I think ion and sync are the strongest names so far, Clickz/vibe/zing all sounds very dated. The best I have to offer is Privy.
When looking at the definition I thought I nailed it
adjective, privier, priviest.
1.
participating in the knowledge of something private or secret (usually followed by to):
Many persons were privy to the plot.
2.
private; assigned to private uses.
3.
belonging or pertaining to some particular person, especially with reference to a sovereign.
4.
secret, concealed, hidden, or secluded.
5.
acting or done in secret.
But unfortunately I forgot about this...
noun, plural privies.
6.
outhouse (def 1).
Others I wasnt too sure about but thought I would include them anyway
nutrino (Neutrinos)
tchyn / tak-ee-on (Tachyons)
Lumi (Superluminosity)
Indy (Independence? Might be boardline cheese)
01 (Would make for a nice logo, but not really enough)
Nero
Perhaps the abbreviation names are overused and sometimes hard to make out (which isn't exactly ideal for your company name) . Shame about Privy, sounds quite modern in a twitter/insta/snapchat kinda way.