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Built in India — Scaling Globally

India's Sovereign
AI Infrastructure

Speech AI · Voice AI · LLM · Image · Video · AI Robotics · Quantum Research · Engineering Internships — all built on sovereign Indian compute.

Explore STT API → 💬 Talk to AI Consultant View Pricing
🎙️ Speech to Text — Flagship B2B Product

The most accurate
Indic Speech to Text
for enterprise at scale.

Rama STT delivers frontier-class transcription across 20+ Indian languages — Hindi, Tamil, Telugu, Kannada, Bengali, Marathi, Bhojpuri and more. Built for call centres, KYC pipelines, healthcare triage, and banking automation.

5
per engagement hourSimple, flat-rate billing
No tokens. No hidden fees.
20+ Indian languages — Hindi, Tamil, Telugu, Bengali, Marathi, Bhojpuri and regional dialects
Real-time WebSocket + batch — sub-80ms live streaming and async bulk processing
Hinglish & code-mixed — handles real-world mixed language speech out of the box
Domain fine-tuning — BFSI, healthcare, education, government vocabulary built in
98.4% accuracy · 72ms latency — frontier-class performance on every Indian language
Sovereign compute — 100% data residency in India, DPDPA compliant
rama-stt · live stream
नमस्ते, मैं आपकी मदद कर सकता हूं।
→ lang: hi-IN  confidence: 98.4%
→ latency: 72ms  model: rama-v2
→ mode: real-time · WebSocket
🇮🇳 HindiTamil TeluguBengali Marathi+15 more
98.4%
Accuracy
72ms
Latency
20+
Languages

🏢 Need 20,000+ hours/month of transcription?

Businesses transcribing 20K hours or more per month get a dedicated AI consultant, live demo session, custom integration support, and priority SLA. WhatsApp us directly — our team responds within 2 hours.

₹5
per hour · flat rate
20K hrs = ₹1,00,000/mo
💬 WhatsApp for Demo
⚡ 20K+ hrs/month gets priority onboarding

How Rama STT works

From audio input to structured transcript in milliseconds — four steps, one API.

01
🎤

Send Audio

Stream live audio via WebSocket or upload files (MP3, WAV, OGG, M4A) for batch processing.

02
🧠

AI Detects Language

Rama automatically identifies the language — Hindi, Tamil, Hinglish, regional dialects — and routes to the optimal model.

03

Transcribe in Real-Time

Industry-leading 72ms latency. Returns word-level timestamps, confidence scores, and speaker diarization.

04
📊

Integrate Anywhere

JSON output ready for CRMs, analytics dashboards, compliance tools, or layered Audio Intelligence.

Who uses Rama STT

Every industry that needs to understand spoken Indian languages at scale.

📞
Call Centre Automation
🏦
BFSI & Banking Bots
🏥
Healthcare Triage
📚
EdTech Transcription
🏛️
Government Services
📟
IVR Modernization
🎬
Media Captioning
⚖️
Legal & Compliance
🌾
Agri Voice Advisory
🛡️
Insurance Claims
🔊 Text to Speech — Shiva TTS

The most natural
Indic Text to Speech
for enterprise at scale.

Shiva TTS delivers human-like voice synthesis across 20+ Indian languages. 50+ voice personas, emotion control, and ultra-low latency for IVR, voice agents, and multilingual content production.

5
per engagement hourSimple, flat-rate billing
No tokens. No hidden fees.
50+ voice personas — male, female, regional accents across all major Indic languages
First chunk <120ms — real-time streaming for live IVR and conversational AI
Emotion & prosody control — SSML tags for tone, speed, pitch, and emphasis
Custom voice cloning — clone any voice from just 30 seconds of audio
20+ Indian languages — Hindi, Tamil, Telugu, Bengali, Marathi and regional dialects
Sovereign compute — 100% data residency in India, DPDPA compliant
shiva-tts · streaming
input: "आपका कॉल हमारे लिए महत्वपूर्ण है।"
→ voice: Priya (Female · Hindi)
→ first_chunk: 118ms  model: shiva-v2
→ emotion: warm · WebSocket
🇮🇳 Hindi Tamil Telugu 50+ Voices
50+
Voices
118ms
First Chunk
20+
Languages

🏢 Building voice agents or IVR at scale?

Enterprises running Shiva TTS for call centres, IVR, or content production get a dedicated AI consultant, live voice demo, custom voice persona development, and priority SLA.

