Wire is a collaboration platform based in Berlin that provides features such as secure chat, encrypted conference calls, and file sharing. In addition, the tool is compatible across all devices. The video calling facilities allow screen sharing with high quality while one-on-one and group chats allow voice and video messages. The platform takes pride in its superior security measures and is 100% open source. It offers end-to-end encryption powered by the Proteus protocol, ensuring utmost privacy for all communication channels. Wire's technology leverages advanced algorithms like Curve25519, ChaCha20, and HMAC-SHA256 to safeguard data transmission.
Key customers and partnerships
As of August 2022, the company has over 1,800 government and corporate customers including EY, Fortum, the German government, and four other G7 governments.
Wire has also formed strategic partnerships to expand its reach and enhance its offerings.
In April 2024, Wire and the Schwarz Group formed a partnership to advance secure communication and data sovereignty in Germany and Europe.
Funding and financials
The company’s most recent funding was in August 2022, where it raised USD 24.6 million in a Series C round led by Cipio Partners and Iconical. The funds were used to scale in sectors such as government and military and financial services.
In April 2021, Wire raised USD 21 million in a Series B funding round led by UVC Partners. The funds were used to boost hiring and further tech development.
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