Overview

About 4soft

4soft is a premier Polish software house specializing in delivering highly scalable and secure technological solutions. We focus on advanced software engineering, blockchain infrastructure, and AI-driven architecture. We assist enterprises worldwide in navigating complex digital transformation processes by combining technological reliability with a deep understanding of B2B sector requirements.

Our Core Competencies We design and implement systems that form the foundation of modern business:

  • Blockchain & Web3 Infrastructure: Comprehensive support for distributed ledger technologies. We build decentralized applications (dApps), program and deploy secure smart contracts, and execute advanced asset tokenization projects (including standards such as ERC-3643).
  • Custom Software Development: Building efficient, high-performance backend and frontend systems from the ground up, designed to handle heavy workloads in corporate environments.
  • Artificial Intelligence Integration: Implementing modern AI tools and autonomous agents into existing operational workflows to drive automation and optimization.

Partnering with Market Leaders: Our Support for Elliptic

We are a trusted technology partner for global innovation leaders. We proudly collaborate with Elliptic, a worldwide pioneer in risk management analytics and compliance for crypto assets. We provide comprehensive support spanning software engineering, advanced data services, and blockchain integrations. Our work includes:

  • Complete On-Chain Data Integration: Integrating blockchain networks into the platform to capture all on-chain activity involving real value transfer, including token transfers, cross-chain bridges, and DEX swaps.
  • Uncompromised Data Quality: Ensuring absolute data completeness where no blocks or transactions are missed, backed by fallback policies, continuous monitoring, and a 24/7/365 on-call duty for rapid incident response.
  • Enriched Blockchain Datasets: Creating highly detailed datasets, including active smart contract registries and token metadata catalogs, while continuously monitoring networks for protocol changes and hard forks.
  • AI-Driven Development Transformation: Actively participating in the strategic transformation of Elliptic's entire software development lifecycle by implementing cutting-edge AI tools to streamline workflows and drive efficiency.

Security, Compliance & Why Clients Trust Us

We understand the rigorous demands of working with financial institutions and global enterprises:

  • Certified Security: We hold the ISO/IEC 27001:2022 certification for information security management and ISO 9001:2015 for quality standards.
  • Enterprise-Grade Compliance: We operate under strict NDAs and maintain a deep understanding of financial sector requirements, including audit trails, access controls, log retention policies, and disaster recovery procedures.
  • Vetted Elite Talent: Our developers pass rigorous screening processes to ensure top-tier reliability. They are readily available to collaborate directly with clients and blockchain foundations, ensuring full transparency and technical alignment throughout the project lifecycle.

Why 4soft? As a proud Summer Clutch Global Winner, we guarantee the highest quality standards, professionalism at every stage of the software development lifecycle, and full commitment to the success of our business partners. Our work goes beyond writing code—we deliver stable, enterprise-grade technology that drives growth.

What clients say

Review Analytics of 4soft

Every review is verified through Goodfirms before it's published.

5.030 Verified Reviews
Quality5.0
Schedule & Timing5.0
Communication5.0
Overall5.0
Review Summary
Summarized from 30 verified reviews · Updated September 2026
Clients consistently praise 4soft for deep technical expertise, particularly in blockchain and software development, combined with proactive problem-solving and strong project ownership. The team is frequently noted for flexibility, responsiveness, and effective communication across diverse projects. Clients value their ability to adapt to evolving requirements, work collaboratively with minimal supervision, and contribute ideas beyond initial scope. Reliable execution, transparent processes, and business acumen round out their service delivery.
✦ AI-generated summary. May not reflect every review.
Detailed Reviews of 4soft
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What reviewers mention most

Arka Ray, President at PopulariumVerified Review
Posted on Sep 8, 2026

Their flexibility and collaborative approach are especially valuable.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software Development

4soft provides game development services for our game development studio. The team has implemented and expanded core gameplay systems in Unity, developed in-game UIs, and optimized WebGL. 4soft has helped us expand our game into a stable multiplatform product. The team has resolved critical WebGL and browser-specific limitations, improved overall performance and stability, and reduced platform-related technical issues. They are highly responsive and flexible.

AnonymousVerified Review
Posted on Sep 7, 2026

They had a close way of working with the client.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Artificial Intelligence

4soft helped us optimize routes and provide Google Maps coordinates for our financial services operations. Their team worked with us iteratively, allowing us to review progress and refine the solution throughout the engagement. The collaboration was seamless, with regular communication through virtual meetings and a strong focus on understanding our requirements. We were pleased with the quality of their work and the way they worked closely with our team throughout the project.

