Billow AI Labs

Billow AI is an AI-powered platform focused on automating accounts receivable (A/R) collections, primarily for law firms.

Latest funding

Latest round on record: Seed, September 2026, amount undisclosed.

Website: thebillow.ai.

LinkedIn: linkedin.com.

Categories: Legal and compliance Fintech.

Sectors: B2B, Finance and Accounting, Artificial Intelligence, Finance, Workflow Automation.

Stage: Seed.

Based in: San Francisco, United States.

Last round: Sep 15, 2026 · 58 days ago.

On Recent Funding since: Sep 28, 2026.

Signals

Website registeredMay 24, 2025 (18 months old)

TIMELINE · MILESTONES

2 rounds·1 signal before the first raise

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

September 15, 2026
Seed · amount undisclosed
September 10, 2026
Pre Seed · amount undisclosed
YY Combinator (lead)
Source: ycombinator.com
May 24, 2025
Website created
Date unknown
Round · $500K*
YY Combinator
Source: ycombinator.com

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/billow-ai-labs (get a free API key).