Herzlin Web Development & UX UI Design Agency

Visit Website Write a Review Claim this Company

Details

Founded:
2010
Hourly Rates:
$50 - $99 / hr
Employees:
2 - 9
Ratings:
4.8 10 Reviews

Industries Served

Healthcare Insurance Real Estate Media & Entertainment Manufacturing Legal Services Financial Services Automotive Food & Beverage

Where We Specialize

21% Web Development
Web Development 21%
Bot Development 20%
UI/UX 17%
Software Development 15%
AI Development 13%
Web Design 6%
Mobile App Development 5%
Virtual Reality 3%

Industry Expertise

Entertainment51% Manufacturing49%

Typical Project Size

55% Small Business
27% Enterprise
18% Midmarket Business

About

Since 2010, Herzlin Web Development & UX UI Design Agency has operated as a technology services provider. The company's main offerings are Web Development, UI/UX Design and Custom Software Development. With 2 - 9 people on staff, Herzlin Web Development & UX UI Design Agency can take on projects of varying size. Typical hourly rates run around $50 - $99 / hr/hr. The team is based in Barcelona, Spain. Overall, Herzlin Web Development & UX UI Design Agency is one of the options worth shortlisting for a technology project.

Herzlin Web Development & UX UI Design Agency Reviews

4.8 10 Reviews
Submit Review

Professional team that made a complex project feel manageable

Lauren Brooks / Owner | Sep 30, 2026

I would rate this engagement highly on almost every front. We dealt with the same core team throughout, so we did not have to keep re-explaining things. Their project manager kept things organised and was quick to flag anything that might affect the timeline.

Since launch, everything has been stable and our team has adapted to it quickly. Overall, a team we trust and plan to keep working with.

Project summary

We partnered with Herzlin Web Development & UX UI Design Agency to add an AI chatbot to our support site that answers questions from our help docs. Scope included discovery workshops, development in two-week sprints and a short support period after launch. The engagement ran for about 5 months.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 5.0
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
AI & Machine Learning
Project Cost:
$10,000 to $49,999
Project Duration:
Mar 2026 - Aug 2026
Business Type:
Healthcare
Location:
Phoenix, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Keystone Clinics is a Healthcare business in Phoenix, USA. As Owner, I was responsible for this project on our side and the main contact for Herzlin Web Development & UX UI Design Agency.
What specific problem or business challenge led you to hire this company?
We needed to add an AI chatbot to our support site that answers questions from our help docs, and we didn't have the in-house capacity to do it ourselves.
What services did the company provide for your project?
End-to-end AI & Machine Learning — from requirements and design through to deployment and a support period afterwards.
Why did you choose this company over other providers you considered?
A colleague recommended them, and our first calls confirmed they understood what we needed.
How clearly did the company understand your requirements and business goals?
They understood our goals quickly, partly because they had worked with Healthcare clients before.
How was your overall experience with their communication and project management?
Good. Weekly calls, regular updates and a shared board meant we always knew where things stood.
Did the company deliver the project on time and within your expected budget?
Yes, on time and within budget.
What tangible results or business impact have you seen since the project was completed?
Customer feedback has been positive, and we have seen better engagement since going live.
What did you like most about working with this company?
Their attention to detail and the quality of the final product.
Would you recommend this company to others, and would you work with them again?
Yes. They are a reliable AI & Machine Learning partner.

Solid AI & Machine Learning Work With Clear Communication Throughout

Harsh Verma / CEO | Sep 24, 2026

Our experience with Herzlin Web Development & UX UI Design Agency was really positive from start to finish. Their project manager kept things organised and was quick to flag anything that might affect the timeline. We dealt with the same core team throughout, so we did not have to keep re-explaining things.

It has made a real difference to how our team works day to day. We are already discussing the next phase with them.

Project summary

We engaged Herzlin Web Development & UX UI Design Agency to build a demand forecasting model on top of our sales data. They also took care of integrations with a couple of third-party tools we already used. Overall it was a 9-month engagement.

