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AWARD-WINNING WEB3 EXPERTS & CEX/DEX DEVELOPMENT

We have been providing startups and big brands with the opportunity to develop and achieve good results, to get additional profit with the help of technological solutions and business tools developed by our company.

Our services:  
• Web3 Developers 
• AI Development Services
• Blockchain solutions
• Web & Mobile Development
• Crypto Exchange Development
• Discovery Phase in 2-5 weeks
• Staff Augmentation
• MVP for startups

Why should you trust Peiko? 
✔Achievements We have been recognized as Clutch’s Top 3 Blockchain Development team, Goodfirms Blockchain Development leaders, and DesignRush’s Best Graphic Design Companies.
✔Team competence Peiko is a team of 100+ professionals, who are constantly developing, have a high level of expertise in relevant technologies, and regularly confirm their qualifications. In particular, UX/UI designers, front-end and back-end engineers, QA testers, DevOps engineers, Project and Product managers, business analysts, and Account Managers.
✔Satisfied customers Peiko has successfully completed 250 projects for companies and startups all over the world. We continue to support part of them and take new projects into development.

Our areas of expertise include innovative and cutting-edge solutions such as Software-as-a-Service, Exchanges, Crypto Wallets, NFTs, DeFi, Smart contracts, Marketplaces, Cross-platform solutions, MVP creation, and CRM/ERP that we apply in industries such as Blockchain, Fintech, Retail, E-commerce, Healthcare, and Traveling platforms.

We can provide: 
We offer both fully managed teams and dedicated developers, depending on your project goals. If you already have a product idea or early-stage requirements, our Discovery Phase will help define the technical scope, timeline, and budget — giving you clarity before development begins.

Contact us at hello@peiko.space to discuss your project!

  • Min project size
    $10,000+
  • Hourly rate
    $25 - $49 / hr
  • Employees
    50 - 249
  • Locations
    Kraków, Poland
  • Year founded
    Founded 2017
  • Languages
  • Timezones

2 Languages that we service

  • English
  • Spanish

38 Timezones that we service

CET
Central European Time (CET)
EET
Eastern European Time (EET)
GMT
Greenwich Mean Time (GMT)
UTC
Universal Coordinated Time (UTC)
ACT
Australia Central Time (ACT)
AGT
Argentina Standard Time (AGT)
AKST
Alaska Standard Time (AKST)
ART
(Arabic) Egypt Standard Time (ART)
AST
Arabia Standard Time (AST)
AET
Australia Eastern Time (AET)
BST
Bangladesh Standard Time (BST)
BET
Brazil Eastern Time (BET)
CAT
Central African Time (CAT)
CNT
Canada Newfoundland Time (CNT)
COT
Colombia Time (COT)
CST
Central Standard Time (CST)
CTT
China Taiwan Time (CTT)
EAT
Eastern African Time (EAT)
EST
Eastern Standard Time (EST)
GST
Gulf Standard Time (GST)
HST
Hawaii Standard Time (HST)
IDT
Israel Daylight Time (IDT)
IET
Indiana Eastern Standard Time (IET)
IST
India Standard Time (IST)
JST
Japan Standard Time (JST)
MET
Middle East Time (MET)
MIT
Midway Islands Time (MIT)
MST
Mountain Standard Time (MST)
NET
Near East Time (NET)
NST
New Zealand Standard Time (NST)
PNT
Phoenix Standard Time (PNT)
PRT
Puerto Rico and US Virgin Islands Time (PRT)
PST
Pacific Standard Time (PST)
PLT
Pakistan Lahore Time (PLT)
SAST
South African Standard Time (SAST)
SGT
Singapore Standard Time (SGT)
SST
Solomon Standard Time (SST)
VST
Vietnam Standard Time (VST)

2 Locations

  • Kraków , Poland
  • Kyiv , Ukraine

Service Lines
Select Focus Area
Industries
Financial services
50%
Business services
30%
eCommerce
20%
Clients
Midmarket ($10M - $1B)
40%
Small Business (<$10M)
40%
Enterprise (>$1B)
20%
Certified in:
Blockchain AI Development Web3 Decentralized Finance Smart Contract Development

Pricing Snapshot

Min. project size $10,000+
Avg. hourly rate $25 - $49 /hr
Rating for cost 4.9 /5

What Clients Have Said

Peiko offers competitive pricing and good value for cost, with project budgets typically ranging from $30,000 to over $400,000. Clients appreciate their transparency, responsiveness, and strong project management, consistently delivering on time while maintaining high quality.

This summary is based on verified Clutch reviews.

Most Common Project Size

$50,000 - $199,999 based on 153 reviews
< $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

Select a service to see pricing information

Peiko Review Insights

Overall Review Rating

5.0
  • Quality 5.0
  • Schedule 5.0
  • Cost 4.9
  • Willing to Refer 5.0

Top Mentions

Review Highlights

  • Technical Challenges and Delays

    While generally praised, some clients experienced delays due to technical challenges. Peiko addressed these issues, but they highlight the complexity of certain projects and the need for clear communication and realistic timelines.

