🎙️ AI-Powered Audio Briefings

Your Personal Market Analyst,
In Your Pocket

Artalk generates personalized audio "pods" that summarize your stock watchlist using AI. Each morning or on-demand, receive a spoken market update covering your selected assets.

Key Features

🔐

Social Login

Seamless one-tap sign-in with Google & Apple, including automatic account linking and platform-aware UI.

🎙️

Advanced AI Pipeline

Analysis of 7-day OHLC trends with source-aware news synthesis, powered by Google Gemini AI.

📻

"Radio Station" Experience

Seamlessly blends Intro, Asset Segments, and Outro for a natural listening experience.

📉

Robust Market Data

Hybrid data pipeline using official NSE/AMFI data for daily precision, backed by Yahoo Finance for real-time validation.

📱

Cross-Platform

Native-ready iOS and Android app built with Angular, Ionic, and Capacitor.

⏱️

Smart Duration

Accurate duration estimation for every audio segment with premium voice synthesis via ElevenLabs.

🌟

Premium Subscription

Unlock extended capabilities including custom scheduling and higher watchlist limits via RevenueCat.

🔔

Personalized UX

Dynamic, time-aware greetings and native push notifications to keep you informed.

🔒

Usage Guardrails

Tiered limits (Free: 1 asset, Premium: 5 assets) to optimize resource usage and experience.

Built With

NestJS + Fastify Angular 21 Ionic + Capacitor TypeORM + PostgreSQL Google Gemini AI ElevenLabs TTS Firebase Auth RevenueCat AWS S3 / Cloudflare R2 Redis + BullMQ Nx Monorepo