Karumi

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Details

Founded:
2014
Hourly Rates:
$50 - $99 / hr
Employees:
2 - 9
Ratings:
4.6 9 Reviews

Industries Served

Media & Entertainment Real Estate Food & Beverage Travel & Hospitality Information Technology Education Aerospace & Defense Gaming & Gambling Fashion & Apparel

Where We Specialize

17% E-commerce Development
E-commerce Development 17%
Software Development 13%
Metaverse Development 12%
Salesforce Development 11%
Progressive Web App 9%
DevOps 7%
Bot Development 6%
IoT Development 6%
Web Design 5%
Web Development 4%
Augmented Reality 4%
Mobile App Development 3%
AI Development 3%

Industry Expertise

Healthcare64% Education36%

Typical Project Size

59% Midmarket Business
23% Enterprise
18% Small Business

About

Karumi is a software development company that turns ideas into working products. Karumi focuses on Mobile App Development and Custom Software Development. With 2 - 9 people on staff, Karumi can take on projects of varying size. Projects are generally billed around $50 - $99 / hr/hr. Their home base is Madrid, Spain. These details offer a useful starting point when evaluating Karumi.

Karumi Reviews

4.6 9 Reviews
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Easy to work with and very transparent on timelines and cost

Nikhil Mehta / Co-Founder | Oct 20, 2026

Overall we had a good experience working with Karumi. Their project manager kept things organised and was quick to flag anything that might affect the timeline. 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.

We launched on schedule and have not had any major issues since. Documentation at handover was a bit thin and we had to ask for more detail.

Overall, a team we trust and plan to keep working with.

Project summary

Our company worked with Karumi to set up CI/CD pipelines and automated deployments for our product. They worked alongside our in-house team, which mostly handled business requirements and testing. The project took roughly 4 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:
DevOps Services
Project Cost:
$10,000 to $49,999
Project Duration:
Apr 2026 - Aug 2026
Business Type:
Media & Entertainment
Location:
Ahmedabad, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Co-Founder at Fairway Media Pvt Ltd, a Media & Entertainment company based in Ahmedabad, India. 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 set up CI/CD pipelines and automated deployments for our product.
What services did the company provide for your project?
Mainly DevOps Services. They also helped with the technical planning and a few integrations with our existing tools.
Why did you choose this company over other providers you considered?
They had relevant experience in Media & Entertainment 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?
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?
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. They are a reliable DevOps Services partner.

Solid E-commerce Development Work With Clear Communication Throughout

Nicole Reed / Head of Engineering | Sep 12, 2026

Our experience with Karumi 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. 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.

I would recommend Karumi to anyone looking for a dependable E-commerce Development partner.

Project summary

Our company worked with Karumi to migrate our online store from an older platform to a new one. They worked alongside our in-house team, which mostly handled business requirements and testing. We worked together for around 7 months.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 5.0
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
E-commerce Development
Project Cost:
$50,000 to $149,999
Project Duration:
Dec 2025 - Jul 2026
Business Type:
Real Estate
Location:
San Jose, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Northgate Homes LLC is a Real Estate business in San Jose, USA. As Head of Engineering, I was responsible for this project on our side and the main contact for Karumi.
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 migrate our online store from an older platform to a new one.
What services did the company provide for your project?
Mainly E-commerce Development. They also helped with the technical planning and a few integrations with our existing tools.
Why did you choose this company over other providers you considered?
They had relevant experience in Real Estate and their proposal was the clearest of the ones we received.
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?
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?
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.

Solid AR/VR Development Work With Clear Communication Throughout

Ruben de Vries / Senior Product Manager | Sep 02, 2026

Karumi did an excellent job for us. They shared working builds regularly, so we could test early and give feedback before things were locked in. They were upfront about what was realistic within our budget, which helped us prioritise the right features.

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

We hired Karumi to create an interactive 3D showroom for our website. Their team handled planning, development and QA, with our product owner signing off each milestone. Overall it was a 6-month engagement.

