B2B Blockchain Development Company | Coinsclone
Coinsclone Contact Us
Coinsclone
Exchange
View Exchange overview →
DEX
View DEX overview →
Wallets
View Wallets overview →
Payments
View Payments overview →
NFT
View NFT overview →
Markets
View Markets overview →
Tokens
View Tokens overview →
Tokenization
View Tokenization overview →
Company
View Company overview →
Get a Free Live Demo

The B2B blockchain development company
behind 350+ live platforms

A blockchain development company for startups, trading firms, fintechs and financial institutions: we build exchanges, wallets, DEXs, tokenization platforms and payment rails, with custody, compliance and liquidity treated as architecture rather than features added later. Audited before launch. Yours outright on delivery.

{{ stat1 }}
Years building
{{ stat2 }}
Platforms delivered
{{ stat3 }}
Clients worldwide
{{ stat4 }}
Industries covered

Blockchain Development Services We Deliver

Pick what you are building
Crypto Exchange Development

A centralised venue is a custody business with a matching engine attached. We build both halves — engine, hot/warm/cold custody, KYC tiers, surveillance — and arrange liquidity before you open.

Crypto exchange showing order book, balances and admin controls
Crypto Wallet Development

Wallets are judged on the day something goes wrong. We design key handling, recovery and approval warnings for that day — on-device keys, smart accounts, honest expectations at setup.

Crypto wallet app showing multi-chain balances and transaction signing
DEX Development

Most DeFi losses are economic, not technical — the code did what it was written to do. We model your protocol adversarially first: flash loans, oracle manipulation, thin-liquidity attacks.

DEX interface showing liquidity pools, swap routing and position risk
NFT Marketplace Development

The mint is one day; the collection has to live afterwards. Permanent metadata, provenance committed before minting, and plagiarism detection at mint rather than after a complaint.

NFT marketplace showing collection grid, listings and creator minting
Crypto Payment Gateway

Merchants judge a gateway on whether money arrives in their bank account. Confirmation policy, idempotent webhooks and reconciliation that survives an audit — plus plugins that keep working.

Crypto payment gateway showing checkout, settlement report and payouts
Token Development

Token failures are distribution failures. Unlocks modelled against realistic liquidity, a demand mechanism that is not speculation, and keys handed to your own multisig with timelocks.

Token deployment dashboard showing supply, vesting and contract verification
RWA Tokenization

The chain cannot verify the asset. Permissioned contracts that enforce the legal structure, attestation at a cadence matching activity, and a redemption path tested before launch.

Tokenization platform showing asset register, investor cap table and distributions
Gaming & Prediction Markets

In prediction markets the resolution rule is the product; in game economies the sink is. Both are modelled against player growth before a contract is written.

Game economy dashboard showing asset supply, rewards and market resolution

Industries Our Blockchain Solutions Serve

Every vertical below maps to platforms we have actually shipped — not a capability slide.

Fintech banking dashboard showing account balances, settlement ledger and treasury summary

Fintech & banking

Custodial infrastructure, tokenized products and settlement rails built for examination.

Crypto trading terminal showing candlestick chart, order book depth and open positions

Trading & brokerage

Spot and derivatives exchanges, OTC desks and liquidity integration.

Crypto payment dashboard showing checkout confirmation, payout batches and reconciliation

Payments & remittance

Crypto payment gateways, mass payouts and merchant settlement.

Real estate tokenization dashboard showing property asset, ownership shares and rent schedule

Real estate

SPV-aligned property tokenization with rent distribution automation.

Fund management dashboard showing tokenized treasury NAV chart and investor holdings

Funds & asset management

Tokenized treasuries, fund units and investor reporting.

Game economy dashboard showing item inventory, reward emission chart and player activity

Gaming & esports

Game economies, NFT assets and prediction markets with modelled sinks.

Gold token dashboard showing vault holdings, attestation report and mint and burn history

Commodities

Gold-backed tokens with attestation, proof of reserves and redemption.

Creator marketplace dashboard showing collection grid, loyalty balance and membership tiers

Media & communities

Creator marketplaces, loyalty tokens and gated membership.

Security, Audit and Compliance

Custody, key handling and regulatory scope are designed at architecture stage. Retrofitting any of the three after launch means rebuilding the parts that hold money.

Independent smart contract audit

Every value-holding path is reviewed by a third party, remediated and retested before mainnet. Contracts holding significant value get two audits plus a staged launch with deposit caps.

Tiered custody architecture

Hot, warm and cold tiers with withdrawal limits, address whitelisting and multi-approval on movement. A single-wallet platform is a single point of total loss.

