Tabs, a New York-based AI-native revenue platform purpose-built for modern finance teams, has raised $55 million in Series B funding, bringing its total funding to $91 million. 

Investors 

The round was led by Lightspeed Venture Partners, with participation from General Catalyst, Primary Venture Partners, and World Innovation Lab (WiL). 

Lightspeed Venture Partners is a multi-stage venture capital firm focused on accelerating disruptive innovations and trends in AI, enterprise, consumer, health, and fintech. Lightspeed and its global team currently manage over $30 billion in assets under management (AUM) across the Lightspeed platform, with investment professionals and advisors based in the U.S., Europe, India, Israel, and Southeast Asia. 

Tabs Use of Funds 

The company will use the funding to expand its AI engineering and research teams, accelerate its agent roadmap, and scale adoption across B2B and technology companies. 

About Tabs 

Tabs is an AI-native revenue platform designed to automate finance teams’ contract-to-cash cycle. Its agents manage the entire contract-to-cash lifecycle, including billing, collections, revenue recognition, and reporting, to help teams eliminate manual work and accelerate cash flow. Tabs generates invoices directly from contracts, reconciles payments in real time, and automates ASC 606 compliance. Headquartered in New York, Tabs serves over 200 customers such as Cursor and Statsig. 

Funding Details 

Company: Tabs, Inc. 

Raised: $55.0M 

Round: Series B 

Funding Date: September 2025 

Lead Investor: Lightspeed Venture Partners 

Additional Investors: General Catalyst, Primary Venture Partners, World Innovation Lab (WiL) 

Company Website: https://www.tabs.inc/  

Software Category: AI-Native Revenue Management / Finance Automation 

Source: https://www.businesswire.com/news/home/20250915745370/en/