HeirVault
Best when you need an encrypted vault, check-ins, and named beneficiaries who claim access only after your rules are met.
Sync.com
People who want a Dropbox-like drive with zero-knowledge encryption for everyday files.
Focus on the differences that matter for leave, check-in, waiting period, and claim.
| Feature | HeirVault | Sync.com |
|---|---|---|
| Privacy and encryption | ||
| End-to-end (live vault) | Zero-knowledge cloud storage | |
| Included | ||
| Included | Included | |
| Included | Included | |
| Shield only | Not included | |
| Timed release and people | ||
| Included | Not included | |
| Included | Not included | |
| Included | Not included | |
| Included | Not included | |
| Not included | ||
| Pro and Shield | Not included | |
| Vault controls | ||
| Included | Included | |
| Included | Included | |
| Included | Included | |
| 25 / 100 / 250 MB; docs, images, media, ZIP | Included | |
| Product focus | ||
| Included | Files and folders | |
| Not included | Not included | |
| Not included | Not included | |
Last verified 2026-07-23
Other products change. Every vendor page lists official sources and a last-verified date. Confirm details on each vendor site before you decide. We acknowledge competitor strengths where they fit a different job.
Not for day-to-day sync. Sync.com is encrypted storage you use while active. HeirVault releases encrypted content to beneficiaries after check-in rules. Different jobs that can sit side by side.
Encryption answers who can read bytes at rest. Product design answers when access opens and for whom. HeirVault adds check-ins, a waiting period, and designated claims. Sync.com adds sync and share.
No. Your live vault is protected by end-to-end encryption. It encrypts in your browser before upload, so HeirVault cannot decrypt it. HeirVault-assisted delivery stores a protected key for that beneficiary handoff only and transfers it to the beneficiary account after claim. That means assisted handoffs are not end-to-end to the beneficiary alone. Invite now and shared beneficiary passphrase delivery keep the handoff key off HeirVault servers.