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← Embedded Finance Index 2026/Vendor

Turnkey

Provider
Crypto / StablecoinCrypto Custody

Embedded-finance provider tracked in the Embedded Finance Index — disclosed by 3 companies across 2 categories.

turnkey.com ↗
CategoriesCrypto / Stablecoin, Crypto Custody
Rank#8 of 24 in Crypto Custody
Buyers3 companies

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Who uses Turnkey
3 companies disclose Turnkey in their stack
Download “Built on Turnkey” image ↓
Catena LabsAltitudeCatena
Buyer mix · 3 of 3 classified
Infrastructure / BaaS · 2Fintech / SMB banking · 1
US · 2
What the disclosures say
Catena Labs
“The Catena Account Terms describe a non-custodial account whose private keys are generated and stored in a trusted execution environment (TEE), with Turnkey Global, Inc. named as the TEE Service Provider.”
Altitude
“Custody is self-custodial via Squads Protocol — 'Altitude is built on Squads Protocol, the smart account standard of Solana, securing over $10B in assets.' Squads is not a stablecoin issuer; USDC (and others) are issued by third parties. https://tempo.xyz/customer-stories/altitude Each member's smart account is secured…”
View source · tempo.xyz ↗
Catena
“Catena Account Terms Section 4 explicitly name Turnkey Global, Inc. as the Service Provider supporting non-custodial account functionality (private-key generation and signing inside a trusted execution environment), with Turnkey's Terms and Privacy Policy incorporated by reference.”
The complete buyer list is not published on this page. Get the monthly recap for new Turnkey customers as they are disclosed. Represent Turnkey? Claim this profile above to unlock your own full list.
Where Turnkey’s buyers are
1 country with a disclosed buyer HQ
2 classified buyers, shaded by concentration — heaviest in 🇺🇸 United States (2). HQ country, not where Turnkey operates.
Fewer
MoreNo disclosed HQ
New Turnkey customers land in the monthly recap.
Alternatives to Turnkey

Other Crypto Custody providers in the index, by the number of companies that disclose them. A count of public disclosures, not a ranking of the products.

Fireblocks33 buyers →Zero Hash14 buyers →BitGo13 buyers →Anchorage Digital4 buyers →Privy4 buyers →Coinbase Custody3 buyers →Dfns3 buyers →Boerse Stuttgart Digital Custody2 buyers →
Share this rank

An embeddable badge for Turnkey’s own site — it always shows this page’s current rank, so it stays accurate as new disclosures land. States its own denominator; never claims a number this page doesn’t.

Ranked #8 of 24 in Crypto Custody — Embedded Finance Index 2026
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<a href="https://www.embeddedfinanceindex.com/vendors/turnkey?ref=badge">
  <img src="https://www.embeddedfinanceindex.com/api/badge/turnkey.svg"
       alt="Ranked #8 of 24 in Crypto Custody — Embedded Finance Index 2026">
</a>
<img src="https://www.embeddedfinanceindex.com/api/badge/turnkey/install" width="1" height="1" alt="" style="display:none">

Turnkey — frequently asked

Which companies use Turnkey?

3 companies are linked to Turnkey in the Embedded Finance Index 2026, through their own public disclosures or Turnkey's published customer list, including Catena Labs, Altitude and Catena.

What does Turnkey do?

Turnkey is an embedded-finance provider in Crypto / Stablecoin and Crypto Custody. It ranks #8 of 24 Crypto Custody providers by linked companies.

What are the alternatives to Turnkey?

The most-named Crypto Custody alternatives to Turnkey are Fireblocks (33 buyers), Zero Hash (14 buyers), BitGo (13 buyers), Anchorage Digital (4 buyers), Privy (4 buyers) and Coinbase Custody (3 buyers).

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