  • Overall Rating 4.5
  • Quality 4.5
  • Schedule 4.5
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
AI & Machine Learning
Project Cost:
$10,000 to $49,999
Project Duration:
Nov 2025 - Aug 2026
Business Type:
Insurance
Location:
Pune, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Swift Cover Pvt Ltd is a Insurance business in Pune, India. As CEO, I was responsible for this project on our side and the main contact for Herzlin Web Development & UX UI Design Agency.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to build a demand forecasting model on top of our sales data before our busy season.
What services did the company provide for your project?
AI & Machine Learning, including planning, development, testing and launch support.
Why did you choose this company over other providers you considered?
A colleague recommended them, and our first calls confirmed they understood what we needed.
How clearly did the company understand your requirements and business goals?
Well. There were a couple of points we had to clarify early on, but after that they were spot on.
How was your overall experience with their communication and project management?
Communication was good overall and improved further once we settled into a routine.
Did the company deliver the project on time and within your expected budget?
Yes. The only extra cost came from features we added ourselves, and they quoted those fairly.
What tangible results or business impact have you seen since the project was completed?
It is still early, but the numbers are trending in the right direction and the system has been stable.
What did you like most about working with this company?
The consistency. Same team, same standard, from the first week to the last.
Would you recommend this company to others, and would you work with them again?
Yes, I would recommend them and we plan to work with them again.

A reliable long-term partner for our tech needs

Tyler Morgan / Product Manager | Sep 15, 2026

We were very happy with how this project went. Even with the time zone difference, responses usually came the same day and we never felt left in the dark. When we changed our minds on a couple of features halfway through, they handled it without fuss and were clear about the impact on cost and timeline.

Feedback from our customers has been very positive so far. Happy to recommend them.

Project summary

We partnered with Herzlin Web Development & UX UI Design Agency to rebuild our existing mobile app, which had poor reviews and frequent crashes. They worked alongside our in-house team, which mostly handled business requirements and testing. We worked together for around 3 months.

  • Overall Rating 4.5
  • Quality 4.5
  • Schedule 4.5
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
Mobile App Development
Project Cost:
$50,000 to $149,999
Project Duration:
May 2026 - Aug 2026
Business Type:
Real Estate
Location:
Tampa, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Beacon Homes LLC is a Real Estate business in Tampa, USA. As Product Manager, I was responsible for this project on our side and the main contact for Herzlin Web Development & UX UI Design Agency.
What specific problem or business challenge led you to hire this company?
Our team was spending too much time on manual work. The goal was to rebuild our existing mobile app, which had poor reviews and frequent crashes so they could focus on customers.
What services did the company provide for your project?
Mobile App Development, plus QA and some consulting on how to structure the project.
Why did you choose this company over other providers you considered?
They had relevant experience in Real Estate and their proposal was the clearest of the ones we received.
How clearly did the company understand your requirements and business goals?
Better than we expected. They pointed out a few things we had not thought about.
How was your overall experience with their communication and project management?
Good. Weekly calls, regular updates and a shared board meant we always knew where things stood.
Did the company deliver the project on time and within your expected budget?
It was delivered on time, and the final invoice matched the original estimate.
What tangible results or business impact have you seen since the project was completed?
Customer feedback has been positive, and we have seen better engagement since going live.
What did you like most about working with this company?
That they were proactive — they suggested improvements instead of just doing what was asked.
Would you recommend this company to others, and would you work with them again?
Yes, I would recommend them and we plan to work with them again.

Great team to work with — professional, responsive and reliable

Josh Wilson / Program Manager | Aug 20, 2026

Honestly, this was one of the smoothest projects we have run with an outside team. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building. They shared working builds regularly, so we could test early and give feedback before things were locked in. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later.

We launched on schedule and have not had any major issues since. I would recommend Herzlin Web Development & UX UI Design Agency to anyone looking for a dependable AI & Machine Learning partner.

Project summary

We partnered with Herzlin Web Development & UX UI Design Agency to automate document data extraction that our team was doing by hand. They worked alongside our in-house team, which mostly handled business requirements and testing. The engagement ran for about 4 months.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 5.0
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
AI & Machine Learning
Project Cost:
$500,000+
Project Duration:
Apr 2026 - Aug 2026
Business Type:
Media & Entertainment
Location:
Auckland, New Zealand

