x.ai

Looking for a tool like x.ai (The pioneering email scheduling AI — its domain now belongs to Elon Musk's xAI)? Below are 6 AI tools people use as an alternative to x.ai, ranked by leaderboard position. Each one is approved by our editors and worth comparing before you decide.

Fantastical Natural-language calendar app for Apple devices

Aug 17

Clockwise Former AI calendar optimizer; service shut down in March 2026

Aug 17

Cal.com Open-source Calendly alternative you can self-host

Aug 17

Motion AI calendar that rebuilds your day as priorities shift

Aug 17

Calendly The default scheduling link, now with AI-suggested times

Aug 17

Acuity Scheduling Online booking that syncs straight to your calendar

Aug 17