Quant Five LLC

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Details

Founded:
2017
Hourly Rates:
$150 - $199 / hr
Employees:
2 - 9
Ratings:
4.2 8 Reviews

Industries Served

Logistics & Supply Chain Government & Public Sector Aerospace & Defense Construction Mining & Metals Education

Where We Specialize

27% Virtual Reality
Virtual Reality 27%
IoT Development 25%
Bot Development 23%
Web Development 10%
AI Development 10%
Mobile App Development 5%

Industry Expertise

Fitness57% Sports43%

Typical Project Size

47% Midmarket Business
29% Enterprise
24% Small Business

About

Quant Five LLC works with clients to plan, build, and ship digital products. The company's main offerings are Mobile App Development. Its team includes 2 - 9 specialists working across design, development, and delivery. Typical hourly rates run around $150 - $199 / hr/hr. Clients have rated Quant Five LLC 5.0 out of 5 in 3 reviews. The team is based in Berkeley, CA. This profile is a starting point — reach out to Quant Five LLC directly to discuss project specifics.

Quant Five LLC Reviews

4.2 8 Reviews
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Quality work, a little slower than we planned

Ananya Kulkarni / Head of Product | Sep 05, 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. We dealt with the same core team throughout, so we did not have to keep re-explaining things. Even with the time zone difference, responses usually came the same day and we never felt left in the dark.

Since launch, everything has been stable and our team has adapted to it quickly. Their team changed one developer midway, which slowed things down for a couple of weeks. I would recommend Quant Five LLC to anyone looking for a dependable AI & Machine Learning partner.

Project summary

We hired Quant Five LLC 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. The project took roughly 6 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:
AI & Machine Learning
Project Cost:
$50,000 to $149,999
Project Duration:
Feb 2026 - Aug 2026
Business Type:
Logistics & Supply Chain
Location:
Kolkata, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Crestview Supply Pvt Ltd is a Logistics & Supply Chain business in Kolkata, India. As Head of Product, I was responsible for this project on our side and the main contact for Quant Five LLC.
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 a demand forecasting model on top of our sales data so they could focus on customers.
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?
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?
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 Mobile App Development Work With Clear Communication Throughout

Fatima Khan / Co-Founder | Sep 05, 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. 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.

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

Our company worked with Quant Five LLC to rebuild our existing mobile app, which had poor reviews and frequent crashes. The work covered requirements, design, development, testing and launch support. The project took roughly 6 months from kickoff to launch.

  • 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:
Less than $10,000
Project Duration:
Feb 2026 - Aug 2026
Business Type:
Government & Public Sector
Location:
Dubai, UAE

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Co-Founder at Cobalt Council Services FZ-LLC, a Government & Public Sector company based in Dubai, UAE. 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 rebuild our existing mobile app, which had poor reviews and frequent crashes.
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?
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?
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. They are a reliable Mobile App Development partner.

Capable IoT Development team — happy with the end result

Chloe Leblanc / Head of Digital Transformation | Jul 31, 2026

The final product works well for us, although the process could have been smoother. 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 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. Their team changed one developer midway, which slowed things down for a couple of weeks.

We are already discussing the next phase with them.

Project summary

We engaged Quant Five LLC to connect our equipment to a cloud dashboard so we could monitor it remotely. The project was split into milestones, with a working build shared at the end of each one. Overall it was a 2-month engagement.

  • Overall Rating 3.5
  • Quality 3.5
  • Schedule 4.0
  • Project Cost 3.5
  • Willing To Refer 5.0
Project Type:
IoT Development
Project Cost:
$500,000+
Project Duration:
May 2026 - Jul 2026
Business Type:
Aerospace & Defense
Location:
Montreal, Canada

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Aerospace & Defense company based in Montreal, Canada. I'm the Head of Digital Transformation 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 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?
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?
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?
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?
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.

Solid IoT Development Work With Clear Communication Throughout

Mark Patel / Director of IT | Feb 08, 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. They shared working builds regularly, so we could test early and give feedback before things were locked in. 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 are already seeing better numbers than before the project. Overall, a team we trust and plan to keep working with.

Project summary

We engaged Quant Five LLC to build firmware and a companion app for a smart device we were launching. They also took care of integrations with a couple of third-party tools we already used. We worked together for around 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:
$50,000 to $149,999
Project Duration:
Aug 2025 - Dec 2025
Business Type:
Construction
Location:
Boston, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Construction company based in Boston, USA. I'm the Director of IT and I oversaw the project from start to finish.
What specific problem or business challenge led you to hire this company?
We needed to build firmware and a companion app for a smart device we were launching, 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 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?
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. 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.