Key management and signing

HSM or MPC signing, multisig treasury control, documented rotation and recovery. Deployer keys hand over to your own multisig, never ours.

KYC, AML and screening

Tiered verification, transaction monitoring, sanctions screening and travel rule support, implemented to what your counsel actually requires in each market.

Penetration testing

Application, API and infrastructure testing before go-live, with findings closed and retested. Platforms holding custody are attacked continuously from day one.

Monitoring and incident response

Anomaly alerting on balances, withdrawals and positions, plus written runbooks and a disclosure policy so a bad night has a procedure attached to it.

We do not hold or claim third-party certifications on your behalf. Where your market requires one, we build to its control requirements and support your audit.

Blockchain Platforms, Networks and Tech Stack

Chain choice follows the product: settlement cost, finality, liquidity and where your users already hold assets.

Networks

EthereumBitcoinSolanaBNB ChainPolygonBaseArbitrumOptimismTronTONAvalancheCosmos

Languages and tooling

SolidityRustOpenZeppelinAnchorFoundryHardhatHyperledger
Token standards
ERC20ERC721ERC1155ERC1400ERC4337

Platform and infrastructure

Node.jsGoJavaReactReact NativeSwiftKotlinPostgreSQLRedisKafkaKubernetesAWSGCP
The part nobody quotes for

Everyone budgets for the build. Four other things decide whether you launch.

A platform can be built in weeks — that is genuinely the easy half, and it is the half most vendors sell. The businesses we work with stall after launch for reasons that were foreseeable before it, so we scope those first.

01
“The engine has to be fast.”
The book has to have depth. An exchange that opens with an empty order book converts almost nobody, so market maker or aggregated liquidity is arranged before go-live — not treated as a growth task afterwards.
02
“We will get licensed eventually.”
Licensing decides which products you may offer and to whom, so it is scoped with your counsel before architecture. It changes the architecture, which is why it cannot come second.
03
“Payments are just an integration.”
Fiat rails are the longest lead time in the project and the thing that most often stops one working. Banks exit, processors freeze settlements, and a method can become unusable overnight.
04
“We will audit before launch.”
Deployed contracts cannot be quietly patched. Every value-holding path is independently reviewed, remediated and retested before mainnet, and significant value warrants two audits plus a staged launch with caps.

A blockchain development company should scope all four before quoting. We do, and we will tell you when one of them makes your timeline unrealistic.

Talk to an Architect

Sample Platform Architecture

A centralised exchange, drawn at the level we scope it. Wallets, marketplaces and tokenization platforms reuse the same layering with different core services.

Client surfaces
What your users and partners touch
Web tradingiOS appAndroid appAdmin consolePublic API
Edge and access
Every request authenticated and shaped
API gatewayRate limitingAuth & 2FAWebSocket fanout
Core services
Where orders, balances and risk live
Matching engineLedger & balancesRisk & limitsFees & rewardsKYC / AMLSurveillance
Trust boundary
Custody and settlement
Isolated. Reached only through approval controls.
Hot walletWarm tierCold reserve (multisig)Chain nodesFiat railsLiquidity providers

Nothing outside this boundary moves funds. Every transfer passes multi-approval, withdrawal limits and address whitelisting.

Data and operations
The platform everything else runs on
Market data storeReporting & exportsMonitoring & alertingAudit logBackups & DR
Request path Value path — boundary-controlled Platform services

Our Blockchain Development Process: Five Stages, Five Deliverables

No stage closes on a status update — each ends with something you can hold.

1
Scope

Products, markets, segments and commercial model

platform specification
2
Comply

Licensing route and restrictions, with your counsel

jurisdiction matrix
3
Build

Engines, contracts and apps, tested as we go

staging platform
4
Audit

Independent review, remediation, retest

signed audit report
5
Hand over

Deployment, liquidity, runbooks, training

a platform you own
Get My Launch PlanPrioritized and sequenced by launch dependency.

Engagement Models: Three Ways to Work With Us

Fixed-scope build

A defined platform, quoted and delivered in the five stages above. Best when requirements are settled.

Get a scoped proposal →

White label deployment

A proven platform configured to your brand, market and compliance rules — live in weeks, source included.

Configure a demo →

Dedicated team

Hire blockchain developers as an extension of your team for ongoing product and protocol work.

Talk to an architect →

Blockchain Development Cost: What Actually Drives the Range

We do not publish a price list, because the same product name covers builds an order of magnitude apart. These six factors decide where yours lands, and we quote against them after stage one.