  • Overall Rating 4.5
  • Quality 5.0
  • Schedule 5.0
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
AR/VR Development
Project Cost:
$500,000+
Project Duration:
Jan 2026 - Jul 2026
Business Type:
Food & Beverage
Location:
Eindhoven, Netherlands

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Senior Product Manager at Maple Foods BV, a Food & Beverage company based in Eindhoven, Netherlands. I look after our technology and work closely with outside partners on bigger projects.
What specific problem or business challenge led you to hire this company?
We had tried to do this internally and it stalled. We needed specialists to create an interactive 3D showroom for our website.
What services did the company provide for your project?
AR/VR 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?
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?
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?
Definitely. We have already started talking about the next phase.

Karumi Delivered a Quality E-commerce Development Solution on Time

Amanda Price / Director | Aug 29, 2026

Honestly, this was one of the smoothest projects we have run with an outside team. 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. 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. Overall, a team we trust and plan to keep working with.

Project summary

Karumi was brought in to migrate our online store from an older platform to a new one. They also took care of integrations with a couple of third-party tools we already used. Overall it was a 5-month engagement.

  • Overall Rating 5.0
  • Quality 4.5
  • Schedule 5.0
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
E-commerce Development
Project Cost:
$50,000 to $149,999
Project Duration:
Feb 2026 - Jul 2026
Business Type:
Travel & Hospitality
Location:
Seattle, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Travel & Hospitality company based in Seattle, USA. I'm the Director and I oversaw the project from start to finish.
What specific problem or business challenge led you to hire this company?
We needed to migrate our online store from an older platform to a new one, and we didn't have the in-house capacity to do it ourselves.
What services did the company provide for your project?
E-commerce Development, including planning, development, testing and launch support.
Why did you choose this company over other providers you considered?
They had relevant experience in Travel & Hospitality 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?
Very responsive. We usually heard back the same day, even with the time difference.
Did the company deliver the project on time and within your expected budget?
Yes. The only extra cost came from features we added ourselves, and they quoted those fairly.
What tangible results or business impact have you seen since the project was completed?
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 would recommend them and we plan to work with them again.

A reliable long-term partner for our tech needs

Neha Agarwal / Managing Director | Jul 19, 2026

Overall we had a good experience working with Karumi. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building. The developers were knowledgeable and made a few suggestions that ended up saving us time and money. Communication was consistent. We had a weekly call, a shared Slack channel and a project board we could check at any time.

We are already seeing better numbers than before the project. We had to follow up a few times on smaller bug fixes after launch. Overall, a team we trust and plan to keep working with.

Project summary

We partnered with Karumi to add subscriptions and a better checkout to our existing store. Their team handled planning, development and QA, with our product owner signing off each milestone. The engagement ran for about 6 months.

  • Overall Rating 4.0
  • Quality 4.0
  • Schedule 4.5
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
E-commerce Development
Project Cost:
Less than $10,000
Project Duration:
Nov 2025 - May 2026
Business Type:
Information Technology
Location:
Jaipur, India

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Managing Director at Maple Tech Pvt Ltd, a Information Technology company based in Jaipur, India. I look after our technology and work closely with outside partners on bigger projects.
What specific problem or business challenge led you to hire this company?
We had tried to do this internally and it stalled. We needed specialists to add subscriptions and a better checkout to our existing store.
What services did the company provide for your project?
E-commerce 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?
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?
Yes, on time and within budget.
What tangible results or business impact have you seen since the project was completed?
Customer feedback has been positive, and we have seen better engagement since going live.
What did you like most about working with this company?
How easy they were to work with. They were responsive, honest and genuinely interested in our success.
Would you recommend this company to others, and would you work with them again?
Yes. They are a reliable E-commerce Development partner.

Professional AI & Machine Learning Team, Smooth Delivery From Start to Finish

Ryan Price / Founder & CEO | Jul 15, 2026

Karumi did good work for us, and we would use them again. 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. Their project manager kept things organised and was quick to flag anything that might affect the timeline.

We are already seeing better numbers than before the project. 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 hired Karumi to automate document data extraction that our team was doing by hand. The work covered requirements, design, development, testing and launch support. The project took roughly 2 months from kickoff to launch.

