Columnar
Last verified 2026-05-06. 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, 2025-01-01attributed |
| Founded | unknown |
| Headquarters | San Francisco, CA |
| Industry | data infra |
| Stage | seed |
| Website | columnar.tech |
Columnar provides modern data infrastructure built on Apache Arrow and ADBC for faster, more secure database connections. It serves developers and data teams needing efficient access to their data sources. The dbc command-line tool simplifies ADBC driver installation and management across Linux, macOS, and Windows.
Funding rounds
| Date | Round | Amount | Lead |
|---|---|---|---|
| 2025-01-01 | seed | $1.0M | bessemer |
Detected tech stack
Cloudflare, Google Analytics, Google Tag Manager, DoubleClick Floodlight, WordPress, React, PHP, MySQL
Provenance
| Fact | Status | Basis |
|---|---|---|
| Seed, $1.0M | attributed | vc-portfolio named as publisher. No document URL on file. |
| Total raised $1.0M | attributed | vc-portfolio named as publisher. No document URL on file. |
| Company existence | self-reported | columnar.tech, read 2026-05-06 |
| Description | self-reported | columnar.tech, read 2026-05-06 |
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.