  • Strong Project Management Skills

    Clients commend Peiko for their effective project management, characterized by timely deliveries, open communication, and responsiveness to client needs. Their structured approach ensures smooth progress and successful outcomes, even on complex projects with tight deadlines.

  • Expertise in Blockchain Development

    Peiko is praised for their deep understanding of blockchain technology and its applications. Clients appreciate their ability to integrate complex blockchain solutions with user-centric features, enhancing security, efficiency, and usability. This expertise is evident in various projects, including crypto exchanges, NFT marketplaces, and DeFi platforms.

  • Improvements in User Engagement and Performance

    Peiko's solutions often lead to measurable improvements in user engagement, transaction volumes, and platform performance. Clients report significant progress in achieving their business goals with Peiko's support.

  • Flexible and Adaptable Approach

    Clients value Peiko's flexibility and adaptability in handling evolving project requirements. Their willingness to adjust plans and incorporate feedback ensures that the final product aligns with client expectations and market needs.

  • Proactive and Transparent Communication

    Peiko maintains open and transparent communication channels throughout project engagements. Clients appreciate their proactive approach in addressing concerns, providing updates, and ensuring that all parties are aligned on project goals and timelines.

Peiko Reviews

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AI-Powered Blockchain Web Platform Dev & Design for Mktg Co

  • AI Development Blockchain Web Development
  • Smart Contract Development NodeJS JavaScript Web3 React
  • Confidential
  • Oct. 2024 - Oct. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"What impressed us most was Peiko’s ability to combine deep technical expertise with a clear focus on UX."

Nov 20, 2025
CEO, Marketing Company
Anonymous
Verified
  • Advertising & marketing
  • Portugal
  • 11-50 Employees
  • Online Review
  • Verified

Peiko developed and designed an AI-powered blockchain web platform for a marketing company. The team was responsible for the client's platform's UX/UI design, AI model integration, and blockchain setup.

Custom Software & AI Development for Software Company

  • AI Development Blockchain Custom Software Development
  • $50,000 to $199,999
  • Aug. 2025 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their mix of machine learning and fintech skills is rare and very valuable."

Nov 19, 2025
Chief Technology Officer, SAP
Philipp Herzig
Verified
  • Other industries
  • Moerfelden-Walldorf, Germany
  • 10,001+ Employees
  • Online Review
  • Verified

Peiko provides custom software and AI development services for a software company. The team has built a backend system, integrated AI models, created APIs, and designed the UI of the client's platform.

Custom Software, AI & Blockchain Dev for Software Dev Co

  • AI Development Blockchain Custom Software Development
  • Smart Contract Development NodeJS JavaScript Web3 React
  • $50,000 to $199,999
  • Jan. - Sep. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"What stood out the most was how confidently they handled both the blockchain and AI sides of the project."

Nov 12, 2025
Chief Account Executive, Software Development Company
Anonymous
Verified
  • Other industries
  • Poland
  • 51-200 Employees
  • Online Review
  • Verified

Peiko developed a DeFi platform for a software development company. The team created custom smart contracts, built a Web3 dashboard with wallet integration, and implemented a tracking AI component.

Blockchain Development & UX/UI Design for Software Company

  • Blockchain UX/UI Design
  • $50,000 to $199,999
  • Apr. 2025 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They respond quickly and adjust their work to fit our vision."

Oct 20, 2025
Founder & CEO, Demodesk
Wax Veronica
Verified
  • Other industries
  • Munich, Germany
  • 51-200 Employees
  • Online Review
  • Verified

Peiko has developed a non-custodial crypto wallet for a software company. The team has created the wallet's architecture, built a key management system, connected smart contracts, and designed the UI.

Decentralized Platform Dev & Design for Design Agency

  • Blockchain Custom Software Development UX/UI Design
  • Smart Contract Development NextJS NodeJS Financial Mobile App Development JavaScript Web3 React
  • $50,000 to $199,999
  • Sep. 2024 - June 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"What impressed us most about Peiko was how much they cared about the end UX."

Sep 30, 2025
HBDM, Creava Agency
Kateryna Fedkova
Verified
  • Information technology
  • Zaporizhzhya, Ukraine
  • 1-10 Employees
  • Online Review
  • Verified

Peiko provided development and UX/UI design services for a design agency. The team created a decentralized real estate investment platform, created a UX/UI, and built crypto wallet integration.

Platform & Smart Contracts Development for IT Services Co

  • Blockchain Custom Software Development Mobile App Development
  • Smart Contract Development NextJS NodeJS JavaScript Web3 React
  • $50,000 to $199,999
  • Oct. 2024 - Aug. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The cooperation was straightforward and efficient, without unnecessary complications."

Sep 26, 2025
Chief Growth Officer, IT Services Co
Alex
Verified
  • Other industries
  • Estonia
  • 11-50 Employees
  • Online Review
  • Verified

Peiko developed a decentralized social platform for an IT services company. The team created the UI, built the backend, set up the smart contracts for the reward system, and implemented a token reward system.

