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Documentation Index

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Coreply is an Android app that watches what you type and suggests how to finish your message in real time. It works inside WhatsApp, Instagram, Signal, Telegram, and 15+ other apps — no copy-pasting, no switching windows. Connect your own AI provider or use Coreply Cloud to get started in minutes.

Installation

Download the APK and set up Coreply on your Android device.

Quick Start

Get your first suggestion in under 5 minutes.

AI Providers

Connect Google AI Studio, Groq, OpenRouter, OpenAI, or Mistral.

Configuration

Customize model settings, suggestion display, and more.

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How it works

1

Install the app

Download the latest APK from the releases page and install it on your Android device (Android 8+).
2

Choose a provider

Sign up for Coreply Cloud for instant access, or enter your own API key from any OpenAI-compatible provider.
3

Enable the service

Toggle on Coreply in the app and grant the accessibility permission when prompted.
4

Start typing

Open any supported messaging app and start typing. Suggestions appear automatically — tap to insert a word, or long-press to insert the full suggestion.
Coreply sends conversation context directly to your chosen AI provider. No data passes through intermediate servers (except when using Coreply Cloud).