wattx

Visit Website Write a Review Claim this Company

Details

Founded:
2016
Hourly Rates:
$150 - $199 / hr
Employees:
10 - 49
Ratings:
4.6 10 Reviews

Industries Served

Insurance Energy & Utilities Construction Travel & Hospitality Pharmaceuticals & Biotechnology Information Technology Nonprofit & NGO Government & Public Sector Events & Event Management

Where We Specialize

18% Bot Development
Bot Development 18%
IT Services 18%
Smart Contract Auditing 15%
AI Development 14%
Web Development 13%
Mobile App Development 12%
Augmented Reality 6%
IoT Development 4%

Industry Expertise

Travel51% Real Estate25% Hospitality24%

Typical Project Size

36% Enterprise
33% Midmarket Business
31% Small Business

About

wattx has been in business since 2016, delivering technology projects for clients. Their core services include Custom Software Development and Mobile App Development. Its team includes 10 - 49 specialists working across design, development, and delivery. Projects are generally billed around $150 - $199 / hr/hr. The team is based in Berlin, Germany. Overall, wattx is one of the options worth shortlisting for a technology project.

wattx Reviews

4.6 10 Reviews
Submit Review

Great Experience With wattx on Our Web Development Project

Sam Ngata / Program Manager | Sep 23, 2026

We were very happy with how this project went. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time. 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. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building.

The result looks great and performs well, and our internal team found it easy to take over. I would recommend wattx to anyone looking for a dependable Web Development partner.

Project summary

We partnered with wattx to redesign and rebuild our company website on a modern stack. They also took care of integrations with a couple of third-party tools we already used. We worked together for around 9 months.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 5.0
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
Web Development
Project Cost:
$500,000+
Project Duration:
Nov 2025 - Aug 2026
Business Type:
Insurance
Location:
Christchurch, New Zealand

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Program Manager at Trueline Insurance. We operate in Insurance and most of our customers are in and around Christchurch, New Zealand.
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 redesign and rebuild our company website on a modern stack so they could focus on customers.
What services did the company provide for your project?
Web Development, including planning, development, testing and launch support.
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?
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?
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.

Strong Technical Skills and a Very Responsive Mobile App Development Team

Maria Reed / Engineering Manager | Jun 13, 2026

Honestly, this was one of the smoothest projects we have run with an outside team. Their project manager kept things organised and was quick to flag anything that might affect the timeline. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later. They were upfront about what was realistic within our budget, which helped us prioritise the right features.

The result looks great and performs well, and our internal team found it easy to take over.

If you need a team that communicates well and delivers, they are a good choice.

Project summary

We engaged wattx to develop a field-staff app with offline mode that syncs back to our main system. Their team handled planning, development and QA, with our product owner signing off each milestone. We worked together for around 7 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:
Oct 2025 - May 2026
Business Type:
Energy & Utilities
Location:
Dallas, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Swift Power is a Energy & Utilities business in Dallas, USA. As Engineering Manager, I was responsible for this project on our side and the main contact for wattx.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to develop a field-staff app with offline mode that syncs back to our main system before our busy season.
What services did the company provide for your project?
Mobile App Development, 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?
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. They are a reliable Mobile App Development partner.

Reliable IoT Development Partner That Delivered What They Promised

Callum Holmes / Director | Jun 13, 2026

wattx did an excellent job for us. 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. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time. They shared working builds regularly, so we could test early and give feedback before things were locked in.

Feedback from our customers has been very positive so far. If you need a team that communicates well and delivers, they are a good choice.

Project summary

Our company worked with wattx to set up a sensor network and alerts for our cold storage facilities. They also took care of integrations with a couple of third-party tools we already used. Overall it was a 5-month engagement.

  • Overall Rating 4.5
  • Quality 4.5
  • Schedule 4.5
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
IoT Development
Project Cost:
$10,000 to $49,999
Project Duration:
Dec 2025 - May 2026
Business Type:
Construction
Location:
London, UK

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Director at Vertex Construction Ltd, a Construction company based in London, 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?
We needed to set up a sensor network and alerts for our cold storage facilities, 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 IoT 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. wattx 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?
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?
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?
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, I've already recommended them to a couple of people I know.

