Zlines

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Details

Founded:: 2018
Hourly Rates:: $25 - $49 / hr
Employees:: 10 - 49
Ratings:: 4.4 8 Reviews

Industries Served

Construction Sports & Fitness Media & Entertainment Legal Services Aerospace & Defense Logistics & Supply Chain Mining & Metals

Where We Specialize

29% Web Development

Web Development 29%

Virtual Reality 28%

Software Development 19%

Mobile App Development 17%

Bot Development 4%

AI Development 3%

Industry Expertise

Fitness43% Sports39% Retail18%

Typical Project Size

84% Small Business

9% Midmarket Business

7% Enterprise

About

Zlines has been in business since 2018, delivering technology projects for clients. The company's main offerings are Custom Software Development and Web Development. With 10 - 49 people on staff, Zlines can take on projects of varying size. Projects are generally billed around $25 - $49 / hr/hr. This gives a quick snapshot of what to expect when working with Zlines.

Zlines Reviews

4.4 8 Reviews

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Solid Mobile App Development Work With Clear Communication Throughout

Priya Morgan / Operations Manager | Jun 26, 2026

The project went well overall. 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. They shared working builds regularly, so we could test early and give feedback before things were locked in.

We are already seeing better numbers than before the project. Their team changed one developer midway, which slowed things down for a couple of weeks. If you need a team that communicates well and delivers, they are a good choice.

Project summary

We partnered with Zlines to build iOS and Android apps for our customers, including booking, payments and push notifications. The work covered requirements, design, development, testing and launch support. Overall it was a 7-month engagement.

Overall Rating 4.0
Quality 4.0
Schedule 4.5
Project Cost 3.5
Willing To Refer 5.0

Project Type:: Mobile App Development
Project Cost:: $50,000 to $149,999
Project Duration:: Sep 2025 - Apr 2026
Business Type:: Construction
Location:: Tampa, USA

Questions & Answers

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

Evergreen Builders Inc is a Construction business in Tampa, USA. As Operations Manager, I was responsible for this project on our side and the main contact for Zlines.

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 build iOS and Android apps for our customers, including booking, payments and push notifications so they could focus on customers.

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?

They had relevant experience in Construction 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?

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.

Easy to work with and very transparent on timelines and cost

Harsh Bose / Director of IT | Jun 04, 2026

Zlines 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. Even with the time zone difference, responses usually came the same day and we never felt left in the dark. We dealt with the same core team throughout, so we did not have to keep re-explaining things.

We are already seeing better numbers than before the project. I would recommend Zlines to anyone looking for a dependable AI & Machine Learning partner.

Project summary

We partnered with Zlines to build a demand forecasting model on top of our sales data. The work covered requirements, design, development, testing and launch support. Overall it was a 3-month engagement.

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

Project Type:: AI & Machine Learning
Project Cost:: $50,000 to $149,999
Project Duration:: Jan 2026 - Apr 2026
Business Type:: Sports & Fitness
Location:: Bengaluru, India

Questions & Answers

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

I'm the Director of IT at Stonebridge Gym Pvt Ltd, a Sports & Fitness company based in Bengaluru, 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?

We needed to build a demand forecasting model on top of our sales data, 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?

They had relevant experience in Sports & Fitness 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?

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?

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 AI & Machine Learning partner.

Quality work, a little slower than we planned

Isla Nguyen / Program Manager | May 21, 2026

We got a good result in the end, but the road there had a few bumps. 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. 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. We had to follow up a few times on smaller bug fixes after launch.

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

Project summary

We partnered with Zlines 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. The engagement ran for about 4 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:: $500,000+
Project Duration:: Dec 2025 - Apr 2026
Business Type:: Media & Entertainment
Location:: Melbourne, Australia

Questions & Answers

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

I'm the Program Manager at Keystone Studios Pty Ltd, a Media & Entertainment company based in Melbourne, Australia. 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 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?

We compared three or four agencies. Zlines 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?

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?

We can now handle more volume without adding staff, which was the main goal.

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.

Great Experience With Zlines on Our Software Development Project

Mitch Nguyen / Founder | Apr 14, 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. 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 team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later.

