Best DeFi Companies in the United States

6 Companies - Rankings updated: September 03, 2026

We evaluate every agency on DesignRush according to expertise credentials and client satisfaction ratings. Some placements are sponsored.

United States × DeFi × Other × Clear Filters
  • Azumo

    Verified Verified by the DesignRush team for authenticity and credibility.

    Build Intelligent Apps for Web, Mobile, Data, AI and Cloud

    Azumo builds custom web, mobile, and AI software with nearshore teams in South America, serving Meta, Omnicom, and the Discovery Channel. Its SOC 2-certified engineers delivered 40%+ search precision gains for Meta. Best fit for startups and enterprises needing U.S.-aligned nearshore development teams...

    Top Services:

    • AI Development
    • Software Development
    • Staff Augmentation
    • Mobile App Development
    • Big Data Analytics
    • Show more
    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    9 Projects Listed

    Azumo Services

    • AI Development
    • Software Development
    • Staff Augmentation
    • Mobile App Development
    • Big Data Analytics
    • DevOps Consulting
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Discovery Channel
    • Meta
    • Zynga
    • Jostens
    • Assembled Brands
    • NGL
    • NCSoft
    • Twitter
    • Horoscope.com
    • Bento
    Data sourced from the agency's DesignRush profile

    Azumo Reviews & Testimonials

    • Michael S.
      Michael S. Director at Software Development Company
      5.0

      Software Development Review from Michael S.

      We selected Azumo to develop our software. We transitioned from another development company, so Azumo was initially responsible for migrating our existing code and environments. We are currently still working with Azumo as our nearshore software development team on adding new items to our software.

    • Anonymous
      Anonymous CTO at Healthcare Company
      5.0

      UI/UX Design Review from Anonymous

      Azumo helped us migrate our existing UIs into a new framework, creating reusable components and the infrastructure needed for future development. The developer they assigned became a seamless part of our team, always punctual, responsive, and a great fit overall.

    • Anonymous
      Anonymous VP Product & Engineering at Sales & Mktg Software Company
      5.0

      Software Development Review from Anonymous

      Thanks to Azumo’s work, our product is now more scalable, optimized, and ready for a growing user base. Their team has managed the engagement effectively, keeping us updated and addressing any challenges along the way. We’ve appreciated their constant availability and proactive communication.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Unique Software for Your Unique Business

    Sembit is a seasoned software development company based in Oregon. Its expertise spans app development, cloud services, and platform integration, making the agency a versatile software development partner. With proficiency in diverse technologies and a commitment to fostering a positive work environment...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • AI Development
    • Cloud Consulting
    • Show more
    Location
    Portland, Oregon
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed

    Sembit Services

    • Software Development
    • Web Development
    • Mobile App Development
    • AI Development
    • Cloud Consulting
    • eCommerce Development
    • UI/UX Design
    • Web Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • USCB
    • Kashi Labs
    • Master Clinician Network
    • Enviral Tech
    Data sourced from the agency's DesignRush profile

    Sembit Reviews & Testimonials

    • Bryan Beck
      Bryan Beck President at The Beck Group
      5.0

      AI Consulting Review from Bryan Beck

      Shaun introduced us to some of the functions available in the ChatGPT Business plan. We discovered some very powerful tools that we will use in our lumber industry research and consulting work. Shaun was a great, knowledgeable tour guide and helped us get pointed in the right direction.

    • Zach Gibbs
      Zach Gibbs Finance & Ops Analyst at Prairie Capital
      5.0

      Web Development Review from Zach Gibbs

      Sembit was fantastic to work with. They integrated our Zoho APIs and LIMS system seamlessly, and the dashboards they helped build have quickly become tools our teams use every day. The project went smoothly from start to finish, and the results have had a real impact on how we manage operations.

    • Adam Kaufman
      Adam Kaufman Director Product Marketing at Efficient Computer
      5.0

      Software Development Review from Adam Kaufman

      The team at Sembit and their work product has been nothing short of stellar. The team is a delight to work with. We have actively looked for more projects for them to work on because their deliverables are timely and of high quality. Sembit started out doing a mobile app project for us, then they grew to doing our Playground project for our effcc Compiler. They have also done a number of backend systems projects as well. The Sembit team are trusted advisors when we need to deploy a new system or work on a new project. Sembit will always be a go-to partner.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Irrespective Of The Market There's Always A Way To Win.