Crypto Wallet Design & Development for Financial Services Co

  • Blockchain Custom Software Development Mobile App Development
  • Decentralized Finance Smart Contract Development NodeJS React Native JavaScript Smart Contract Auditing Tokenization Web3 React
  • $50,000 to $199,999
  • Sep. 2024 - Aug. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their proactive approach to security and UX exceeded expectations."

Sep 26, 2025
COO, Fivecube Agency
Yurii Verkalets
Verified
  • Financial services
  • Poland
  • 11-50 Employees
  • Online Review
  • Verified

Peiko designed and built a multi-currency crypto wallet for a financial services company. The wallet covered blockchain integration, encryption, mobile and web apps, biometric login, and signature options.

DeFi Staking Platform Dev for IT Outsourcing Company

  • Blockchain Custom Software Development
  • Decentralized Finance Smart Contract Development NextJS NodeJS JavaScript Web3 React
  • $50,000 to $199,999
  • Feb. - Aug. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"What impressed us most was their strong blockchain knowledge combined with a practical approach."

Sep 25, 2025
HR Director, Sloboda Studio
Olena Mykhailovyn
Verified
  • Other industries
  • Germany
  • 51-200 Employees
  • Online Review
  • Verified

Peiko developed a DeFi staking platform for an IT outsourcing company. The team created secure smart contracts, a user-friendly dashboard, and wallet integration. They also conducted a security audit.

DeFi Platform Dev for DevOps & Cloud Solutions Company

  • Blockchain Custom Software Development
  • Decentralized Finance Smart Contract Development NodeJS React Native JavaScript Smart Contract Auditing Tokenization Web3 React
  • $50,000 to $199,999
  • Nov. 2024 - July 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They delivered secure, auditable smart contracts while also optimizing for gas efficiency and platform scalability."

Sep 23, 2025
Executive, 2Ops
Anonymous
Verified
  • Other industries
  • Krakow, Poland
  • 51-200 Employees
  • Online Review
  • Verified

Peiko developed a DeFi platform for a DevOps and cloud solutions company. The platform included staking, lending, and yield farming modules, smart contracts, liquidity pool mechanics, and real-time analytics.

Custom Software Development for R&D Center

  • Blockchain Custom Software Development
  • Decentralized Finance Smart Contract Development NodeJS React Native JavaScript Smart Contract Auditing Tokenization Web3 React
  • $50,000 to $199,999
  • Oct. 2024 - Sep. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Peiko stood out for their deep understanding of NFT ecosystems and marketplace mechanics."

Sep 23, 2025
Co-Founder & Managing Partner, R&D Center WINSTARS.AI
Yuriy Humenchuk
Verified
  • Information technology
  • Ukraine
  • 51-200 Employees
  • Online Review
  • Verified

Peiko developed an NFT marketplace for an R&D center. The team created the marketplace engine, auction module, wallet integration, and analytics dashboard.

Our Story

Peiko is a full-cycle AI, Fintech, Blockchain, and custom software development company trusted by startups and enterprises worldwide. Since 2017, we’ve helped businesses launch and scale digital products through AI, payment platforms, crypto exchanges, SaaS, and dedicated teams. Our 1000+ experts specialize in React, Node.js, Python, AI/LLMs, Solidity, Rust, Solana, AWS, and cloud-native architectures to build secure, scalable solutions.

Meet the Team

Maxim Privalov

Maxim PrivalovPRODUCT MANAGER, SENIOR BDM

Maxim is a Software Consultant at Peiko, specializing in Blockchain SaaS solutions and helping Web3 startups scale and succeed. With over 6 years of experience in blockchain project development and strategic business consulting, and 10 years overall

What Sets Us Apart

Business-Driven Engineering

We combine engineering excellence with business thinking. Every project starts with understanding your goals, users, and growth strategy — so we build products that deliver measurable business value, not just clean code.

Senior Engineering Teams

Our 1000+ specialists bring deep expertise in AI, Fintech, Blockchain, and custom software development. We build dedicated teams around each project, ensuring technical excellence, transparent communication, and predictable delivery.

Long-Term Partnership

We believe successful software is built through long-term collaboration. Our clients rely on us not only for development but also for strategic guidance, continuous improvement, and scaling their products as their business grows.

Verified means Clutch independently confirmed Peiko is a legally registered business,
financially sound (Creditsafe: Low Risk), and backed by 144 verified client reviews averaging 5.0 stars.

Learn More
Verified Client Reviews
144
Overall Review Rating
5
Source
Clutch
Last Updated
April 22, 2026

Business Entity

Business Entity Name Peiko OÜ
Source Estonia e-Business Register
Jurisdiction of Formation Estonia
Date of Formation September 20, 2023
Status Active
Last Updated November 29, 2025
ID 16823123

Credit Report Results

International Credit Risk Assessment Low Risk
Source Creditsafe
Last Updated November 29, 2025
Learn More About The Clutch Verification Process

Locations (2)

Zabłocie 21 KrakówPoland 30-701

2 - 5

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