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

Zlines was brought in 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 7-month engagement.

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

Project Type:: Software Development
Project Cost:: $50,000 to $149,999
Project Duration:: Jul 2025 - Feb 2026
Business Type:: Legal Services
Location:: Melbourne, Australia

Questions & Answers

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

I'm the Founder at Maple Law Group Pty Ltd, a Legal Services company based in Melbourne, Australia. 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 rebuild an internal order management system that had outgrown its original design before our busy season.

What services did the company provide for your project?

End-to-end Software 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?

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?

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?

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.

A reliable long-term partner for our tech needs

Jessica Sullivan / Engineering Manager | Mar 13, 2026

I would rate this engagement highly on almost every front. They shared working builds regularly, so we could test early and give feedback before things were locked in. We dealt with the same core team throughout, so we did not have to keep re-explaining things. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later.

The Mobile App Development work has already made a noticeable difference — tasks that used to take hours now take minutes. I would recommend Zlines to anyone looking for a dependable Mobile App Development partner.

Project summary

We engaged Zlines 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. 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:: Mobile App Development
Project Cost:: $150,000 to $499,999
Project Duration:: Aug 2025 - Jan 2026
Business Type:: Aerospace & Defense
Location:: Tampa, USA

Questions & Answers

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

Swift Aerospace LLC is a Aerospace & Defense business in Tampa, USA. As Engineering Manager, I was responsible for this project on our side and the main contact for Zlines.

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?

We compared three or four agencies. Zlines 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?

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?

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. They are a reliable Mobile App Development partner.

Would happily work with them again

Nora Al Harbi / CEO | Mar 08, 2026

Our experience with Zlines 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. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later.

Since launch, everything has been stable and our team has adapted to it quickly. If you need a team that communicates well and delivers, they are a good choice.

Project summary

We hired Zlines to build iOS and Android apps for our customers, including booking, payments and push notifications. They worked alongside our in-house team, which mostly handled business requirements and testing. The engagement ran for about 6 months.

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

Project Type:: Mobile App Development
Project Cost:: $10,000 to $49,999
Project Duration:: Jul 2025 - Jan 2026
Business Type:: Media & Entertainment
Location:: Dammam, Saudi Arabia

Questions & Answers

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

I work as CEO at Bridgewater Media. We operate in Media & Entertainment and most of our customers are in and around Dammam, Saudi Arabia.

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 iOS and Android apps for our customers, including booking, payments and push notifications.

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 Media & Entertainment 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 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.

Skilled Software Development Team That Understood Our Business

Dan Graham / Managing Director | Feb 07, 2026

Our experience with Zlines 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. 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. We would definitely work with them again.

Project summary

We engaged Zlines to rebuild an internal order management system that had outgrown its original design. The work covered requirements, design, development, testing and launch support. The project took roughly 3 months from kickoff to launch.

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

Project Type:: Software Development
Project Cost:: $10,000 to $49,999
Project Duration:: Sep 2025 - Dec 2025
Business Type:: Logistics & Supply Chain
Location:: Chicago, USA

Questions & Answers

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

I work as Managing Director at Bridgewater Transport. We operate in Logistics & Supply Chain and most of our customers are in and around Chicago, USA.

What specific problem or business challenge led you to hire this company?

We needed to rebuild an internal order management system that had outgrown its original design, and we didn't have the in-house capacity to do it ourselves.

What services did the company provide for your project?

Software 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?

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. 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?

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. They are a reliable Software Development partner.

Dependable AI & Machine Learning Partner for a Growing Mining & Metals Business

Julia Müller / Head of Digital Transformation | Jan 29, 2026

Our experience with Zlines 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. 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.

The result looks great and performs well, and our internal team found it easy to take over. Overall, a team we trust and plan to keep working with.

Project summary

Zlines 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. We worked together for around 8 months.

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

Project Type:: AI & Machine Learning
Project Cost:: $500,000+
Project Duration:: Apr 2025 - Dec 2025
Business Type:: Mining & Metals
Location:: Stuttgart, Germany

Questions & Answers

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

I'm the Head of Digital Transformation at Fairway Metals GmbH, a Mining & Metals company based in Stuttgart, Germany. 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 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.