Stories

Self-Custody Slack Alternative A self-custody Slack alternative keeps encryption keys on participating devices instead of giving a collaboration vendor a universal workspace key. With Diode Collab, chat and files are local-first and encrypted, and no chat, files, accounts, or PII are held on a Diode vendor server for the vendor to read in the normal service model. This is different from self-hosting a chat server: self-hosting means your organization runs the server, and that server...

Diode Collab vs Element Choose Element when your team needs Matrix federation, an open protocol, bridged communities, or the flexibility to run a homeserver yourself or use Element Matrix Services (EMS). Choose Diode Collab when your priority is local-first collaboration with device-held keys, no chat, files, accounts, or PII on a Diode vendor server, and encrypted files plus ZTNA remote access in one product. Both support serious privacy goals, but they place responsibility and trust...

Diode Collab vs Wire Wire is for teams that want a polished, managed SaaS product with end-to-end encrypted chat and calls, Swiss hosting, and a familiar cloud-service operating model. Diode Collab is for teams that want local-first collaboration where chat, files, accounts, and PII do not sit on a vendor server, encryption keys stay on team devices, and Zones, file sharing, and ZTNA tunnels are part of the same environment. Both can serve teams that...

Short Answer: Yes Yes—under normal product operation, Slack’s infrastructure can access and process workspace message content. Slack has to receive and handle readable content to deliver messages, make them searchable, synchronize them across devices, and power features enabled for your workspace. Depending on the plan, settings, and permissions, workspace owners and administrators may also have visibility through exports or compliance tools. Slack AI and third-party apps can create additional processing paths. That does not mean...

Is Slack End-to-End Encrypted? No. Slack is not end-to-end encrypted for normal workspace chat. Messages and files are protected in transit with TLS between your device and Slack’s servers, and Slack encrypts data at rest on its infrastructure—but Slack (and, in many cases, workspace administrators) can access message content under normal product operation. That is a fundamentally different security model than end-to-end encryption, where only the people in a conversation hold the keys. If you...

Encrypted Slack Alternative: What Teams Actually Need Slack is not end-to-end encrypted. Messages are encrypted in transit between your device and Slack’s servers, but Slack—and workspace administrators—can access workspace content under normal product operation. An encrypted Slack alternative is a team chat platform where the vendor cannot read your messages: encryption keys stay on your devices, and chat history is not stored on a provider’s servers for the vendor to search, train AI on, or...

Diode Collab vs Dropbox: Secure File Sharing and Storage Dropbox is a popular cloud storage and file-sharing service with 2GB free storage (scaling to terabytes on paid plans), supporting device syncing, collaboration, version history, and offline access, using centralized servers for data management. Diode Collab is a decentralized, local-first collaboration platform that emphasizes self-custody and end-to-end encryption for secure file sharing and team workflow. It leverages blockchain networks for censorship-resistant storage with unlimited history, offline...

Diode Collab vs Slack: Privacy and Control for Team Collaboration Slack changed how teams communicate with instant messaging, channels, and file sharing all in one place. But like most cloud‑based tools, it comes with some trade‑offs: your data lives on Slack’s servers, your message history is limited on the free plan, and your privacy relies on trusting a central provider. Diode Collab™ takes a different approach. It gives teams the same style of collaboration as...

Family communication should be simple, safe, and truly secure. Group messaging keeps everyone connected, shared photos preserve memories, and digital calendars keep the household running. But here’s the uncomfortable truth: most traditional messaging apps fall short on family safety and secure messaging. The Problem Every photo, message, and document shared usually passes through, and often stays on, someone else’s server. Even “secure” messaging apps rely on centralized systems that can be logged, exposed, or linked...

When Privacy Meets Preparedness Recently, a major outage at Amazon Web Services (AWS) disrupted banks, websites, communication platforms, and government services worldwide. This revealed how much organizations depend on centralized cloud providers—and how vulnerable communication can be, especially when needed during emergencies, when those systems fail. Diode offers a decentralized, Zero Trust network that removes single points of failure from third-party solutions, ensuring secure messaging, file sharing, and network access with complete privacy and guaranteed...