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The Trust Infrastructure for
Digital Businesses
The Trust Infrastructure for Digital Businesses
Castler builds compliance-grade trust layers for critical business relationships
from software continuity to regulated escrow-based financial workflow
One API to access the entire banking ecosystem -
automated, compliant and built for scale.
One API Suite to access the entire banking ecosystem -automated, compliant and built for scale.
Talk to Our Expert
Talk to Our Expert
Empowering 1000+ enterprises to secure critical business relationships
Empowering 1000+ enterprises to secure critical business relationships
Software Escrow
Software Escrow
Built for Business Continuity.
Designed for Assurance.
Built for Business Continuity.
Designed for Assurance.
CastlerCode enables business continuity if a critical software vendor fails by securely escrowing source code, cloud assets, and deployment configurations with automated verification and controlled release. Built to protect enterprise operations and long-term commitments without slowing innovation.
Verified. Auditable. Release-Ready.
Verified. Auditable. Release-Ready.
Business Efficiency.
Delivered at Scale.
90%
Fewer API integrations
Faster go-live
Savings on manpower
Savings on infosec
Fraud reduction via FEWS & transaction controls
Faster payee onboarding
Reduction in reconciliation errors
Faster agreement execution
Business Efficiency.
Delivered at Scale.
90%
Fewer API integrations
Faster go-live
Savings on manpower
Savings on infosec
Fraud reduction via FEWS & transaction controls
Faster payee onboarding
Reduction in reconciliation errors
Faster agreement execution
Business Efficiency.
Delivered at Scale.
90%
Faster go-live
Savings on manpower
Savings on infosec
Fraud reduction via FEWS & transaction controls
Faster payee onboarding
Reduction in reconciliation errors
Faster agreement execution
Faster KYC/KYB processing
Reduction in failed payments
Software Escrow
Built for Business Continuity.
Designed for Assurance.
CastlerCode enables business continuity if a critical software vendor fails by securely escrowing source code, cloud assets, and deployment configurations with automated verification and controlled release. Built to protect enterprise operations and long-term commitments without slowing innovation.
Explore Software Escrow
Verified. Auditable. Release-Ready.
Escrow Banking
Escrow Banking
India’s Most Advanced Escrow Orchestration Suite, Crafted for B2B Payments
India’s Most Advanced Escrow Orchestration Suite, Crafted for B2B Payments
India’s Most Advanced Escrow Orchestration Suite, Crafted for B2B Payments
Castler’s Escrow Banking Platform enables enterprises to structure compliant, purpose-bound fund flows with end-to-end control, transparency, and real-time reconciliation. Built for any industry, any use case.
Castler’s Escrow Banking Platform enables enterprises to structure compliant, purpose-bound fund flows with end-to-end control, transparency, and real-time reconciliation. Built for any industry, any use case.
Castler’s Escrow Banking Platform enables enterprises to structure compliant, purpose-bound fund flows with end-to-end control, transparency, and real-time reconciliation. Built for any industry, any use case.
Connected Banking
Connected Banking
Built for Treasury.
Designed for Control.
Built for Treasury.
Designed for Control.
Castler’s Connected Banking Platform is a unified, API-first infrastructure that powers real-time collections, payouts, and cash flow visibility across a seamlessly integrated multi-bank ecosystem.
Castler’s Connected Banking Platform is a unified, API-first infrastructure that powers real-time collections, payouts, and cash flow visibility across a seamlessly integrated multi-bank ecosystem.
Castler’s Connected Banking Platform is a unified, API-first infrastructure that powers real-time collections, payouts, and cash flow visibility across a seamlessly integrated multi-bank ecosystem.
Explore Connected Banking
Banking Partners and trustees
Banking Partners and trustees
Powering Financial Operations with
Precision and Trust
Powering Financial Operations with Precision and Trust
Trusted by Risk Teams
Explainable logic, audit-ready reports, and conditional workflows that survive credit committees.
Trusted by Technology Teams
Single API. 15+ banks. Real-time performance. Go-live in weeks, not quarters.
Bank-Grade Security
ISO/IEC 27001, bank-vetted infra, and privacy-safe integrations that meet even the strictest vendor onboarding policies.
Endorsed by Business Leaders
Reduce drop-offs, unlock new revenue channels, and accelerate GTM with zero infra drag.
Built for Compliance & Legal Peace of Mind
RBI/SEBI/IRDAI aligned, with full audit trails, data localization, and escrow-first infrastructure.
Trusted by Risk Teams
Explainable logic, audit-ready reports, and conditional workflows that survive credit committees.
Trusted by Technology Teams
Single API. 15+ banks. Real-time performance. Go-live in weeks, not quarters.
Bank-Grade Security
ISO/IEC 27001, bank-vetted infra, and privacy-safe integrations that meet even the strictest vendor onboarding policies.
Endorsed by Business Leaders
Reduce drop-offs, unlock new revenue channels, and accelerate GTM with zero infra drag.
Built for Compliance & Legal Peace of Mind
RBI/SEBI/IRDAI aligned, with full audit trails, data localization, and escrow-first infrastructure.
Trusted by Risk Teams
Explainable logic, audit-ready reports, and conditional workflows that survive credit committees.
Trusted by Technology Teams
Single API. 15+ banks. Real-time performance. Go-live in weeks, not quarters.
Bank-Grade Security
ISO/IEC 27001, bank-vetted infra, and privacy-safe integrations that meet even the strictest vendor onboarding policies.
Endorsed by Business Leaders
Reduce drop-offs, unlock new revenue channels, and accelerate GTM with zero infra drag.
Built for Compliance & Legal Peace of Mind
RBI/SEBI/IRDAI aligned, with full audit trails, data localization, and escrow-first infrastructure.
Powering Financial Operations with Precision and Trust
Built for Scale, Trusted by Leaders
When it comes to trust and security, Castler's escrow solution delivers exactly that. What began as a niche solution to build more trust into transaction flows has now evolved into a versatile platform applicable across a wide range of use cases-from domestic to cross-border payments, gaming, real estate, and beyond. Castler simplifies complex escrow workflows, allowing businesses to bypass traditional banking hurdles while still anchoring security with underlying bank infrastructure.
Tanya Naik
Head of Online & Omni-channel Business, Pinelabs
Built for Scale, Trusted by Leaders
When it comes to trust and security, Castler's escrow solution delivers exactly that. What began as a niche solution to build more trust into transaction flows has now evolved into a versatile platform applicable across a wide range of use cases-from domestic to cross-border payments, gaming, real estate, and beyond. Castler simplifies complex escrow workflows, allowing businesses to bypass traditional banking hurdles while still anchoring security with underlying bank infrastructure.
Tanya Naik
Head of Online & Omni-channel Business, Pinelabs
Built for Scale,
Trusted by Leaders
When it comes to trust and security, Castler's escrow solution delivers exactly that. What began as a niche solution to build more trust into transaction flows has now evolved into a versatile platform applicable across a wide range of use cases-from domestic to cross-border payments, gaming, real estate, and beyond. Castler simplifies complex escrow workflows, allowing businesses to bypass traditional banking hurdles while still anchoring security with underlying bank infrastructure.
Tanya Naik
Head of Online & Omni-channel Business, Pinelabs