Launches
Coming soon
Upcoming launches to watch
Launch archive
Most-loved launches by the community
Launch Guide
Checklists and pro tips for launching
Products
News
Newsletter
The best of Product Hunt, every day
Stories
Tech news, interviews, and tips from makers
Changelog
New Product Hunt features and releases
Forums
Forums
Ask questions, find support, and connect
Streaks
The most active community members
Events
Meet others online and in-person
Advertise
Subscribe
Sign in
Knock
A safer login. Knock your iPhone to unlock your Mac
•
0 reviews
•
1 follower
Visit website
Follow
Overview
Launches
Forums
Reviews
Team
Alternatives
More
Blog
•
Newsletter
•
Questions
•
Forums
•
Product Categories
•
Apps
•
About
•
FAQ
•
Terms
•
Privacy and Cookies
•
X.com
•
Facebook
•
Instagram
•
LinkedIn
•
YouTube
•
Advertise
© 2025 Product Hunt
Knock Product Information and Latest Updates (2025) | Product Hunt
Do you use Knock?
I use this
I use something else
Recent Knock Launches
Knock 2.0
Unlock your Mac quickly and securely. Now with Apple Watch.
Launched on April 22nd, 2015
13
237
Knock
A safer login. Knock your iPhone to unlock your Mac
Launched on January 22nd, 2014
2
20
Forum Threads
Paul McKellar
•
10yr ago
Knock 2.0 - Unlock your Mac quickly and securely. Now with Apple Watch.
13
237
View all
Knock Alternatives
KeyTouch
0 reviews
Authentication & identity tools
Tether
0 reviews
Automation tools
MacID
0 reviews
Authentication & identity tools
View all Knock alternatives
