$10,000+
$50 - $99 / hr
10 - 49
Enterprise
Poland, Warsaw
2022
Within 1 week
Wallet Infrastructure & Digital Asset Products

ND Labs helps companies across industries add digital asset functionality to their products. We build wallet infrastructure, stablecoin payment solutions, and custom digital asset products for startups and established businesses.


Our core expertise includes Wallet as a Service, white-label and custom wallets, stablecoin payment infrastructure, DeFi products, and custom blockchain and Web3 development.


Depending on the project, we can build a product from scratch, adapt a prebuilt solution, or integrate specific functionality into an existing platform.


With 8+ years of blockchain engineering experience and 45+ blockchain and digital asset projects delivered, our team supports clients from product architecture and infrastructure selection to development, integrations, and launch.


We use AI-assisted development to reduce routine work and speed up delivery, while architecture, security, code quality, and production decisions remain with experienced engineers.

Wallet Infrastructure & Digital Asset Products

Techreviewer Score

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5.0

Client review platforms

The company's reputation is reflected through ratings and reviews from different review websites:

5.0
(6 reviews)Clutch
4.6
(3 reviews)DesignRush
5.0
(10 reviews)GoodFirms
5.0
(3 reviews)Google

AI Overview

Powered bytechreviewer AI
This company performance overview is based on AI analysis of 19 client reviews across 3 different review platforms. Read more about our methodology.
Last updated: September 2026

Performance snapshot

ND Labs presents a consistently strong performance profile across blockchain, mobile, and web development engagements, with an unbroken record of 5-star ratings across all platforms and review periods. The vendor demonstrates particular depth in blockchain and Web3 technologies, complemented by solid project management and communication practices. No recurring negative themes or declining score trends are present, though delivery speed was flagged as a minor area for improvement in one review. The evidence base spans six years, with the most recent reviews from 2024–2025 reinforcing earlier positive patterns.

Performance breakdown

Technical expertise
Strong

Multiple reviews cite deep blockchain expertise, multi-chain wallet development (Bitcoin, Ethereum, Polygon, Solana), AI integration, biometric authentication, and enterprise-grade CRM systems. A verified 2025 review details specific technologies including automated gas fee calculations and seed phrase protection, qualifying as a high-density anchor.

Project management & delivery
Strong

Across multiple Clutch and platform reviews, clients consistently note on-time delivery, efficient workflows, and milestone adherence. One reviewer for a $200K–$999K blockchain wallet project gave a perfect schedule sub-rating of 5.0, and a Big Data client confirmed delivery fully met expectations over a four-year engagement.

Communication & collaboration
Strong

Clients across geographies including South Africa, the US, Israel, and Italy report timely, clear communication with no language barriers. Reviewers specifically highlight responsiveness, frequent virtual meetings, and proactive stakeholder engagement, with multiple Clutch sub-ratings for communication-related quality scoring a perfect 5.0.

Reliability
Strong

A banking client noted ND Labs fulfilled a strict requirements list for two regulated mobile banking apps, and a travel agency confirmed the iOS app continued to drive sales growth with ongoing monthly improvements. No reviews mention bugs, regressions, or post-launch instability across the full review dataset.

Client satisfaction & outcomes
Strong

Tangible outcomes include increased sales for a travel agency, thousands of daily users on a ticketing aggregator, and a fully operational multi-chain crypto wallet. A $200K+ GoodFirms review notes advisory guidance saved significant time and money, with all clients indicating high willingness to refer.

Best for

ND Labs is best suited for companies seeking blockchain, Web3, or cryptocurrency platform development, as well as custom mobile and web application builds. They are a strong fit for startups through mid-sized enterprises requiring a technically deep, internationally distributed development partner.

Clients info

ND Labs serves clients primarily in financial services, information technology, blockchain and cryptocurrency, and travel. Client sizes range from early-stage startups and small businesses to mid-sized enterprises, with project budgets spanning from under $10K to over $200K. Most engagements appear concentrated in the $10K–$200K range. Primary industries represented include Financial Services & Fintech, Blockchain & Cryptocurrency, Information Technology, Hospitality & Travel, Real Estate. Typical client size bands include 1–10 Employees, 11–50 Employees, 51–200 Employees. Common project budget ranges include $10,001 to $50,000, $50,001 to $200,000, $200,000 to $999,999.

Review strength

The assessment is based on 19 reviews across four platforms, spanning from April 2018 to February 2025. The majority of reviews are more than one year old, with only three reviews dated within the past 12 months. Despite the age of some reviews, the most recent data from 2024–2025 continues to reflect consistent quality. Review date range: Apr 11, 2018 - 13 February, 2025.

Performance breakdown

Technical expertise
Strong

Multiple reviews cite deep blockchain expertise, multi-chain wallet development (Bitcoin, Ethereum, Polygon, Solana), AI integration, biometric authentication, and enterprise-grade CRM systems. A verified 2025 review details specific technologies including automated gas fee calculations and seed phrase protection, qualifying as a high-density anchor.

Project management & delivery
Strong

Across multiple Clutch and platform reviews, clients consistently note on-time delivery, efficient workflows, and milestone adherence. One reviewer for a $200K–$999K blockchain wallet project gave a perfect schedule sub-rating of 5.0, and a Big Data client confirmed delivery fully met expectations over a four-year engagement.

Communication & collaboration
Strong

Clients across geographies including South Africa, the US, Israel, and Italy report timely, clear communication with no language barriers. Reviewers specifically highlight responsiveness, frequent virtual meetings, and proactive stakeholder engagement, with multiple Clutch sub-ratings for communication-related quality scoring a perfect 5.0.

Reliability
Strong

A banking client noted ND Labs fulfilled a strict requirements list for two regulated mobile banking apps, and a travel agency confirmed the iOS app continued to drive sales growth with ongoing monthly improvements. No reviews mention bugs, regressions, or post-launch instability across the full review dataset.

Client satisfaction & outcomes
Strong

Tangible outcomes include increased sales for a travel agency, thousands of daily users on a ticketing aggregator, and a fully operational multi-chain crypto wallet. A $200K+ GoodFirms review notes advisory guidance saved significant time and money, with all clients indicating high willingness to refer.

Location and contacts

Poland, Warsaw
ul. Chmielna 73
00-801
+48 515 138 631

Major clients

NDA-protected fintech clients