The G2 on Dfns

Dfns Pros and Cons: Top Advantages and Disadvantages

Quick AI Summary Based on G2 Reviews

Generated from real user reviews

Users value the expert customer support from Dfns, consistently finding solutions for all their inquiries. (11 mentions)

Users find Dfns to be easy to use, with helpful guides and a user-friendly dashboard enhancing their experience. (11 mentions)

Users find easy integrations with Dfns, allowing quick implementation and efficient use across multiple blockchains. (7 mentions)

Users commend the top-notch security of Dfns, enabling a safe and efficient experience in Web3 integration. (5 mentions)

Users love DFNS for its user-friendly design, making integration and daily use seamless and enjoyable. (5 mentions)

Users appreciate the reliability of Dfns, benefiting from excellent support and effective issue resolution. (4 mentions)

Users note a lack of features in Dfns, wishing for better wallet options and enhanced documentation. (4 mentions)

Users note the limited options available in Dfns, wishing for more features like advanced filtering and customization. (3 mentions)

Users note the need for UX improvement in Dfns, particularly around security and supporting additional wallets. (2 mentions)

Users find the complexity in securing assets challenging, despite improvements in the user interface for basic tasks. (1 mentions)

Users find Dfns to be expensive for low volume use, making it less accessible for some individuals. (1 mentions)

Users note the need for improved usability in Dfns, emphasizing a desire for better UX and additional features. (1 mentions)

Top Pros or Advantages of Dfns

1. Customer Support

Users value the expert customer support from Dfns, consistently finding solutions for all their inquiries.

See 11 mentions

See Related User Reviews

Milan A.

Small-Business (50 or fewer emp.)

5.0/5

"A complete WaaS solution"

What do you like about Dfns?

The integration of the dfns wallet infrastructure is super convenient. Anyone with basic knowledge of blockchain can implement their solution. The top

Jasper F.

Small-Business (50 or fewer emp.)

5.0/5

"A great wallet infrastructure for a fintech provider"

What do you like about Dfns?

Robust, highly flexible and configurable API. We've quite a few applications of it within our system for businesses as well as for users. The team

2. Ease of Use

Users find Dfns to be easy to use, with helpful guides and a user-friendly dashboard enhancing their experience.

See 11 mentions

See Related User Reviews

Luke T.

Small-Business (50 or fewer emp.)

5.0/5

"Excellent MPC Infrastructure"

What do you like about Dfns?

- Extremely flexible infrastructure - Affordable pricing for large scale usage - Broad, multi-chain support - Quick and effective issue resolution

Verified User

Small-Business (50 or fewer emp.)

5.0/5

"Great Product - Great Team - Great Integration"

What do you like about Dfns?

Easy to implement, really cool team, nice dashboard.

3. Easy Integrations

Users find easy integrations with Dfns, allowing quick implementation and efficient use across multiple blockchains.

See 7 mentions

See Related User Reviews

Luke T.

Small-Business (50 or fewer emp.)

5.0/5

"Excellent MPC Infrastructure"

What do you like about Dfns?

- Extremely flexible infrastructure - Affordable pricing for large scale usage - Broad, multi-chain support - Quick and effective issue resolution

Milan A.

Small-Business (50 or fewer emp.)

5.0/5

"A complete WaaS solution"

What do you like about Dfns?

The integration of the dfns wallet infrastructure is super convenient. Anyone with basic knowledge of blockchain can implement their solution. The top

4. Security

Users commend the top-notch security of Dfns, enabling a safe and efficient experience in Web3 integration.

See 5 mentions

See Related User Reviews

Milan A.

Small-Business (50 or fewer emp.)

5.0/5

"A complete WaaS solution"

What do you like about Dfns?

The integration of the dfns wallet infrastructure is super convenient. Anyone with basic knowledge of blockchain can implement their solution. The top

Nikola T.

Small-Business (50 or fewer emp.)

5.0/5

"Solid product"

What do you like about Dfns?

