Botkit

Leading open-source chatbot development framework with strong developer community adoption

Botkit is an open-source development framework designed for building conversational AI applications and chatbots. Originally created by Howdy.ai, Botkit provides developers with tools and SDKs to create sophisticated messaging applications that work across multiple platforms including Slack, Microsoft Teams, Facebook Messenger, Twilio, and other messaging channels. The framework abstracts the complexities of different messaging APIs, allowing developers to write code once and deploy across multiple platforms. While Botkit is primarily a developer tool rather than a traditional AdTech platform, it has applications in customer engagement and conversational marketing, which intersect with the broader marketing technology ecosystem. The project has been widely adopted in the developer community and is maintained as an open-source project on GitHub, with thousands of stars and active community contributions. Botkit was acquired by Microsoft in 2018 and has since been integrated into Microsoft's Bot Framework ecosystem, though it continues to operate as an open-source project.