Ekko vs Skim

Your DMs are not as private as you think. Ekko seals them with post-quantum encryption inside Instagram, WhatsApp, Telegram and the apps you already use. Claim your handle...

Skim is a free, open-source email client for Windows with a built-in AI copilot. Native Rust core, ~5 MB installer, offline-first, instant search, bring your own AI key.

About Ekko

Your DMs are not as private as you think. Ekko seals them with post-quantum encryption inside Instagram, WhatsApp, Telegram and the apps you already use. Claim your handle before someone else does. Ekko: say it like no one is listening Skip to content. Keys are generated on your device, sealed by your passphrase. It names who it is sealing to, checks their key, and the words leave encrypted. Claim your handle once, link your socials, and add friends everywhere.

About Skim

Skim is a free, open-source email client for Windows with a built-in AI copilot. Native Rust core, ~5 MB installer, offline-first, instant search, bring your own AI key. Email clients usually come in two flavors: a browser cosplaying as an app, or a monstrous do-everything suite with ICQ-era vibes. The installer is a few megabytes, cold start is instant, idle memory is modest. No calendar, no contacts manager, no rules, no filters, no snooze, none of the stuff you never actually use anyway.