Make Digital Collectibles Available and Accessible for Instant Transaction Anywhere, Anytime, Across Devices

Kellton, ranked as the best NFT marketplace development company, lets you leverage its exceptional experience and expertise in building top-performing profitable, attractive, and scalable marketplace platforms where users can mint, sell, buy, and trade NFTs.

We help users to launch a feature-rich NFT marketplace that enhances users’ trading experience with multiple security layers on different blockchain networks, like Ethereum, Avalanche, Solana, and Polkadot. Our full range of NFT marketplace development services covers from front-end to back-end and smart contract development, all under one umbrella. We enable solutions with NFT creation, storefront exploration, wallet integration, bid placing, and NFT storage solution.

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Brands we've helped to grow

Send Mammogram
Regional finance-co
American Power Electric
Priority One

Explore our NFT Marketplace Development Expertise

Let's Discuss Your Project

NFT Marketplace Development

We help create a secure, efficient, and high-performant NFT marketplace. Our NFT experts enable complete compliance with the different NFT standards, including ERC-721, ERC-1155, and ERC-998, and strengthen the NFT development with other disruptive technology stacks.

NFT Marketplace Customization

We partner with you to help you create the best experiences concerning the minting of tokens and buying, selling, and auctioning digital collectibles and real-world assets in a unique, indivisible, authentic, and non-interoperable manner.

NFT Marketplace Consultation

We provide NFT consulting services to clients interested in developing their own platform or wanting to enter the NFT market. We identify your business's best potential partners and investors and offer a comprehensive solution, including strategic planning, market research, and NFT consultation services.

NFT Smart Contracts Audit

Our blockchain professionals and smart contract experts run a comprehensive audit on codes. We help you secure the digital ownership of artifacts, protect IP rights, and create tangible value for the NFT transactions with the utmost security.

NFT Game Development

We have a team of highly skilled and experienced game developers who are experts in Unity3D, Unreal Engine, and other game engines. We offer high-quality and cost-effective game development services to our clients.

NFT Support and Maintenance

We continuously monitor, maintain, and offer support for managing third-party upgrades, new operating system releases, and ensure nodes are always up and running. In addition, for your first digital attempt, we specialize in smooth migration

Our Clients' Success Stories


A Financial Data Transactions Company

Kellton helped HUMBL develops a platform that connects consumers and merchants in the digital economy. When the company sought to ride the surging technology wave, Kellton utilized expertise in Blockchain to help them reimagine their existing NFT marketplace. By simplifying, fortifying, and demystifying digital transactions, we assisted them in transforming into a premium, digitally integrated, and highly protected platform.


An NFT Checkout and Custody Platform

Kellton collaborated with Supermojo to enhance the NFT purchasing experience for their platform. With our expertise in blockchain development, we integrated a user-friendly and secure NFT purchasing process with smooth transactions and a streamlined checkout process. Our team's dedication to ensuring a seamless customer experience contributed to Supermojo's success to make NFT purchases easier in attracting new customers and increasing sales, establishing it as a reliable and efficient NFT checkout and custody platform.

United Rentals

A Pioneering Real Estate Investment Firm

Kellton partnered with Bimount, to offer unique digital assets backed by real-world properties. Our team designed and developed a scalable blockchain-based platform with features like smart contracts, digital wallets, and a user-friendly interface to provides an intuitive and engaging experience for investors. The marketplace is integrated with various payment gateways and KYC/AML verification to ensure seamless and secure transactions. The platform has provided Bimount with a new revenue stream while enabling investors to access high-value properties through digital assets.


Want to Bring Your NFT Marketplace Project Idea into Digital Space?

Let’s talk

We’re solution partners trusted by global leaders

Why Choose Kellton


Technical Prowess

We are experts in developing solutions on diverse blockchain platforms, including Ethereum, Stellar, EOS, Tezos, and more, enabling your businesses to build bespoke products and achieve organizational goals.


Rapid Development

We follow an agile development approach to ensure on-time delivery of continuously tested NFT Marketplaces. Our coherent roadmap ensures smooth and accelerated development and deployment.


Currency Support

Allow your platform to support different cryptocurrencies and feat, Kellton experts build an NFT Marketplace powered by built-in exchange hubs, thereby making trading easier for the clients.


Dedicated OSDC

With our offshore, onshore, nearshore, and hybrid OSDC across the globe, we have successfully delivered 250+ projects. Our flexible engagement models are designed for the convenience of our clients.

Our Clients Are Our Testimony

“I have been very impressed by Tivix’s ability to adjust and execute quickly. It’s commendable, really.”

Kyle Leach

Senior Director of Software Development


“With exceptional support from the whole Kellton team, we have achieved all of the development objectives we set out to.”

Sarah Tuneberg

Sarah Tuneberg

Chief Information Officer


“We are impressed by the structure of resources that Kellton has, with the right resources for Application Development and Testing.”


Roy Wallen

Chief Product Officer

Technology Stack


  • 1Metamask
  • 1ENS
  • 1Uniswap
  • 1Open Sea
  • 1Nifty Gateway
  • 1Rarible

Dev Tools

  • 1Web3js
  • 1EtherJS
  • 1Hardhat
  • 1Truffle
  • 1Firebase
  • 1Supabase


  • 1Covalent
  • 1The Graph
  • 1Bitquery
  • 1Moralis
  • 1Biconomy


  • 1Infura
  • 1Alchemy
  • 1Chainstack
  • 1Quicknode
  • 1Snowtrace


  • 1Ethereum
  • 1Polygon
  • 1Solana
  • 1Cronos
  • 1Avalanche
  • 1Flow

Let’s talk

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1800+ Strong Workforce

200+ Active Customers

50+ Certified Web3.0 Experts

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Our offices

We are a global team

North America

D.C. Metro Area

11100 Wildlife Center Dr. Suite LL #150 300 Reston, VA 20190

Chicago Area

2001 Butterfield Rd Suite 240Downers Grove, IL 60515

NY/NJ Area

3 Independence Way, Suite 209, Princeton, NJ 08540

NY/NJ Area

185 Hudson Street, Suite 1440, Jersey City, NJ 07311

Other Region


Corporate Headquarters

Plot No.1367, Road No.45, Jubilee Hills, Hyderabad Telangana 500033


Plot No – 404-405,4th & 6th Floor, ILABS Centre, Udyog Vihar, Phase- III, Gurugram, Haryana 122016


329-330, Sohrab Hall,21 Sasoon Road,Pune Station,Pune 411001,Maharashtra


7-1-75, Encore Centre, Chinna Waltair Main Road, Kirlampudi Layout, Pedda Waltair, Visakhapatnam, AP 530017


7B Keppel Road, #18-10 Tanjong Pagar Complex,Singapore 089055


Level 21, Al Habtoor Business Towers, Dubai Marina, Dubai UAE. PO Box 29805



The Mill,Newtown Link Road,Drogheda, Co. Louth


ul. Wyścigowa 56G lok. 2A, Wrocław, Poland 53-012

United Kingdom

30 Stamford St, South Bank London SE1 9LS