Kastle
PrivateLast Round
Series A
Sep 17, 2026
Total Funding Raised
$30.9M
Momentum
Top 1%
of companies Caplight tracks
Company Overview
Kastle is a software company that provides an AI-powered platform for consumer lending and mortgage servicing, offering voice and SMS agents to automate customer interactions, collections, and loan operations.
Sector
FinTech
Verticals
Accounting & Expense, Digital Payments, Workflow Automation
Business Model
B2B
Customer Profile
Usage-Based SaaS, Subscription SaaS
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Kastle Comparables
Compare Kastle with similar companies based on industry and business-model similarity.
Kastle Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Sep 17, 2026 | ||||
| Seed | Mar 2, 2025 | ||||
| Seed | Jul 1, 2024 |
Key People
Founding team and executive leadership
Kastle Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Commerce Ventures | Seed |
| Commerce Ventures | Seed, Series A |
| Fifth Wall | Series A |
| Y Combinator | Seed, Series A |
| Insight Partners | Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 19, 2026
Grew 33% QoQ from 12 to 16 employees.
- Sep 17, 2026
$24M round led by Insight Partners
Kastle Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about Kastle's valuation, stock price, and market status.
Is Kastle a public or private company?
Kastle is a private company.
What is the current stock price of Kastle?
Kastle is a private company, so its shares have no public market price. Caplight tracks Kastle's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Kastle worth (valuation)?
Valuation information for Kastle is not publicly available.
Can I buy Kastle stock?
Kastle shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Kastle's last funding round?
Kastle's most recent funding round was Series A on September 17, 2026.
Who are the main investors in Kastle?
Key investors in Kastle include Insight Partners.
Will Kastle IPO soon?
No public IPO plans have been announced for Kastle.
How can I track Kastle secondary market activity?
Caplight tracks bids, offers, and trades in Kastle's shares on secondary markets.