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Infinite Possibilities with Technology

Kellton is a leading global technology solutions company that has been empowering businesses with innovative and cutting-edge technology since 2009. With a team of over 2,000 highly skilled professionals across the globe, we are committed to helping businesses—from funded startups to Fortune 500 enterprises—transform, grow, and stay ahead of the curve in today's rapidly evolving digital landscape.

  • Min project size
    $50,000+
  • Hourly rate
    $25 - $49 / hr
  • Employees
    1,000 - 9,999
  • Locations
    Reston, VA
  • Year founded
    Founded 2009
  • Languages
  • Timezones

6 Languages that we service

  • English
  • Polish
  • Dutch
  • Spanish
  • Hindi
  • French

7 Timezones that we service

CET
Central European Time (CET)
CST
Central Standard Time (CST)
EST
Eastern Standard Time (EST)
GMT
Greenwich Mean Time (GMT)
IST
India Standard Time (IST)
MST
Mountain Standard Time (MST)
PST
Pacific Standard Time (PST)

5 Locations

  • Reston , VA
  • PERYDOT , Poland
  • Gurugram , India
  • Plano , TX
  • London , England

No have been added yet...

    Pricing Snapshot

    Min. project size $50,000+
    Avg. hourly rate $25 - $49 /hr
    Rating for cost 4.4 /5

    What Clients Have Said

    Kellton's pricing is competitive, with project costs ranging from $10,000 to over $1 million. Clients generally find good value for cost and appreciate the company's flexibility and responsiveness, though some reviews suggest pricing may be steep for small-to-medium businesses.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $200,000 - $999,999 based on 38 reviews
    < $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

    Select a service to see pricing information

    Kellton Review Insights

    Overall Review Rating

    4.7
    • Quality 4.6
    • Schedule 4.6
    • Cost 4.4
    • Willing to Refer 4.8

    Top Mentions

    Review Highlights

    • Strong Industry Expertise

      Kellton has demonstrated extensive knowledge and technical expertise across various industries, including fintech, healthcare, agriculture, and legal services. Their ability to integrate legacy systems with modern technologies like cloud computing, IoT, and AI reflects their technical prowess, enabling them to deliver tailored solutions.

    • High-Quality Deliverables

      Kellton consistently delivers high-quality products that meet or exceed client expectations. Their work is often described as flawless, with minimal defects, and they are recognized for their ability to deliver complex solutions within budget and on time.

    • Proactive and Collaborative Approach

      Clients appreciate Kellton's collaborative and proactive attitude, especially when navigating complex projects with multiple stakeholders. They are known for their ability to transform business requirements into technical solutions and for suggesting improvements and alternative solutions.

    • Areas for Improvement in Communication

      While generally proactive, Kellton could improve communication during critical project phases to prevent delays and misaligned expectations. Clients suggest implementing more frequent progress updates and enhancing change management processes.

    • Responsive and Reliable Support

      Kellton is responsive to feedback and provides more developers when needed, ensuring issues are resolved quickly. Their team is highly collaborative and delivers on time and on budget, making them a reliable partner.

    • Successful Long-term Partnerships

      Many clients have maintained long-term relationships with Kellton, highlighting their ability to deliver consistent, high-quality work over time. Their dedication to understanding and addressing client challenges fosters strong partnerships.

    Kellton Reviews

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    Project cost

    Ongoing Web Dev for Personal Loan Platform

    • Web Development
    • $1,000,000 to $9,999,999
    • Jan. 2014 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    4.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Kellton (formerly Tivix) is definitely a key contributor to our success. They provide a lot of consultative value."

    Jul 1, 2019
    Sr. Director of Software Engineering, FinTech Company
    Anonymous
    Verified
    • Financial services
    • Wilmington, Delaware
    • 51-200 Employees
    • Phone Interview
    • Verified

    Using Angular.js, Angular 7, Django, PHP, Kellton (formerly Tivix) provides ongoing web development services for a FinTech company. They also assist with design work as needed.

    Central Database Development for Investment Firm

    • Custom Software Development
    • Confidential
    • Dec. 2018 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Kellton (formerly Tivix) is communicative and empathetic, and their team dedicated time to become familiar with our processes."

    May 3, 2019
    Senior Product Manager, Investment Firm
    Anonymous
    Verified
    • Financial services
    • San Francisco, California
    • 11-50 Employees
    • Phone Interview
    • Verified

    Kellton (formerly Tivix) built a database application that gathers and displays housing information. The product sources data from several websites and integrations, providing ROI predictions for individual properties.

    Development for S&P 500 Real Estate Company

    • Custom Software Development
    • Confidential
    • June 2018 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.5
    Willing to Refer
    5.0

    “They're very focused, efficient, and proactive.”

    May 2, 2019
    The Macerich Company
    Anonymous
    Verified
    • Advertising & marketing
    • Santa Monica, California
    • 501-1,000 Employees
    • Phone Interview
    • Verified

    Kellton (formerly Tivix) managed a data visualization project and developed a platform that allows retailers to see data and analytics related to the activity of their stores.

