Blockchain Testing

We make sure blockchain is implemented in your product securely and error-free by building a comprehensive strategy and applying innovative approaches.

We test the future, starting with blockchain

When blockchain technology first appeared, it got all over the media but very few teams actually started researching and implementing blockchain testing because it has very specific acceptance criteria. Our team began working with blockchain exactly around the time it appeared, sharing our raw expertise with the first clients. Now, when blockchain tests became a regular practice, TestFort team has a profound knowledge of technology, its possibilities, and challenges. We provide block and chain size testing, perform load and security testing, assure safe data transmission, and make sure the overall functionality runs smoothly.

We do full-cycle testing for any blockchain project, starting from the very first development stages while also cooperating with developers even after release and provide full tech support & maintenance. Our testers not only perform standard functional testing of blockchain core but also do specialized testing such as Smart Contracts, ecosystem apps и documentation testing to verify business logic objectives and improve their executions, and Peer/Node Testing — to assure secure and reliable blockchain transactions.

Before starting any testing stage, we always make sure our strategy fully responds to SLA requirements and the result fulfills discussed business objectives. As a result-driven and customer-obsessed company, we are focused on providing maximum transparency with our own project management tools. This way you are always sure of what our team is working on, and what resources are required for any performed action. For any blockchain project, there are 100+ QA engineers with 250 devices at your disposal and full reports on any testing process.

Types of blockchain testing services

  • Block and Chain Size Testing

    Our team makes sure the size of blocks and chains adheres to technology standards and enables smooth product launch.

  • Data Transmission Testing

    Our team checks whether data transmission from one computer to another is fast and secure.

  • Data Encryption and Decryption Testing

    The quality of encryption algorithms defines the product reliability. Therefore, our team makes sure the data is encrypted flawlessly, no disruption missed.

  • Security Testing

    We check all stages of data transmission, encryption, processing and storing, making sure the code is reliably protected from various hacking attacks.

  • Load Testing

    To avoid that sudden crushes, our testing team makes sure the product can work with drastic load increase, processing all transactions started before it.

  • Performance Testing

    Depending on blockchain networks and transaction size, the quality of the application can significantly decrease. To make sure it doesn’t happen, we assess the project, defining the metrics for system performance, evaluating whether the product is ready to be released.

Reasons to test

  • Ensuring Security

    Developing a blockchain application, it's necessary to make sure it is safe and reliable. That’s what our team does when we start building a testing strategy.

  • Exploring Technology Further

    Blockchain is a relatively new innovation which means it has a lot of possibilities to consider. Making a test plan, we analyze every possible application of each technology.

  • Unique Approaches to Distributed Systems

    Blockchain projects significantly differ from centralized projects. That’s why they need a special approach, considering higher security risks.

  • Error-Free Performance

    Blockchain product performance can drop due to big traffic and data loads but only if the project is not prepared to handle such challenges. TestFort team ensures the project is ready to face the market and resist heavy loads of traffic.

  • Specific Requirements

    Blockchain has distinctive algorithms and technologies like Smart Contracts. Once it’s implemented, it’s execution can’t be reversed. This creates a number of challenges that can be solved only with QA.

Blockchain testing service results

  • Confidence in a secure project

    If during data transmission or encryption a breach happens, product owners have to take full responsibility for the problem. When testing is performed, the probability of data leaks is minimized and there's a less chance of financial disaster to happen.

  • New possibilities

    In the course of project assessment, our testing team usually finds new possible ways to apply blockchain technology. The area of implementation of such innovation is immense and we can find a way to unleash its full potential.

  • Fast performance

    When performance and load testing is done, blockchain project is adapted to process as many transactions as were sent by users. That’s what makes a blockchain project thriving.

  • Valid competitive advantage

    With the rise of the technology, the competition grows at an unbelievable pace. To become a leader in blockchain race, it’s crucial to thoroughly polish the product before its release.


Web Application Testing

Web Application Testing

We guarantee the excellent performance and scalability of every web application we test. Our team will complete testing within your time, budget, and business objective specifications.

Desktop Application Testing

Desktop Application Testing

TestFort will empower your desktop application with impeccable quality. We provide full-cycle testing service to make your software secure, fast, appealing, and bug-free.

Website Testing

Website Testing

We make sure your website is tested to the point of perfection. TestFort delivers high-grade QA services for impeccable performance, usability, and security of your web-platform.

Mobile application testing

Mobile application testing

The number of apps increases every day - make sure yours is among the best. Guarantee the quality of your application with comprehensive QA services.

Internet of Things Testing

Internet of Things Testing

Our dedicated team of QA engineers tests and implements custom IoT solutions. We help companies to advance smart products to the next, progressive level and make your application will perform as you expected.

Cloud Solutions Testing

Cloud Solutions Testing

Through the efficient and reliable cloud testing strategies, proven tools, and virtual test environments, we deliver QA solutions that help companies reduce costs, meet deadlines, and deliver highly polished solutions.

Software Testing Documentation

Software Testing Documentation

Comprehensive and well-organized QA testing documentation helps to keep track of every step of testing processes, including test planning, case execution, and result evaluation. It’s all under your control, in time, and within the budget.

Games Testing

Games Testing

Through the full cycle of web application testing, we guarantee the excellent performance, availability, and scalability of every application we test, doing our work fast, with full respect to your time, budget, and objectives.

Blockchain Testing

Blockchain Testing

Through the full cycle of web application testing, we guarantee the excellent performance, availability, and scalability of every application we test, doing our work fast, with full respect to your time, budget, and objectives.

Clients Reviews

"During the past year TestFort has become one of our trusted development partners for Windows Phone 7 and I have no hesitation recommending them as an excellent company and software development provider to do business with."

Max Zilberman, Senior Architect, Microsoft

"TestFort has been a great asset in helping us securing the quality of our Toolbars. When we needed quick help they were there for us and gave us access to a full team of testers within a matter of a few days. Over the course of our two years of partnership I have come to rely on TestFort for providing quality resources both in testing and development at a reasonable rate..."

Peter Kalmstrom, Product Manager, Skype

"During the past 4 years, TestFort has proven to be an excellent company and a great asset by providing exemplary Quality Assurance services for all Dashlane platforms (Windows, Mac, iOS, Android, Web). TestFort is playing a critical role in our quality strategy, thanks to the devotion of their testing teams to the project. I can definitely recommend working with them."

Eric Gaze, Director of Quality Assurance and Localization, Dashlane

"TestFort has played a critical role in the development of They have been able to become a part of the core team very quickly and develop amazing features that perform under the highest performance and demand requirements possible. They possess the highest level of business cooperation, an outstanding sense of responsibility and delivery of quality work..."

Paul Berry, CTO, Huffington Post

Flexible business models

Fixed price

  • Precise Timelines
  • Operation strictly within budget
  • Clear Goals & objectives
Get a quote

Dedicated team

  • A team 100% dedicated to your project
  • Simply management
  • Flawless communication
Hire a team

Time and materials

  • Pay for what you need
  • Availability of resources
  • Available on any stage
Get an estimation

Trusted by

It’s time to bring blockchain innovation to your customers
And your company would be among the first to present cutting-edge technology to your industry. Our QA engineers will make sure your product is at its best and works exactly like you want it too — maybe, even better. You not only get the result you count on but also explore new blockchain possibilities with insights from TestFort team.


Your information was successfully submitted.

  We are glad to have you with us! You'll receive an email from us shortly. Meanwhile, you can check our super-informative blog to go through the latest updates in the world of software development.Got it