3Z Reviews

Great Experience With 3Z on Our IT Consulting Project

Ryan Hughes / Co-Founder & CTO | Sep 09, 2026

3Z did good work for us, and we would use them again. The developers were knowledgeable and made a few suggestions that ended up saving us time and money. Even with the time zone difference, responses usually came the same day and we never felt left in the dark.

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. We would definitely work with them again.

Project summary

We engaged 3Z to review our technology setup and give us a roadmap for the next two years. Their team handled planning, development and QA, with our product owner signing off each milestone. The project took roughly 6 months from kickoff to launch.

Overall Rating 4.0
Quality 4.0
Schedule 4.0
Project Cost 4.5
Willing To Refer 5.0

Project Type:: IT Consulting
Project Cost:: $10,000 to $49,999
Project Duration:: Jan 2026 - Jul 2026
Business Type:: Mining & Metals
Location:: San Diego, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.

I work as Co-Founder & CTO at Horizon Minerals. We operate in Mining & Metals and most of our customers are in and around San Diego, USA.

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 review our technology setup and give us a roadmap for the next two years so they could focus on customers.

What services did the company provide for your project?

End-to-end IT Consulting — 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?

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?

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.

Good value and a team that genuinely cares about the result

Wei Jie Ng / IT Director | Aug 01, 2026

Honestly, this was one of the smoothest projects we have run with an outside team. 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. They shared working builds regularly, so we could test early and give feedback before things were locked in.

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 3Z to build a demand forecasting model on top of our sales data. 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 4.0
Willing To Refer 5.0

Project Type:: AI & Machine Learning
Project Cost:: $50,000 to $149,999
Project Duration:: Oct 2025 - Jun 2026
Business Type:: Gaming & Gambling
Location:: Singapore

Questions & Answers

Please describe your company, your role, and the industry you operate in.

I'm the IT Director at Stonebridge Interactive Pte Ltd, a Gaming & Gambling company based in Singapore. 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 had tried to do this internally and it stalled. We needed specialists to build a demand forecasting model on top of our sales data.

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?

They had relevant experience in Gaming & Gambling and their proposal was the clearest of the ones we received.

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?

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?

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 AI & Machine Learning partner.

3Z Delivered a Quality Mobile App Development Solution on Time

Rahul Shah / Product Manager | Jul 20, 2026

We were very happy with how this project went. 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. 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.

The result looks great and performs well, and our internal team found it easy to take over. We would definitely work with them again.

Project summary

We partnered with 3Z to rebuild our existing mobile app, which had poor reviews and frequent crashes. 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 5.0
Willing To Refer 5.0

Project Type:: Mobile App Development
Project Cost:: $50,000 to $149,999
Project Duration:: Jan 2026 - Jun 2026
Business Type:: Pharmaceuticals & Biotechnology
Location:: Hyderabad, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.

We're a mid-sized Pharmaceuticals & Biotechnology company based in Hyderabad, India. I'm the Product 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 rebuild our existing mobile app, which had poor reviews and frequent crashes before our busy season.

What services did the company provide for your project?

Mainly Mobile App 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?

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 Pharmaceuticals & Biotechnology 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?

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?

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, I've already recommended them to a couple of people I know.

Would happily work with them again

Anna Richter / Senior Product Manager | Jun 27, 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. We dealt with the same core team throughout, so we did not have to keep re-explaining things.

Feedback from our customers has been very positive so far. We are already discussing the next phase with them.

Project summary

Our company worked with 3Z to help us choose and plan the rollout of a new core system. The work covered requirements, design, development, testing and launch support. Overall it was a 9-month engagement.

Overall Rating 4.5
Quality 4.5
Schedule 4.0
Project Cost 4.5
Willing To Refer 5.0

Project Type:: IT Consulting
Project Cost:: $500,000+
Project Duration:: Sep 2025 - Jun 2026
Business Type:: Real Estate
Location:: Cologne, Germany

Questions & Answers

Please describe your company, your role, and the industry you operate in.

Riverbend Properties GmbH is a Real Estate business in Cologne, Germany. As Senior Product Manager, I was responsible for this project on our side and the main contact for 3Z.

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 help us choose and plan the rollout of a new core system.

What services did the company provide for your project?

IT Consulting, 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. 3Z 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 Real Estate clients before.

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, on time and within budget.

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 would recommend them and we plan to work with them again.

Good work overall, with a few bumps along the way

Ananya Agarwal / Chief Digital Officer | Jun 22, 2026

The final product works well for us, although the process could have been smoother. Their project manager kept things organised and was quick to flag anything that might affect the timeline. They shared working builds regularly, so we could test early and give feedback before things were locked in. Even with the time zone difference, responses usually came the same day and we never felt left in the dark.

We are already seeing better numbers than before the project. A couple of milestones slipped by a week or so, mostly around testing. I would recommend 3Z to anyone looking for a dependable IT Managed Services partner.

Project summary

3Z was brought in to manage our servers, backups and helpdesk. Their team handled planning, development and QA, with our product owner signing off each milestone. Overall it was a 2-month engagement.

Overall Rating 3.5
Quality 3.5
Schedule 3.5
Project Cost 3.5
Willing To Refer 5.0

Project Type:: IT Managed Services
Project Cost:: $500,000+
Project Duration:: Mar 2026 - May 2026
Business Type:: Environmental Services
Location:: Hyderabad, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.

