Interspark Reviews

Great team to work with — professional, responsive and reliable

Kelly Patel / IT Manager | Aug 07, 2026

I would rate this engagement highly on almost every front. When we changed our minds on a couple of features halfway through, they handled it without fuss and were clear about the impact on cost and timeline. We dealt with the same core team throughout, so we did not have to keep re-explaining things. 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.

We would definitely work with them again.

Project summary

We partnered with Interspark 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 project took roughly 5 months from kickoff to launch.

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

Project Type:: IoT Development
Project Cost:: $50,000 to $149,999
Project Duration:: Jan 2026 - Jun 2026
Business Type:: Agriculture
Location:: Phoenix, USA

Questions & Answers

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

Crestview Growers LLC is a Agriculture business in Phoenix, USA. As IT Manager, I was responsible for this project on our side and the main contact for Interspark.

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 connect our equipment to a cloud dashboard so we could monitor it remotely.

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. Interspark 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?

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?

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 IoT Development partner.

Good work overall, with a few bumps along the way

Mitch Stewart / IT Director | Aug 07, 2026

The final product works well for us, although the process could have been smoother. We dealt with the same core team throughout, so we did not have to keep re-explaining things. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building.

We launched on schedule and have not had any major issues since. Estimates on a few features were optimistic and those took longer than planned. I would recommend Interspark to anyone looking for a dependable Software Development partner.

Project summary

We partnered with Interspark to develop a scheduling and dispatch tool for our field team. 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:: Software Development
Project Cost:: $500,000+
Project Duration:: May 2026 - Jul 2026
Business Type:: Events & Event Management
Location:: Perth, Australia

Questions & Answers

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

I work as IT Director at Ironwood Productions. We operate in Events & Event Management and most of our customers are in and around Perth, Australia.

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 scheduling and dispatch tool for our field team so they could focus on customers.

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?

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?

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

What did you like most about working with this company?

The consistency. Same team, same standard, from the first week to the last.

Would you recommend this company to others, and would you work with them again?

Yes, I would recommend them and we plan to work with them again.

Exceeded our expectations on quality and communication

Layla Saleh / CEO | Jun 08, 2026

Interspark did good work for us, and we would use them again. Even with the time zone difference, responses usually came the same day and we never felt left in the dark. They shared working builds regularly, so we could test early and give feedback before things were locked in. Their project manager kept things organised and was quick to flag anything that might affect the timeline.

We launched on schedule and have not had any major issues since. A couple of milestones slipped by a week or so, mostly around testing. Overall, a team we trust and plan to keep working with.

Project summary

Our company worked with Interspark 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. Overall it was a 6-month engagement.

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

Project Type:: IoT Development
Project Cost:: Less than $10,000
Project Duration:: Oct 2025 - Mar 2026
Business Type:: Gaming & Gambling
Location:: Dubai, UAE

Questions & Answers

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

Brightpath Games FZ-LLC is a Gaming & Gambling business in Dubai, UAE. As CEO, I was responsible for this project on our side and the main contact for Interspark.

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?

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?

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 Gaming & Gambling 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, 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?

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.

Solid delivery, though timelines needed some pushing

Tyler Bennett / Co-Founder & CTO | Mar 18, 2026

Overall the project was a success, though it was not without some challenges. 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 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. Documentation at handover was a bit thin and we had to ask for more detail. I would recommend Interspark to anyone looking for a dependable AI & Machine Learning partner.

Project summary

Our company worked with Interspark to automate document data extraction that our team was doing by hand. 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 4.0
Schedule 3.5
Project Cost 3.5
Willing To Refer 5.0

Project Type:: AI & Machine Learning
Project Cost:: Less than $10,000
Project Duration:: Sep 2025 - Jan 2026
Business Type:: Pharmaceuticals & Biotechnology
Location:: Nashville, USA

Questions & Answers

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

Atlas Pharma LLC is a Pharmaceuticals & Biotechnology business in Nashville, USA. As Co-Founder & CTO, I was responsible for this project on our side and the main contact for Interspark.

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 automate document data extraction that our team was doing by hand.

What services did the company provide for your project?

End-to-end AI & Machine Learning — from requirements and design through to deployment and a support period afterwards.

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

A colleague recommended them, and our first calls confirmed they understood what we needed.

How clearly did the company understand your requirements and business goals?

Well. There were a couple of points we had to clarify early on, but after that they were spot on.

How was your overall experience with their communication and project management?

Organised and transparent. Their project manager kept the project on track and flagged risks early.

Did the company deliver the project on time and within your expected budget?

Mostly. One milestone slipped by about a week, but the final delivery was on schedule and the budget held.

What tangible results or business impact have you seen since the project was completed?

It is still early, but the numbers are trending in the right direction and the system has been stable.

What did you like most about working with this company?

The consistency. Same team, same standard, from the first week to the last.

Would you recommend this company to others, and would you work with them again?

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

Interspark Delivered a Quality Mobile App Development Solution on Time

Emily Walker / Head of Product | Mar 13, 2026

I would rate this engagement highly on almost every front. 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 were upfront about what was realistic within our budget, which helped us prioritise the right features.

The Mobile App Development work has already made a noticeable difference — tasks that used to take hours now take minutes. Overall, a team we trust and plan to keep working with.

Project summary

Interspark was brought in to rebuild our existing mobile app, which had poor reviews and frequent crashes. The project was split into milestones, with a working build shared at the end of each one. The project took roughly 9 months from kickoff to launch.

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

Project Type:: Mobile App Development
Project Cost:: $150,000 to $499,999
Project Duration:: May 2025 - Feb 2026
Business Type:: Healthcare
Location:: Manchester, UK

Questions & Answers

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

I work as Head of Product at Keystone Clinics Ltd. We operate in Healthcare and most of our customers are in and around Manchester, UK.

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 rebuild our existing mobile app, which had poor reviews and frequent crashes.

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?

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?

Communication was good overall and improved further once we settled into a routine.

Did the company deliver the project on time and within your expected budget?

Yes. The only extra cost came from features we added ourselves, and they quoted those fairly.

What tangible results or business impact have you seen since the project was completed?

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

What did you like most about working with this company?

The consistency. Same team, same standard, from the first week to the last.

Would you recommend this company to others, and would you work with them again?

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

Great Experience With Interspark on Our AI & Machine Learning Project

Dan Miller / Founder & CEO | Feb 27, 2026

Honestly, this was one of the smoothest projects we have run with an outside team. 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.

The result looks great and performs well, and our internal team found it easy to take over. I would recommend Interspark to anyone looking for a dependable AI & Machine Learning partner.

Project summary

We engaged Interspark to build a demand forecasting model on top of our sales data. They also took care of integrations with a couple of third-party tools we already used. The engagement ran for about 8 months.

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

Project Type:: AI & Machine Learning
Project Cost:: $50,000 to $149,999
Project Duration:: Apr 2025 - Dec 2025
Business Type:: Nonprofit & NGO
Location:: Columbus, USA

Questions & Answers

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

We're a mid-sized Nonprofit & NGO company based in Columbus, USA. I'm the Founder & CEO 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 build a demand forecasting model on top of our sales data.

What services did the company provide for your project?

AI & Machine Learning, including planning, development, testing and launch support.