OneKey

Active#3 worldwide · Cold wallets

Cold wallets

HQHong Kong

Last roundSeries B · Apr 2026

Uback rankings

Ranking	Tier	Rank	Edition	Next update
Cold wallets · worldwide	Top 6	#3	Edition 0 (beta) · Sep 2026	26 Oct 2026

Rank historySep 2026 · #3 Cold walletsFirst edition: no movements yet.

Estimated valuation

AI · Cold wallets ranking (worldwide)

≈ USD 150MUSD 120–190M · Hundreds of M$ High confidence

Hundreds of k$

Millions $

Tens of M$

Hundreds of M$

Unicorn

Decacorn

Anchor: Last known equity round: Series B · undisclosed · Apr 2026
Published valuation: USD 150M · Apr 2026

An indicative editorial estimate produced by AI, imperfect by nature: neither a financial valuation nor investment advice. Only the market sets a company’s value. Method

Funding history

Date	Round	Amount	Type	Investors	Source
Apr 2026	Series B	undisclosed	Equity	YZi Labs, Dragonfly, Ribbit Capital, Coinbase Ventures	onekey.so

2022: USD 20M Series A.

Rounds as cited by Uback’s rankings and their sources. Equity, debt and grants are shown separately; only equity rounds count towards the valuation anchor.

Independent analyses

By industry professionals & analysts

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What the AI reads

Press & investor announcements2 sources

Read by the AI at the next edition.

Comparable companies in cold wallets

Full cold wallets ranking →

Tangem#2SwitzerlandHundreds of M$Ngrave#4BelgiumTens of M$Ledger#1FranceUnicorn Foundation#5United StatesTens of M$

Investors in OneKey: YZi Labs · Dragonfly · Ribbit Capital · Coinbase Ventures

Sources. onekey.so · theblock.co

Last updated: Sep 2026Report an error

Uback is a content publisher. It provides no investment advice, receives no mandate and takes part in no transaction. Rankings, ranges and brackets are editorial estimates produced by AI, purely indicative.