It's a solid product for security minded builders in crypto with everything you need. The architecture and API are well thought-out, flexible and gene

5. User-Friendly

Users love DFNS for its user-friendly design, making integration and daily use seamless and enjoyable.

See 5 mentions

See Related User Reviews

Verified User

Small-Business (50 or fewer emp.)

5.0/5

"Great service and support for integration"

What do you like about Dfns?

Easy to use, it does what it says it does

Olivier S.

Small-Business (50 or fewer emp.)

5.0/5

"Works exactly as advertised"

What do you like about Dfns?

The solution is easy to use even in the most complex situations. Great documentation makes it quick and easy to get started. The customer service is v

6. Reliability

Users appreciate the reliability of Dfns, benefiting from excellent support and effective issue resolution.

See 4 mentions

See Related User Reviews

Luke T.

Small-Business (50 or fewer emp.)

5.0/5

"Excellent MPC Infrastructure"

What do you like about Dfns?

- Extremely flexible infrastructure - Affordable pricing for large scale usage - Broad, multi-chain support - Quick and effective issue resolution

Verified User

Small-Business (50 or fewer emp.)

5.0/5

"Been using Dfns for over a year, it's a great product, I can only recommend it"

What do you like about Dfns?

Ease of integration, reliability and customer support.

Top Cons or Disadvantages of Dfns

1. Missing Features

Users note a lack of features in Dfns, wishing for better wallet options and enhanced documentation.

See 4 mentions

See Related User Reviews

Nikola T.

Small-Business (50 or fewer emp.)

5.0/5

"Solid product"

What do you dislike about Dfns?

Dfns still has to build out things around their core offering (like wallets for less popular chains) and do some UX polishing, but they have well-desi

Verified User

Small-Business (50 or fewer emp.)

4.0/5

"Secure, easy of use and scalable"

What do you dislike about Dfns?

The dashboard. It is very simple, that is good, but sometimes we need more options like filtering wallets, download transaction history and custom the

2. Limited Options

Users note the limited options available in Dfns, wishing for more features like advanced filtering and customization.

See 3 mentions

See Related User Reviews

Luke T.

Small-Business (50 or fewer emp.)

5.0/5

"Excellent MPC Infrastructure"

What do you dislike about Dfns?

- Expensive for low volume use - Limited Rust Support

Verified User

Small-Business (50 or fewer emp.)

4.0/5

"Secure, easy of use and scalable"

What do you dislike about Dfns?

The dashboard. It is very simple, that is good, but sometimes we need more options like filtering wallets, download transaction history and custom the

3. UX Improvement

Users note the need for UX improvement in Dfns, particularly around security and supporting additional wallets.

See 2 mentions

See Related User Reviews

Nikola T.

Small-Business (50 or fewer emp.)

5.0/5

"Solid product"

What do you dislike about Dfns?

Dfns still has to build out things around their core offering (like wallets for less popular chains) and do some UX polishing, but they have well-desi

Teshank R.

Small-Business (50 or fewer emp.)

5.0/5

"Best WaaS provider"

What do you dislike about Dfns?

Due to high security, there are some problems with the user experience.

4. Complexity

Users find the complexity in securing assets challenging, despite improvements in the user interface for basic tasks.

See 1 mentions

See Related User Reviews

Olivier S.

Small-Business (50 or fewer emp.)

5.0/5

"Works exactly as advertised"

What do you dislike about Dfns?

The wallets are so secured and permissions so fine-grained that it's sometimes difficult to reason about the best way to secure assets, but it will ce

5. High Costs

Users find Dfns to be expensive for low volume use, making it less accessible for some individuals.

See 1 mentions

See Related User Reviews

Luke T.

Small-Business (50 or fewer emp.)

5.0/5

"Excellent MPC Infrastructure"

What do you dislike about Dfns?

- Expensive for low volume use - Limited Rust Support

6. Poor Usability

Users note the need for improved usability in Dfns, emphasizing a desire for better UX and additional features.

See 1 mentions

See Related User Reviews

Nikola T.

Small-Business (50 or fewer emp.)

