If you're looking for a Discord bot to automatically give subscribers roles and send them updates by SMS and Telegram, Sense is a top choice. The bot lets you send announcements to people across several channels, including SMS and Telegram, and can automatically assign roles. It's a good all-purpose bot for community management, and it can integrate with other moderation tools. It's available in several pricing tiers, too.
Another bot worth a look is Botpress, a full-featured chatbot builder that works on WhatsApp and Telegram, among other chat apps. Botpress lets you create polished greetings and customize bot responses with OpenAI's LLMs. It's geared more toward AI agent abilities, but its broad integration options and powerful features can be adapted to your community's needs. It offers free and paid plans, too, so you can find something that works for you.
If you need a bot that spans multiple interfaces and languages, ChatBotKit is worth a look. It lets you build AI chatbots that work on Discord and other chat apps. With custom datasets and a powerful API, ChatBotKit lets you easily deploy conversational AI chatbots. It's available in several pricing tiers to accommodate different budgets and use cases.