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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

Overview by:

Reviewer avatar
Maksym Lavrinenko
Сo-Founder at Peiko About the Team

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 is noted for providing good value for cost, with project costs ranging from $25,000 to over $350,000. Clients praise their timely delivery, professional project management, and quality of work, particularly in blockchain and DeFi projects.

This summary is based on verified Clutch reviews.

Most Common Project Size

$50,000 - $199,999 based on 158 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

  • High Client Satisfaction and Engagement

    Peiko's work often results in high client satisfaction, increased user engagement, and positive feedback. Their commitment to understanding business goals and delivering tailored solutions leads to successful project outcomes and strong client relationships.

  • Expertise in Blockchain Development

    Peiko consistently demonstrates deep expertise in blockchain technology across numerous projects, delivering secure, innovative solutions for decentralized apps, cryptocurrency exchanges, and smart contracts. Their technical knowledge and ability to tailor solutions to client needs are frequently praised.

  • Innovative Solutions and Strategic Insight

    Clients value Peiko's ability to provide innovative solutions and strategic insights that enhance their projects. Their proactive approach to problem-solving and depth of expertise in emerging technologies set them apart as a valuable partner.

  • Challenges with Design Flexibility

    While Peiko excels in technical development, some clients noted a need for improved flexibility in design processes, particularly in accommodating feedback timelines. This suggests an area for potential enhancement in their service offerings.

  • Commitment to Security and Quality

    Peiko is dedicated to delivering high-quality, secure solutions. Their rigorous testing processes and adherence to security best practices ensure reliable and trustworthy products, which is crucial for clients in the blockchain and fintech sectors.

  • Strong Project Management

    Clients commend Peiko for their effective project management, often delivering on time. Their structured approach, clear communication, and responsiveness to client needs ensure smooth workflows and successful project outcomes.

Peiko Reviews

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Services
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Industry
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DeFi Platform Dev for WordPress Dev Company

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

"Peiko stood out for their ability to simplify sophisticated DeFi mechanics without compromising security."

Nov 26, 2025
CEO/Owner, Komanda
Serhii Ivanov
Verified
  • Business services
  • Kyiv, Ukraine
  • 11-50 Employees
  • Online Review
  • Verified

Peiko has developed a DeFi platform for a WordPress development company. The team has created modules that allow users to stake assets, participate in farming programs, and manage yield strategies.

Recommendation Engine Dev for Enterprise Software Dev Co

  • AI Development Blockchain Custom Software Development
  • Decentralized Finance NodeJS React Native JavaScript Tokenization Web3 React
  • $50,000 to $199,999
  • Apr. 2024 - Jan. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The project was completed efficiently with excellent outcomes."

Nov 26, 2025
CEO, Sonomics
Oleksii Chuhaiov
Verified
  • Other industries
  • Barcelona, Spain
  • 51-200 Employees
  • Online Review
  • Verified

Peiko developed a machine learning-powered recommendation engine for an enterprise software development company. The team handled data collection, model training, API development, and frontend integration.

Blockchain-Based Payment Solution Dev for Data Collection Co

  • Blockchain Custom Software Development
  • $50,000 to $199,999
  • Feb. 2024 - Oct. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Peiko's deep understanding of blockchain payments and financial systems stood out."

Nov 26, 2025
Operations Manager, Tinkogroup
Nastia Rymshelis
Verified
  • Business services
  • Ukraine
  • 11-50 Employees
  • Online Review
  • Verified

Peiko developed a blockchain-based payment solution for a data collection and labeling company. The team created a payment engine, merchant dashboards, API connections, and real-time transaction tracking.

Blockchain Solution Development for Digital Product Dev Co

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

"They designed a system that was both technically robust and extremely practical."

Nov 25, 2025
CEO, LYQX Solutions
Yurii Lysyshak
Verified
  • Other industries
  • Portugal
  • 11-50 Employees
  • Online Review
  • Verified

Peiko developed a blockchain solution for a digital product development company. The solution included tracking tools, smart contracts, real-time dashboards, automated reporting, and device integration.

NFT Marketplace Dev for Digital Growth Agency

  • Blockchain Custom Software Development Mobile App Development
  • Decentralized Finance Smart Contract Development JavaScript Smart Contract Auditing Web3
  • $50,000 to $199,999
  • June 2024 - Feb. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The team’s creativity and technical skill were remarkable."

Nov 24, 2025
CEO, Equinox Dynamics
Mykhailo Sytnyk
Verified
  • Advertising & marketing
  • Aveiro, Portugal
  • 11-50 Employees
  • Online Review
  • Verified

Peiko developed an NFT marketplace for a digital growth agency. The team created a responsive and scalable platform with smart contracts, admin dashboards, and analytics for tracking marketplace activity.

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.

Ready-made Centralized exchange in 3 weeks

Launch a professional Crypto Exchange In 3 weeks. The Bull Market has started, and everybody understands, that those who launch their project earlier will take it all. So, developing a ready-made, fully customized solution is better than creating an exchange from scratch. Outrun your competitors and launch fast.

Small

Individual startups, who want to check the idea

$25,000 /total
  • Microservice architecture
  • Profesional trading functionality
  • TradingView
  • OrderBook
  • Liquidity bots
  • 3 week delivery

Large

For companies with advances requirements

$150,000 /total
  • Microservice architecture
  • Profesional trading functionality
  • TradingView
  • OrderBook
  • Liquidity bots
  • 5 week delivery
Features

Small

$25,000

/total

Medium

$95,000

/total

Large

$150,000

/total

Microservice architecture

Profesional trading functionality

TradingView

OrderBook

Liquidity bots

Additional liquidity providers

Not included

Two additional providers

5 or more providers based on the needs

Admin panel

Ownership of the code

Custom UX/UI Design

Color changes and hero section picture

Landing page changes and personilised style

Custom redessign based on the project structure

Project is hosted on your servers

Support

20h per month during subscription

50 hours per months for 3 month after launch

100 hours per month for 6 months after launch

Features customization

Robust Security

Small

$25,000

/total

Microservice architecture

Profesional trading functionality

TradingView

OrderBook

Liquidity bots

Additional liquidity providers

Not included

Admin panel

Ownership of the code

Custom UX/UI Design

Color changes and hero section picture

Project is hosted on your servers

Support

20h per month during subscription

Features customization

Robust Security

Medium

$95,000

/total

Microservice architecture

Profesional trading functionality

TradingView

OrderBook

Liquidity bots

Additional liquidity providers

Two additional providers

Admin panel

Ownership of the code

Custom UX/UI Design

Landing page changes and personilised style

Project is hosted on your servers

Support

50 hours per months for 3 month after launch

Features customization

Robust Security

Large

$150,000

/total

Microservice architecture

Profesional trading functionality

TradingView

OrderBook

Liquidity bots

Additional liquidity providers

5 or more providers based on the needs

Admin panel

Ownership of the code

Custom UX/UI Design

Custom redessign based on the project structure

Project is hosted on your servers

Support

100 hours per month for 6 months after launch

Features customization

Robust Security

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

Maksym Lavrinenko

Maksym LavrinenkoСo-Founder at Peiko

As CEO of Peiko, I lead our strategic vision, build high-performing teams, and drive innovation across AI, Fintech, and Web3. My focus is helping clients solve complex challenges through technology and deliver measurable business value.

Maxim Privalov

Maxim PrivalovProduct Manager, Senior BDM

As 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.

Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

Learn More
Verified Client Reviews
149
Overall Review Rating
5
Source
Clutch
Last Updated
June 30, 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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