Castler Information

Castler SRP — the world's first AI-assisted Software Escrow and Recoverability Platform. Traditional software escrow stores source code and hopes it works. It rarely does. The deposit is never rebuilt, never deployed, never proven, and stale by the time you need it. When a critical vendor fails, "we have an escrow agreement" is not the same as being able to recover. Castler closes that gap. We take your vendor's software, rebuild it from scratch, and prove it runs without the vendor. Every verification is reviewed and signed by a Castler engineer, giving you audit-grade evidence your regulator, board, and risk team can rely on. The result is a signed Proof of Recovery for each vendor, each release, delivered in 6 to 18 hours instead of weeks, at a fraction of traditional verification cost, across your entire software estate rather than one or two applications. The regulator has stopped asking "Do you have escrow?" It now asks "Can you prove recovery?" Castler SRP is how you answer, mapped to 17 mandates across 9 jurisdictions including RBI, SEBI, and IRDAI in India, EU DORA, UK PRA SS2/21, MAS TRM, and APRA CPS 230. Trusted by institutions that cannot afford to be wrong, including HDFC Bank, SBI, Canara Bank, Union Bank, Indian Bank, India Post Payments, NSDL Payments, Pine Labs, and Mahindra Finance. ISO/IEC 27001 and SOC 2 Type II certified. Backed by IIFL Fintech Fund, Flipkart Ventures, Rainmatter (Zerodha), Capital2B, and Venture Catalysts.