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Media & Entertainment company based in Auckland, New Zealand. I'm the Program Manager and I oversaw the project from start to finish.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to automate document data extraction that our team was doing by hand before our busy season.
What services did the company provide for your project?
Mainly AI & Machine Learning. They also helped with the technical planning and a few integrations with our existing tools.
Why did you choose this company over other providers you considered?
We compared three or four agencies. Herzlin Web Development & UX UI Design Agency asked the best questions and had good reviews from past clients.
How clearly did the company understand your requirements and business goals?
They understood our goals quickly, partly because they had worked with Media & Entertainment clients before.
How was your overall experience with their communication and project management?
Very responsive. We usually heard back the same day, even with the time difference.
Did the company deliver the project on time and within your expected budget?
Mostly. One milestone slipped by about a week, but the final delivery was on schedule and the budget held.
What tangible results or business impact have you seen since the project was completed?
Customer feedback has been positive, and we have seen better engagement since going live.
What did you like most about working with this company?
How easy they were to work with. They were responsive, honest and genuinely interested in our success.
Would you recommend this company to others, and would you work with them again?
Yes, I would recommend them and we plan to work with them again.

Easy to work with and very transparent on timelines and cost

Neha Bose / Co-Founder & CTO | Jul 10, 2026

Our experience with Herzlin Web Development & UX UI Design Agency was really positive from start to finish. The developers were knowledgeable and made a few suggestions that ended up saving us time and money. They shared working builds regularly, so we could test early and give feedback before things were locked in. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building.

It has made a real difference to how our team works day to day. I would recommend Herzlin Web Development & UX UI Design Agency to anyone looking for a dependable UI/UX Design partner.

Project summary

We partnered with Herzlin Web Development & UX UI Design Agency to build a design system so our product looked consistent across screens. The work covered requirements, design, development, testing and launch support. Overall it was a 5-month engagement.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 4.5
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
UI/UX Design
Project Cost:
$10,000 to $49,999
Project Duration:
Jan 2026 - Jun 2026
Business Type:
Manufacturing
Location:
Chennai, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Evergreen Components is a Manufacturing business in Chennai, India. As Co-Founder & CTO, I was responsible for this project on our side and the main contact for Herzlin Web Development & UX UI Design Agency.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to build a design system so our product looked consistent across screens before our busy season.
What services did the company provide for your project?
UI/UX Design, plus QA and some consulting on how to structure the project.
Why did you choose this company over other providers you considered?
We compared three or four agencies. Herzlin Web Development & UX UI Design Agency asked the best questions and had good reviews from past clients.
How clearly did the company understand your requirements and business goals?
They understood our goals quickly, partly because they had worked with Manufacturing clients before.
How was your overall experience with their communication and project management?
Good. Weekly calls, regular updates and a shared board meant we always knew where things stood.
Did the company deliver the project on time and within your expected budget?
Yes. The only extra cost came from features we added ourselves, and they quoted those fairly.
What tangible results or business impact have you seen since the project was completed?
Our team saves several hours a week, and we have had very few issues since launch.
What did you like most about working with this company?
The consistency. Same team, same standard, from the first week to the last.
Would you recommend this company to others, and would you work with them again?
Yes, I would recommend them and we plan to work with them again.

Skilled UI/UX Design Team That Understood Our Business

Thijs Meijer / Senior Product Manager | May 20, 2026

Our experience with Herzlin Web Development & UX UI Design Agency was really positive from start to finish. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later. When we changed our minds on a couple of features halfway through, they handled it without fuss and were clear about the impact on cost and timeline.

We launched on schedule and have not had any major issues since.

We are already discussing the next phase with them.

Project summary

We engaged Herzlin Web Development & UX UI Design Agency to build a design system so our product looked consistent across screens. Scope included discovery workshops, development in two-week sprints and a short support period after launch. We worked together for around 4 months.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 4.5
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
UI/UX Design
Project Cost:
$50,000 to $149,999
Project Duration:
Dec 2025 - Apr 2026
Business Type:
Media & Entertainment
Location:
Utrecht, Netherlands

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Senior Product Manager at Maple Media BV, a Media & Entertainment company based in Utrecht, Netherlands. I look after our technology and work closely with outside partners on bigger projects.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to build a design system so our product looked consistent across screens before our busy season.
What services did the company provide for your project?
End-to-end UI/UX Design — from requirements and design through to deployment and a support period afterwards.
Why did you choose this company over other providers you considered?
A colleague recommended them, and our first calls confirmed they understood what we needed.
How clearly did the company understand your requirements and business goals?
Well. There were a couple of points we had to clarify early on, but after that they were spot on.
How was your overall experience with their communication and project management?
Organised and transparent. Their project manager kept the project on track and flagged risks early.
Did the company deliver the project on time and within your expected budget?
Mostly. One milestone slipped by about a week, but the final delivery was on schedule and the budget held.
What tangible results or business impact have you seen since the project was completed?
It is still early, but the numbers are trending in the right direction and the system has been stable.
What did you like most about working with this company?
Their attention to detail and the quality of the final product.
Would you recommend this company to others, and would you work with them again?
Yes. They are a reliable UI/UX Design partner.

