Web3 Development Agency
CryptoHub is a full-stack Web3 agency for founders who want one team to ship the whole stack — smart contracts, dApps, indexers, APIs, and infra. We've launched tokens, NFT collections, DeFi protocols, and on-chain games for clients across Ethereum, Solana, and L2s.
What we deliver
End-to-end product delivery
From idea to mainnet: spec, contracts, frontend, backend, infra, and ongoing support — with one accountable team.
Token launches
ERC-20 design, presale platforms, vesting, liquidity bootstrap, and DEX listings. We've launched 30+ tokens.
dApp development
Production React frontends with wallet connect, on-chain reads, transaction UX, and seamless multi-chain support.
Backend & indexers
The Graph subgraphs, custom indexers, REST/GraphQL APIs, and event listeners that keep your dApp fast.
DevOps & infra
RPC strategy, multi-chain failover, monitoring, alerting, and 24/7 incident response for live protocols.
Fractional CTO
Senior leadership on retainer for early-stage teams that need architecture, hiring, and roadmap support.
Our process
Discovery call
30-min call to understand your goals, audience, and constraints. No NDAs needed at this stage.
Proposal & SoW
Detailed scope, milestones, fixed price, and timeline within 48 hours. No surprise change orders later.
Sprint kickoff
Shared Slack, weekly demos, and a public Linear board. You see progress every day.
Launch
Mainnet deploy, smoke tests, monitoring, and on-call coverage during go-live.
Ongoing support
SLA-backed maintenance, feature work, and incident response — month-to-month.
Tech stack
Frequently asked questions
What does a typical engagement look like?+
Most clients start with a fixed-price project (4–12 weeks) and roll into a monthly retainer for ongoing work. Small advisory engagements also available.
What's your minimum project size?+
$10k. Below that we can usually point you to one of our standard templates instead.
Do you take equity / tokens?+
We accept partial payment in tokens for promising projects with a clear vesting plan. Cash-only also fine.
Can you join an existing team?+
Yes — we frequently embed with in-house teams as senior contractors or fractional leadership.
Where are you based?+
Distributed team across Europe and the Americas. Async-first, with overlap windows for any client timezone.
Related services
Ready to ship?
Tell us about your project. We'll reply within 24 hours with scope, timeline, and a fixed quote.
info@cryptohub.agency