Opener is a commercial secure file sharing solution by Honeycake. Smartlockr Secure File Sharing is a commercial secure file sharing solution by Smartlockr. Features, integrations, deployment and the company behind each one, side by side.
Web interface for opening, authenticating, and viewing encrypted .cake files.
Secure file sharing platform for sending encrypted files up to 5TB via email
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
Opener fits if you are a startup.
Common questions when comparing Opener vs Smartlockr Secure File Sharing for secure file sharing.
Opener: Web interface for opening, authenticating, and viewing encrypted .cake files. Built by Honeycake.
Smartlockr Secure File Sharing: Secure file sharing platform for sending encrypted files up to 5TB via email. Built by Smartlockr.
The table above shows where their features, integrations, deployment and company size fit differ.
Opener is made by Honeycake. Smartlockr Secure File Sharing is made by Smartlockr. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Opener and Smartlockr Secure File Sharing are both Secure File Sharing products. Use the table above to see where features, deployment and company size fit differ.
No Secure File Sharing shortlist yet. This is the closest one.
Updated 2026-11-02
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