  • Overall Rating 4.0
  • Quality 4.0
  • Schedule 4.5
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
AI & Machine Learning
Project Cost:
$10,000 to $49,999
Project Duration:
Apr 2026 - Jun 2026
Business Type:
Education
Location:
Minneapolis, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Maple EdTech Inc is a Education business in Minneapolis, USA. As Founder & CEO, I was responsible for this project on our side and the main contact for Karumi.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to automate document data extraction that our team was doing by hand before our busy season.
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?
They had relevant experience in Education and their proposal was the clearest of the ones we received.
How clearly did the company understand your requirements and business goals?
Very well. They asked a lot of questions upfront and turned our rough ideas into a clear plan.
How was your overall experience with their communication and project management?
Good. Weekly calls, regular updates and a shared board meant we always knew where things stood.
Did the company deliver the project on time and within your expected budget?
Yes, on time and within budget.
What tangible results or business impact have you seen since the project was completed?
Customer feedback has been positive, and we have seen better engagement since going live.
What did you like most about working with this company?
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.

Great team to work with — professional, responsive and reliable

Jonas Müller / Co-Founder | Jun 08, 2026

Honestly, this was one of the smoothest projects we have run with an outside team. They were upfront about what was realistic within our budget, which helped us prioritise the right features. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building.

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

Karumi was brought in 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. Overall it was a 7-month engagement.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 5.0
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
AR/VR Development
Project Cost:
$10,000 to $49,999
Project Duration:
Oct 2025 - May 2026
Business Type:
Aerospace & Defense
Location:
Hamburg, Germany

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Atlas Defense Systems GmbH is a Aerospace & Defense business in Hamburg, Germany. As Co-Founder, I was responsible for this project on our side and the main contact for Karumi.
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?
Mainly AR/VR 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?
Organised and transparent. Their project manager kept the project on track and flagged risks early.
Did the company deliver the project on time and within your expected budget?
Yes, on time and within budget.
What tangible results or business impact have you seen since the project was completed?
Customer feedback has been positive, and we have seen better engagement since going live.
What did you like most about working with this company?
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.

Professional DevOps Services Team, Smooth Delivery From Start to Finish

Brandon Sullivan / IT Director | Mar 01, 2026

Karumi did an excellent job for us. 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. If you need a team that communicates well and delivers, they are a good choice.

Project summary

Karumi was brought in to containerize our application and move it to Kubernetes. They also took care of integrations with a couple of third-party tools we already used. Overall it was a 7-month engagement.

  • Overall Rating 4.5
  • Quality 4.5
  • Schedule 4.5
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
DevOps Services
Project Cost:
$50,000 to $149,999
Project Duration:
Jun 2025 - Jan 2026
Business Type:
Gaming & Gambling
Location:
San Diego, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Gaming & Gambling company based in San Diego, USA. 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 containerize our application and move it to Kubernetes.
What services did the company provide for your project?
DevOps Services, 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 Gaming & Gambling clients before.
How was your overall experience with their communication and project management?
Communication was good overall and improved further once we settled into a routine.
Did the company deliver the project on time and within your expected budget?
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?
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.

Good value and a team that genuinely cares about the result

Daniel Fernandes / VP of Engineering | Jan 01, 2026

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

I would recommend Karumi to anyone looking for a dependable CRM Development partner.

Project summary

We partnered with Karumi to migrate our sales team to a new CRM and set up automation. The work covered requirements, design, development, testing and launch support. The project took roughly 3 months from kickoff to launch.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 5.0
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
CRM Development
Project Cost:
$50,000 to $149,999
Project Duration:
Jul 2025 - Oct 2025
Business Type:
Fashion & Apparel
Location:
Dubai, UAE

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as VP of Engineering at Kinetic Wear FZ-LLC. We operate in Fashion & Apparel and most of our customers are in and around Dubai, UAE.
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 migrate our sales team to a new CRM and set up automation so they could focus on customers.
What services did the company provide for your project?
CRM Development, including planning, development, testing and launch support.
Why did you choose this company over other providers you considered?
They had relevant experience in Fashion & Apparel 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?
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?
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?
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.
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