AnonymousVerified Review
Posted on Sep 7, 2026

4soft has a lot of experience in a space that is relatively new.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Testing ServicesBlockchain Development

4soft provided maintenance, consulting, development, and UI design services for our blockchain perpetual debt market. Their team developed a solution for borrowing DeFi assets using a graph to scrape blockchain data. We successfully used the UI delivered by 4soft during the development phase. The collaboration was smooth and well planned, with the team maintaining consistent communication throughout the project. Their extensive experience in blockchain and DeFi was particularly valuable, allowing them to provide quality solutions throughout the engagement.

Radek Gorski, Director of Retail Technology at Profectus GroupVerified Review
Posted on Sep 7, 2026

It was a pleasure to work with 4soft.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software Development

4soft provided custom software development services for our international IT services firm, primarily working on improving the UI of our outdated legacy system. They satisfied all of our needs and expectations while maintaining effective and regular communication, which helped establish a smooth workflow. The team was also highly supportive, responding promptly to our requests and sharing feasible suggestions that helped further improve our product. Overall, it was a pleasure to work with 4soft, and we were very satisfied with their support and approach throughout the engagement.

Tomasz Konopka, R&D Manager at GigasetVerified Review
Posted on Sep 7, 2026

So far we are quite happy with the collaboration, 4soft is a very flexible and reliable partner.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software Development

4soft provides custom software development services for our telecommunications manufacturing company, with a focus on frontend development for our web application using Angular 10. Since 4soft joined the project, our development progress has accelerated and the bottleneck we previously faced has been eliminated. The team follows a Scrum-based development approach and has also tested the application's effectiveness throughout the engagement. We are quite happy with the collaboration so far. 4soft has demonstrated a proactive approach, flexibility, and reliability as we continue working together.

Lukasz Kujawa, CTO at CryptioVerified Review
Posted on Aug 21, 2026

4soft combines deep technical expertise with strong engagement, ownership, and a commitment to delivering reliable blockchain data solutions.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Blockchain Development

4soft has provided blockchain and data engineering services for our financial services company, designing and developing data connectors that extract, parse, and standardize data from blockchain networks. Their work has improved our blockchain data integration layer, increasing the platform's reliability and scalability. Throughout the engagement, the team has been well-organized, responsive, and flexible. Their technical expertise and commitment to delivering high-quality solutions have been consistent strengths of their performance.

Sirtaj Brar, Managing Director at The Data Economics CompanyVerified Review
Posted on Aug 20, 2026

4soft consistently delivers high-quality work while fostering collaboration, innovation, and technological growth.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web DevelopmentSoftware Development

4soft has been providing frontend development support for our software company, including integrating a middleware software engine and developing demos and applications. Their team consistently delivers work on time and within budget, while maintaining a high standard of quality. They manage their tasks well and respond to our needs with precision and efficiency. Their adaptability, innovation, and ability to develop effective solutions for unique challenges have been particularly impressive throughout the engagement.

AnonymousVerified Review
Posted on Aug 20, 2026

4soft has met our expectations by delivering quality blockchain and software solutions with strong technical expertise and reliable project execution.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App DevelopmentBlockchain DevelopmentIoT Development

4soft provides custom software development services for our IT firm. Their team has helped us build a blockchain-based solution along with various client applications and specialist control panels. They have successfully delivered a working MVP that meets our expectations. Their knowledge and technical expertise have enabled them to deliver quality results, while their strong problem-solving skills and flexible approach have made the engagement effective. They have also consistently adhered to deadlines and remained flexible when changes were required.

AnonymousVerified Review
Posted on Aug 18, 2026

Smooth collaboration and reliable development process

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App DevelopmentSoftware DevelopmentTesting Services

We engaged 4soft to create a mobile application for our SaaS platform, beginning with UI sketches and prototypes before moving into frontend and backend development. The team delivered a fully functional application with a strong UI/UX that met our requirements. They communicated clearly and transparently and followed proven development processes, allowing the project to progress smoothly and stay on schedule.

AnonymousVerified Review
Posted on Aug 18, 2026

Smooth collaboration and responsive development support

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App DevelopmentSoftware Development

We engaged 4soft to develop a mobile application for our carbon footprint management platform, designed to track users' movements in the background and calculate their CO₂ savings. The project required close collaboration between both teams, and 4soft maintained effective communication throughout the development process. The team was attentive and responsive to our needs, incorporating our requirements and insights into the application. Overall, the cooperation progressed very smoothly.