    Belkin Marketing, founded in 2007, is one of the longest-established boutique intelligence firm executing strategic partnerships,  international expansion and executive positioning via VVIP events ecosystems like Davos WEF. Bespoke strategies focusing on measurable results for AI and Tech projects...

    Top Services:

    • Content Marketing
    • Digital Marketing
    • Event Marketing
    • Public Relations
    • Branding
    • Show more
    Location
    Sheridan, Wyoming
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    Belkin Marketing Services

    • Content Marketing
    • Digital Marketing
    • Event Marketing
    • Public Relations
    • Branding
    • Blockchain
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Bybit
    • OKX
    • Backstage.global
    • RedotPay
    • DogeOS
    • Swarm
    • OneKey
    • Moonstruck
    • Traken
    • Kaia
    Data sourced from the agency's DesignRush profile

    Belkin Marketing Reviews & Testimonials

    • Philip Cripe
      Philip Cripe Founder at CripeHub Solutions LLC
      5.0

      Event Management Review from Philip Cripe

      During the Ethereum developers conference in Montenegro we organized an event together with Offchain and others. It was amazing, went really well. Would recommend working with Belkin Marketing for events in the future.

    • Christian Dori
      Christian Dori Founder at Night&Day
      5.0

      Event Marketing Review from Christian Dori

      Working with Belkin Marketing has been a truly outstanding experience for Night&Day. From the very first interaction, Iaros and his team demonstrated a deep understanding of the music and entertainment industry, bringing strategic insight and genuine passion to every aspect of our collaboration. Their ability to connect us with the right people - from HNWI networks to key industry players - has been invaluable in expanding our reach and visibility. The team's responsiveness is exceptional; they are available around the clock and always ready to jump in with solutions, ideas, and support when needed. What sets Belkin Marketing apart is their "outside the box" mentality. They don't follow conventional marketing playbooks - they innovate, adapt, and consistently find new and effective ways to drive results. Their strategic advisory has helped us sharpen our positioning and approach major events with confidence. The quality of their work is top-tier, and the value they deliver far exceeds expectations. If you are in the music, entertainment, or Web3 space and looking for a partner who truly goes above and beyond, Belkin Marketing is the team to work with. Highly recommended.

    • MSc Nemanja Petrovic
      MSc Nemanja Petrovic CBDO at Moonstruck
      4.8

      Blockchain Review from MSc Nemanja Petrovic

      Working with Belkin marketing is an ongoing experience. The most valuable thing about this partnership is their constant support and availability 24/7. We got high value leads, introductions and support during major events in our industry.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Apps Solution For Every Nation.

    APPSNATION is the USA's top leading mobile application development company providing multiple Mobile App development services in IOs, Android, IoT, AR/VR, Games app development, Cross-platform, Wearable, eCommerce and much more. Contact Us to boost your Company's potential for next-level excellence...

    Top Services:

    • VR/AR
    • Mobile App Development
    • Wearables
    • Software Development
    • Social Media Marketing
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    7 Projects Listed

    AppsNation Services

    • VR/AR
    • Mobile App Development
    • Wearables
    • Software Development
    • Social Media Marketing
    • Web Development
    • DevOps Consulting
    • Blockchain
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Deliverables
    • Gymnasium
    • Bonus Buddy
    • Unilever
    • Sun Life
    • Habib Oil Mills
    Data sourced from the agency's DesignRush profile

    AppsNation Reviews & Testimonials

    • Ibrahim Ali Owner at Ali Traders
      4.8

      Social Media Marketing Review from Ibrahim Ali

      We at Ali Traders recently partnered with AppsNation to handle our social media marketing, and we couldnt be more satisfied with the results. Our pages were barely active before, with low engagement and no clear branding. Within just a few weeks, their team completely transformed our presence across Facebook, Instagram. What we loved most was their strategy it wasnt just about posting pictures or running ads. AppsNation understood our business model, audience, and tone. They created consistent branding, unique post designs, powerful captions, and even helped us set up monthly content calendars. Their targeted ad campaigns generated real inquiries, not just likes. We saw a 40% increase in leads within the first month alone!

    • Tyson Lewis
      Tyson Lewis Head Roofing Consultant at Lewis Roofing Solutions
      5.0

      Web Development Review from Tyson Lewis

      AppsNation's SEO efforts resulted in improved search engine rankings and increased organic traffic. They also enhanced the client's domain authority and conversion rates. The team was transparent, responsive, and proactive. Their client-centric approach and technical expertise were also impressive.

