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Confluence Labs

Confluence Labs develops AI systems for data-efficient reasoning and program synthesis to support research in science and engineering.

Y Combinator
Latest funding

$500K*

Source: ycombinator.com

Latest round on record: Pre Seed, February 2026, amount undisclosed.

All 2 rounds ↓
Website: confluence.sh.
X: @_confluencelabs · 987 followers.
Sectors: B2B.
Stage: Pre Seed.
Based in: San Francisco, United States.
Last round: Feb 24, 2026 · 261 days ago.
Team: 2 people on the team page.
On Recent Funding since: Sep 28, 2026.

Signals

X account@_confluencelabs · created Feb 23, 2026 (9 months old) · 987 followers
Website registeredDec 12, 2025 (11 months old)
TIMELINE · MILESTONES

Confluence Labs | 74 days from website to first raise on record

@_confluencelabs·1 round·2 signals before the first raise
JAN 2026MARMAYJULSEPNOV||WEBSITE CREATED · DEC 12, 2025||X ACCOUNT CREATED @_CONFLUENCELABS · FEB 23, 2026Pre Seed · Feb 24, 2026PRE-SEED · FEB '26

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

Funding rounds

  1. Pre Seed · amount undisclosed
  2. X account created
  3. Website created
  4. Date unknown
    Round · $500K*
    YY Combinator
    Source: ycombinator.com

Founders and team

Investors

Companies like Confluence Labs

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/confluence-labs (get a free API key).

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