Jellyfish Technologies Reviews

Would happily work with them again

Mitch Nguyen / CEO | Sep 28, 2026

We were very happy with how this project went. 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. We dealt with the same core team throughout, so we did not have to keep re-explaining things.

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 Jellyfish Technologies to redesign and rebuild our company website on a modern stack. The work covered requirements, design, development, testing and launch support. Overall it was a 4-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:: $10,000 to $49,999
Project Duration:: Apr 2026 - Aug 2026
Business Type:: Environmental Services
Location:: Gold Coast, Australia

Questions & Answers

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

We're a mid-sized Environmental Services company based in Gold Coast, Australia. I'm the CEO and I oversaw the project from start to finish.

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?

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?

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?

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?

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

Professional IoT Development Team, Smooth Delivery From Start to Finish

Sneha Agarwal / CEO | Sep 04, 2026

Our experience with Jellyfish Technologies was really positive from start to finish. 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.

We launched on schedule and have not had any major issues since. I would recommend Jellyfish Technologies to anyone looking for a dependable IoT Development partner.

Project summary

We engaged Jellyfish Technologies to build firmware and a companion app for a smart device we were launching. They worked alongside our in-house team, which mostly handled business requirements and testing. The project took roughly 8 months from kickoff to launch.

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

Project Type:: IoT Development
Project Cost:: $150,000 to $499,999
Project Duration:: Nov 2025 - Jul 2026
Business Type:: Pharmaceuticals & Biotechnology
Location:: Bengaluru, India

Questions & Answers

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

I work as CEO at Sage Therapeutics. We operate in Pharmaceuticals & Biotechnology and most of our customers are in and around Bengaluru, India.

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 firmware and a companion app for a smart device we were launching.

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?

They had relevant experience in Pharmaceuticals & Biotechnology 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?

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?

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 IoT Development partner.

Strong Technical Skills and a Very Responsive Web Development Team

Luke Kelly / Owner | Sep 03, 2026

Jellyfish Technologies did an excellent job for us. 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.

It has made a real difference to how our team works day to day. I would recommend Jellyfish Technologies to anyone looking for a dependable Web Development partner.

Project summary

We hired Jellyfish Technologies to redesign and rebuild our company website on a modern stack. The project was split into milestones, with a working build shared at the end of each one. The project took roughly 7 months from kickoff to launch.

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:: $10,000 to $49,999
Project Duration:: Dec 2025 - Jul 2026
Business Type:: Construction
Location:: Gold Coast, Australia

Questions & Answers

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

I work as Owner at Lumen Builders Pty Ltd. We operate in Construction and most of our customers are in and around Gold Coast, Australia.

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?

We compared three or four agencies. Jellyfish Technologies 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 Construction clients before.

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?

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

Great Experience With Jellyfish Technologies on Our IoT Development Project

Rahul Menon / Managing Director | Aug 01, 2026

Our experience with Jellyfish Technologies was really positive from start to finish. Their project manager kept things organised and was quick to flag anything that might affect the timeline. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time. We dealt with the same core team throughout, so we did not have to keep re-explaining things.

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 engaged Jellyfish Technologies 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 engagement ran for about 6 months.

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:: $10,000 to $49,999
Project Duration:: Dec 2025 - Jun 2026
Business Type:: Real Estate
Location:: Pune, India

Questions & Answers

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

I work as Managing Director at Pinecrest Estates Pvt Ltd. We operate in Real Estate and most of our customers are in and around Pune, 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 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?

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 Real Estate 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?

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.

Honest advice and solid execution

Lucy Harding / IT Director | Jul 20, 2026

Honestly, this was one of the smoothest projects we have run with an outside team. 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. 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. We are already discussing the next phase with them.

Project summary

Jellyfish Technologies was brought in to connect our equipment to a cloud dashboard so we could monitor it remotely. 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:: IoT Development
Project Cost:: $150,000 to $499,999
Project Duration:: Mar 2026 - Jul 2026
Business Type:: Human Resources
Location:: Cardiff, UK

Questions & Answers

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

We're a mid-sized Human Resources company based in Cardiff, UK. I'm the IT Director 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 connect our equipment to a cloud dashboard so we could monitor it remotely.

What services did the company provide for your project?

IoT 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 Human Resources 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?

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.

Solid Mobile App Development Work With Clear Communication Throughout

Joanne Wong / Head of Product | Jun 22, 2026

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

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

Jellyfish Technologies was brought in to build iOS and Android apps for our customers, including booking, payments and push notifications. 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 4.5
Willing To Refer 5.0

Project Type:: Mobile App Development
Project Cost:: $50,000 to $149,999
Project Duration:: Aug 2025 - Apr 2026
Business Type:: Automotive
Location:: Singapore

Questions & Answers

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

We're a mid-sized Automotive company based in Singapore. I'm the Head of Product 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 iOS and Android apps for our customers, including booking, payments and push notifications.

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?

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?

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

Solid IoT Development Work With Clear Communication Throughout

Heather Bennett / VP of Engineering | Mar 29, 2026

I would rate this engagement highly on almost every front. We dealt with the same core team throughout, so we did not have to keep re-explaining things. 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 IoT Development work has already made a noticeable difference — tasks that used to take hours now take minutes. I would recommend Jellyfish Technologies to anyone looking for a dependable IoT Development partner.

Project summary

We engaged Jellyfish Technologies to set up a sensor network and alerts for our cold storage facilities. Their team handled planning, development and QA, with our product owner signing off each milestone. The project took roughly 4 months from kickoff to launch.

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

Project Type:: IoT Development
Project Cost:: $500,000+
Project Duration:: Oct 2025 - Feb 2026
Business Type:: Construction
Location:: Chicago, USA

Questions & Answers

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

Lumen Construction is a Construction business in Chicago, USA. As VP of Engineering, I was responsible for this project on our side and the main contact for Jellyfish Technologies.

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 set up a sensor network and alerts for our cold storage facilities.

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?

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?

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.

Capable IoT Development team — happy with the end result

Andre Reed / Owner | Mar 20, 2026

We got a good result in the end, but the road there had a few bumps. They shared working builds regularly, so we could test early and give feedback before things were locked in. The developers were knowledgeable and made a few suggestions that ended up saving us time and money.

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.

We are already discussing the next phase with them.

Project summary

Jellyfish Technologies was brought in 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 7 months from kickoff to launch.

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

Project Type:: IoT Development
Project Cost:: Less than $10,000
Project Duration:: Jun 2025 - Jan 2026
Business Type:: Automotive
Location:: Columbus, USA

Questions & Answers

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

Greenfield Motors is a Automotive business in Columbus, USA. As Owner, I was responsible for this project on our side and the main contact for Jellyfish Technologies.

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.