An open dataset comparing encrypted-workspace and secure-messaging vendors across privacy-architecture attributes: end-to-end encryption surface, key custody, metadata posture, recovery model, and more.
10 vendors × 16 attributes. Compiled from public vendor documentation.
- 📊 Human-readable matrix: https://koaich.com/compare/matrix-2026
- 🔌 Live JSON endpoint: https://koaich.com/data/competitor-matrix.json
- 📚 Methodology + 49 source URLs: https://koaich.com/methodology
| File | What |
|---|---|
competitor-matrix.json |
Full structured dataset — values and a privacy-favorability flag per cell, plus vendor metadata. |
competitor-matrix.csv |
Flat values matrix (one row per attribute, one column per vendor) — drops straight into a spreadsheet. |
Slack · Notion · Google Workspace · Microsoft Teams · Discord · Signal · SMS · Facebook Messenger · LinkedIn · WhatsApp — compared against Koaich.
End-to-end encryption (messages / documents / files), key custody, who can read content, metadata exposure, recovery model, group-encryption protocol, distribution model, and more. See the JSON attributes[].attribute list or the CSV header for the full set.
This dataset is licensed under Creative Commons Attribution 4.0 International. You may share and adapt it for any purpose, including commercially, provided you give attribution:
Source: Koaich encrypted-workspace & messaging comparison matrix — https://koaich.com/compare/matrix-2026 — licensed CC-BY 4.0.
This dataset is published by Koaich, which is itself one of the compared products. The favorable flags in the JSON reflect a privacy-architecture lens (does a vendor's posture on an attribute favor the user's privacy?). The raw value fields are factual statements drawn from public documentation — check them against the methodology sources, and if a cell is wrong, open an issue or email hello@koaich.com. Corrections update the canonical source and propagate here.
Koaich. "Encrypted Workspace & Messaging Comparison Matrix (2026)."
koaich.com, https://koaich.com/compare/matrix-2026. Licensed CC-BY 4.0.