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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

Select Focus Area
Application Platforms
Other app platform
65%
Amazon Application Development Framework
5%
Azure Platform
5%
Heroku
5%
Linux server
5%
Windows server
5%
CRM Functions
CRM Customer Support
20%
CRM Social Relationship Management
20%
Other CRM focus
20%
Sales automation
20%
E-commerce Systems
Demandware
70%
Frameworks and CMS
Other frameworks and CMS
20%
.NET
10%
Programming & Scripting
C#
10%
C++
10%
Java
10%
Objective C
10%
PHP
10%
Python
10%
Ruby
10%
Typescript
10%
Industries
eCommerce
100%
Clients
Midmarket ($10M - $1B)
60%
Enterprise (>$1B)
20%
Small Business (<$10M)
20%

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 with good value for cost across various projects, such as a $50,000 mobile app development and $65,000 for a custom app. Clients appreciate their responsiveness, expertise, and effective project management, making them a reliable partner for diverse needs.

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

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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

  • Proactive and Innovative Team

    Grinteq's team is recognized for being proactive and innovative, often exceeding client expectations with their ideas and solutions. Their commitment to client success and partnership is emphasized.

  • Need for Improved Documentation

    While Grinteq excels in delivery and communication, some clients noted that improved documentation would enhance the handover process, especially for complex integrations and go-to-market strategies.

  • Consistent and High-Quality Deliverables

    Clients consistently commend Grinteq for delivering high-quality work on time across various projects. Their ability to adapt to client needs and provide detailed, valuable output is frequently highlighted.

  • Effective Communication and Project Management

    Grinteq's project management and communication skills are frequently praised. They maintain regular updates and are responsive to client needs, ensuring smooth project execution and client satisfaction.

  • Strong Expertise in AI and Mobile Development

    Grinteq has demonstrated strong expertise in AI-powered cross-platform mobile app development, successfully delivering a stable and functional app on time. They efficiently integrated AI features, enhancing user experience and ensuring easy maintenance with detailed documentation.

  • Proficient Salesforce Implementation

    Grinteq effectively implemented Salesforce B2B marketing automation, streamlining lead management and enhancing campaign efficiency. Their expertise and responsiveness impressed clients, leading to continued collaboration on future projects.

Grinteq Reviews

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Industry
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Custom Software Dev for Software Solutions Company

  • Custom Software Development E-Commerce Development IT Staff Augmentation
  • Less than $10,000
  • July - Sep. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The team's expertise, responsiveness, and attention to detail made the implementation smooth and highly effective."

Nov 12, 2025
CEO, APEL LLC
Kseniya Pihlblad
Verified
  • Other industries
  • Poland
  • 51-200 Employees
  • Online Review
  • Verified

A software solutions company hired Grinteq to implement Salesforce B2B marketing automation. The team configured automated workflows, set up email campaigns, and more.

Staff Augmentation for Marketing Agency

  • Application Testing E-Commerce Development IT Staff Augmentation Other Application Development Staffing
  • Demandware
    +10
  • Confidential
  • Mar. 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Grinteq has the ability to properly turn into a long-term trustworthy partner for a lot of areas."

May 18, 2023
Global Resourcing Manager, MRM
Iulia Ivanov
Verified
  • Advertising & marketing
  • Romania
  • 51-200 Employees
  • Online Review
  • Verified

Grinteq has augmented a marketing agency's team of senior e-commerce developers. They scale web and e-commerce projects and create partnerships with new businesses.

Salesforce Implementation for Commerce Solutions Company

  • Custom Software Development E-Commerce Development
  • $10,000 to $49,999
  • Jan. 2022 - Jan. 2023
5.0
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They were always very responsive."

Mar 3, 2023
Head of Recruitment, Commerce Solutions Company
Ryan Sturgis
Verified
  • Other industries
  • Chicago, Illinois
  • 51-200 Employees
  • Online Review
  • Verified

A commerce solutions company hired Grinteq to implement Salesforce solutions for them. The team did testing, app development, and project management work. One teammate worked directly on the engagement. 

Web Dev & Mobile App Dev for Self-Driving Car Startup

  • Mobile App Development Web Development
  • $50,000 to $199,999
  • Oct. 2021 - Mar. 2022
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We enjoyed working with Grinteq."

