# Kastle raises $24M to bring AI agents to lenders

> A startup says it has solved the adoption gap that keeps banks from deploying AI by letting agents work within existing systems.
- Title: Kastle raises $24M to bring AI agents to lenders · Pymnts
- Summary: A startup says it has solved the adoption gap that keeps banks from deploying AI by letting agents work within existing systems. Kastle's platform lets…
- Keywords: kastle, agentic ai, ai agents, consumer lending, financial institutions, series a funding, insight partners, legacy systems, ai adoption, financial crime, business, finance
- Source: Pymnts — https://pymnts.com/news/artificial-intelligence/2026/kastle-raises-24-million-to-help-lenders-adopt-agentic-ai
- Author: PYMNTS
- Published: 2026-09-21T10:51:17+00:00
- Read time: 1 min
- Topics: kastle, agentic ai, ai agents, consumer lending, financial institutions, series a funding, insight partners, legacy systems, ai adoption, financial crime, business, finance
## Kastle lands $24 million Series A
The agentic AI platform for lenders raised funding led by Insight Partners to expand its teams and accelerate deployments with financial institutions.
## The adoption gap problem
Most lenders recognize AI's potential but can't adopt it because replacing legacy systems requires years of risky migration while technology shifts every quarter.

> Replacing legacy infrastructure with an entirely AI-native technology stack could require years of complex, high-risk migration
## Kastle's third path forward
The platform deploys AI agents to handle high-volume, repeatable work while humans focus on complex cases requiring judgment and relationships, all without replacing existing systems.

> We give financial institutions an AI workforce that can operate across the systems they already have
## AI agents fight financial crime
AI agents can audit every case consistently and thoroughly, unlike traditional sampling methods, producing well-documented investigations that don't get fatigued or forgetful.

> The AI doesn't get bored. It doesn't get fatigued. It doesn't forget to include that link
## Speed over perfection
Kastle's approach lets lenders capture AI benefits now rather than waiting five years for a complete system overhaul, addressing the real-world urgency of staying competitive.

> We can capture the benefits of AI now, not five years from now
## Key takeaway

Kastle's platform lets lenders deploy AI agents to handle routine work without replacing legacy systems, solving a major barrier to AI adoption in finance.