Knowledge Hub & Engineering Resources
Everything you need to evaluate, build, deploy, and scale autonomous AI voice employees on real telephone networks.
REST API & Webhooks Reference
Learn how to trigger automated outbound calls via cURL and Python, subscribe to call completion webhooks, and stream real-time transcripts.
DPDP Act 2023 & Security Center
Detailed technical analysis of Sancharya's Indian data residency, encryption ciphers (TLS 1.3, AES-256), DTLS-SRTP audio streams, and verified subprocessors.
Competitive Voice Telephony Hub
Objective side-by-side benchmarks comparing Sancharya with Bland AI, Vapi, Retell AI, and traditional human telecalling centers.
Pricing & Autonomous Spend Calculator
Transparent breakdown of per-minute talk-time rates (₹3.50/min), volume discounts, dedicated virtual numbers, and developer BYOK options.
Verified Case Studies & Blueprints
Explore verified architectural workflows for Indian real estate lead qualification, edtech demo class booking, and healthcare appointment management.
Why Sancharya Technical Overview
Deep dive into our Swara Indic voice engine, sub-200ms acoustic interruption handling, and Indian carrier telecom mesh.