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Your well-rounded partner in ecommerce development

Grinteq is a leading ecommerce development agency that helps clients build stellar ecommerce development solutions.

The company has been operating for more than six years and so far has empowered 50+ brands with top-notch custom ecommerce solutions and optimized web stores.

  • Min project size
    $10,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    50 - 249
  • Locations
    Lisboa, Portugal
  • Year founded
    Founded 2016

1 Locations

  • Lisboa , Portugal

No have been added yet...

    Pricing Snapshot

    Min. project size $10,000+
    Avg. hourly rate $50 - $99 /hr
    Rating for cost 4.6 /5

    What Clients Have Said

    Grinteq offers competitive pricing and good value for cost, with projects ranging around $50,000 to $70,000. Clients appreciate their responsiveness, expertise, and ability to deliver quality work efficiently, often within tight timelines.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $50,000 - $199,999 based on 17 reviews
    < $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

    Select a service to see pricing information

    Highly Rated Similar Providers

    Grinteq Review Insights

    Overall Review Rating

    4.9
    • Quality 4.9
    • Schedule 4.8
    • Cost 4.6
    • Willing to Refer 4.7

    Top Mentions

    Review Highlights

    • Strong Expertise in Diverse Technologies

      Grinteq demonstrates a broad range of technical expertise, from AI-powered mobile apps to Salesforce implementations and custom web solutions. Their ability to handle complex architectures and integrate various technologies is frequently praised by clients.

    • Impressive Documentation and Knowledge Transfer

      The company provides detailed documentation that allows clients to maintain and extend projects independently. This is particularly appreciated as it facilitates easy handoffs and future improvements.

    • Room for Improvement in Project Planning

      While generally effective, some clients suggest that Grinteq could enhance their project management by providing more structured project plans and regular check-ins to better manage expectations and timelines.

    • Highly Responsive and Adaptive Team

      Grinteq is noted for their responsiveness and adaptability, quickly adjusting to client needs and timelines. They are proactive in seeking feedback and providing solutions, which enhances their collaboration with clients.

    • Cost-Effective Services with Notable Value

      Clients find Grinteq's services to be cost-effective, offering significant value for the price. Their competitive pricing, combined with the quality of service, positions them as a strong choice for many businesses.

    • Commitment to High-Quality Deliverables

      Clients report high satisfaction with the quality of Grinteq's deliverables, noting that projects are often completed on time and exceed expectations in functionality and user experience.

    Grinteq Reviews

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    Customizable Testing Platform for Adult Learners

    • Web Development
    • $10,000 to $49,999
    • Jan. - May 2019
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.5
    Willing to Refer
    5.0

    “We have no complaints—it was just a positive experience in all the areas, and it feels like we had a perfect project.”

    Jun 12, 2019
    Project Manager, Svefi Academy
    Alexey Usov
    Verified
    • Education
    • Sweden
    • 11-50 Employees
    • Online Review
    • Verified

    GrinTeq developed a large-scale educational testing platform to be implemented in schools across four European countries. Teachers and students could customize the tool to meet their specific learning needs.

    Development Staff Augmentation for E-Commerce Project

    • E-Commerce Development
    • $10,000 to $49,999
    • Dec. 2018 - Apr. 2019
    5.0
    Quality
    5.0
    Schedule
    4.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They care about clients and want to exceed expectations."

    Jun 10, 2019
    Co-Founder, Start-up
    Anonymous
    Verified
    • Information technology
    • Belarus
    • 1-10 Employees
    • Online Review
    • Verified

    GrinTeq provided remote developer resources for e-commerce projects. They worked on UI/UX design.

    Data Platform Dev for Advertising SaaS Company

    • Custom Software Development
    • $10,000 to $49,999
    • Dec. 2016 - Sep. 2018
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    4.0

    "I’ve never worked with another team that was as adjustable or cohesive as they were." 

    Nov 20, 2018
    Co-Founder, StackTome
    Evaldas Miliauskas
    Verified
    • Information technology
    • Estonia
    • 1-10 Employees
    • Online Review
    • Verified

    GrinTeq developed platform architecture for a custom advertising solution. They worked in concert with internal resources to develop a product demo and then introduced additional functionality.

