EvaCodes

Editor's pick
Warszawa, Poland · est. 2019
9.2/10
★★★★★
67 reviews
Team size
50–249
Typical budget
$25,000+
Hourly rate
$25 - $49 / hr
DeFi developmentDeFi Token DevelopmentdApp DevelopmentDAO DevelopmentSmart contract developmentEthereum DevelopmentSolana DevelopmentTON DevelopmentCrypto wallets DevelopmentWeb3 development
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Editor's assessment: EvaCodes is the team to hire when you need to add Web3 to a product that already exists. Their Clutch history is dominated by SaaS companies, e-commerce agencies, and AI platforms that needed blockchain features integrated without disrupting what was working - and in every reviewed engagement, they delivered on time. The production benchmark that validates their capability: a TON loyalty program via Telegram Mini App for an enterprise retail client — 25,000 users in two weeks, 14% checkout increase, delivered in under 7 weeks with fully audited smart contracts. At $25–$49/hr with institutional-quality blockchain engineering, they are the most accessible audited Web3 delivery studio in this ranking.

EvaCodes is a blockchain-native Web3 development studio founded in 2019. With Blockchain as 85% of their Clutch service focus and certifications in Blockchain, Web3, and Smart Contract Development, they specialize in a narrow and deep set of deliverables: DeFi protocols, dApps, TON blockchain products, Telegram Mini Apps, crypto payment gateways, and Web3 feature integration for existing SaaS and e-commerce platforms.

Their most documented strength is the ability to integrate Web3 functionality into existing non-blockchain products – a pattern that repeats across their Clutch review history. Clients from Shopify development agencies, SaaS companies, WordPress agencies, AI platforms, and B2B growth firms hired EvaCodes specifically to add blockchain functionality to products already in production. In every case, delivery was on time with no disruption to existing product functionality.

The most concrete production metric in their Clutch history comes from a Shopify e-commerce retail engagement: a TON blockchain Tap-to-Earn loyalty program delivered via Telegram Mini App – 25,000 active users onboarded in the first two weeks, 14% increase in checkout completions from Web3-native users. MVP delivered in under 7 weeks with fully audited Jetton smart contracts.

Other confirmed engagements include: smart contract payment automation for Belkins (B2B growth partner, $10K-$49K), Web3 consulting and integration for Innowise ($50K–$199K), Web3 identity layer for Solva (SaaS), crypto payment gateway for SelIx10 (e-commerce agency), and Web3 feature integration for Calljmp (AI agentic platform) and Claspo (no-code popup builder).

Across 60 reviewed engagements, the most consistently cited characteristic is proactivity – clients repeatedly describe EvaCodes engineers as challenging assumptions, suggesting improvements, and treating delivery as shared ownership rather than task execution.

Notable Clients (verified from Clutch reviews)

  • Shopify enterprise retail client — TON Jetton loyalty token + crypto payment gateway
  • Belkins — smart contract payment automation
  • Solva — Web3 identity layer for SaaS product
  • Calljmp — Web3/blockchain for AI agentic platform
  • Claspo — smart contract reward logic for popup builder
  • SelIx10 — crypto payment gateway for e-commerce
  • Uvik Software — Web3 subcontracting for SaaS/tech clients
  • ZONE3000 — blockchain integration for software/AI company

Key Services (verified from Clutch + official website)

  • DeFi platform development (DEX, lending, staking, yield farming)
  • dApp development
  • DeFi token development
  • DAO development
  • TON blockchain development
  • Telegram Mini App development
  • Smart contract development and auditing
  • Crypto payment gateway integration
  • NFT marketplace development
  • Web3 feature integration for existing SaaS products
  • Crypto wallet development (custodial and non-custodial)
  • GameFi and Play2Earn development

Key Strengths (verified from Clutch reviews)

  • TON and Telegram Mini App expertise – confirmed production delivery with measurable user adoption
  • Web3 integration into existing products – non-disruptive blockchain feature integration for SaaS, e-commerce, and AI platforms
  • Proactive technical ownership – engineers challenge assumptions and improve specifications, not just execute
  • Sprint-based delivery with regular updates – Slack + Jira + weekly syncs across all reviewed engagements
  • Smart contract auditing included – production-ready audited contracts standard in deliverables
  • $25–$49/hr – institutional-quality Web3 delivery at accessible rates

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