$10,000+
$30 - $49 / hr
50 - 99
Startups
Estonia, Tallinn
2017
Within 1 week
Blockchain Company | Web3 experts & CEX solutions

Peiko has been building software since 2017, with a focus on blockchain, Web3 and AI. So far, that's 250+ delivered projects for startups and established companies.


🔹 Services
Web3 and blockchain development · Crypto exchange development and White-Label CEX · AI development · Web and mobile apps · UI/UX design · MVP for startups · Discovery Phase · Dedicated team / staff augmentation


🔹 Industries
Blockchain, FinTech, Banking, InsurTech, Retail & E-commerce, HealthTech, Logistics, TravelTech, EdTech


🔹 Selected projects
Quan2um: a crypto exchange with its own matching engine, liquidity bot and cold/hot wallet architecture, plus a mobile trading app.
RIABU: a financial platform where we redesigned the product, rebuilt the backend and added Stripe, Xero and Singpass integrations.


🔹 Recognition
Clutch Top Blockchain Developers (2021–2024), Clutch Top Fintech, Clutch Top Next.js, GoodFirms Blockchain Development Leaders, TechBehemoths Top Blockchain Company (UK).


New projects usually start with a short discovery phase, so you know scope, cost and timeline before development begins. Reach us at [email protected].

Blockchain Company | Web3 experts & CEX solutions

Company presentation

Techreviewer Score

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4.9

Client review platforms

The company's reputation is reflected through ratings and reviews from different review websites:

5.0
(169 reviews)Clutch
4.9
(80 reviews)GoodFirms
3.0
(1 reviews)Google

AI Overview

Powered bytechreviewer AI
This company performance overview is based on AI analysis of 240 client reviews across 2 different review platforms. Read more about our methodology.
Last updated: November 2026

Performance snapshot

Peiko is a blockchain-first software development firm with a strong concentration in Web3, DeFi, AI-integrated platforms, and custom software. Across a large volume of reviews spanning multiple platforms, the company earns predominantly Strong ratings, underpinned by numerous high-density reviews citing specific metrics such as 94% ML accuracy rates, $8M+ TVL with zero downtime, 100k TPS stress-test results, and 35.3% supply chain performance improvements. One notable negative review raises concerns around team instability, billing transparency, and project management continuity during a prolonged engagement, introducing a Mixed signal for reliability. Otherwise, the overall profile is exceptionally consistent and positive.

Performance breakdown

Technical expertise
Strong

Multiple high-density reviews cite advanced capabilities including EVM-compatible smart contracts, cross-chain liquidity protocols, RAG pipelines on AWS, React Native, NestJS, Kafka, and custom ML models achieving 94–98% accuracy. Reviewers from enterprise clients consistently highlight Peiko's depth in blockchain, AI, and microservices architecture.

Project management & delivery
Mixed

The overwhelming majority of reviews praise structured Agile sprint delivery, predictable milestones, and on-time execution. However, one 1-star review explicitly cites four project manager changes, chaotic coordination, and unmet deliverables over a 16-month engagement, introducing a credible concern that warrants a Mixed rating despite the broader positive trend.

Communication & collaboration
Strong

Reviewers across both platforms consistently describe communication as proactive, transparent, and responsive, with regular sprint updates and multi-channel accessibility via Slack, Google Meet, Telegram, and email. Clients from multiple time zones including Australia, the US, and Western Europe report no meaningful availability gaps.

Reliability
Mixed

Most engagements resulted in stable, production-ready platforms passing security audits, stress tests, and launch milestones without critical issues. The single 1-star review, however, describes billing disputes and demands for additional payment to resolve platform defects, which introduces a documented reliability concern that cannot be dismissed given its specificity.

Client satisfaction & outcomes
Strong

Tangible outcomes reported across reviews include $100M+ TVL within six months, 30% boost in user engagement, 25% reduction in gas fees, zero security breaches supporting $50M+ in transactions, and a 35.3% supply chain performance gain. The breadth and specificity of these results across diverse verticals confirm consistent, high-value delivery.