    Mobile App & AI Development for IT Company

    • AI Development API Development Mobile App Development
    • $10,000 to $49,999
    • Jan. - Apr. 2026
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0
    "Grinteq was technical but not preachy about it."
    May 8, 2026
    Executive, NexDevTech
    Anonymous
    Verified
    • Information technology
    • Pleasanton, California
    • 11-50 Employees
    • Online Review
    • Verified

    An IT company hiredGrinteq to develop a cross-platform mobile app with AI-powered features. The team was responsible for the full solution design and development.

    E-Commerce Dev for Digital Agency

    • Custom Software Development
    • Less than $10,000
    • Oct. - Nov. 2023
    4.5
    Quality
    4.5
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    4.5
    "Their rapid delivery was impressive."
    Nov 1, 2023
    Lead Recruiter, Digital Agency
    Anonymous
    Verified
    • eCommerce
    • Chicago, Illinois
    • 5,001-10,000 Employees
    • Online Review
    • Verified

    Grinteq provided e-commerce development services for a digital agency. The team was responsible for ADA compliance and website development.

    Sales Deck Design & Dev for Mobile App Dev Platform

    • Graphic Design Other Design
    • Confidential
    • Jan. - June 2023
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their design skills and communication were impressive."

    Oct 12, 2023
    Founder, BILDIT
    Matt Hudson
    Verified
    • Other industries
    • Fort Mill, South Carolina
    • 11-50 Employees
    • Online Review
    • Verified

    Grinteq designed and developed a mobile app development platform's sales decks weekly. They customized each deck for every end customer.

    Staff Augmentation for E-Commerce Solutions Company

    • IT Staff Augmentation
    • $50,000 to $199,999
    • May 2022 - Ongoing
    4.5
    Quality
    5.0
    Schedule
    5.0
    Cost
    2.0
    Willing to Refer
    3.0

    "They understand our workflow and adapt well to it."

    Dec 1, 2022
    Operations Director, E-Commerce Solutions Company
    Filipe Silva
    • Other industries
    • Portugal
    • 1,001-5,000 Employees
    • Online Review

    Grinteq has provided staff augmentation services for an e-commerce solutions company. After a two-stage interview process, they offer a senior engineer and handle the entire recruitment process.

    E-Commerce Services for IT Service Company

    • HR Consulting
    • Confidential
    • June 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    5.0

    "Grinteq is fully aligned with our needs and requests."

    Jun 13, 2022
    Resource & Vendor Manager, Born Group
    Anonymous
    Verified
    • Other industries
    • New City, New York
    • 10,001+ Employees
    • Online Review
    • Verified

    Grinteq provides e-commerce services for an IT service company's short- and long-term projects. About four to six contractors team up with the client for the projects.

    Mobile App Development for E-Learning Platform

    • Mobile App Development
    • $50,000 to $199,999
    • Nov. 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.5
    Willing to Refer
    5.0

    "We love their responsiveness and ability to deliver great talent."

    Feb 22, 2022
    CEO & Co-Founder, welearn GmbH
    Christian Kroeber
    Verified
    • Media
    • Hamburg, Germany
    • 11-50 Employees
    • Online Review
    • Verified

    Grinteq has developed a custom mobile app for an e-learning platform. Their goal was to ship an app within eight weeks with two deeply integrated, highly skilled developers.

    Staff Augmentation for IT Services Company

    • IT Staff Augmentation
    • $50,000 to $199,999
    • Jan. 2000 - Ongoing
    5.0
    Quality
    4.5
    Schedule
    4.5
    Cost
    4.5
    Willing to Refer
    4.5

    "Their ability to produce qualified candidates in a timely manner is amazing."

    Jan 21, 2022
    Anonymous
    • Other industries
    • Raleigh, North Carolina
    • 201-500 Employees
    • Online Review

    Grinteq provides staff augmentation services for a customer experience company. They have deployed experienced developers for the client's multiple long-term projects.

    Showing 11-20 of 21 Reviews

    Locations (1)

    27 Rua Viriato LisboaPortugal 1050-227

    2 - 5

    Contact Grinteq

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