River Workspace

Y Combinator

Latest funding

Pre Seed · August 27, 2026

Amount not disclosed in a source on record.

Website: meetriver.com.

X: @riverworkspace · 65 followers.

Sectors: the AI desktop over your real docs/sheets/slides.

Subcategory: AI desktop interface.

Stage: Series B+.

Based in: San Francisco, United States.

Last round: Aug 27, 2026 · 77 days ago.

Team: 2 people on the team page.

On Recent Funding since: Aug 27, 2026.

Signals

X account@riverworkspace · created Feb 25, 2026 (9 months old) · 65 followers

Website registeredApr 4, 2018 (8 years old)

TIMELINE · MILESTONES

@riverworkspace·3 rounds·1 signal 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/river-workspace (get a free API key).