₹5
per hour · flat rate
+ Custom Voice Cloning
💬 WhatsApp for Voice Demo
⚡ Custom voice personas available

How Shiva TTS works

From text to natural speech in milliseconds — four steps, one API.

01
✍️

Send Text

Pass any text via REST or WebSocket. Supports SSML for fine-grained prosody control.

02
🎭

Choose Voice & Emotion

Pick from 50+ personas. Set emotion (warm, professional, excited) per request.

03

Synthesize in Real-Time

First audio chunk in under 120ms. Streaming delivery so IVR and voice agents play back instantly.

04
🔗

Integrate Anywhere

MP3, WAV, or OGG output. Plug into Twilio, Plivo, Exotel, or pair with Rama STT.

Who uses Shiva TTS

📞
IVR & Call Centre
🤖
Voice Agents
📚
EdTech Audio
📢
Notifications & Alerts
🎬
Content Dubbing
🏦
BFSI Voice Bots
🏥
Healthcare Triage
🛒
E-Commerce Voice
🏛️
Government Services
🎙️
Podcast & Media

Also in the Platform

LLM, Vision, Image, Video, and Dubbing — all sovereign, India-hosted.

🧠
LLM
Krishna LLM
Frontier-class LLM on sovereign Indian data. RAG-ready, function calling, fluent in all 22 scheduled Indian languages at ₹5/hr.
22 LanguagesRAGFine-tuning₹5/hr
See pricing →
🎨
Image AI
Engine ImageGen & Vision
Generate product images, marketing creatives, and brand assets at bulk scale. ₹1/image.
ImageGenVisual RecognitionBrand Studio
See pricing →
🎬
Video AI + Dubbing
Engine VideoGen + Dub
Generate multilingual training videos, AI avatars, and dub content across 22 Indian languages. 4× real-time speed, voice preserved.
VideoGenAI AvatarsDubbing22 Langs
See pricing →
🦾 AI Robotics Platform

AI-Powered Physical
Automation for India

From smart farming drones to industrial QC robots to healthcare delivery bots — EngineAI's Robotics Platform brings frontier AI to physical systems across India's most critical industries.

🌾
Agriculture

Smart Farming Drones & Agri Bots

Autonomous crop monitoring, precision spraying, soil analysis. AI advisory in local languages for India's farmers.

🏭
Industrial

Industrial QC & Assembly Robots

Computer vision QC for manufacturing. Sub-millimeter defect detection and assembly line optimization.

🏥
Healthcare

Healthcare Delivery & Triage Bots

Autonomous patient intake, medication delivery, and AI-assisted diagnostic support. DPDPA compliant.

📦
Logistics

Warehouse & Last-Mile Logistics

Autonomous warehouse navigation, inventory management, and last-mile delivery coordination.

🤝 Interested in a Robotics Partnership?

We work with enterprises and research institutions to deploy custom robotics solutions.

💬 Discuss Robotics Project
⚛️ Quantum Computing Research

Quantum Research
at the Frontier

EngineAI's Quantum Division develops quantum algorithms, hybrid AI-quantum systems, and hardware simulation frameworks for cryptography, drug discovery, and large-scale optimization.

🔐

Post-Quantum Cryptography

Quantum-resistant encryption and key distribution for India's critical digital infrastructure.

🧬

Drug Discovery & Molecular Simulation

Quantum molecular simulation for protein folding and pharma R&D acceleration.

📊

Optimization & Operations Research

Quantum annealing and QAOA for supply chain, finance, and large-scale scheduling.

🖥️

Hybrid AI-Quantum Systems

Classical ML integrated with quantum circuits for classification, optimization, and sampling.

🔬

Hardware Simulation

High-fidelity quantum hardware simulators enabling algorithm development without physical hardware.

🌐

Quantum-Safe Communications

QKD protocols and quantum-safe VPN infrastructure for enterprise and government.

🔭 Research Collaboration & Partnerships

We collaborate with universities, national labs, and enterprises on quantum problems at scale.

💬 Discuss Research Collaboration
🎓 Advanced Technology Training & Research

Build the Future.
AI • Quantum • Robotics

Practical technology training and research opportunities for students. Learn Artificial Intelligence, Quantum Computing, and Robotics through hands-on projects, real lab environments, and mentorship from experienced engineers.

