that states it.
Change history
No change recorded since records began on 2026-09-24.