Solid delivery, though timelines needed some pushing

Pooja Joshi / Head of Digital | May 30, 2026

The final product works well for us, although the process could have been smoother. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time. Their project manager kept things organised and was quick to flag anything that might affect the timeline.

The result looks great and performs well, and our internal team found it easy to take over. Documentation at handover was a bit thin and we had to ask for more detail.

Overall, a team we trust and plan to keep working with.

Project summary

We engaged wattx to build a customer portal where clients can log in, track orders and download invoices. Their team handled planning, development and QA, with our product owner signing off each milestone. The engagement ran for about 5 months.

  • Overall Rating 3.5
  • Quality 3.5
  • Schedule 3.5
  • Project Cost 3.5
  • Willing To Refer 5.0
Project Type:
Web Development
Project Cost:
$150,000 to $499,999
Project Duration:
Oct 2025 - Mar 2026
Business Type:
Travel & Hospitality
Location:
Noida, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Head of Digital at Cobalt Hospitality Pvt Ltd. We operate in Travel & Hospitality and most of our customers are in and around Noida, India.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to build a customer portal where clients can log in, track orders and download invoices before our busy season.
What services did the company provide for your project?
Web Development, including planning, development, testing and launch support.
Why did you choose this company over other providers you considered?
We compared three or four agencies. wattx asked the best questions and had good reviews from past clients.
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?
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?
Definitely. We have already started talking about the next phase.

Dependable IoT Development Partner for a Growing Pharmaceuticals & Biotechnology Business

Pooja Kulkarni / Project Manager | Apr 28, 2026

Honestly, this was one of the smoothest projects we have run with an outside team. Even with the time zone difference, responses usually came the same day and we never felt left in the dark. They were upfront about what was realistic within our budget, which helped us prioritise the right features. 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. Happy to recommend them.

Project summary

We engaged wattx to set up a sensor network and alerts for our cold storage facilities. They worked alongside our in-house team, which mostly handled business requirements and testing. The project took roughly 9 months from kickoff to launch.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 5.0
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
IoT Development
Project Cost:
$50,000 to $149,999
Project Duration:
Jun 2025 - Mar 2026
Business Type:
Pharmaceuticals & Biotechnology
Location:
Hyderabad, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Greenfield Life Sciences Pvt Ltd is a Pharmaceuticals & Biotechnology business in Hyderabad, India. As Project Manager, I was responsible for this project on our side and the main contact for wattx.
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 set up a sensor network and alerts for our cold storage facilities so they could focus on customers.
What services did the company provide for your project?
IoT Development, plus QA and some consulting on how to structure the project.
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?
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?
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?
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.

Solid Web Development Work With Clear Communication Throughout

Darragh Walsh / Co-Founder | Apr 14, 2026

Our experience with wattx was really positive from start to finish. The developers were knowledgeable and made a few suggestions that ended up saving us time and money. Their project manager kept things organised and was quick to flag anything that might affect the timeline.

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

Project summary

Our company worked with wattx to build a customer portal where clients can log in, track orders and download invoices. The work covered requirements, design, development, testing and launch support. Overall it was a 2-month engagement.

  • Overall Rating 4.5
  • Quality 5.0
  • Schedule 4.5
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
Web Development
Project Cost:
Less than $10,000
Project Duration:
Dec 2025 - Feb 2026
Business Type:
Information Technology
Location:
Dublin, Ireland

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Co-Founder at Lakeshore Software. We operate in Information Technology and most of our customers are in and around Dublin, Ireland.
What specific problem or business challenge led you to hire this company?
We needed to build a customer portal where clients can log in, track orders and download invoices, and we didn't have the in-house capacity to do it ourselves.
What services did the company provide for your project?
Web Development, plus QA and some consulting on how to structure the project.
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?
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?
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?
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?
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?
Definitely. We have already started talking about the next phase.

They listened, asked the right questions, and delivered

Sneha Bose / Co-Founder | Apr 04, 2026

wattx did an excellent job for us. Their project manager kept things organised and was quick to flag anything that might affect the timeline. 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.