5.0/5

"Solid product"

What do you dislike about Dfns?

Dfns still has to build out things around their core offering (like wallets for less popular chains) and do some UX polishing, but they have well-desi

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Anoosh A.

Chief RIsk Officer

Mid-Market (51-1000 emp.)

10/13/2025

"Nimble, Responsive and Easy Integration"

4.5/5

What do you like best about Dfns?

I appreciate Dfns for its nimble team and easy API integration, which facilitates seamless project delivery for my firm. The team is highly accessible and eager to collaborate, making it a pleasure to work with them. Their responsiveness and continuous improvements, especially in evolving security standards, are commendable. Additionally, Dfns excels in providing a key management system that is quick, scalable, and simple to implement, even for lesser-known or pre-launch blockchains. Review collected by and hosted on G2.com.

What do you dislike about Dfns?

N/A Great trajectory and growth. Review collected by and hosted on G2.com.

Olivier S.

CTO and Co-Founder

Small-Business (50 or fewer emp.)

5/9/2024

"Works exactly as advertised"

5/5

What do you like best about Dfns?

The solution is easy to use even in the most complex situations. Great documentation makes it quick and easy to get started. The customer service is very responsive and knowledgeable. Newer standards, techs, protocols, DTLs etc. are proactively incorporated into the solution so DFNS wallets always work regardless of your needs.

They keep on adding new features and improving their tooling's User Interfaces, making the solution easier and easier to use. Review collected by and hosted on G2.com.

What do you dislike about Dfns?

The wallets are so secured and permissions so fine-grained that it's sometimes difficult to reason about the best way to secure assets, but it will certainly satisfy the most complex enterprise requirements.

However, their new UIs greatly help making the most basic use cases easy to reason about. Review collected by and hosted on G2.com.

Response from Christopher Grilhault des Fontaines of Dfns

edit

Thank you, Olivier! We're lucky to have you as our clients.

Mamadou D.

CEO

Small-Business (50 or fewer emp.)

10/16/2025

"Easy-to-Use SDKs and Portals Make Development Simple"

5/5

What do you like best about Dfns?

Easy to understand and straightforward SDKs and portals. Review collected by and hosted on G2.com.

What do you dislike about Dfns?

N/A but could extend the flexibility for any ERC-20 token support with no prior approval. Review collected by and hosted on G2.com.

Jasper F.

CEO

Small-Business (50 or fewer emp.)

6/12/2025

"A great wallet infrastructure for a fintech provider"

5/5

What do you like best about Dfns?

Robust, highly flexible and configurable API. We've quite a few applications of it within our system for businesses as well as for users.

The team is incredibly responsive and supportive. Review collected by and hosted on G2.com.

What do you dislike about Dfns?

They have incredibly detailed and expansive API capabilities, it can be overwhelming to jump in. Review collected by and hosted on G2.com.

Response from Christopher Grilhault des Fontaines of Dfns

edit

Thank you, Jasper! We are going to work harder on our SDKs to make Dfns easier to use and implement.

Teshank R.

Tech Lead

Small-Business (50 or fewer emp.)

7/18/2025

"Best WaaS provider"

5/5

What do you like best about Dfns?

Great support from the team.

Easy to integrate APIs Review collected by and hosted on G2.com.

What do you dislike about Dfns?

Due to high security, there are some problems with the user experience. Review collected by and hosted on G2.com.

Response from Christopher Grilhault des Fontaines of Dfns

edit

Thank you, Teshank! You’re right. Security and frictionless experiences often pull in different directions. That said, our roadmap includes several features aimed at closing that gap. You should see steady improvements in the coming months. If you have suggestions for specific upgrades or changes, we’d love to hear them!

Nikola T.

Director

Small-Business (50 or fewer emp.)

2/27/2025

"Solid product"

5/5

What do you like best about Dfns?

It's a solid product for security minded builders in crypto with everything you need. The architecture and API are well thought-out, flexible and general. You can do everything with it! The team was also very responsive to our specific needs. Review collected by and hosted on G2.com.