Best for

Peiko is best suited for fintech, Web3, and blockchain-native ventures requiring full-cycle development of DeFi platforms, NFT marketplaces, crypto wallets, smart contracts, and AI-enhanced SaaS products. They are a strong fit for startups and mid-market firms seeking a technically rigorous, product-minded development partner.

Clients info

Peiko's client base skews heavily toward technology, fintech, and blockchain-native companies, including IT consultancies, software development agencies, DeFi startups, and digital marketing firms. Client size ranges from solo founders and early-stage startups to large enterprises including reviewers affiliated with SAP, Microsoft, IBM, and Westpac Group. The majority of project budgets fall in the $50,000–$199,999 range, with a significant number of engagements in the $200,000–$999,999 band, reflecting mid-to-large project scopes. Primary industries represented include Information Technology, Financial Services & Fintech, Blockchain & Web3, Advertising & Marketing, Education & EdTech, eCommerce, Healthcare & Medical. Typical client size bands include 1–10 Employees (Startups & Founders), 11–50 Employees (Small Businesses), 51–200 Employees (Mid-Market), 201–500 Employees, 1,000+ Employees (Enterprise). Common project budget ranges include $10,000 to $49,999, $50,000 to $199,999, $200,000 to $999,999.

Review strength

This assessment is based on 240 total reviews analyzed across two platforms. The review base is exceptionally large and spans from 2018 through mid-2026, providing strong longitudinal coverage. The most recent reviews are dated 2026, confirming current vendor activity. A meaningful portion of reviews predating 2022 carry less weight for assessing current operational standards, though patterns from that period remain broadly consistent with recent data. Review date range: Mar 13, 2019 - Oct 22, 2026.

Performance breakdown

Technical expertise
Strong

Multiple high-density reviews cite advanced capabilities including EVM-compatible smart contracts, cross-chain liquidity protocols, RAG pipelines on AWS, React Native, NestJS, Kafka, and custom ML models achieving 94–98% accuracy. Reviewers from enterprise clients consistently highlight Peiko's depth in blockchain, AI, and microservices architecture.

Project management & delivery
Mixed

The overwhelming majority of reviews praise structured Agile sprint delivery, predictable milestones, and on-time execution. However, one 1-star review explicitly cites four project manager changes, chaotic coordination, and unmet deliverables over a 16-month engagement, introducing a credible concern that warrants a Mixed rating despite the broader positive trend.

Communication & collaboration
Strong

Reviewers across both platforms consistently describe communication as proactive, transparent, and responsive, with regular sprint updates and multi-channel accessibility via Slack, Google Meet, Telegram, and email. Clients from multiple time zones including Australia, the US, and Western Europe report no meaningful availability gaps.

Reliability
Mixed

Most engagements resulted in stable, production-ready platforms passing security audits, stress tests, and launch milestones without critical issues. The single 1-star review, however, describes billing disputes and demands for additional payment to resolve platform defects, which introduces a documented reliability concern that cannot be dismissed given its specificity.

Client satisfaction & outcomes
Strong

Tangible outcomes reported across reviews include $100M+ TVL within six months, 30% boost in user engagement, 25% reduction in gas fees, zero security breaches supporting $50M+ in transactions, and a 35.3% supply chain performance gain. The breadth and specificity of these results across diverse verticals confirm consistent, high-value delivery.

Location and contacts

Estonia, Tallinn
Kesklinna linnaosa, Vesivärava tn 50-201
10152
+16502784458
Israel, Tel Aviv
54 Ahad Ha'Am Street
+97233751276
United Kingdom, London
14 Hewett Street, London, EC2A 3NN
+442037690654
Canada, Ottawa
261 Montréal Road K1L 8C7
+16134168434
Poland, Kraków
Zabłocie 21 Kraków, Poland 30-701
+48790814890
United States, New York
33 W 60th St United States
10023
+16502784458
Ukraine, Kiev
Valeria Lobanovskogo avenue, 56/21A
02000
+380937281606

Major clients

OrionProtocol
LocalAway
Investros Exchange
GS Diamonds
MyFinance
StarkMotors
TopUp Balance
CryptoArt
Frently