Clackify
Custom Switch Tester
Custom Switch Tester
Not sure which switches are right for you? Build a tester with exactly the ones you want to try.
Pick your size, choose your switches from a huge selection of linears, tactiles, clickies, silents, and hall effects, and we'll assemble it and ship it ready to use. No soldering, no guesswork. Start comparing right out of the box.
Whether you're building your first mechanical keyboard or your fifteenth, a custom switch tester is the best way to find your feel before committing to a full board. Not sure where to start? Read our guide to switch types.
Includes (Fully Assembled):
- 3D printed tester base (your choice of color)
- Switches of your choice (browse and select below)
- Transparent Cherry profile keycaps
- Combination switch/keycap puller
Share

Common questions
Made by hand in Kansas City and shipped in 5-7 business days.
Can I swap switches in and out after I receive it?
What are the keycaps on the tester like?
Is this a good gift for someone new to mechanical keyboards?
Please select switches below. If you choose fewer than necessary, I will randomly fill in the rest with some of my personal recommendations/favorites :)
Filters
Exactly what I expected. The 4 additional switches were all nice!
Tester helped out a lot! Even though I'm now not planning on buying new switches at the moment, I know exactly what I'll get now that I've had the opportunity to test some. Calvin packed my switches, and they included an extra 4 for me to try out which was surprising and meant a lot! Ironically, I liked their choices more than the ones I had asked to be included in there!
Overall very satisfied with my purchase and will let my friends know about my positive experience.
Exactly what I was looking for. I appreciated the 'dealers choice' selections I left open, so I could try a few that I wouldn't have thought to otherwise as comparison. Likely going to order another and maybe even a larger one now that I'm curious for some others...
Great cost, but the base is so light it’s hard to accurately test on it