It has made a real difference to how our team works day to day.

Overall, a team we trust and plan to keep working with.

Project summary

We hired wattx to redesign and rebuild our company website on a modern stack. They worked alongside our in-house team, which mostly handled business requirements and testing. Overall it was a 9-month engagement.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 5.0
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
Web Development
Project Cost:
$50,000 to $149,999
Project Duration:
May 2025 - Feb 2026
Business Type:
Nonprofit & NGO
Location:
Kolkata, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Pioneer Alliance Pvt Ltd is a Nonprofit & NGO business in Kolkata, India. As Co-Founder, I was responsible for this project on our side and the main contact for wattx.
What specific problem or business challenge led you to hire this company?
We needed to redesign and rebuild our company website on a modern stack, 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 Web Development — from requirements and design through to deployment and a support period afterwards.
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?
They understood our goals quickly, partly because they had worked with Nonprofit & NGO clients before.
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?
We can now handle more volume without adding staff, which was the main goal.
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 Web Development partner.

Would happily work with them again

Nora Al Zahrani / Head of Engineering | Feb 27, 2026

wattx did an excellent job for us. They were upfront about what was realistic within our budget, which helped us prioritise the right features. 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 would definitely work with them again.

Project summary

Our company worked with wattx to rebuild a slow, outdated web app and move it to a new framework. Their team handled planning, development and QA, with our product owner signing off each milestone. We worked together for around 5 months.

  • Overall Rating 4.5
  • Quality 5.0
  • Schedule 4.0
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
Web Development
Project Cost:
$50,000 to $149,999
Project Duration:
Jul 2025 - Dec 2025
Business Type:
Government & Public Sector
Location:
Dammam, Saudi Arabia

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Trueline Public Services is a Government & Public Sector business in Dammam, Saudi Arabia. As Head of Engineering, I was responsible for this project on our side and the main contact for wattx.
What specific problem or business challenge led you to hire this company?
We needed to rebuild a slow, outdated web app and move it to a new framework, 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 Web Development — from requirements and design through to deployment and a support period afterwards.
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?
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?
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?
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?
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. They are a reliable Web Development partner.

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

Aoife Walsh / Founder | Feb 18, 2026

Our experience with wattx was really positive from start to finish. 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.

It has made a real difference to how our team works day to day. Overall, a team we trust and plan to keep working with.

Project summary

We hired wattx to add an AI chatbot to our support site that answers questions from our help docs. The work covered requirements, design, development, testing and launch support. Overall it was a 6-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:
$10,000 to $49,999
Project Duration:
Jul 2025 - Jan 2026
Business Type:
Events & Event Management
Location:
Cork, Ireland

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Ironwood Events is a Events & Event Management business in Cork, Ireland. As Founder, I was responsible for this project on our side and the main contact for wattx.
What specific problem or business challenge led you to hire this company?
We had tried to do this internally and it stalled. We needed specialists to add an AI chatbot to our support site that answers questions from our help docs.
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?
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?
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've already recommended them to a couple of people I know.

Professional team that made a complex project feel manageable

Jason Patel / Managing Director | Jan 08, 2026

We were very happy with how this project went. 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. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later.

Feedback from our customers has been very positive so far. I would recommend wattx to anyone looking for a dependable IoT Development partner.

Project summary

We engaged wattx to build firmware and a companion app for a smart device we were launching. They also took care of integrations with a couple of third-party tools we already used. The engagement ran for about 8 months.

  • Overall Rating 4.5
  • Quality 5.0
  • Schedule 5.0
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
IoT Development
Project Cost:
$50,000 to $149,999
Project Duration:
Mar 2025 - Oct 2025
Business Type:
Travel & Hospitality
Location:
New York, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Maple Hospitality Inc is a Travel & Hospitality business in New York, USA. As Managing Director, I was responsible for this project on our side and the main contact for wattx.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to build firmware and a companion app for a smart device we were launching before our busy season.
What services did the company provide for your project?
Mainly IoT 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?
We compared three or four agencies. wattx asked the best questions and had good reviews from past clients.
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?
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?
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, I've already recommended them to a couple of people I know.
Get Listed