Factor
Low end
What pushes it up
Product scope
One product, standard flows
Derivatives, margin, launchpad, staking and P2P in one platform
Custody model
Non-custodial or single hot wallet
Tiered custody with HSM or MPC signing and multi-approval treasury controls
Fiat rails
Crypto only
Multiple currencies, several processors, reconciliation and chargeback handling
Regulatory scope
One permissive market
Multi-jurisdiction, per-market product restrictions, travel rule and reporting
Audit depth
One audit on a small contract set
Two independent audits, formal verification, invariant and fuzz suites
Client surfaces
Responsive web only
Native iOS and Android, admin console and a public API with SLAs

White label deployments sit at the low end and launch in weeks. Custom platforms with custody, fiat and derivatives sit at the top and run months. Anyone quoting a firm number before scoping those six is guessing.

Get a Scoped Quote

Case Studies: What Delivery Looked Like

350+
platforms delivered
200+
clients across 20 industries
4–6 wks
fastest white label launch
100%
audited before mainnet
Case study

A members-only NFT marketplace for Digital Freemasonry

Digital Free MasonryDigital Free MasonryNFT marketplace · delivered and live
PolygonERC-721ERC-1155Royalty implementationMasonic Passport gatingMultiple payment methodsMarketplace customization

Next phase in progress: the ODFT Token and the MasonicVerse platform.

Working with Coinsclone has been one of the best professional experiences I have had in the blockchain industry.

From the very beginning of our NFT Marketplace project until its successful completion, the entire team demonstrated exceptional technical expertise, professionalism, patience, and commitment. Every stage of development was handled with great attention to detail, and every challenge we encountered was approached with a solution-oriented mindset.

Read the full client note

Our project was far from a standard NFT Marketplace. It included custom blockchain architecture, Polygon integration, ERC-721 and ERC-1155 standards, royalty implementation, token-gated access through Masonic Passport, multiple payment methods, marketplace customization, advanced testing, and many unique business requirements. Throughout the entire process, the team consistently delivered high-quality work while maintaining clear communication, transparency, and a strong commitment to excellence.

I would especially like to express my sincere appreciation to Mr. Jeeva, Mr. Bala, Mr. Saravanan, Mr. Veeramani, Mr. Akshay, and the entire development team for their outstanding support, professionalism, responsiveness, and dedication throughout the project. Their technical expertise, patience, and willingness to understand even the most complex business requirements gave us complete confidence during every phase of development.

What impressed me the most was not only their excellent blockchain development skills, but also their ability to understand our vision and transform it into a secure, scalable, and highly professional NFT Marketplace.

For me, Coinsclone is not simply a software development company — they are a trusted long-term technology partner. After successfully completing our NFT Marketplace, we are now preparing to continue our collaboration on the next major phase of the Digital Freemasonry ecosystem, including the development of the ODFT Token and the future MasonicVerse platform.

I highly recommend Coinsclone to anyone looking for a reliable, experienced, and highly professional blockchain development company. They have earned my complete trust and respect, and I sincerely look forward to working with them again on future projects.

Verified client reviews

Every review below is published on a platform that verifies the engagement independently. Read them there, not just here.

Client Reviews From Operators Who Launched With Us

Operators who launched with us, in their own words. Hover to pause.

I personally recommend Coinsclone as an excellent choice for your blockchain development needs. Their assistance will ensure your launch is a success and accelerate your time to market.
GIG ExchangeGIG Exchange
The work done by the Coinsclone team is very professional, fast and in terms of quality, it is excellent! I am very satisfied with the relationship that has developed.
NAT5 ExchangeNAT5 Exchange
Coinsclone has been a true partner helping us develop our platforms. They are always ready to face new challenges and have our full trust.
M7F ExchangeM7F Exchange
Coinsclone team has a strong skillset in developing blockchain based applications. They did my project smoothly and efficiently in a timely manner. I am happy to work together with them!
Kowrii ExchangeKowrii Exchange
Great company! The entire team had a lot of talent; they are very solid as a team, and they don’t hesitate till the result is the best one possible.
XpressCryptoXpressCrypto
Coinsclone listened to my needs, created and maintained my website in a timely, reasonable manner. I would highly recommend them to anyone!
TokashTokash
Fast, professional and excellent support service. It is a pleasure doing projects with this team.
OrcaPay logoOrcaPay
Good performance. More than just service providers, they operate as true partners!
DCXchange logoDCXchange
Seriously, these guys keep impressing me with this product, and it keeps getting better and better all the time!
Naija CryptoNaija Crypto
One of the best teams you can work with, very fast and responsive to solve the client’s needs. I recommend them any day for your cryptocurrency exchange, blockchain development, and cryptocurrency-related projects.
SavitaSavita
One of the best companies in the blockchain and crypto domain. Very experienced consultants and a very professional approach for the management. Delivery is also done within reasonable timelines.
ARMUPARMUP
I have collaborated with them to develop my crypto payment gateway. Working with them was smooth and hassle-free from the start. I really appreciate their ongoing support team. You can rely on them to resolve any issues quickly. Highly recommended!
Kryptonica logoKryptonica
They do have a great team! They are highly professional, dedicated, and committed to delivering quality services on time. We worked together to develop my OTC exchange platform. Their clean attention to detail made the entire experience perfect.
Liorbank logoLiorbank
They’re one of the best teams you can work with, very fast and responsive to solve the customer’s needs.
BNQCorp DigitalBNQCorp Digital
The team delivered beyond expectations with clear communication and strong technical expertise.
BankToBankTo
Fast, professional and excellent support service. It is a pleasure doing projects with this team.
OmexOmex

