Platform Apps Why Cortina Pricing Developers
∞ Live — 35+ Apps
Cortina Ecosystem Now Live

One Login.
Every Tool.

Your sovereign AI ecosystem hub. Access every Cortina app — real estate, legal, health, education, safety & more — with a single identity built for |

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35+
AI Applications
22
Indian Languages
6
App Categories
100%
Offline-Capable
₹0
Free Forever Tier
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Naira AI Engine 35+ Applications RTX 5090 Powered Offline-First AI Data Stored in India 22 Indian Languages Bihar → Bharat CYBERBRAIN Architecture Sovereign Ecosystem One Login · All Tools Naira AI Engine 35+ Applications RTX 5090 Powered Offline-First AI Data Stored in India 22 Indian Languages Bihar → Bharat CYBERBRAIN Architecture Sovereign Ecosystem One Login · All Tools
01 — Ecosystem Identity

One profile.
All your tools.

Sign up once on Cortina OS and unlock every app in the ecosystem. Your account, preferences, subscription and data — unified across all categories.

Single Sign-On One login unlocks every Cortina app — no separate passwords, no fragmented profiles.
Sovereign Data Your data stays in India — end-to-end encrypted, stored on Indian servers, zero leaks.
Offline-First AI No internet? No problem. Local LLM inference on device, works everywhere in Bharat.
One Subscription Subscribe once at ecosystem level. Your plan covers multiple apps — like Apple One, sovereign and Indian-built.
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R
Raj Sharma
Cortina Pro · All Apps Access
AuraLink
Gavel
EDU
Shield
CA
Witness
Duel
NEO
All Systems Live
PRO ∞
35+
Apps
22
Languages
02 — App Ecosystem

The Cortina Suite

35+ sovereign AI applications across 6 categories — one login, one subscription.

All Systems Live
Core Platform & Infrastructure
Foundation of the entire ecosystem
06 Apps
Live
AuraLink
Central connectivity hub — personality type, horoscope, life mission and vision all in one deep compatibility profile. AI reads values, energy & goals.
 Live
Naira AI
Core AI engine powering the entire Cortina ecosystem — orchestrating intelligence across all apps and models.
 Live
Cortina Studio
Creative tools and digital content creation suite — design, generate, and publish with AI assistance.
 Live
Cortina Chat
Real-time communication and messaging interface — sovereign, encrypted, offline-first.
 Live
Cortina Scan
Document digitization and optical character recognition — scan, extract, and organize any paper document instantly.
 New
Cortina Flow
Low-code automation engine connecting all Cortina apps — build workflows without writing a single line of code.
Business & Operations
Scale and run your business intelligently
05 Apps
Live
Cortina Vayapar
Complete ERP and inventory management — orders, stock, vendors and operations in one dashboard.
 Live
Cortina CA
Taxation, accounting and financial auditing — GST, ITR filing, ledger management with AI precision.
 Live
Cortina Pitch
AI-powered sales decks and investment proposals — generate compelling pitches for any audience in minutes.
 Live
Cortina Formula
Data analytics and logical business modeling — turn raw numbers into strategic decisions.
 New
Cortina Gavel
Legal document generator and contract lifecycle manager — IPC references, compliance checks, and Indian law assistance.
Safety, Security & Compliance
Protect your digital life and data
08 Apps
Live
Cortina Shield
Primary security and anti-threat system — real-time protection against digital attacks and vulnerabilities.
 New
Cortina Vault
Cybersecurity dashboard and sensitive data storage — encrypted, sovereign, zero-knowledge architecture.
 Live
SafeAura
Personal safety and emergency alert system — one-tap SOS, location sharing, and real-time incident reporting.
 Live
ParentsAura
Child safety and digital parenting controls — screen time management, content filtering, and activity monitoring.
 New
Cortina Regu
Global compliance, ESG tracking and government regulations checker — stay compliant across jurisdictions.
 Live
BreakFree
Digital detox and screen-time management — reclaim focus, build healthier digital habits with AI coaching.
 Soon
FakeReaper
AI-powered fake content and deepfake detection — identify misinformation, synthetic media and digital fraud.
 New
Cortina NEO
Decentralized AI identity protocol — every AI agent gets a verifiable, portable passport across the internet.
Growth & Human Capital
Careers, skills and team building
03 Apps
Live
Cortina Naukari
Job portal and recruitment management — AI-matched opportunities, resume builder, and interview coaching.
 Live
Cortina Edu
Learning Management System and training modules — interactive AI tutor, quiz engine, and 22-language support.
 Live
Cortina Engineering
Technical development and software management tools — code reviews, architecture planning, and dev team ops.
Social & Legacy
Community interaction and personal identity
03 Apps
Live
Cortina Witness
Real-time public reporting and news sharing — citizen journalism, verified events, and community alerts.
 Live
Cortina Confess
Anonymous sharing and mental vent-out space — safe, private, judgment-free expression with AI support.
 New
Cortina Echo
Digital legacy and future messaging — time-capsule messages, life archive, and memories preserved for generations.
Engagement & Entertainment
Gamified, fun and deeply interactive
07 Apps
Live
Cortina Dream
AI-driven visualization and creativity — manifest your goals, generate dream boards, and explore possibilities.
 Live
Cortina Roast
Fun social interaction with AI humor and sarcasm — roast your friends, generate witty comebacks, and laugh together.
 Live
Cortina Mirror
Self-reflection and personality analysis — deep AI insights into your behavioral patterns and growth areas.
 Live
Cortina Argue
Logical debates and points management — AI-powered debate coach, argument builder, and fact checker.
 Live
Cortina Duel
Gamified head-to-head challenges — compete in knowledge, skills and creativity against friends or AI.
 Live
Cortina Ghost
Privacy-first browsing and incognito interactions — zero-trace mode, anonymous sessions, digital invisibility.
 Soon
Cortina Bhakti
AI Daily Darshan, Neural Bhajans music generation, Smart Panchang and sacred rituals — spirituality meets technology.
03 — Why Cortina OS

Built for Bharat.
Engineered for Sovereignty.

05 / Pillars
01 / 05
One Login, Many Tools
Single Cortina OS account gives you access to every app in the ecosystem. No separate passwords, no fragmented profiles.
02 / 05
Shared Subscriptions
Subscribe once at the ecosystem level. Your plan covers multiple apps — like Apple One, but sovereign and Indian-built.
03 / 05
India-First Design
Built for 22+ Indian languages, rural connectivity, and Indian law. A sovereign ecosystem from Bihar to Bharat.
04 / 05
Offline-First AI
Every Cortina app works without internet. Local LLM inference on device — no cloud dependency, no data leaks.
05 / 05
App Launcher Hub
cortinaos.com is your home screen — launch any app, manage your profile, track usage and billing in one place.
∞
CYBERBRAIN Architecture
Powered by the 35-model sovereign intelligence stack. One ecosystem brain — all apps share context, learn and grow with you.
Cortina OS — Free to Start

Your entire digital life,
unified.

Join thousands of users across Bharat who manage work, learning, safety and social life from a single sovereign account.

Create Free Account Browse All Apps
End-to-End Encrypted
Data Stored in India
Works Offline
RTX 5090 Powered
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