Kastle Product Details

About

Kastle is an AI voice agent for mortgage servicing. We help servicers collect payments, verify new borrowers, and qualify new loan inquiries over the phone. Rishi and Nitish met at UIUC where they graduated with degrees in systems engineering and computer science. Rishi was the founding Product Manager for Redfin’s Mortgage Marketplace at 22 and grew the business from $3M to $6M in revenue in 9 months. Nitish patented Verkada’s motion search system and was the youngest tech lead at the company at 23. While building Redfin's Mortgage Marketplace Rishi realized traditional lenders didn't have the infrastructure to service online inquiries and were losing customers. Nitish and Rishi are building Kastle to help traditional financial services companies better interface with their customers.

Detailed Information

Kastle is an AI voice agent for mortgage servicing. We help servicers collect payments, verify new borrowers, and qualify new loan inquiries over the phone. Rishi and Nitish met at UIUC where they graduated with degrees in systems engineering and computer science. Rishi was the founding Product Manager for Redfin’s Mortgage Marketplace at 22 and grew the business from $3M to $6M in revenue in 9 months. Nitish patented Verkada’s motion search system and was the youngest tech lead at the company at 23. While building Redfin's Mortgage Marketplace Rishi realized traditional lenders didn't have the infrastructure to service online inquiries and were losing customers. Nitish and Rishi are building Kastle to help traditional financial services companies better interface with their customers.

Kastle Reviews (15)

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4.3

15 reviews

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Alphonso Hauck V

November 1, 2025

The team uses it daily. Essential for our operations.

Kendrick Treutel

November 1, 2025

Really impressed with the features and ease of use.

Glen Langworth

November 1, 2025

Clean UI and powerful features. Exactly what we needed.

Donnie D'Amore

November 1, 2025

Has significantly improved our team's productivity.

Nikolas Murphy DDS

November 1, 2025

Easy onboarding process. Everyone picked it up quickly.

Janiya D'Amore

November 1, 2025

The team uses it daily. Essential for our operations.

Elijah Schimmel II

November 1, 2025

Fast, reliable, and constantly improving. Great product!

Mr. Vinnie Heller Jr.

November 1, 2025

Customer service is responsive and helpful.

Ms. Sienna Daugherty

November 1, 2025

Has significantly improved our team's productivity.

Dr. Vladimir Williamson

November 1, 2025

The team uses it daily. Essential for our operations.

Aiyana Streich III

November 1, 2025

Really impressed with the features and ease of use.

Jed Thompson

November 1, 2025

Easy to set up and get started. Very intuitive.

Keshawn Roob

November 1, 2025

Outstanding performance and great documentation.

Lawson Mante I

November 1, 2025

Easy to set up and get started. Very intuitive.

Keon Bernier

November 1, 2025

Performance issues during peak usage times.

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