Callshake offers the best alternative to Skype for calling landlines and mobiles worldwide. Enjoy cheap international calls with superior quality.

Privacy-first, Always

Your calls and data are never shared, with all infrastructure securely hosted on European servers.

Call From Any Device

Make calls from your laptop, tablet, or phone. No downloads, no hassle - just open your browser.

No Number Required

Start calling instantly - no phone number or SIM required. Just sign up and go.