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Dfns

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42 reviews
  • 1 profiles
  • 3 categories
Average star rating
4.8
Serving customers since
2020

Profile Name

Star Rating

37
6
0
0
0

Dfns Reviews

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Profile Name
Star Rating
37
6
0
0
0
Verified User in Information Technology and Services
AI
Verified User in Information Technology and Services
07/21/2026
Validated Reviewer
Verified Current User
Review source: Organic

Rock-Solid Wallet Infrastructure with Secure Passkeys and Responsive Support

|Dfns
What stands out most is how solid the core wallet infrastructure is for a production app. The API is well documented, and the signing and key management gave us confidence we weren't compromising security for speed of integration. Support for multiple blockchain networks meant we didn't need separate providers or custom logic per chain, which saved significant engineering time. The use of passkeys for authentication is a standout feature, it gives users a much more secure sign-in experience than traditional passwords or seed phrases. Pricing was very good for the value delivered, especially compared to building and maintaining this infrastructure in-house. Support during integration was responsive; when we hit edge cases specific to our mobile flow, we got direct engineering-level answers rather than generic tier-1 responses.
Gaspard L.
GL
Gaspard L.
Co-founder Suby.fi | Helping online businesses get paid & pay out anywhere in the world | Ex-crypto @LouisVuitton
07/17/2026
Validated Reviewer
Review source: Organic

A Core Component with Stellar Security and Flexibility

|Dfns
I love that Dfns is a core part of our tech stack at Suby because it allows us to handle multi-chain and multi-asset transactions with a lot of flexibility in how money moves. Their strong security reputation gives us trust in how they manage stablecoins, so we don't have to deal with the complexity, risk, or licensing. I have a close relationship with one of the founders, and the team listens, moves fast, and is accommodating to young companies like ours. The initial setup was super easy.
Verified User in Financial Services
AF
Verified User in Financial Services
07/16/2026
Validated Reviewer
Verified Current User
Review source: Organic

Clear Documentation and Rich, Flexible Functionality

|Dfns
The documentation is clear, and the functionality is rich, offering a lot of flexibility.

About

Contact

HQ Location:
Paris, FR

Social

@dfnsHQ

What is Dfns?

Dfns is the leading wallets-as-a-service (WaaS) platform in the digital asset industry. Startups, enterprises and financial institutions use Dfns to create, integrate and manage programmable wallets at scale powered by state-of-the-art cryptography. Built by PhDs and experts in security and cryptography, Dfns is also leading research and development in applied multi-party computation (MPC) and threshold signatures (TSS). ABN AMRO, Fidelity, Zodia Custody, FIFA and 100+ other financial services have created over millions of wallets and secured over $500 million in transaction value using Dfns since 2020. No wallet has ever been hacked. Dfns has been incubated by Techstars, Station F and raised over $20M with White Star Capital, Motive Partners, Bpifrance, Coinbase, Semantic, Wintermute, Figment, Motier, Hashed, 6MV, Susquehanna Investment Group and other investors.

Details

Year Founded
2020
Website
www.dfns.co