I work as Chief Digital Officer at Copper Leaf Green Solutions. We operate in Environmental Services and most of our customers are in and around Hyderabad, India.

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 manage our servers, backups and helpdesk so they could focus on customers.

What services did the company provide for your project?

IT Managed Services, including planning, development, testing and launch support.

Why did you choose this company over other providers you considered?

They had relevant experience in Environmental Services 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?

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?

Yes, on time and within budget.

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?

Definitely. We have already started talking about the next phase.

Dependable Cloud Services Partner for a Growing Information Technology Business

Julie Wilson / Project Manager | May 11, 2026

3Z did an excellent job for us. 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.

Feedback from our customers has been very positive so far. We would definitely work with them again.

Project summary

We partnered with 3Z to reduce our cloud bill and clean up an AWS setup that had grown messy over the years. 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 5.0
Willing To Refer 5.0

Project Type:: Cloud Services
Project Cost:: $50,000 to $149,999
Project Duration:: Jan 2026 - Apr 2026
Business Type:: Information Technology
Location:: Toronto, Canada

Questions & Answers

Please describe your company, your role, and the industry you operate in.

Swift Tech Inc is a Information Technology business in Toronto, Canada. As Project Manager, I was responsible for this project on our side and the main contact for 3Z.

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 reduce our cloud bill and clean up an AWS setup that had grown messy over the years so they could focus on customers.

What services did the company provide for your project?

Cloud Services, including planning, development, testing and launch support.

Why did you choose this company over other providers you considered?

They had relevant experience in Information Technology 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?

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?

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?

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?

Definitely. We have already started talking about the next phase.

Skilled AI & Machine Learning Team That Understood Our Business

Lukas Schmidt / Founder | Mar 30, 2026

I would rate this engagement highly on almost every front. 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. 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.

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

3Z was brought in 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. The engagement ran for about 2 months.

Overall Rating 4.5
Quality 4.5
Schedule 4.5
Project Cost 4.0
Willing To Refer 5.0

Project Type:: AI & Machine Learning
Project Cost:: Less than $10,000
Project Duration:: Dec 2025 - Feb 2026
Business Type:: Agriculture
Location:: Frankfurt, Germany

Questions & Answers

Please describe your company, your role, and the industry you operate in.

We're a mid-sized Agriculture company based in Frankfurt, Germany. I'm the Founder and I oversaw the project from start to finish.

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?

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?

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?

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?

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've already recommended them to a couple of people I know.

Strong Technical Skills and a Very Responsive IoT Development Team

Rahul Bose / VP of Engineering | Mar 15, 2026

Honestly, this was one of the smoothest projects we have run with an outside team. We dealt with the same core team throughout, so we did not have to keep re-explaining things. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time.

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

Our company worked with 3Z to connect our equipment to a cloud dashboard so we could monitor it remotely. Their team handled planning, development and QA, with our product owner signing off each milestone. The engagement ran for about 7 months.

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:: $500,000+
Project Duration:: Jun 2025 - Jan 2026
Business Type:: Nonprofit & NGO
Location:: Chennai, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.

I'm the VP of Engineering at Vertex Trust Pvt Ltd, a Nonprofit & NGO company based in Chennai, India. 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 connect our equipment to a cloud dashboard so we could monitor it remotely so they could focus on customers.

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?

They had relevant experience in Nonprofit & NGO and their proposal was the clearest of the ones we received.

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?

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?

Definitely. We have already started talking about the next phase.

Exceeded our expectations on quality and communication

Derek Hughes / Co-Founder | Feb 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. 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 engaged 3Z to build a demand forecasting model on top of our sales data. Their team handled planning, development and QA, with our product owner signing off each milestone. We worked together for around 7 months.

Overall Rating 4.5
Quality 4.5
Schedule 4.5
Project Cost 5.0
Willing To Refer 5.0

Project Type:: AI & Machine Learning
Project Cost:: $10,000 to $49,999
Project Duration:: Jun 2025 - Jan 2026
Business Type:: Environmental Services
Location:: Dallas, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.

We're a mid-sized Environmental Services company based in Dallas, USA. I'm the Co-Founder 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 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?

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?

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?

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.

Professional team that made a complex project feel manageable

Emma Gagnon / CEO | Feb 01, 2026

3Z did an excellent job for us. Their project manager kept things organised and was quick to flag anything that might affect the timeline. Even with the time zone difference, responses usually came the same day and we never felt left in the dark. 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. Happy to recommend them.

Project summary

We partnered with 3Z to develop a field-staff app with offline mode that syncs back to our main system. They worked alongside our in-house team, which mostly handled business requirements and testing. Overall it was a 8-month engagement.

Overall Rating 5.0
Quality 5.0
Schedule 5.0
Project Cost 4.5
Willing To Refer 5.0

Project Type:: Mobile App Development
Project Cost:: $10,000 to $49,999
Project Duration:: May 2025 - Jan 2026
Business Type:: Mining & Metals
Location:: Ottawa, Canada

Questions & Answers

Please describe your company, your role, and the industry you operate in.

Clearfield Mining is a Mining & Metals business in Ottawa, Canada. As CEO, I was responsible for this project on our side and the main contact for 3Z.

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 develop a field-staff app with offline mode that syncs back to our main system 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 Mining & Metals and their proposal was the clearest of the ones we received.