    • ZAIN UL ABIDEEN KHANZADA
      ZAIN UL ABIDEEN KHANZADA Review from Google
      5.0

      ZAIN UL ABIDEEN KHANZADA's Review Sourced from Google

      AppsNation did an amazing job creating my business website. From start to finish, they were clear, informative, and guided me through every step of the process. I shared my ideas and the overall vibe I wanted for the site, and their execution was seamless. They were incredibly responsive, always getting back to me within minutes to answer any questions I had. As someone who isn't tech-savvy, I really appreciated their patience and ability to help me with everything I needed to do on my end. I highly recommend AppsNation for any web design needs. I couldn't be more satisfied with the result!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Mission-Critical Software Engineering & AI Development Firm

    Mission-critical software engineering firm in Cincinnati, OH. Founded by an active firefighter and paramedic from the NYC 911 system. We build custom software, mobile apps, and AI platforms for organizations where system failure is not an option...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Show more
    Location
    Cincinnati, Ohio
    Number of Employees
    Under 49
    Portfolios Count
    3 Projects Listed

    Codebludev Services

    • Software Development
    • Mobile App Development
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Web Design
    • AI Development
    • CRM Consulting
    • Software Testing
    • Blockchain
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Mendel Rosenblum
    • FCNJ
    • Life Town
    • Beit Chabad South Beach
    • Biago Custom
    • Hamilton County Police Association Charitable Foun
    • Village Of Golf Manor
    Data sourced from the agency's DesignRush profile

    Codebludev Reviews & Testimonials

    • Andrew Rogerson
      Andrew Rogerson Architect at Garvin Design Group
      5.0

      Software Development Review from Andrew Rogerson

      Codeblu Dev delivers high-quality work in a time-efficient manner. Not only does the team possess good communication skills, but they also exercise initiative when issues arise. They are a knowledgeable partner who is committed to building long-term working relationships.

    • Martin Macmillan
      Martin Macmillan CEO/Founder at Pollen VC
      5.0

      Software Development Review from Martin Macmillan

      Codebludev was able to take our vision and help us deliver an app that empowers retail shareholders to make their voices heard. Theyve brought a depth and breadth of technical expertise and user experience design to challenge us on our assumptions on how people would want to interact with the app. From a mobile development perspective, we wanted to go to market with both an Android and an iPhone simultaneously.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Crafted by Innovators, Trusted by Enterprise

    Zakkour Technology Group (ZTG) is a Miami-based boutique software development firm specializing in custom software, mobile app development, staff augmentation, and technical consulting. Known for its modern development practices and creative solutions, ZTG collaborates closely with entrepreneurs and...

    Top Services:

    • Software Development
    • AI Development
    • Blockchain
    • Mobile App Development
    • Staff Augmentation
    • Show more
    Location
    Miami, Florida
    Number of Employees
    Under 49

    Zakkour Technology Group Services

    • Software Development
    • AI Development
    • Blockchain
    • Mobile App Development
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • PORTARA
    • Trans Inns Management
    • Centrum Health
    Data sourced from the agency's DesignRush profile

    Zakkour Technology Group Reviews & Testimonials

    • Richard Caruso
      Richard Caruso Review from Google
      5.0

      Richard Caruso's Review Sourced from Google

      Henry and ZTG are one of the few companies I feel comfortable referring with my recommendation. 6 stars for ZTG!

    • Johnny Georgetti
      Johnny Georgetti Review from Google
      5.0

      Johnny Georgetti's Review Sourced from Google

      Henry and his team are ALL STARS!!! From the very first meeting, Henry has been nothing but a pleasure to work with. Him and his team and extremely professional , diligent , and most importantly they EXECUTE ! Working with technology teams can be a absolute pain but these guys are the real deal. Henry is on top of his tasks and timelines and always keeps you up to date unlike others where you have to ask. And anytime I needed something from them they simply executed and got me exactly what I needed. Highly highly recommend these guys.

    • Juan Diego Ponce
      Juan Diego Ponce Review from Google
      5.0

      Juan Diego Ponce's Review Sourced from Google

      Before we started our project, we did our wireframes with another company and it was horrible. Maybe we thought our app was to difficult or we were the ones that didnt explained well, but Henry, from ZTG, took the time to grab all our ideas and condensed it into exactly what we need it and make it extremely efficient. I will recommend ZTG to anyone that wants a professional app built by a professional company.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews

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