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Expert Web Designers and UX UI Designers

We focus on creating websies that amaze and convert for b2b tech clients.

For us design is marketing and we create intuitive experiences that engage, convert, and succeed. From concept to execution, we'll help you make your website or app a roaring success.

Services:

- Web design

- Website development

- UX/UI design

 

- UX audit

  • $1,000+
  • $50 - $99 / hr
  • 2 - 9
  • Utrecht, Netherlands
  • Founded 2021

1 Locations

  • Utrecht , Netherlands

Focus

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Pricing Snapshot

Min. project size $1,000+
Avg. hourly rate $50 - $99 /hr
Rating for cost 4.6 /5

What Clients Have Said

Sparkr offers good value for cost, with project sizes ranging from 1 to 5 employees. Clients appreciate their professionalism, communication, and timely delivery. Specific project costs weren't disclosed, but overall satisfaction with pricing and outcomes suggests competitive rates.

This summary is based on verified Clutch reviews.

Most Common Project Size

< $10,000 based on 3 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000
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Sparkr Review Insights

Overall Review Rating

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

Top Mentions

Review Highlights

  • Great Cultural Fit

    Several clients chose Sparkr because of their cultural fit and alignment with company values, which facilitated smoother collaborations and project execution.

  • Room for Initial Quality Improvement

    One client noted that while Sparkr’s work quality improved over time, delivering high-quality results from the start would enhance their overall effectiveness.

  • Agility in Development

    Sparkr’s ability to quickly adapt and execute tasks to meet tight deadlines was highlighted as a significant strength, especially in fast-paced project environments.

  • Professional and Punctual Delivery

    Sparkr consistently delivered projects on time, demonstrating high levels of professionalism and adaptability to client needs, as noted by multiple clients.

  • Impressive Understanding of Business Needs

    Clients were impressed by Sparkr’s deep understanding of their business requirements, which facilitated the delivery of tailored solutions that met specific client objectives.

  • Strong Communication Skills

    Clients frequently praised Sparkr for their excellent communication, responsiveness, and ability to clarify doubts promptly. This was a key factor in their successful project management.

Sparkr Reviews

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UI/UX Design for Language Education Company

  • UX/UI Design
  • Confidential
  • Jan. 2023 - Mar. 2032
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They were easygoing, and they made us feel comfortable."

Communications Manager, Taal Doet Meer
Annelieke Acda
  • Education
  • Utrecht, Netherlands
  • 11-50 Employees
  • Online Review 
  • Verified

Design Accelerator was hired by an education company to conduct UX testing on their new website. They ran a test on location with seven people.

UI/UX Design for Career Streaming Platform

  • Market Research UX/UI Design
  • Confidential
  • Nov. 2022 - Feb. 2023
4.0
Quality
4.0
Schedule
4.5
Cost
2.5
Willing to Refer
3.5

"What was impressive about them was they understood our needs and provided support on top of the operational activities."

Product Manager, Career Streaming Platform
Anonymous
  • Software
  • Switzerland
  • 11-50 Employees
  • Online Review 
  • Verified

Design Accelerator was hired by a career streaming platform to conduct user research and design the UI/UX of their pitches. They also created interview guidelines and UX assets.

Brand Guidelines & Course Cover Design for Mktg Training Co

  • Branding Other Design Web Design
  • Confidential
  • June 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They ensured that the project brief was delivered by holding virtual meetings and adapting the work to our needs."

Digital Learning Manager, Digital Fashion Academy
Kerin Goodall
  • Education
  • Lugano, Switzerland
  • 1-10 Employees
  • Online Review 
  • Verified

Sparkr established brand guidelines and designed digital course cover templates for a digital marketing training company focused on fashion.

Website Optimization for Financial Solutions Company

  • Conversion Optimization Web Design Web Development
  • Less than $10,000
  • December 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"I can only recommend them to others as they delivered above and beyond."
Head of Product, ZTLment
Nicolai Habla
  • Financial services
  • Copenhagen, Denmark
  • 1-10 Employees
  • Online Review 
  • Verified

Sparkr was hired to review and optimize the website of a financial solutions company, to make sure the site was coherent, compatible with all devices, and visually streamlined.

UI/UX Optimization for Agricultural Solutions Company

  • UX/UI Design
  • Less than $10,000
  • Oct. 2023 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
4.5
"They really help us understand what the business requires."
Founder, Agurotech
Joelle van den Brand
  • Information technology
  • Amsterdam, Netherlands
  • 11-50 Employees
  • Online Review 
  • Verified

Sparkr provides ongoing UI/UX optimization and development for an agricultural solutions company. The team is responsible for designing user flows on Figma and collaborating with developers to improve the product.

Mobile App Dev & UI/UX Design for Software Company

  • UX/UI Design
  • Confidential
  • June - July 2023
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

"They created high-quality work at a fast pace with enthusiasm."

Founder, Temujin
Anonymous
  • Software
  • Amsterdam, Netherlands
  • 1-10 Employees
  • Online Review 

Sparkr was hired by a software company to update their product's design. They were also tasked with creating new screens and building a clickable prototype.

UX/UI Design for Money-Back Application

  • UX/UI Design
  • Less than $10,000
  • May - June 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Everything was delivered as agreed upon."

Owner, Zoef.app
Sander de Groot
  • Transportation
  • Netherlands
  • Online Review 

A money-back application hired Sparkr for UX/UI design and optimization. The service provider was given wireframes to start and was responsible for designing screens for the client's primary user flow. 

Locations (1)

2 - 9

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