Coinkite is a Bitcoin-only hardware and security company that designs and manufactures self-custody products for Bitcoin users. Coinkite's Twitter Score is 58 out of 1000 (a Good rating) as of October 2026, ranking #15,400 (top 5%) among 498,348 tracked accounts.
Coinkite was founded as Coinkite Inc. and has focused exclusively on Bitcoin since its early days, building a product line centered on physical security and self-custody. Its flagship product, the COLDCARD wallet, is a Bitcoin-only hardware wallet featuring air-gapped signing and open-source firmware. Beyond COLDCARD, Coinkite produces a range of complementary tools including OPENDIME, a physical Bitcoin bearer instrument, TAPSIGNER, BLOCKCLOCK, SATSCARD, as well as SATSCHIP and SEEDPLATE.
Coinkite has published 6,364 posts on the platform. The account has been mentioned by 375 accounts, with 1,402 total mentions.
Who follows Coinkite on X?
The accounts that follow Coinkite include 263 founders, 31 angel investors, 163 influencers and 3 VCs. Among them are Erik Voorhees, Nic Carter, Joseph Lubin, Jesse Powell, CMS and mikedemarais.eth.