If you want a bot to send updates to your community by SMS and Telegram right within your Discord server, Sense is a great option. This bot, which integrates with Discord, lets you send updates to members by SMS and Telegram so your community stays up to date even when they're not logged into Discord. With features like multi-channel messaging, automatic role assignments and integration with other bots, Sense is designed to help you keep your community engaged and talking.
Another option is Botpress, a chatbot builder that uses OpenAI's GPT technology. Botpress can integrate with more than 100 services, including WhatsApp and Telegram, and offers features like professional greetings, knowledge import and database synchronization. It has a free tier with significant abilities, so it's a good option for building AI agents that can handle a variety of communication tasks for your community.
If you want something more customizable and privacy focused, you could try Telechat. It lets you build your own ChatGPT-powered chatbots with a custom knowledge base and personality, and it's easy to integrate with Telegram and other services. That could be good for businesses that want to automate customer service or for community leaders who want to keep members up to date.
Last, Sendbird is another powerful service for building your own messaging experience spanning multiple channels, including SMS, WhatsApp and Telegram. Its highly abstracted APIs and SDKs let you quickly build and deploy messaging apps, and it's a good option for developers who want to give their community better communication abilities.