Delivered on time and stayed involved after launch

Emily Ahmed / Co-Founder & CTO | Jan 24, 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. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later.

Feedback from our customers has been very positive so far.

Happy to recommend them.

Project summary

We engaged Quant Five LLC to connect our equipment to a cloud dashboard so we could monitor it remotely. The project was split into milestones, with a working build shared at the end of each one. Overall it was a 4-month engagement.

  • Overall Rating 4.5
  • Quality 5.0
  • Schedule 4.5
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
IoT Development
Project Cost:
Less than $10,000
Project Duration:
Sep 2025 - Jan 2026
Business Type:
Mining & Metals
Location:
Edinburgh, UK

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Mining & Metals company based in Edinburgh, UK. I'm the Co-Founder & CTO and I oversaw the project from start to finish.
What specific problem or business challenge led you to hire this company?
We needed to connect our equipment to a cloud dashboard so we could monitor it remotely, and we didn't have the in-house capacity to do it ourselves.
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?
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?
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. They are a reliable IoT Development partner.

Easy to work with and very transparent on timelines and cost

Divya Agarwal / Senior Product Manager | Jan 07, 2026

We were happy with the final result. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building. We dealt with the same core team throughout, so we did not have to keep re-explaining things. The developers were knowledgeable and made a few suggestions that ended up saving us time and money.

We are already seeing better numbers than before the project. There were some early misunderstandings on requirements that took a few rounds to sort out.

Happy to recommend them.

Project summary

We partnered with Quant Five LLC to build a customer portal where clients can log in, track orders and download invoices. 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 4.0
  • Quality 4.5
  • Schedule 4.0
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
Web Development
Project Cost:
$500,000+
Project Duration:
Aug 2025 - Dec 2025
Business Type:
Education
Location:
Noida, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Senior Product Manager at Blue Harbor EdTech. We operate in Education and most of our customers are in and around Noida, India.
What specific problem or business challenge led you to hire this company?
We needed to build a customer portal where clients can log in, track orders and download invoices, 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. Quant Five LLC 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 Education 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?
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?
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.

Would happily work with them again

Callum Clarke / Founder & CEO | Jan 06, 2026

Overall we had a good experience working with Quant Five LLC. Their project manager kept things organised and was quick to flag anything that might affect the timeline. We dealt with the same core team throughout, so we did not have to keep re-explaining things. Even with the time zone difference, responses usually came the same day and we never felt left in the dark.

The AI & Machine Learning work has already made a noticeable difference — tasks that used to take hours now take minutes. Estimates on a few features were optimistic and those took longer than planned.

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

Project summary

We engaged Quant Five LLC to add an AI chatbot to our support site that answers questions from our help docs. They worked alongside our in-house team, which mostly handled business requirements and testing. Overall it was a 8-month engagement.

  • Overall Rating 4.0
  • Quality 4.0
  • Schedule 4.0
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
AI & Machine Learning
Project Cost:
$10,000 to $49,999
Project Duration:
Mar 2025 - Nov 2025
Business Type:
Aerospace & Defense
Location:
Birmingham, UK

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Founder & CEO at Bluepeak Aerospace, a Aerospace & Defense company based in Birmingham, UK. 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 add an AI chatbot to our support site that answers questions from our help docs so they could focus on customers.
What services did the company provide for your project?
Mainly AI & Machine Learning. 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?
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, 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. They are a reliable AI & Machine Learning partner.

Good value and a team that genuinely cares about the result

Kelly Foster / Director of Technology | Jan 01, 2026

We were happy with the final result. They shared working builds regularly, so we could test early and give feedback before things were locked in. 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.

The Web Development work has already made a noticeable difference — tasks that used to take hours now take minutes. Estimates on a few features were optimistic and those took longer than planned.

I would recommend Quant Five LLC to anyone looking for a dependable Web Development partner.

Project summary

We partnered with Quant Five LLC to build a customer portal where clients can log in, track orders and download invoices. The work covered requirements, design, development, testing and launch support. We worked together for around 5 months.

  • Overall Rating 4.0
  • Quality 3.5
  • Schedule 4.0
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
Web Development
Project Cost:
$500,000+
Project Duration:
Jun 2025 - Nov 2025
Business Type:
Government & Public Sector
Location:
Austin, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Bluepeak Civic Solutions Inc is a Government & Public Sector business in Austin, USA. As Director of Technology, I was responsible for this project on our side and the main contact for Quant Five LLC.
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 a customer portal where clients can log in, track orders and download invoices so they could focus on customers.
What services did the company provide for your project?
Web 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?
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?
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?
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 Web Development partner.
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