Sizze

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Details

Founded:
2021
Hourly Rates:
Undisclosed
Employees:
10 - 49
Ratings:
4.1 10 Reviews

Industries Served

Travel & Hospitality Gaming & Gambling Food & Beverage Construction Sports & Fitness Advertising & Marketing Healthcare Insurance Fashion & Apparel

Where We Specialize

14% Gambling
Gambling 14%
Web3 12%
Software Development 12%
IT Services 12%
Metaverse Development 10%
IoT Development 9%
Web Development 8%
No Code/ Low Code 8%
Big Data Analytics 5%
Mobile App Development 3%
Blockchain Development 3%
Salesforce Development 3%
E-commerce Development 1%

Industry Expertise

Healthcare60% Logistics40%

Typical Project Size

43% Small Business
40% Midmarket Business
17% Enterprise

About

Sizze is a technology company founded in 2021. The company's main offerings are Mobile App Development. Sizze employs 10 - 49 people. Minimum project size is generally around $5,000+. This gives a quick snapshot of what to expect when working with Sizze.

Sizze Reviews

4.1 10 Reviews
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Reliable Blockchain Development Partner That Delivered What They Promised

Faisal Al Otaibi / Project Manager | Oct 15, 2026

I would rate this engagement highly on almost every front. The team asked a lot of questions early on, which felt slow at first but meant there were very few surprises later. 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.

We launched on schedule and have not had any major issues since. We are already discussing the next phase with them.

Project summary

We hired Sizze to build a Web3 dashboard and wallet integration for our platform. Their team handled planning, development and QA, with our product owner signing off each milestone. We worked together for around 7 months.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 4.5
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
Blockchain Development
Project Cost:
$150,000 to $499,999
Project Duration:
Feb 2026 - Sep 2026
Business Type:
Travel & Hospitality
Location:
Dammam, Saudi Arabia

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Project Manager at Westbridge Hospitality, a Travel & Hospitality company based in Dammam, Saudi Arabia. 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 Web3 dashboard and wallet integration for our platform, 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 Blockchain 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?
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?
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.

Capable Mobile App Development team — happy with the end result

Jonas Koch / Head of Digital Transformation | Oct 07, 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. 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.

We launched on schedule and have not had any major issues since. We had to follow up a few times on smaller bug fixes after launch. Happy to recommend them.

Project summary

Sizze was brought in to build iOS and Android apps for our customers, including booking, payments and push notifications. They also took care of integrations with a couple of third-party tools we already used. The project took roughly 5 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:
Mobile App Development
Project Cost:
$50,000 to $149,999
Project Duration:
Mar 2026 - Aug 2026
Business Type:
Gaming & Gambling
Location:
Stuttgart, Germany

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Gaming & Gambling company based in Stuttgart, Germany. 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 existing setup was holding us back. We wanted to build iOS and Android apps for our customers, including booking, payments and push notifications before our busy season.
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?
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?
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. They are a reliable Mobile App Development partner.

Good work overall, with a few bumps along the way

Stephanie Henderson / Product Manager | Oct 05, 2026

Overall the project was a success, though it was not without some challenges. 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. 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. A couple of milestones slipped by a week or so, mostly around testing. We are already discussing the next phase with them.

Project summary

Our company worked with Sizze to create an interactive 3D showroom for our website. The project was split into milestones, with a working build shared at the end of each one. We worked together for around 4 months.

  • Overall Rating 3.5
  • Quality 3.5
  • Schedule 3.5
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
AR/VR Development
Project Cost:
$50,000 to $149,999
Project Duration:
May 2026 - Sep 2026
Business Type:
Food & Beverage
Location:
Raleigh, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Product Manager at Kinetic Bakery Inc, a Food & Beverage company based in Raleigh, 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?
We needed to create an interactive 3D showroom for our website, 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 AR/VR 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. Sizze 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?
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?
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.

Great Experience With Sizze on Our CRM Development Project

Rohan Sharma / CEO | Aug 26, 2026

Our experience with Sizze 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 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.

The CRM Development work has already made a noticeable difference — tasks that used to take hours now take minutes. Happy to recommend them.

Project summary

We engaged Sizze to customize our CRM and connect it to our website and billing system. Scope included discovery workshops, development in two-week sprints and a short support period after launch. The project took roughly 5 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:
CRM Development
Project Cost:
Less than $10,000
Project Duration:
Mar 2026 - Jul 2026
Business Type:
Construction
Location:
Mumbai, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Riverbend Construction Pvt Ltd is a Construction business in Mumbai, India. As CEO, I was responsible for this project on our side and the main contact for Sizze.
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 customize our CRM and connect it to our website and billing system.
What services did the company provide for your project?
End-to-end CRM 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, 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?
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.

Good results, communication improved as the project went on

Meera Gupta / Operations Manager | Jul 27, 2026

Overall the project was a success, though it was not without some challenges. 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. We dealt with the same core team throughout, so we did not have to keep re-explaining things.

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

We partnered with Sizze to build iOS and Android apps for our customers, including booking, payments and push notifications. They also took care of integrations with a couple of third-party tools we already used. We worked together for around 3 months.

  • Overall Rating 3.5
  • Quality 3.5
  • Schedule 3.5
  • Project Cost 3.5
  • Willing To Refer 5.0
Project Type:
Mobile App Development
Project Cost:
$50,000 to $149,999
Project Duration:
Feb 2026 - May 2026
Business Type:
Sports & Fitness
Location:
Jaipur, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Operations Manager at Summit Fitness Pvt Ltd. We operate in Sports & Fitness and most of our customers are in and around Jaipur, 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 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?
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?
We compared three or four agencies. Sizze 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?
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?
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?
Definitely. We have already started talking about the next phase.

