Encrypted WhatsApp Business alternative for strategy advisors.
Pre-publication strategy work, M&A advisory, and turnaround diligence all on a workspace tool that holds your keys.
Why strategy advisors pick Koaich
End-to-end encrypted strategy work with per-engagement isolation and TTLs by default.
How Koaich is different from WhatsApp Business
WhatsApp Business
- · Server-side encrypted (vendor holds keys)
- · Vendor can read your content
- · Recovery via vendor-held copy
- · Server-readable AI features
Koaich
- · End-to-end encrypted (you hold keys)
- · Vendor cannot read your content
- · Recovery via Shamir on your devices
- · Server-blind AI orchestration
Built for management consulting
The hardest part of multi-client consulting isn't the work — it's making sure Client A's data never sees Client B's screen. Koaich enforces that boundary at the cryptography layer.
One vault per engagement
Engagement boundaries are cryptographic. There is no shared key across clients — by design.
Group documents with per-engagement access lists
Your engagement team sees the engagement vault. The partner sees the portfolio. The new analyst sees only what you grant them.
Deck builder agent, isolated per engagement
Client-specific deck generation that runs against the engagement vault only. Your data never trains anyone else's model.
TTLs on meeting prep and working drafts
Working materials self-expire. Final deliverables stay; the noise around them doesn't.
Get on the waitlist.
We're onboarding strategy advisors first.