Strong Technical Skills and a Very Responsive Software Development Team

James Doyle / Founder & CEO | Apr 23, 2026

Our experience with Herzlin Web Development & UX UI Design Agency was really positive from start to finish. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building. The developers were knowledgeable and made a few suggestions that ended up saving us time and money.

It has made a real difference to how our team works day to day. If you need a team that communicates well and delivers, they are a good choice.

Project summary

We partnered with Herzlin Web Development & UX UI Design Agency to rebuild an internal order management system that had outgrown its original design. Their team handled planning, development and QA, with our product owner signing off each milestone. Overall it was a 8-month engagement.

  • Overall Rating 4.5
  • Quality 4.5
  • Schedule 4.5
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
Software Development
Project Cost:
Less than $10,000
Project Duration:
Jul 2025 - Mar 2026
Business Type:
Legal Services
Location:
Manchester, UK

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Founder & CEO at Nimbus Legal Ltd, a Legal Services company based in Manchester, UK. I look after our technology and work closely with outside partners on bigger projects.
What specific problem or business challenge led you to hire this company?
Our team was spending too much time on manual work. The goal was to rebuild an internal order management system that had outgrown its original design so they could focus on customers.
What services did the company provide for your project?
Mainly Software Development. They also helped with the technical planning and a few integrations with our existing tools.
Why did you choose this company over other providers you considered?
They had relevant experience in Legal Services and their proposal was the clearest of the ones we received.
How clearly did the company understand your requirements and business goals?
Very well. They asked a lot of questions upfront and turned our rough ideas into a clear plan.
How was your overall experience with their communication and project management?
Communication was good overall and improved further once we settled into a routine.
Did the company deliver the project on time and within your expected budget?
It was delivered on time, and the final invoice matched the original estimate.
What tangible results or business impact have you seen since the project was completed?
Our team saves several hours a week, and we have had very few issues since launch.
What did you like most about working with this company?
The consistency. Same team, same standard, from the first week to the last.
Would you recommend this company to others, and would you work with them again?
Yes, I would recommend them and we plan to work with them again.

Professional AI & Machine Learning Team, Smooth Delivery From Start to Finish

Darragh Kelly / Director of IT | Mar 16, 2026

Our experience with Herzlin Web Development & UX UI Design Agency was really positive from start to finish. When we changed our minds on a couple of features halfway through, they handled it without fuss and were clear about the impact on cost and timeline. We dealt with the same core team throughout, so we did not have to keep re-explaining things. They shared working builds regularly, so we could test early and give feedback before things were locked in.

The AI & Machine Learning work has already made a noticeable difference — tasks that used to take hours now take minutes. Happy to recommend them.

Project summary

We engaged Herzlin Web Development & UX UI Design Agency to automate document data extraction that our team was doing by hand. Their team handled planning, development and QA, with our product owner signing off each milestone. Overall it was a 9-month engagement.

  • Overall Rating 4.5
  • Quality 4.0
  • Schedule 4.5
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
AI & Machine Learning
Project Cost:
$150,000 to $499,999
Project Duration:
May 2025 - Feb 2026
Business Type:
Financial Services
Location:
Dublin, Ireland

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Financial Services company based in Dublin, Ireland. I'm the Director of IT and I oversaw the project from start to finish.
What specific problem or business challenge led you to hire this company?
We needed to automate document data extraction that our team was doing by hand, and we didn't have the in-house capacity to do it ourselves.
What services did the company provide for your project?
Mainly AI & Machine Learning. They also helped with the technical planning and a few integrations with our existing tools.
Why did you choose this company over other providers you considered?
Their pricing was fair and they were honest about timelines instead of just telling us what we wanted to hear.
How clearly did the company understand your requirements and business goals?
Very well. They asked a lot of questions upfront and turned our rough ideas into a clear plan.
How was your overall experience with their communication and project management?
Very responsive. We usually heard back the same day, even with the time difference.
Did the company deliver the project on time and within your expected budget?
It was delivered on time, and the final invoice matched the original estimate.
What tangible results or business impact have you seen since the project was completed?
It is still early, but the numbers are trending in the right direction and the system has been stable.
What did you like most about working with this company?
How easy they were to work with. They were responsive, honest and genuinely interested in our success.
Would you recommend this company to others, and would you work with them again?
Yes, I've already recommended them to a couple of people I know.

