Vesta raises $30 million Series B as lenders automate mortgage origination

Vesta, an AI-native loan origination system for mortgage lenders, raised $30 million in a Series B led by Conversion Capital, bringing total funding to $85 million. The company says lenders on and moving to Vesta originate more than $100 billion a year, and Pennymac reported lower origination costs and higher efficiency after switching to Vesta.

Why it matters: - Mortgage lenders are under pressure to cut the cost and time of originating loans. - Vesta is pitching an AI-native system that replaces manual workflows and legacy loan origination software with automation built into the core platform. - Pennymac reported a 25% decrease in operational cost to originate and about 50% efficiency gains for loan officers after switching to Vesta, before turning on AI agents. - Vesta says about 40% of tasks completed on its platform are now handled by AI agents and automated workflows, and that share is rising.

What happened: - Vesta raised $30 million in a Series B on Oct. 8, 2026. - The round brings Vesta’s total funding to $85 million. - Conversion Capital led the round. - Three Vesta customers invested: New American Funding, Pennymac and nbkc bank. - Citi Ventures, FirstKey Mortgage and Navitas Capital also joined. - Existing investors Andreessen Horowitz, Zigg Capital and Parker89, First American Financial's venture arm, also participated.

The details: - Vesta is an AI-native loan origination system for mortgage lenders. - The platform lets people and AI agents work the same loan file in the same system. - Vesta says lenders can use AI agents for document review, data validation and cross-checks when loans come in. - The AI agents record decision-making and escalate items that need a person. - Mortgage lenders use Vesta’s AI agents today to automate tasks from application through funding, including underwriting decisions, clearing conditions and reviewing closing packages. - Lenders report that the AI agents outperform human workers because they follow rules, perform consistently and do not get tired. - Lenders on and moving to Vesta originate more than $100 billion a year. - Vesta was founded in 2020. - Vesta is backed by Andreessen Horowitz, Bain Capital Ventures and Conversion Capital. - Conversion Capital led Vesta’s seed round as well.

Between the lines: - Pennymac’s results are notable because the lender saw cost and efficiency gains before activating AI agents, which suggests the platform’s core workflow redesign is part of the value proposition, not only the automation layer. - The customer-investor list gives Vesta both validation and distribution in a market where lenders are often cautious about core system changes. - Conversion Capital’s follow-on leadership signals continued conviction that mortgage origination is moving toward a more automated operating model.

What's next: - Vesta plans to use the new capital for product growth and market expansion. - The company is hiring across engineering, implementation and go-to-market. - More lenders are likely to adopt or expand use of AI agents inside the Vesta platform as the share of automated tasks rises.

The bottom line: - Vesta is betting that mortgage origination will be won by systems built for AI from the start, not bolted onto legacy software later.