    Website Re-design and Dev for Product Curation Platform

    • Web Development
    • $50,000 to $199,999
    • Oct. 2018 - Feb. 2019
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "Kellton (formerly Tivix) is full of attentive people that were genuinely interested in helping with our project." 

    Mar 13, 2019
    Founder, Curate With Me
    Mark Chin
    Verified
    • Advertising & marketing
    • New York City, New York
    • 1-10 Employees
    • Phone Interview
    • Verified

    Kellton (formerly Tivix) took over a website refresh from another vendor, fixing frontend bugs using React.js and developing features designed to expand user capabilities. They also worked in a Django and AWS environment.

    Web & Mobile App Dev for Pharmaceutical Company

    • Mobile App Development
    • Confidential
    • May 2012 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They’ve always executed for me. They go the distance to make the product the best it can be."

    Feb 25, 2019
    Digital Lead, Pharmaceutical Company
    Anonymous
    Verified
    • Other industries
    • San Francisco, California
    • 5,001-10,000 Employees
    • Phone Interview
    • Verified

    Kellton (formerly Tivix) is an ongoing partner for a pharmaceutical company, developing a web platform using Django and apps for Android and iOS. The product collects patient data and shares with relevant healthcare providers.

    Platform Dev for Healthcare Information Company

    • Custom Software Development
    • Confidential
    • Mar. 2013 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    4.0
    Cost
    5.0
    Willing to Refer
    5.0

    “The website is well-structured, stable, and able to accommodate 500,000 users each month.”

    Dec 12, 2018
    CEO and Founder, DoveMed
    Krish Tangella
    Verified
    • Other industries
    • Champaign, Illinois
    • 1-10 Employees
    • Phone Interview
    • Verified

    Kellton (formerly Tivix) built a mobile-responsive Django Python website that features a UI/UX-optimized design, a geofencing plugin, and SEO content. Their current efforts include marketing and mobile app development.

    Portal Development for Global Nonprofit Organization

    • Custom Software Development
    • Confidential
    • Jan. 2017 - Dec. 2018
    4.0
    Quality
    4.0
    Schedule
    4.0
    Cost
    3.5
    Willing to Refer
    4.5

    “Kellton (formerly Tivix) is a capable firm that’s committed to producing results.”

    Nov 21, 2018
    Project Manager, Global Nonprofit Organization
    Anonymous
    Verified
    • Other industries
    • New York City, New York
    • 10,001+ Employees
    • Phone Interview
    • Verified

    Kellton (formerly Tivix) led the full-cycle development for two large-scale web portals that manage partnerships with civil society organizations around the world. This included an EOI portal for three interrelated agencies.

    App Development for Technology Company

    • Mobile App Development
    • $200,000 to $999,999
    • Oct. 2016 - Ongoing
    4.5
    Quality
    4.5
    Schedule
    4.5
    Cost
    4.0
    Willing to Refer
    4.0

    “Kellton (formerly Tivix) was a team of willing and able partners. They could instantly change direction at any time.”

    Jul 13, 2018
    President, Technology Company
    Anonymous
    Verified
    • Advertising & marketing
    • Mitchell, Nebraska
    • 10,001+ Employees
    • Phone Interview
    • Verified

    Kellton (formerly Tivix) designed and developed a mobile app for iOS and Android from scratch. Features include a calendar, messaging, and RSVP functions. The team also supported marketing and designed branding assets like logos.

    Dev Partner for Manufacturing Company

    • Custom Software Development
    • Confidential
    • May 2013 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “Kellton (formerly Tivix) is so integrated in our process that it’s hard to tell where our team’s role ends and theirs begins.”

    Jun 8, 2018
    Director of Financial Products, Tesla
    Timothy Newell
    Verified
    • Automotive
    • Palo Alto, California
    • 10,001+ Employees
    • Phone Interview
    • Verified

    Kellton (formerly Tivix) collaborates on a variety of projects, including design scoping and development. They work on both large and small assignments, even taking responsibility for building full platforms.

    Software Development for Medical SaaS Solution

    • Custom Software Development
    • $200,000 to $999,999
    • June 2017 - Feb. 2018
    5.0
    Quality
    4.5
    Schedule
    4.5
    Cost
    4.0
    Willing to Refer
    5.0

    "The product was not only functional but also exceptional by today’s standards."

    Jun 7, 2018
    Director of Product Development, Cloud Consent Solutions LLC
    John Markham
    Verified
    • Advertising & marketing
    • Prescott, Arizona
    • 1-10 Employees
    • Phone Interview
    • Verified

    Kellton (formerly Tivix) built an MVP in a full-stack development effort. They coded a multitenant platform solution with various functions for content and documentation. The team used prototypes and mock-ups.

    Showing 31-40 of 54 Reviews

    Our Story

    We are Kellton: a unified, cross-functional team forged from diverse backgrounds in AI-led development, Product Engineering, Digital Transformation, and Cloud-native solutions. Our mission is to deliver measurable business outcomes through pragmatic technology and collaborative client partnerships. Rooted in industry experience, we combine deep domain expertise, AI-driven innovation, agile delivery, and long-standing client relationships to drive scalable solutions and sustained value.

    Locations (5)

    11100 Wildlife Center Drive RestonVA, United States 20190

    101 - 150

    Contact Kellton

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