TreeTalk Node's answer

Most collaboration tools move your data through external servers even when your colleagues are sitting in the same building. TreeTalk Node works the other way around — files, messages, and voice notes travel directly between devices on your local network using a serverless peer-to-peer architecture. There is no cloud infrastructure involved at any point. This means data sovereignty is not a policy promise. It is a technical fact.

• Files up to 55GB transfer directly over LAN, WiFi, or VPN
• Encrypted text messaging and voice notes included in one tool
• Works with zero internet connectivity — fully offline by design
• No server, no account, no installation — one executable file and the team is running
• GDPR-compliant and NIS2-ready by architecture, not by configuration

TreeTalk Node's answer

Every existing option forces a compromise. TreeTalk Node does not.

• Self-hosted tools like Nextcloud require a dedicated server, IT maintenance, and ongoing administration — out of reach for most small and mid-sized teams
• Consumer P2P tools like LocalSend or ShareDrop handle basic file transfers but offer no messaging, no voice, and no enterprise-grade encryption
• Cloud platforms like Dropbox or Google Drive are convenient but architecturally incompatible with GDPR data residency requirements — and completely useless during internet outages

TreeTalk Node is the only option that combines large file transfers, encrypted team messaging, and voice notes in a single tool that works entirely on your local network with zero external dependencies and zero setup friction.

TreeTalk Node's answer

IT managers, compliance officers, and team leads at small and mid-sized organizations in regulated industries where sensitive data cannot legally or safely leave the premises.

Primary sectors:

• Healthcare — sharing patient scans, medical records, and imaging files without HIPAA or GDPR exposure
• Legal — exchanging privileged documents and client communications without third-party interception
• Financial services — internal file distribution with full audit trail and no cloud dependency
• Manufacturing — protecting proprietary CAD files and IP from external infrastructure risks

Particularly relevant for EU-based organizations under GDPR and NIS2 obligations, and for any team operating in environments with restricted, unreliable, or intentionally isolated internet connectivity.

TreeTalk Node's answer

The founders spent years building distributed systems and enterprise infrastructure — and kept running into the same problem. Organizations with strict data privacy requirements had no simple way to collaborate locally without standing up servers or routing sensitive files through cloud platforms they did not fully control. The tools that existed were either too complex to deploy, too consumer-grade to trust with sensitive data, or too dependent on external infrastructure to work when it mattered most. TreeTalk Node was built as a direct answer to that gap — a professional-grade, serverless collaboration tool for teams that cannot compromise on where their data goes.

• No cloud. No servers. No compromise.
• Built by engineers who faced this problem firsthand.

TreeTalk Node's answer

• Core engine — built in C++ for high performance and minimal resource usage
• Networking protocol — custom peer-to-peer protocol for direct device-to-device communication over LAN, WiFi, and VPN
• Security — end-to-end encryption applied to all file transfers, messages, and voice notes
• Architecture — fully serverless, no backend infrastructure, no external service calls at runtime

The result is a tool that runs entirely on the customer's own hardware. TreeTalk Node has no cloud footprint by design.