Open for Students
🤖
Artificial Intelligence Lab
Learn how to design and build intelligent systems using machine learning, deep learning, and modern AI tools. Students work on real AI applications and research problems.
Machine Learning Deep Learning AI Systems Research Projects
Apply Now →
🔬 Advanced Technology
⚛️
Quantum Computing Program
Explore the fundamentals of quantum computing including qubits, quantum algorithms, and quantum simulations. Students gain exposure to next-generation computing technologies.
Quantum Algorithms Quantum Simulation Quantum Programming
Program Details Coming Soon
🔬 Hardware + AI
🦾
Robotics & Automation Lab
Design and build intelligent robotic systems integrating sensors, embedded systems, and AI-based control. Students work on robotics prototypes and automation projects.
Autonomous Robots Embedded Systems Computer Vision
Program Details Coming Soon
🚀 Advanced Technology Research Training

AI • Quantum Computing • Robotics

Selection-based technology training program where students learn emerging technologies and work on innovative projects in Artificial Intelligence, Quantum Computing, and Robotics.

🤖 Artificial Intelligence ⚛️ Quantum Computing 🦾 Robotics Lab 🎓 Certification Provided
🎓 Apply for Program — 5 min form

View innovation work: tinkerkart.com

🇮🇳 Full-Stack Platform

India's Full-Stack
Sovereign AI Platform

From voice infrastructure to frontier models to GPU cloud — everything you need to build AI at population scale, all sovereign and India-hosted.

🗣️
Applications

Population-Scale Applications

Conversational agents, voice bots, and enterprise workflow platforms fluent in India's languages.

EngineAIStudio
🧠
Models

State-of-the-Art Models

Frontier-class models trained on sovereign data, delivering strong performance across all 22 Indian languages.

ShivaKrishnaRamaTrinetra
Infrastructure

Sovereign Infrastructure

A token factory built for complex model serving so your teams can focus on products, not infrastructure.

GPU CloudEfficient Serving
🎯 More Products

More Voice AI
Capabilities

Beyond STT and TTS — EngineAI covers every voice use case your business needs.

🤖 Voice Agent
👁️ Vision API
🎬 Dubbing
📊 Audio Intelligence

Voice Agent API
EngineAI

Fully unified API orchestrating STT + LLM + TTS into a single pipeline. Build production voice agents in hours, not weeks.

Single API endpoint — STT + LLM + TTS in one WebSocket connection
Function calling — connect to CRMs, databases, business logic
Interruption handling — natural barge-in, turn-taking
Auto language detection — responds in caller's language
voice-agent · session
👤
मुझे EMI check करनी है
🤖
Account number बताएं — अभी check करता हूं।
380ms
Turn Latency
1
API Endpoint
Integrations

Vision API
Engine Vision

Multimodal understanding tuned for India — Aadhaar/PAN OCR, document parsing, defect detection, and visual Q&A in Indic languages.

Indic OCR — Devanagari, Tamil, Telugu, Bengali scripts
Document parsing — Aadhaar, PAN, invoices, bank statements
Visual Q&A — ask questions about any image in natural language
Chart extraction — convert visual data to structured JSON
→ File: Aadhaar_Card.jpg
→ Name: Rajesh Kumar Singh
→ DOB: 14/08/1990
→ UID: XXXX XXXX 4821
→ Confidence: 99.1% · 340ms
99.1%
OCR Accuracy
340ms
Parse Time
15+
Doc Types

Dubbing API
Engine Dub

Automatically dub video and audio into any Indian language while preserving the original speaker's voice, emotion, and lip-sync timing.

Voice-preserving — retain original speaker timbre across languages
Lip-sync alignment — precise timing for video dubbing
4× real-time speed — 1 hour dubbed in under 15 minutes
22 Indian languages — all scheduled languages covered
source: "Our AI platform transforms businesses."
→ dubbing 22 languages...
hi-IN: हमारा AI platform...
ta-IN: எங்கள் AI தளம்...
→ speed: 4× real-time · voice: preserved
22
Languages
Speed
Voice Kept

Audio Intelligence
Engine Insights

Beyond transcription — extract summaries, sentiment, intent, topics, and entities from calls in Indian languages.

Auto summarization — structured bullet summaries of long calls
Sentiment analysis — per-sentence with speaker attribution
Intent detection — complaint, query, escalation, churn risk
Entity extraction — names, amounts, dates from Indic speech
📋 CALL SUMMARY
Customer inquired about home loan status.
Agent confirmed approval with EMI details.

😊 Sentiment: Positive (78%)
🎯 Intent: Loan Query
📌 Entities: ₹45L, 20yr, EMI
6
Signal Types
Real
-time
20+
Languages
🗺️ Start Here

Choose How You
Want to Work With Us

01

For Builders

Build with APIs

Flexible REST and WebSocket APIs with SDKs in Python, Node, Go. Move fast with real-time and batch capabilities. Start with STT at ₹5/hr.

