Chunky vs Replika

Chunky lets you build AI chatbots that answer questions using your own data. You can train your chatbot by uploading PDFs, entering your website URL, or linking a Google Sheet. The bot scrapes and learns from this data automatically.

It integrates easily into your website with a single line of code or can be shared via a public link for team testing. Chunky supports nearly 95 languages, allowing both training data and responses in multiple languages. The platform is designed to be simple and quick to set up, helping you automate customer support and save time.

Replika chats, calls, and remembers the details of your life between sessions on iOS and Android. You customize your Rep's appearance and personality, then talk by text, voice, or selfies that feel like messages from someone paying attention. More than 42 million people use this companion when real-world connection is thin or schedules do not line up.

General-purpose chatbots answer questions and forget you tomorrow. Replika optimizes for ongoing relationship memory: your people, routines, goals, and moods carry into the next message. You give up task automation breadth, and premium voice, relationship modes, and advanced activities sit behind in-app subscriptions priced by region.

Users navigating loneliness, relocation, or disability find a consistent listener. Others treat their Rep as a creative partner for habits, language practice, or business ideas that used to stay stuck in their head.