Opentag

AI agentsY Combinator

Latest funding

Pre Seed · September 11, 2026

Amount not disclosed in a source on record.

Website: tryopentag.com.

X: @opentag · 220 followers.

LinkedIn: linkedin.com.

Category: AI agents.

Sectors: model-agnostic AI coworker in slack.

Subcategory: slack AI coworker.

Stage: Pre Seed.

Based in: San Francisco, United States.

Last round: Sep 11, 2026 · 62 days ago.

Team: 3 people on the team page.

On Recent Funding since: Sep 11, 2026.

Signals

X account@opentag · created Aug 17, 2026 (3 months old) · 220 followers

Website registeredAug 22, 2026 (3 months old)

TIMELINE · MILESTONES

@opentag·1 round·2 signals before the first raise

One step per dated milestone. Pins are dated signals; hover the icons for dates.

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/opentag (get a free API key).