Open source customer messaging, built for startups and enterprise alike. Chat directly with your users Convert more website visitors into customers with real-time chat. Don't lose out on prospects because of unanswered questions! Highly customizable widget Customize it as much as you'd like to match your existing designs. We also provide a React component for easy customization. Integrate with your favorite tools Connect Papercups to Slack, Gmail, and many more of your favorite tools. Do you want to connect to a platform we don't currently support? Get in touch! Papercups for Enterprise Self-managed Papercups can be deployed in your cloud, for painless adoption and onboarding. Whether it's AWS, Docker, or Heroku, we've got you covered. Unlimited volume Papercups is built with Elixir on top of BEAM for incredible scalability. This scalability extends to our open core pricing model. Personalized support We can manage your deployment on your infrastructure. Get the benefits of self-hosting with the reliability and scalability of the cloud.