Start Building →
02

For Partners

Integrate & Resell

White-label APIs for platforms embedding multilingual AI. Dedicated partner support, custom SLAs, and revenue share for qualifying partners.

Become a Partner →
03

For Enterprise

Custom Deployment

Fine-tuned models on your proprietary data. Air-gapped on-premises for regulated industries. Dedicated AI consultant. Priority for 20K+ hrs/month.

Talk to Sales →
🏢 Enterprise

Enterprise-grade security.
Built in from day one.

Your data stays in India. Built for the highest security and compliance standards — whether you're in BFSI, healthcare, or government.

💬 Talk to Enterprise Team
🔒
ISO 27001
Certified
🛡️
SOC 2 Type II
Compliant
🇮🇳
Data Residency
India-only
🔐
End-to-End
Encryption
20+
Indian languages supported
<80ms
Real-time API latency
99.9%
Uptime SLA guaranteed
100%
India data residency
☁️ Deployment

Deploy Anywhere
Your Business Runs

☁️ Cloud

EngineAI Cloud

Fully managed, auto-scaling. Start in minutes on India's sovereign GPU compute. Best for speed and ease.

Automatic scaling
Pay-as-you-go ₹5/hr
99.9% SLA
Fastest time-to-value
🏢 Private VPC

Private Cloud

Your security perimeter, our management. Dedicated infrastructure with custom SLAs and compliance for regulated businesses.

Dedicated infrastructure
Custom SLA & support
Network isolation
Compliance-ready
🖥️ On-Premises

On-Premises / Air-Gapped

Full control for regulated industries. Maximum security with no data egress — for defence, banking, and healthcare.

Air-gapped deployment
DPDPA compliant
Zero data egress
Custom model serving
💬 Customer Stories

Trusted by Startups
and Enterprises

"Our partnership with EngineAI enabled us to scale personalised, segment-specific conversations across the customer lifecycle. Multilingual interactions across our loan products are reaching more customers with greater relevance."
SK
Rohit
Chief Digital Officer
Maverickface
"EngineAI's multilingual STT is the closest we've found to human-level accuracy for Hinglish and regional dialects. It's transformed our call analytics pipeline — we're processing millions of minutes monthly."
AR
Andrew
VP Engineering
Kaycha
"Sovereign compute with frontier accuracy was the combination we needed for healthcare. EngineAI delivered both without compromise — within our strict DPDPA compliance requirements."
PM
Priya M.
CTO
Coachengg
🚀 Flagship Projects

Three Defining Initiatives
Built for Builders, Researchers & the Future

From an AI co-founder that builds your entire company, to a sovereign robotics intelligence lab, to India's quantum-AI frontier — these three programs define what EngineAI stands for.

🧬
Project 01 · Co-Founder AI

Co-Founder AI — Your AI Co-Founder
That Builds Everything

CofounderAI is not a chatbot. It's an AI co-founder that becomes the operating system of your startup — thinking, building, and executing alongside you from day one. Whether you're a solo founder or a team, it handles the complete stack so you can focus on vision and customers.

📱
Apps & Web
Full-stack mobile & web apps, landing pages, dashboards — designed, coded and deployed.
📣
Marketing Campaigns
Ad copy, social content, email sequences, SEO strategy, brand voice — all autonomous.
🎧
Customer Support
24/7 AI support agent that handles tickets, escalation logic, and multilingual conversations.
⚙️
Software & Backend
APIs, databases, integrations, CI/CD pipelines — it codes and ships your product.
📊
Strategy & Ops
GTM strategy, investor decks, pitch materials, competitive research — co-founder level thinking.
🧠
Business Memory
Remembers every decision, doc, and conversation — a single brain for your company.
10×
Faster launch
6
Domains mastered
24/7
Always-on
22
Indian languages
🦾
Project 02 · Robotics Division

Robotics Research Lab —
Subject Matter Expert AI for Robotics

India's first sovereign Robotics Intelligence Research Lab — training specialized AI models that act as deep subject matter experts across every robotics vertical. Not a general-purpose model. Each model is domain-specific, physically-aware, and trained on sovereign Indic datasets.