Who Builds It

A named team is assigned at kickoff and stays through handover. These are the roles on a platform build, and what each one is accountable for.

Solution architect

Owns the architecture, the custody boundary and the scoping documents you keep at stage one.

Protocol engineers

Solidity and Rust contract work, invariant and fuzz test suites, gas and upgrade path decisions.

Backend and exchange engineers

Matching engines, ledgers, wallet services and the integrations that touch money.

Security engineers

Key management, penetration testing, audit remediation and the incident runbooks you inherit.

Compliance analysts

Translate your counsel's advice into verification tiers, product restrictions and reporting exports.

Product and QA

Flows, copy and adversarial testing — including the poor-network and failure cases users actually hit.

Insights

The arguments behind how we build, written out in full.

All articles →

Hiring a Blockchain Development Company: FAQ

What kind of blockchain development company is Coinsclone?

A B2B blockchain development company: we build crypto platforms end to end — centralised and decentralised exchanges, custodial and non-custodial wallets, NFT marketplaces, payment gateways, prediction markets, GameFi economies, tokens and real-world asset tokenization platforms. Every engagement covers architecture, development, independent audit, launch and handover of the source code.

Do you provide blockchain consulting or a proof of concept first?

Yes. Stage one of every engagement is effectively blockchain consulting: product and market scoping, architecture and a compliance matrix, delivered as documents you keep whether or not you build with us. For unproven concepts we scope a proof of concept before committing to a full build.

How long does a platform take to build?

A white label build launches in four to eight weeks. A standard custom platform takes ten to sixteen weeks. Platforms with derivatives, full compliance stacks or multi-chain scope take five to nine months, and institutional-grade systems nine to fourteen. The variable is rarely engineering — it is licensing, banking and audit, all of which run on external timelines.

Do I own the source code?

Yes, in every engagement. Engines, smart contracts, applications, backend and infrastructure configuration transfer to you on delivery, deployed from addresses and accounts you control, with no ongoing licensing dependency on Coinsclone.

Is a clone script a copy of another company’s product?

No. You license working software with a proven architecture, configured to your branding, markets and commercial model. You do not receive another company’s brand, trademarks or proprietary interface, and we do not build lookalikes of a specific company’s design.

Do you handle security audits?

Yes. Every contract that holds value and every custody path goes through independent third-party review, followed by remediation and a retest before mainnet. For platforms holding significant value we recommend two audits plus invariant and fuzz testing, and a staged launch with exposure caps.

Can you help with licensing and compliance?

We are engineers, not lawyers, so your counsel determines the licensing route and what you may legally offer in each market. We then implement exactly what their advice requires: verification tiers, AML monitoring, travel rule data exchange, geo-fencing, product restriction and regulator reporting exports.

What about liquidity for an exchange?

It is arranged before launch, not after. That means market maker agreements, aggregated liquidity from other venues, or both. An exchange that opens with an empty order book converts almost no users, so we treat liquidity as a launch dependency rather than a growth task.

Which chains do you support?

Ethereum and every major EVM chain, plus Bitcoin, Solana, Tron, TON, Sui, Cosmos and app-specific chains such as Ronin and Immutable. Non-EVM chains are built as separate implementations because their account models, fee mechanics and signing differ substantially.

Do you build mobile apps?

