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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 offers good value for cost, with project costs typically ranging from $25,000 to over $350,000. Clients report timely deliveries and effective communication, emphasizing their expertise in blockchain and DeFi projects, ensuring a professional and responsive partnership.

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

  • Room for Improvement in Design Flexibility

    While Peiko's design capabilities are generally well-regarded, some clients have noted a desire for more flexibility in design iterations and feedback processes. Ensuring a more agile approach to design changes could enhance client satisfaction.

  • Strong Project Management and Communication

    Many clients have highlighted Peiko's effective project management and communication skills. They maintain clear communication channels and provide regular updates, ensuring projects stay on track. Their responsiveness and ability to adapt to client needs have been a key strength.

  • Proactive Problem Solving

    Peiko is noted for their proactive approach to problem-solving. They often go beyond standard practices to find the best possible solutions for their clients, demonstrating a commitment to delivering high-quality results and ensuring client satisfaction.

  • High-Quality Deliverables and Technical Expertise

    Clients have praised Peiko for delivering high-quality results, with many noting their technical expertise, particularly in blockchain and web technologies. Their ability to produce reliable and efficient solutions has been a recurring theme in client feedback.

  • Effective Collaboration and Partnership

    Peiko has been commended for their collaborative approach, often working closely with clients to understand their business needs and provide tailored solutions. Their ability to integrate seamlessly with client teams and act as a strategic partner is highly valued.

  • Commitment to Security and Compliance

    Peiko's commitment to security and compliance has been a recurring highlight in client reviews. They ensure that their solutions meet industry standards and are secure, which is particularly important for projects involving financial transactions and sensitive data.

Peiko Reviews

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Services
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Industry
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Blockchain PoC Dev for Crypto Payment Co

  • Application Testing Blockchain Custom Software Development
  • NodeJS React Native HTML5 JavaScript React
  • $10,000 to $49,999
  • July - Sep. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We are satisfied with the work with Peiko and successfully launched the demo project."

Sep 3, 2025
Executive, PayVDA
Anonymous
Verified
  • Other industries
  • India
  • 1-10 Employees
  • Online Review
  • Verified

Peiko developed a proof of concept (PoC) for a crypto payment company. The team also assisted the client in creating demo materials and estimating the entire development scope after the PoC launch.

Blockchain Platform Development for Agricultural Company

  • Blockchain Custom Software Development
  • $200,000 to $999,999
  • Nov. 2024 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They're very professional."

Jul 15, 2025
Farm Manager, Viridis Ag
Ben Panizza
Verified
  • Other industries
  • Australia
  • 51-200 Employees
  • Online Review
  • Verified

Peiko has developed a blockchain-based RWA platform for an agricultural company. The team has created smart contracts in Solidity, planned the platform's architecture, and implemented asset tracking features.

Crypto Wallet Development for Software Dev Company

  • Blockchain Custom Software Development Mobile App Development
  • Smart Contract Development NextJS NodeJS React Native Financial Mobile App Development Hybrid & cross platform apps JavaScript
  • $50,000 to $199,999
  • Apr. 2024 - Apr. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They didn’t overpromise but consistently delivered quality work on time, which made the collaboration smooth."

Jul 14, 2025
COO, Software Development Company
Alexander Dubinko
  • Information technology
  • Sweden
  • 51-200 Employees
  • Online Review

Peiko developed a mobile-first P2P crypto wallet for a software development company. The team created the platform's UI/UX, built the backend, developed smart contracts, and created an internal admin panel.

AI Development & Blockchain for AI-Powered FinTech Platform

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

"Their ability to combine fintech, AI, and blockchain so smoothly is impressive."

Jul 14, 2025
CTO, Ortto
Chris Sharkey
Verified
  • Other industries
  • Sydney, Australia
  • 51-200 Employees
  • Online Review
  • Verified

Peiko has developed the architecture of an AI-powered fintech platform. The team has created smart contracts using Solidity, built AI-driven portfolio tools, and managed backend scalability and system security.

Blockchain Dev Support for Blockchain Solutions Co

  • API Development Blockchain Web Development
  • Django Laravel NodeJS Python REST API Web3
  • $10,000 to $49,999
  • Nov. 2024 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I'm happy with everything."

Jul 7, 2025
Employee, Blockchain Solutions Company
Vladislav
  • eCommerce
  • Ukraine
  • 1-10 Employees
  • Online Review

Peiko provides blockchain development services for a blockchain solutions company. The team has fixed bugs, optimized processes, developed in-house solutions, and implemented new blockchain-based products.

Custom Smart Contract System Dev for IT Outsourcing Co

  • Blockchain Custom Software Development Web Development
  • Decentralized Finance Smart Contract Development NodeJS React Native JavaScript Smart Contract Auditing Tokenization Web3 React
  • $10,000 to $49,999
  • Sep. 2024 - July 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"What stood out most about Peiko was their deep technical expertise."

Jul 2, 2025
CEO & Founder, ValsyDev
Vladyslav Tamashchuk
  • Other industries
  • Lewes, Delaware
  • 11-50 Employees
  • Online Review

Peiko developed a custom smart contract system for an IT outsourcing company. The team designed the architecture, managed token logic, integrated the Web3 interface, and created documentation.

Web & Mobile App Development for Educational Platform

  • Mobile App Development UX/UI Design Web Development
  • Learning & Education Mobile App Development Social App Development
  • $50,000 to $199,999
  • Sep. 2024 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We’ve been impressed with Peiko’s work."

Jun 9, 2025
Executive, StudyBoo
Anonymous
  • Education
  • Prague, Czech Republic
  • 1-10 Employees
  • Online Review

Peiko provides development services for an educational platform. The project includes the UX/UI design for a web platform and mobile app, a gamification system, AI integration, and community features.

Custom Software Development for MarTech Startup

  • Blockchain Custom Software Development
  • Decentralized Finance Smart Contract Development NodeJS JavaScript Smart Contract Auditing Tokenization Web3 React
  • $10,000 to $49,999
  • Dec. 2024 - Feb. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their proactive communication and timely delivery of high-quality results were impressive."

May 5, 2025
Former CEO, Loopo
Vlad Prystavka
  • Advertising & marketing
  • Los Angeles, California
  • 11-50 Employees
  • Online Review

Peiko developed and integrated secure smart contracts into a B2B marketing technology startup's website, ensuring a seamless user experience. They also optimized the website's UI/UX and performance.

Multi-Chain Platform Development for ESG Software Company

  • Blockchain UX/UI Design Web Development
  • $50,000 to $199,999
  • Dec. 2024 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Peiko’s project management has been excellent."

Apr 25, 2025
Founder, Adakas
Adam Best
Verified
  • Other industries
  • Loddon, England
  • 1-10 Employees
  • Online Review
  • Verified

Peiko has developed a multi-chain platform for a carbon reporting and ESG software company. The team has designed the platform's UX/UI with a non-custodial wallet and integrated EVM-compatible blockchains.

NFT Marketplace Dev for Software Dev Company

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

"The team met all our expectations and demonstrated a thorough and efficient approach."

Mar 13, 2025
CEO, Software Development Company
Anonymous
  • Other industries
  • Estonia
  • 51-200 Employees
  • Online Review

Peiko developed an NFT marketplace for a software development company. The team built a smart contract system that supports NFT minting, auctions, and direct sales while ensuring security and transparency.

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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