If you want to bring context-aware AI smarts into your Telegram chat, ChatOga is a great choice. This AI-powered chat interface injects context-aware AI help straight into Telegram so you can get information and accomplish tasks without interrupting yourself. ChatOga includes AI chat, real-time assistance and Telegram integration. It's available in three tiers, including a free tier and a premium tier with unlimited credits and access to custom LLMs, so it should work for a broad audience.
Another option is Telechat, which lets you build your own ChatGPT-powered chatbots that you can customize for your needs. You can connect chatbots to Telegram and other services, customize the knowledge base and personality, import data from other sources, and add it to your site with a no-code widget. It's geared for businesses that want to improve customer service, create internal knowledge bases or manage community interactions.
Last, Cypher lets you build and talk to your own custom, realistic AI characters. It's geared for Discord and will soon be available for Android, but you can use it with Telegram for contextually relevant conversations and personalized interactions. That could be useful for active communities and influencers who want to be more direct with their audience.