Rafał Frątczak, CTO at ArtgeistVerified Review
Posted on Aug 18, 2026

Proactive approach and effective software solutions

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software DevelopmentE-commerce Development

We engaged 4soft to develop an internal system for managing products, order fulfillment, and returns for our photo wallpaper e-commerce store. The team delivered effective solutions that helped us establish a smoother IT process and improve overall performance. Our teams developed a strong working relationship, which contributed to faster turnarounds and a more efficient workflow. 4soft's proactive attitude was one of the most impressive aspects of the collaboration.

Dmitry Meltsov, Contracted Head of Product at JSgenesisVerified Review
Posted on Aug 18, 2026

Skilled development team with effective communication

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web DevelopmentSoftware Development

We engaged 4soft to take over an unfinished and unreleased codebase for our video streaming platform. The team developed two frontend applications, built new modules, and enhanced existing features, successfully delivering the platform's initial release. They maintained a smooth workflow and followed an agile approach throughout the project. Their technical proficiency, skill, and communication contributed significantly to the project's progress.

AnonymousVerified Review
Posted on Aug 18, 2026

Experienced specialists with strong business understanding

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software DevelopmentBlockchain DevelopmentWeb3

We engaged 4soft to develop a platform for a community-driven Avalanche ecosystem accelerator, including an automated on-chain investment process. Their expertise played an important role in helping us successfully launch our product and advance our development and business objectives. Although there were some challenges with the initial launch deadline, the team responded quickly to concerns and met all subsequent deadlines.

AnonymousVerified Review
Posted on Aug 18, 2026

Efficient development with strong industry experience

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software DevelopmentBlockchain DevelopmentWeb3

We engaged 4soft to develop a staking application, covering the staking algorithm, frontend development, custom functionality, and third-party integrations. The application was successfully launched, allowing users to collect rewards and giving us valuable insight into future features and improvements. 4soft responds quickly to questions and has impressed us with their industry experience and efficient workflow.

AnonymousVerified Review
Posted on Aug 18, 2026

Strong blockchain expertise and adaptable development support

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software DevelopmentBlockchain DevelopmentArtificial Intelligence

We engaged 4soft to support several custom software development projects using Node.js, TypeScript, React, and Machine Learning. Since joining the projects, 4soft has helped improve development velocity significantly while consistently completing work within the agreed timelines. The team adapted well to our project management processes and maintained open communication, addressing issues promptly when they arose. Their extensive knowledge and experience in blockchain were particularly valuable to the engagement.

Focus

Service Focus of 4soft

How the team's effort is distributed across services.

70%20%10%

Industries Focus

50%15%15%10%10%

Client Focus

Small Business30%
Medium Business40%
Large Business30%

The Positioning

AI Tools & Purpose

The stack the team uses to move faster.

Gemini
Creating custom Gems & AI agents
Claude
Advanced reasoning & coding
LangSmith
LLM monitoring & observability
LangGraph
Building autonomous AI agents
Bedrock
Secure access to LLM models
Notion AI
AI-powered knowledge base
Selected Work

Client Portfolio of 4soft

Where their work concentrates - by industry, budget, and timeline.

Project Industry

Cryptocurrency50%
Startups13%
Telecommunications13%
Industrial13%
eCommerce13%
Major industry focus
Cryptocurrency

Project Cost

$500000+50%
$100001 to $50000038%
$50001 to $10000013%
Common project cost
$500000+

Project Timeline

Not Disclosed25%
100+ Weeks75%
Typical timeline
100+ Weeks

Clients: 16

EllipticErste BankCoinbaseCryptioVtechColonyArtclearGigasetArtgeistJoystreamParibusCerchiaPopulariumLumiaProfectusTazz

Portfolios: 8

Trust & Safety

Verified business

Goodfirms confirmed 4soft's legal identity, ownership and registration before verifying the profile.

Business verified by Goodfirms
Verified on Jul 29, 2026 · Goodfirms Trust & Safety

Registered entity

Legal name4soft S.A.
Entity typeOTHER
Incorporated2020 · 6 yrs
LocationWrocław, dolnośląskie, Polska
CountryPoland

What Goodfirms verified

4soft S.A.
Company registration confirmed against public records
Registered business address
Address verified with supporting documents
Beneficial ownership
Ownership disclosed and reviewed
Authorized representative
Representative's identity confirmed
Supporting documents
Incorporation and ID documents checked

Ownership and identity documents were reviewed privately by Goodfirms and are not published. Personal details of owners and representatives are kept confidential.

Where we are

Locations (3)

Offices where 4soft operates.

Headquarter
Poland

Poland

Łaciarska 4
Wroclaw, Lower Silesia 50-104
+48 532 414 106
UAE

UAE

Al Abraj street
Dubai, Dubai
Poland

Poland

Laciarska 4
Wroclaw, Lower Silesia 50104
+48 725480542