Seventh Dev Reviews

Great team to work with — professional, responsive and reliable

Sarah Chen / Director of Technology | Oct 06, 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. 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.

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

Project summary

We engaged Seventh Dev to port our game to new platforms and improve performance. The project was split into milestones, with a working build shared at the end of each one. The project took roughly 3 months from kickoff to launch.

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

Project Type:: Game Development
Project Cost:: $500,000+
Project Duration:: May 2026 - Aug 2026
Business Type:: Aerospace & Defense
Location:: Edmonton, Canada

Questions & Answers

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

I work as Director of Technology at Cobalt Aerospace. We operate in Aerospace & Defense and most of our customers are in and around Edmonton, Canada.

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

Our existing setup was holding us back. We wanted to port our game to new platforms and improve performance before our busy season.

What services did the company provide for your project?

Game 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. Seventh Dev 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?

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?

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. They are a reliable Game Development partner.

Easy to work with and very transparent on timelines and cost

Thijs de Vries / Managing Director | Oct 05, 2026

Seventh Dev did an excellent job for us. They were upfront about what was realistic within our budget, which helped us prioritise the right features. 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.

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

Project summary

Our company worked with Seventh Dev 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. The engagement ran for about 2 months.

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

Project Type:: Mobile App Development
Project Cost:: Less than $10,000
Project Duration:: Jul 2026 - Sep 2026
Business Type:: Nonprofit & NGO
Location:: Rotterdam, Netherlands

Questions & Answers

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

I'm the Managing Director at Fairway Alliance BV, a Nonprofit & NGO company based in Rotterdam, 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?

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, 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?

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?

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?

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.

Seventh Dev Delivered a Quality AI & Machine Learning Solution on Time

Raj Gagnon / VP of Engineering | Sep 28, 2026

I would rate this engagement highly on almost every front. 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. 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. We are already discussing the next phase with them.

Project summary

Seventh Dev was brought in to build a demand forecasting model on top of our sales data. Scope included discovery workshops, development in two-week sprints and a short support period after launch. We worked together for around 8 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:: Dec 2025 - Aug 2026
Business Type:: Retail & E-commerce
Location:: Edmonton, Canada

Questions & Answers

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

Keystone Brands is a Retail & E-commerce business in Edmonton, Canada. As VP of Engineering, I was responsible for this project on our side and the main contact for Seventh Dev.

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 Retail & E-commerce 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?

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

Ruben Visser / CEO | Jun 21, 2026

Seventh Dev 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. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time. 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. Happy to recommend them.

Project summary

We partnered with Seventh Dev to port our game to new platforms and improve performance. Their team handled planning, development and QA, with our product owner signing off each milestone. We worked together for around 5 months.

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

Project Type:: Game Development
Project Cost:: $10,000 to $49,999
Project Duration:: Dec 2025 - May 2026
Business Type:: Events & Event Management
Location:: Eindhoven, Netherlands

Questions & Answers

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

I'm the CEO at Harborview Events BV, a Events & Event Management company based in Eindhoven, 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?

We needed to port our game to new platforms and improve performance, and we didn't have the in-house capacity to do it ourselves.

What services did the company provide for your project?

Mainly Game 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?

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?

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?

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 Game Development partner.

Reliable Web Development Partner That Delivered What They Promised

Bec Smith / Founder | Jun 19, 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. Their project manager kept things organised and was quick to flag anything that might affect the timeline. 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. We are already discussing the next phase with them.

Project summary

We partnered with Seventh Dev to rebuild a slow, outdated web app and move it to a new framework. They worked alongside our in-house team, which mostly handled business requirements and testing. We worked together for around 8 months.

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

Project Type:: Web Development
Project Cost:: Less than $10,000
Project Duration:: Sep 2025 - May 2026
Business Type:: Automotive
Location:: Melbourne, Australia

Questions & Answers

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

Horizon Motors is a Automotive business in Melbourne, Australia. As Founder, I was responsible for this project on our side and the main contact for Seventh Dev.

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 a slow, outdated web app and move it to a new framework so they could focus on customers.

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?

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?

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.

Dependable Mobile App Development Partner for a Growing Real Estate Business

Ethan Chen / Co-Founder | May 10, 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. 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. Overall, a team we trust and plan to keep working with.

Project summary

Seventh Dev was brought in to develop a field-staff app with offline mode that syncs back to our main system. They also took care of integrations with a couple of third-party tools we already used. The project took roughly 4 months from kickoff to launch.

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

Project Type:: Mobile App Development
Project Cost:: Less than $10,000
Project Duration:: Nov 2025 - Mar 2026
Business Type:: Real Estate
Location:: Vancouver, Canada

Questions & Answers

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

We're a mid-sized Real Estate company based in Vancouver, Canada. 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?

We needed to develop a field-staff app with offline mode that syncs back to our main system, 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?

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?

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?

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?

Yes. They are a reliable Mobile App Development partner.

They listened, asked the right questions, and delivered

Jason Hayes / CEO | Apr 20, 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. They were upfront about what was realistic within our budget, which helped us prioritise the right features. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building.

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

Project summary

We engaged Seventh Dev 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. We worked together for around 5 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:: $10,000 to $49,999
Project Duration:: Oct 2025 - Mar 2026
Business Type:: Nonprofit & NGO
Location:: New York, USA

Questions & Answers

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

I'm the CEO at Westbridge Foundation LLC, a Nonprofit & NGO company based in New York, 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 existing setup was holding us back. We wanted to redesign and rebuild our company website on a modern stack before our busy season.

What services did the company provide for your project?

Mainly Web 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?

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?

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.

Good value and a team that genuinely cares about the result

Raj Roy / Head of Digital | Apr 20, 2026

We were very happy with how this project went. 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.

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

We partnered with Seventh Dev 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 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:: $50,000 to $149,999
Project Duration:: Oct 2025 - Feb 2026
Business Type:: Food & Beverage
Location:: Toronto, Canada

Questions & Answers

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

I'm the Head of Digital at Ironwood Kitchen Inc, a Food & Beverage company based in Toronto, Canada. 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 add an AI chatbot to our support site that answers questions from our help docs.