Yes, native iOS and Android rather than wrapped web views. Trading and wallet apps need real market-data continuity, secure enclave key storage, device binding and biometric authentication, none of which a wrapper handles acceptably — and both app stores apply extra scrutiny to crypto apps.

How much does blockchain development cost?

It depends entirely on scope, and we do not publish figures because a white label wallet and an institutional derivatives venue are different orders of magnitude. Share your requirement and you receive a scoped proposal with the architecture and delivery phases the number is based on.

Will my idea stay confidential?

Yes. We sign an NDA before any technical discussion, and your concept, market strategy and commercial model are never used as reference material or shared with other clients.

What happens after launch?

You own and operate the platform, with runbooks and team training handed over as part of delivery. Ongoing maintenance, feature development and support are available as a separate arrangement, but they are optional — nothing in the handover locks you into it.

Can you work with our existing platform or codebase?

Yes. We take over existing platforms, extend them and rebuild the parts that are holding you back. The first step is a review of what you have: contracts, custody arrangement, data model and known incidents. Sometimes the honest recommendation is to keep more of it than you expected, and sometimes it is to replace the money-handling layer entirely.

White label or custom build — which should we choose?

White label if your model is close to a proven one and speed matters: a configured platform launches in four to six weeks with source included. Custom if your product, market or compliance position needs something the proven pattern does not do. The wrong reason to pick custom is wanting a different interface, which is a configuration job, not a rebuild.

Can we hire dedicated blockchain developers instead of a fixed-scope build?

Yes. A dedicated team works as an extension of yours on ongoing product and protocol work, with the same architect and engineers assigned rather than rotated. It suits companies with an internal roadmap and their own product management; a fixed-scope build suits a defined platform with a launch date.

Which industries do you build for?

Fintech and banking, trading and brokerage, payments and remittance, real estate, funds and asset management, gaming and esports, commodities, and media and community businesses. Each maps to platforms we have shipped rather than a capability we could attempt.

How is the project managed and how often will we hear from you?

A named architect and project manager stay with you from kickoff to handover. You get a weekly written update, access to the staging environment as it is built and a demo at the close of each of the five stages. Nothing is reported as complete without something you can open and use.

What do we actually receive at handover?

Source code for every component, deployment scripts and infrastructure configuration, the audit report with remediation, admin and treasury runbooks, incident procedures, API documentation and training for your team. Contracts deploy under your keys and governance, with no licensing dependency on us.

Start Your Project

Tell us what you are building and we will respond with a scoped proposal covering architecture, compliance, delivery phases and timeline.

  • Working demo of a comparable platform with your branding
  • Architecture and compliance requirements mapped to your market
  • NDA signed before technical discussion

Request received

A solution architect will reply within one business day with a scoped proposal and demo link.

Your details stay confidential under NDA. Expect a reply within one business day from an architect, not a sales bot.

Tell us what you are building

Share your product, market and timeline. Your team gets back scope, architecture, compliance requirements, delivery phases and what each stage hands you — with an NDA signed first.

No obligation·NDA before technical discussion·Reply within one business day
Live exchange demo, your branding applied
Get Demo
Free live demo

Get a Free Live Demo

Tell us what you need and we will walk you through a working platform with your branding applied.

Request received

A solution architect will reply within one business day. We sign an NDA before any technical discussion.

NDA signed before technical discussion. No obligation.

Technical call

Talk to an Architect

A solution architect who has built these platforms, not a sales rep. We sign an NDA before getting into specifics.

Call request received

An architect will confirm a slot in your preferred window within one business day, with an NDA attached.

No obligation, no sales script. NDA signed before technical discussion.

Live demo

Configure Your Live Demo

Tell us what to set up and we will walk you through the platform with your own configuration applied.

Demo request received

We will confirm a walkthrough slot within one business day with your configuration applied.

NDA signed before technical discussion. No obligation.

Launch plan

Get Your Launch Plan

We will send a prioritized build plan for your scope, sequenced by what has to exist before launch.

Launch plan on the way

Expect a prioritized plan within one business day, sequenced by launch dependency.

NDA signed before technical discussion. No obligation.

Scoped proposal

Request a Scoped Proposal

Share your scope and we will come back with architecture, compliance requirements, delivery phases and a timeline.

Proposal request received

A solution architect will reply within one business day with a scoped proposal and an NDA.

NDA signed before technical discussion. Full confidentiality.

Quick enquiry

Send a Quick Enquiry

Two fields. We will reply on whichever channel you prefer.

Enquiry received

We will reply within one business day on the channel you gave us.

NDA signed before technical discussion.