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Communication

Business communication, team chat, and messaging platforms from European companies.

4 companies in this category

Companies in this Category

Company	Location	Data Residency	Pricing	Founded	Certifications	Employees	Funding	Replaces
Element OSS	London, United Kingdom	🇪🇺 EU Available	Free, enterprise plans available	2017	—	~200	Raised $50M+, backed by Automattic, Notion Capital	Slack, Microsoft Teams, WhatsApp
MessageBird	Amsterdam, Netherlands	🇪🇺 EU Available	Usage-based	2011	ISO 27001	~800	Raised $320M+, valued at $3.2B	Twilio
Wire OSS	Zug, Switzerland	🇪🇺 EU Only	Free personal, €4/user/mo teams	2012	ISO 27001ISO 27701	~100	Raised $30M+, backed by Morpheus Ventures	Slack, Microsoft Teams

View all 4 companies

Open Source🇪🇺 EU Available

UK-based Matrix client. Decentralized, end-to-end encrypted communication. Used by governments.

📍 London, United Kingdom📅 Founded 2017💰 Free, enterprise plans available

Specifications

Employees

~200

Funding

Raised $50M+, backed by Automattic, Notion Capital

Replaces

Slack, Microsoft Teams, WhatsApp

🇪🇺 EU Available

Dutch omnichannel communications platform. SMS, voice, chat APIs for businesses.

📍 Amsterdam, Netherlands📅 Founded 2011💰 Usage-based

Specifications

Employees

~800

Funding

Raised $320M+, valued at $3.2B

Replaces

Twilio

Open Source🇪🇺 EU Only

Swiss secure messaging with end-to-end encryption. Enterprise-grade security, EU data centers.

📍 Zug, Switzerland📅 Founded 2012💰 Free personal, €4/user/mo teams

Specifications

Employees

~100

Funding

Raised $30M+, backed by Morpheus Ventures

Replaces

Slack, Microsoft Teams

🇪🇺 EU Only

German unified communications platform from C4B that integrates telephony, presence, chat, and CTI with existing PBX systems.

📍 Germering, Germany📅 Founded 1999💰 Custom enterprise pricing

Specifications

Employees

N/A

Funding

N/A

Replaces

Microsoft Teams, Zoom, RingCentral, 3CX