Honest advice and solid execution

Heather Wallace / Engineering Manager | Feb 01, 2026

Herzlin Web Development & UX UI Design Agency did an excellent job for us. The developers were knowledgeable and made a few suggestions that ended up saving us time and money. They shared working builds regularly, so we could test early and give feedback before things were locked in. They were upfront about what was realistic within our budget, which helped us prioritise the right features.

Since launch, everything has been stable and our team has adapted to it quickly.

We would definitely work with them again.

Project summary

We partnered with Herzlin Web Development & UX UI Design Agency to automate document data extraction that our team was doing by hand. The project was split into milestones, with a working build shared at the end of each one. We worked together for around 6 months.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 5.0
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
AI & Machine Learning
Project Cost:
$150,000 to $499,999
Project Duration:
Jun 2025 - Dec 2025
Business Type:
Automotive
Location:
Atlanta, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Engineering Manager at Riverbend Mobility Inc, a Automotive company based in Atlanta, USA. I look after our technology and work closely with outside partners on bigger projects.
What specific problem or business challenge led you to hire this company?
Our team was spending too much time on manual work. The goal was to automate document data extraction that our team was doing by hand so they could focus on customers.
What services did the company provide for your project?
AI & Machine Learning, plus QA and some consulting on how to structure the project.
Why did you choose this company over other providers you considered?
They had relevant experience in Automotive and their proposal was the clearest of the ones we received.
How clearly did the company understand your requirements and business goals?
They understood our goals quickly, partly because they had worked with Automotive clients before.
How was your overall experience with their communication and project management?
Good. Weekly calls, regular updates and a shared board meant we always knew where things stood.
Did the company deliver the project on time and within your expected budget?
Yes, on time and within budget.
What tangible results or business impact have you seen since the project was completed?
We can now handle more volume without adding staff, which was the main goal.
What did you like most about working with this company?
The consistency. Same team, same standard, from the first week to the last.
Would you recommend this company to others, and would you work with them again?
Yes, I've already recommended them to a couple of people I know.

Good value and a team that genuinely cares about the result

Nicole Fisher / CTO | Jan 12, 2026

Our experience with Herzlin Web Development & UX UI Design Agency was really positive from start to finish. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building. We dealt with the same core team throughout, so we did not have to keep re-explaining things.

Since launch, everything has been stable and our team has adapted to it quickly. We are already discussing the next phase with them.

Project summary

Herzlin Web Development & UX UI Design Agency was brought in to rebuild our existing mobile app, which had poor reviews and frequent crashes. Scope included discovery workshops, development in two-week sprints and a short support period after launch. The engagement ran for about 3 months.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 5.0
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
Mobile App Development
Project Cost:
$50,000 to $149,999
Project Duration:
Sep 2025 - Dec 2025
Business Type:
Food & Beverage
Location:
Austin, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Food & Beverage company based in Austin, USA. I'm the CTO and I oversaw the project from start to finish.
What specific problem or business challenge led you to hire this company?
We needed to rebuild our existing mobile app, which had poor reviews and frequent crashes, and we didn't have the in-house capacity to do it ourselves.
What services did the company provide for your project?
End-to-end Mobile App Development — from requirements and design through to deployment and a support period afterwards.
Why did you choose this company over other providers you considered?
We compared three or four agencies. Herzlin Web Development & UX UI Design Agency asked the best questions and had good reviews from past clients.
How clearly did the company understand your requirements and business goals?
Better than we expected. They pointed out a few things we had not thought about.
How was your overall experience with their communication and project management?
Communication was good overall and improved further once we settled into a routine.
Did the company deliver the project on time and within your expected budget?
Mostly. One milestone slipped by about a week, but the final delivery was on schedule and the budget held.
What tangible results or business impact have you seen since the project was completed?
We can now handle more volume without adding staff, which was the main goal.
What did you like most about working with this company?
The consistency. Same team, same standard, from the first week to the last.
Would you recommend this company to others, and would you work with them again?
Definitely. We have already started talking about the next phase.
Get Listed