Jan 30, 2023
VP of Operations & Finance, Self-Driving Car Startup
Anonymous
Verified
  • Other industries
  • South San Francisco, California
  • 11-50 Employees
  • Online Review
  • Verified

Grinteq develops a website for a self-driving car startup. They have built the site on Webflow with immersive design, scroll-triggered animation, and 3D visualizations. They also build an MVP of the mobile app.

Plugin Dev for Fintech Company

  • Custom Software Development E-Commerce Development
  • $10,000 to $49,999
  • June - Sep. 2022
4.5
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
4.0

"We were impressed with the human touch in keeping smooth and qualitative communication throughout the project."

Jan 20, 2023
Integration Lead, Scalapay
Federica Valenghi
Verified
  • Financial services
  • Mirano, Italy
  • 201-500 Employees
  • Online Review
  • Verified

Grinteq developed a new Salesforce Commerce Cloud platform cartridge for a fintech company. The team asked all necessary technical information and details in order to evaluate the project requirements.

Plug-In Development for Financial Services Company

  • Custom Software Development
  • $50,000 to $199,999
  • Jan. 2021 - Jan. 2022
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their project management was good."

Apr 21, 2022
Engineering Lead, Financial Services Company
Anonymous
Verified
  • Other industries
  • San Francisco, California
  • 10,001+ Employees
  • Online Review
  • Verified

Grinteq developed a financial services company’s plug-ins. They built components that facilitated in-person and digital payments and were integrated with Salesforce.

Staff Augmentation for Sneaker & Streetwear Marketplace

  • Custom Software Development IT Staff Augmentation
  • Ruby on Rails
    +1
  • $1,000,000 to $9,999,999
  • May 2019 - Ongoing
5.0
Quality
5.0
Schedule
4.0
Cost
5.0
Willing to Refer
5.0

"They really demonstrate the commitment to making our company and the partnership successful."

Jan 25, 2022
VP of Engineering, Sneaker & Streetwear Marketplace
Anonymous
Verified
  • Retail
  • Manhattan, Nevada
  • 51-200 Employees
  • Phone Interview
  • Verified

A sneaker and streetwear marketplace was in need of Ruby on Rails development support, so they engaged with Grinteg to augment their staff with highly professional web engineers.

E-Commerce & Mobile App Dev for Digital Product Agency

  • E-Commerce Development Mobile App Development
  • $200,000 to $999,999
  • Jan. 2021 - Dec. 2022
4.5
Quality
4.5
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"Grinteq really works as a partner who always tries to help us to reach our objectives."

Jan 20, 2022
Technology Director, openmind
Manuel Molaschi
Verified
  • Other industries
  • Monza, Italy
  • 51-200 Employees
  • Online Review
  • Verified

Grinteq helps a digital product agency with their e-commerce and mobile app development projects. The client has been working with the team's developers.

Magento 2 Development for Ride Sharing Platform

  • E-Commerce Development
  • $50,000 to $199,999
  • Feb. - Sep. 2018
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“The whole cooperation was very smooth...”

Aug 11, 2019
Project Manager, Ride Sharing Platform
Anonymous
Verified
  • Other industries
  • Minsk, Belarus
  • 11-50 Employees
  • Online Review
  • Verified

GrinTeq provided development services, working on a Magento 2 platform. They developed, tested, and redeployed the legacy project for a third-party client.

Mobile App & Web Dev for B2B Jewelry Platform

  • Custom Software Development
  • NodeJS
    +2
  • $50,000 to $199,999
  • July 2018 - Mar. 2019
4.5
Quality
4.5
Schedule
3.5
Cost
5.0
Willing to Refer
4.5

"They ask thoughtful questions and are interested in understanding our business.”

Jul 3, 2019
Founder, Startup
Anonymous
Verified
  • Other industries
  • Portland, Oregon
  • 1-10 Employees
  • Phone Interview
  • Verified

GrinTeq built an iOS app and provided web development services using Swift, Firebase, and Node.js. While both projects are complete, GrinTeq still helps with maintenance and adds new features as necessary.

Showing 1-10 of 21 Reviews

Locations (1)

27 Rua Viriato LisboaPortugal 1050-227

2 - 5

Contact Grinteq

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Kseniya Pihlblad