
CRM-aware from the first second; uses past lead activity, intent, and history.
Multilingual voice agent built on top of Sarvam's sovereign AI foundation.
Pushes for the next step on every call: qualification, callback, or close.
Optimized for structured engagement flows like loan balance inquiries, payment follow-ups, appointment booking, and cart recovery.
Holds 30+ turns of objection handling without losing the thread or repeating itself.
Strong code-mixing fluency across 11 Indian languages, one of Sarvam's genuine strengths.
Adapts mid-call when leads switch between Hindi, English, Tamil, or regional dialects.
Customer's engineering team configures the workflow, integrations, and conversation logic on the platform.
Natural, human-like voice that sounds conversational and calm under pressure.
Workflow-bound: when conversations move outside the configured flow, the call escalates or ends.



























Capabilities
SquadStack.ai
Sarvam.ai
Focus
SquadStack.ai:
Increasing conversions and reducing CAC across the sales funnel
Sarvam.ai:
Sovereign AI infrastructure for enterprises, governments, and developers
Scale
SquadStack.ai:
120M+ AI sales calls monthly for India's leading consumer brands
Sarvam.ai:
100M+ total interactions till date
Performance
SquadStack.ai:
90% connectivity, 40% more conversions, 3x lower CAC vs human agents
Sarvam.ai:
Customer's engineering team owns the performance outcome
POC Success Rate
SquadStack.ai:
92%
Sarvam.ai:
Below industry average of 25%
What you get
SquadStack.ai:
A full sales engine all owned by a forward-deployed team
Sarvam.ai:
A sovereign AI platform with foundational models and APIs
Speech Models
SquadStack.ai:
Proprietary Models trained on 5M+ hours of real Indian sales conversations with a WER as low as 26.4%
Sarvam.ai:
Proprietary Models with 36.8% WER
Naturalness
SquadStack.ai:
World's first Voice AI to pass the Turing Test, 81% of 1,563 BFSI leaders couldn't distinguish AI from human
Sarvam.ai:
Contact-centre-grade robotic voice
A/B testing
SquadStack.ai:
Built-in controlled experiments on voice, prompt, channel sequence, and timing through the Optimize engine
Sarvam.ai:
No A/B testing engine
Long Conversations
SquadStack.ai:
No drift on even 30-turn complex sales calls
Sarvam.ai:
Built for structured engagement workflows
Compliance
SquadStack.ai:
ISO 27001, ISO 27701, SOC 2 Type II, DPDP, TRAI-compliant
Sarvam.ai:
ISO certified, SOC 2 Type II
Best Fit For
SquadStack.ai:
Enterprises hiring a partner to deliver sales conversion outcomes
Sarvam.ai:
Enterprises and developers building their own AI products on India's sovereign foundation
You're running consumer sales in India and want to lower CAC.
You need voice AI for long, complex sales calls in 8+ Indian languages.
You need persistent memory across Call, WhatsApp, SMS, and in-app.
You're in BFSI, EdTech, or E-Commerce and need DPDP/TRAI compliance.
You want voice AI built by a team that owns your business metrics.
You have an engineering team to build your own products on India's sovereign AI foundation.
Your buyer is a CTO or CDO focused on infrastructure flexibility.
Your use cases span customer engagement, translation, and developer APIs.
You want a self-serve platform with foundational models and APIs.

Sarvam and SquadStack solve different problems. Sarvam is building India's sovereign AI infrastructure for enterprises, governments, and developers to build their own products on. SquadStack delivers sales conversion outcomes for India's leading consumer brands. Both are voice AI for India. The difference is whether you're hiring an infrastructure partner for your engineering team to build with, or hiring a partner to lift conversion and lower CAC for your sales floor.
Common pattern. Several enterprises run Sarvam for translation, dubbing, document digitization, and broader AI infrastructure, and SquadStack for voice AI agents that augment or replace human callers on high-volume sales campaigns. The two products solve different problems and don't conflict. Sarvam powers your AI infrastructure across many use cases. SquadStack runs your sales floor at 3x lower CAC than human teams.
Both are voice agent products, but they sit at different layers. Samvaad is a deployment platform on Sarvam's sovereign AI foundation. The customer's engineering team configures the workflow, integrations, and conversation logic to deploy Samvaad agents for use cases like balance inquiries, payment follow-ups, and appointment booking. SquadStack is built specifically for sales conversion. The voice agent comes wrapped in lead management, propensity modeling, A/B experimentation, persistent memory, and a forward-deployed team that contracts on conversion lift. Different layers, different commercial relationships, different KPIs.
Both companies build proprietary speech models for Indian languages. The architectural difference shows up in three places. First, training data: SquadStack is trained on 5M+ hours of real Indian sales conversations. Sarvam trains on Indic voice data tuned for broader engagement and sovereign AI applications. Second, what you buy: Sarvam ships foundational models and APIs as building blocks for your engineering team to assemble. SquadStack ships a full sales conversion engine with a forward-deployed team that owns the conversion metric on your behalf. Third, target outcome: SquadStack drives 40% more conversions and 3x lower CAC on sales campaigns. Sarvam delivers multilingual reach and engagement at scale, with the customer's team owning the conversion outcome.
The POC runs against your actual sales KPIs: connectivity, qualified leads, conversion rate, CAC. SquadStack runs on your real campaign data and your current baseline. POC success rate has been 92% against an industry average of 25%, on voice campaigns where conversion is the contracted KPI. With Sarvam, your engineering team builds the voice agent on the sovereign AI platform and owns the outcome. With SquadStack, the forward-deployed team builds and runs the agent and contracts on the conversion delta.