Sizze Delivered a Quality AR/VR Development Solution on Time

Nicole Foster / Chief Digital Officer | Jun 27, 2026

We were very happy with how this project went. They were upfront about what was realistic within our budget, which helped us prioritise the right features. Their project manager kept things organised and was quick to flag anything that might affect the timeline.

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

Project summary

Our company worked with Sizze to develop a VR training module for new staff. They worked alongside our in-house team, which mostly handled business requirements and testing. Overall it was a 8-month engagement.

  • Overall Rating 4.5
  • Quality 4.0
  • Schedule 5.0
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
AR/VR Development
Project Cost:
$150,000 to $499,999
Project Duration:
Sep 2025 - May 2026
Business Type:
Advertising & Marketing
Location:
Phoenix, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Chief Digital Officer at Redwood Agency Inc, a Advertising & Marketing company based in Phoenix, 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 develop a VR training module for new staff before our busy season.
What services did the company provide for your project?
AR/VR 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?
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?
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.

Solid delivery, though timelines needed some pushing

Jason Price / Managing Director | May 29, 2026

We got a good result in the end, but the road there had a few bumps. They were upfront about what was realistic within our budget, which helped us prioritise the right features. They shared working builds regularly, so we could test early and give feedback before things were locked in. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time.

Since launch, everything has been stable and our team has adapted to it quickly. A couple of milestones slipped by a week or so, mostly around testing. We are already discussing the next phase with them.

Project summary

We hired Sizze to build a custom operations platform to replace the spreadsheets and email threads we were running the business on. The project was split into milestones, with a working build shared at the end of each one. The engagement ran for about 8 months.

  • Overall Rating 3.5
  • Quality 4.0
  • Schedule 4.0
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
Software Development
Project Cost:
$10,000 to $49,999
Project Duration:
Aug 2025 - Apr 2026
Business Type:
Healthcare
Location:
Dallas, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Riverbend Care LLC is a Healthcare business in Dallas, USA. As Managing Director, I was responsible for this project on our side and the main contact for Sizze.
What specific problem or business challenge led you to hire this company?
We needed to build a custom operations platform to replace the spreadsheets and email threads we were running the business on, and we didn't have the in-house capacity to do it ourselves.
What services did the company provide for your project?
Software 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 Healthcare 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. 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?
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.

Solid IT Managed Services Work With Clear Communication Throughout

Fatima Rahman / Co-Founder & CTO | May 10, 2026

We were happy with the final result. 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 launched on schedule and have not had any major issues since. Their team changed one developer midway, which slowed things down for a couple of weeks.

I would recommend Sizze to anyone looking for a dependable IT Managed Services partner.

Project summary

Our company worked with Sizze to manage our servers, backups and helpdesk. Their team handled planning, development and QA, with our product owner signing off each milestone. The project took roughly 6 months from kickoff to launch.

  • Overall Rating 4.0
  • Quality 4.0
  • Schedule 4.0
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
IT Managed Services
Project Cost:
Less than $10,000
Project Duration:
Sep 2025 - Mar 2026
Business Type:
Insurance
Location:
Abu Dhabi, UAE

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Northgate Underwriters LLC is a Insurance business in Abu Dhabi, UAE. As Co-Founder & CTO, I was responsible for this project on our side and the main contact for Sizze.
What specific problem or business challenge led you to hire this company?
We needed to manage our servers, backups and helpdesk, and we didn't have the in-house capacity to do it ourselves.
What services did the company provide for your project?
IT Managed Services, 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 Insurance 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?
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?
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.

Professional Blockchain Development Team, Smooth Delivery From Start to Finish

Maria Henderson / Managing Director | Mar 01, 2026

Sizze 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. They shared working builds regularly, so we could test early and give feedback before things were locked in.

Since launch, everything has been stable and our team has adapted to it quickly. We are already discussing the next phase with them.

Project summary

Our company worked with Sizze to build a Web3 dashboard and wallet integration for our platform. The project was split into milestones, with a working build shared at the end of each one. Overall it was a 6-month engagement.

  • Overall Rating 4.5
  • Quality 4.5
  • Schedule 4.0
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
Blockchain Development
Project Cost:
$10,000 to $49,999
Project Duration:
Aug 2025 - Feb 2026
Business Type:
Sports & Fitness
Location:
Columbus, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Sports & Fitness company based in Columbus, USA. I'm the Managing Director and I oversaw the project from start to finish.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to build a Web3 dashboard and wallet integration for our platform before our busy season.
What services did the company provide for your project?
End-to-end Blockchain 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?
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 Blockchain Development partner.

Dependable E-commerce Development Partner for a Growing Fashion & Apparel Business

Meera Sharma / Program Manager | Jan 03, 2026

Sizze did good work for us, and we would use them again. They were upfront about what was realistic within our budget, which helped us prioritise the right features. 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. 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 Sizze to build a Shopify store with custom features for our product range. Their team handled planning, development and QA, with our product owner signing off each milestone. We worked together for around 6 months.

  • Overall Rating 4.0
  • Quality 4.5
  • Schedule 4.0
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
E-commerce Development
Project Cost:
$50,000 to $149,999
Project Duration:
May 2025 - Nov 2025
Business Type:
Fashion & Apparel
Location:
Ahmedabad, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Redwood Fashion Pvt Ltd is a Fashion & Apparel business in Ahmedabad, India. As Program Manager, I was responsible for this project on our side and the main contact for Sizze.
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 Shopify store with custom features for our product range.
What services did the company provide for your project?
E-commerce Development, plus QA and some consulting on how to structure the project.
Why did you choose this company over other providers you considered?
We compared three or four agencies. Sizze 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?
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?
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 would recommend them and we plan to work with them again.
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