Rocket.Chat
The communications platform that puts data protection first
... certified, and supporting compliance with GDPR, CCPA, LGPD, and HIPAA. Unlimited customizations, security assurances, and ability to contribute to the roadmap. Talk to colleagues, partners, vendors, website visitors, or customers, regardless of the channel they choose to connect with you. Become a part of the largest open-source communications community in the world. Collaborate with millions of users and developers who are improving the way the world communicates.