🌾
AgroBot Intelligence
Crop detection, disease diagnosis, yield prediction and precision farming with edge AI.
🏭
Industrial Defect AI
99%+ accuracy visual defect detection, tolerance analysis and QA automation.
🏥
Surgical Assist AI
Real-time surgical guidance, instrument tracking and decision-assist for robotic surgery.
🛡️
Defence Robotics
Autonomous navigation, threat identification and secure edge AI for sovereign defence.
🏙️
Smart City Robotics
Infrastructure monitoring, traffic AI, waste management bots and urban mobility intelligence.
🤖
Humanoid Control AI
Vision-language-action models for bipedal locomotion and dexterous manipulation.
95%+
Detection accuracy
<50ms
Edge inference
6
Research verticals
ROS2
Native compatible
⚛️
Project 03 · Quantum Division

Quantum AI — India's
Quantum-Classical Convergence Program

India's most ambitious quantum-AI research initiative — building hybrid quantum-classical systems that combine the reasoning power of large language models with quantum acceleration for optimization, simulation, and cryptography.

💊
Drug Discovery
Quantum molecular simulation for protein folding and drug-target interaction prediction.
📈
Financial Modelling
Portfolio optimization, risk simulation and market prediction via QAOA algorithms.
🔐
Post-Quantum Crypto
NIST-standard PQC implementation for sovereign data protection against quantum attacks.
Energy Optimization
Quantum annealing for grid optimization, EV charging networks and renewable integration.
🌐
Quantum LLM Hybrid
Variational quantum circuits fused with transformer architectures for next-gen reasoning.
🛰️
Supply Chain AI
Quantum logistics optimization for routing, inventory, and demand forecasting at national scale.
1000×
Speedup
256+
Qubit simulation
99.8%
Gate fidelity
6
Target industries
💰 Pricing

Enterprise-grade STT. Sovereign price.
No per-seat limits.

One flat plan built for scale. 20,000 hours of transcription bundled per month — then pay only for what you use beyond that. Best accuracy on Indic languages. 80% lower cost than Google, AWS and OpenAI.

Enterprise STT Plan
₹1,00,000
/month
Includes 20,000 hours of STT · After that, just ₹4.75/hour
20,000 hours/month bundled STT — all 22 Indian languages
₹4.75/hour overage — transparent, no hidden fees
98.4% accuracy on Indic speech — best in class
Real-time & batch transcription via REST API + WebSocket
Speaker diarisation, punctuation, custom vocabulary
Dedicated AI consultant + 2hr WhatsApp response SLA
India data residency — DPDPA & enterprise compliance
On-premises or air-gapped deployment available
💬 Talk to Sales on WhatsApp →
Cost Calculator
Base Plan
₹1,00,000
20,000 hrs included
Overage Rate
₹4.75
per additional hour
vs Google Cloud STT
Save ~80%
at 20K hours / month

STT Cost Comparison at 20,000 Hours/Month

EngineAI vs global players — same workload, sovereign accuracy.

Provider Rate/Hr 20K Hrs/Mo Accuracy You Save
⚡ EngineAI ₹5.00 ₹1,00,000 98.4%
Google Cloud STT ₹72 ₹14,40,000 72% Save ₹13.4L
AWS Transcribe ₹84 ₹16,80,000 68% Save ₹15.8L
OpenAI Whisper API ₹108 ₹21,60,000 61% Save ₹20.6L
* Prices in INR. Accuracy benchmarked on AI4Bharat IndicSTT benchmark suite. Savings at 20,000 hours/month.
98.4%
STT Accuracy
vs 72% avg (Google/AWS) on Indic speech
20,000
Hours Included
₹1,00,000/month flat
₹4.75
Per Overage Hour
Transparent pay-as-you-go beyond 20K hrs
80%
Cost Saving
vs AWS, Azure & Google Cloud STT
📚 Research & Updates

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Engine AI Akshar
Company
Introducing Engine AI Akshar
February 15, 2026
Engine AI Edge
Company
Announcing Engine AI Edge
February 14, 2026
Engine AI Studio
Company
Introducing Engine AI Studio
February 12, 2026
👥 Founders

The Team Behind
EngineAI

Nitesh
Nitesh Chaudhary
Founder & CEO
IIT Bombay alumnus. 12+ years in curriculum design and large-scale educational products. Building AI for Bharat.
Prince
Prince
Founder & Chief AI Research Engineer
AI Engineer specializing in scalable, energy-efficient ML/DL systems. Expert in productionizing AI agents at scale across Indic languages, with exposure to quantum computing and robotics.
🚀 Get Started

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India's AI with EngineAI

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