What do you dislike about Dfns?

Dfns still has to build out things around their core offering (like wallets for less popular chains) and do some UX polishing, but they have well-designed foundations. Review collected by and hosted on G2.com.

Response from Christopher Grilhault des Fontaines of Dfns

edit

Thank you very much, Nikola!

You're right, adding blockchains is a continuous area of improvement and we're glad to announce in the coming days support for Polymesh, Bittensor, Bitcoin Cash, Cardano and more.

Regarding the dashboard, we're actually releasing a brand new one next month and would love to hear your feedback. We're convinced you'll appreciate it better than the current one.

Verified User in Financial Services

Mid-Market (51-1000 emp.)

6/6/2025

"Secure MPC wallet for corporate payments"

5/5

What do you like best about Dfns?

API is clean and the product does what it says Review collected by and hosted on G2.com.

What do you dislike about Dfns?

Still raw in terms of UX but glad to hear improvements are on the way Review collected by and hosted on G2.com.

Response from Christopher Grilhault des Fontaines of Dfns

edit

Thank you! Indeed, though historically we have always been API-firs, we have reinforced our frontend engineering team to improve the dashboard and build a mobile app for Q3 2025. We'll keep you posted on the next updates.

Verified User in Financial Services

Mid-Market (51-1000 emp.)

6/13/2025

"Great product, great team!"

4.5/5

What do you like best about Dfns?

Continually evolving the product with a responsive and accessible team. The two founders are great to work with! Review collected by and hosted on G2.com.

What do you dislike about Dfns?

There is very little to dislike. Speed and scale of execution is always an issue but it's understandable given the size of the business. Review collected by and hosted on G2.com.

Response from Christopher Grilhault des Fontaines of Dfns

edit

Thank you for your feedback! It means a lot.

We went from 20 to 30 employee since January and expect to grow to 40-45 people (mostly engineers) in the next months.

Milan A.

Co-Founder

Small-Business (50 or fewer emp.)

5/10/2024

"A complete WaaS solution"

5/5

What do you like best about Dfns?

The integration of the dfns wallet infrastructure is super convenient. Anyone with basic knowledge of blockchain can implement their solution. The top-notch security of the dfns wallet saved us time and money so we could focus more on business development. Their solution gave us the flexibility to operate on multiple blockchains simultaneously and reduced our go-to-market time. Integrating these chains individually would have cost us a ton of manpower and money. Now dfns is the backbone of our product. Another thing we like is their expert support team. No matter our issue, these guys had a solution for everything. Review collected by and hosted on G2.com.

What do you dislike about Dfns?

Dfns solutions meet our expectations however during the onboarding process, we faced certain delays but dfns handled those issues within due time. As an early customer of dfns, few development journeys were travelled together. Review collected by and hosted on G2.com.

What problems is Dfns solving and how is that benefiting you?

DFNS provides MPC wallets to ScopeX customers, incorporating advanced biometric security features. Their private key securing mechanisms eliminated the operational complexity for users. This enhanced the user experience, which is the most challenging issue in adopting blockchain technology to the mass market. Dfns wallet infrastructure enables us to provide web3 services to web2 people seamlessly. Review collected by and hosted on G2.com.

Response from Christopher Grilhault des Fontaines of Dfns

edit

Thank you, Milan! We appreciate your feedback and your engagement with Dfns. Your input helps us improve our product. We look forward to supporting ScopeX as you grow.

Verified User in Financial Services

Small-Business (50 or fewer emp.)

6/30/2025

"Great Product - Great Team - Great Integration"

5/5

What do you like best about Dfns?

Easy to implement, really cool team, nice dashboard. Review collected by and hosted on G2.com.

What do you dislike about Dfns?

List views on dashboard to ease the use of the dashboard. Review collected by and hosted on G2.com.

Response from Christopher Grilhault des Fontaines of Dfns

edit

Thank you! Glad to read the dashboard is appreciated. We made a lot of efforts on it in the past 12 months and will continue to improve it. Views are a feature we'll develop during the second half of 2025.