Schleier IT

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Details

Founded:
2013
Hourly Rates:
Undisclosed
Employees:
10 - 49
Ratings:
4.1 10 Reviews

Industries Served

Sports & Fitness Agriculture Aerospace & Defense Construction Advertising & Marketing Logistics & Supply Chain Food & Beverage Travel & Hospitality Media & Entertainment

Where We Specialize

17% Web Design
Web Design 17%
Web3 13%
Web Development 12%
Ruby on Rails 12%
Metaverse Development 10%
AI Development 9%
Game Development 8%
Big Data Analytics 7%
Salesforce Development 5%
Mobile App Development 4%
Software Development 3%

Industry Expertise

Education100%

Typical Project Size

45% Enterprise
33% Midmarket Business
22% Small Business

About

Schleier IT is a technology company founded in 2013. Schleier IT focuses on Mobile App Development and Web Development. The company operates with a team of 10 - 49 professionals. Schleier IT operates out of Essen, Germany. This profile is a starting point — reach out to Schleier IT directly to discuss project specifics.

Schleier IT Reviews

4.1 10 Reviews
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Would happily work with them again

Rachel Lim / Head of Digital | Sep 21, 2026

Schleier IT did an excellent job for us. They shared working builds regularly, so we could test early and give feedback before things were locked in. Their project manager kept things organised and was quick to flag anything that might affect the timeline. 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. Overall, a team we trust and plan to keep working with.

Project summary

We engaged Schleier IT to build custom CRM modules for how our sales process actually works. The work covered requirements, design, development, testing and launch support. The project took roughly 4 months from kickoff to launch.

  • Overall Rating 4.5
  • Quality 4.5
  • Schedule 4.5
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
CRM Development
Project Cost:
$150,000 to $499,999
Project Duration:
Apr 2026 - Aug 2026
Business Type:
Sports & Fitness
Location:
Singapore

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Head of Digital at Oakline Athletics Pte Ltd. We operate in Sports & Fitness and most of our customers are in and around Singapore.
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 custom CRM modules for how our sales process actually works so they could focus on customers.
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?
They had relevant experience in Sports & Fitness 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?
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 CRM Development partner.

Quality work, a little slower than we planned

Noah Campbell / Co-Founder & CTO | Sep 12, 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. Their project manager kept things organised and was quick to flag anything that might affect the timeline.

The result looks great and performs well, and our internal team found it easy to take over. There were some early misunderstandings on requirements that took a few rounds to sort out.

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

Project summary

Schleier IT was brought in to add an AI chatbot to our support site that answers questions from our help docs. Scope included discovery workshops, development in two-week sprints and a short support period after launch. The engagement ran for about 8 months.

  • Overall Rating 3.5
  • Quality 4.0
  • Schedule 3.5
  • Project Cost 3.5
  • Willing To Refer 5.0
Project Type:
AI & Machine Learning
Project Cost:
$10,000 to $49,999
Project Duration:
Dec 2025 - Aug 2026
Business Type:
Agriculture
Location:
Edmonton, Canada

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Agriculture company based in Edmonton, Canada. 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?
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?
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 Agriculture 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 Agriculture 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?
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, I would recommend them and we plan to work with them again.

Easy to work with and very transparent on timelines and cost

Thabo Naidoo / Founder | Aug 28, 2026

Overall we had a good experience working with Schleier IT. 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. 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. A couple of milestones slipped by a week or so, mostly around testing. If you need a team that communicates well and delivers, they are a good choice.

Project summary

We partnered with Schleier IT to build a design system so our product looked consistent across screens. The work covered requirements, design, development, testing and launch support. Overall it was a 3-month engagement.

  • Overall Rating 4.0
  • Quality 4.0
  • Schedule 4.0
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
UI/UX Design
Project Cost:
$10,000 to $49,999
Project Duration:
Apr 2026 - Jul 2026
Business Type:
Aerospace & Defense
Location:
Johannesburg, South Africa

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Pinecrest Aerospace is a Aerospace & Defense business in Johannesburg, South Africa. As Founder, I was responsible for this project on our side and the main contact for Schleier IT.
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 design system so our product looked consistent across screens.
What services did the company provide for your project?
End-to-end UI/UX Design — 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?
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. They are a reliable UI/UX Design partner.

Solid Game Development Work With Clear Communication Throughout

Kevin Ramirez / Co-Founder | Aug 13, 2026

Our experience with Schleier IT was really positive from start to finish. 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.

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

Project summary

Schleier IT was brought in to develop a casual mobile game from concept to launch. The work covered requirements, design, development, testing and launch support. We worked together for around 2 months.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 5.0
  • Project Cost 5.0
  • Willing To Refer 5.0
Project Type:
Game Development
Project Cost:
Less than $10,000
Project Duration:
Apr 2026 - Jun 2026
Business Type:
Construction
Location:
Portland, USA

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Pioneer Builders Inc is a Construction business in Portland, USA. As Co-Founder, I was responsible for this project on our side and the main contact for Schleier IT.
What specific problem or business challenge led you to hire this company?
Our team was spending too much time on manual work. The goal was to develop a casual mobile game from concept to launch so they could focus on customers.
What services did the company provide for your project?
Game 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. Schleier IT 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?
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?
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've already recommended them to a couple of people I know.

Great Experience With Schleier IT on Our CRM Development Project

Emma Roy / Owner | Aug 01, 2026

We were happy with the final result. 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. 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. A couple of milestones slipped by a week or so, mostly around testing. If you need a team that communicates well and delivers, they are a good choice.

Project summary

We engaged Schleier IT to customize our CRM and connect it to our website and billing system. Their team handled planning, development and QA, with our product owner signing off each milestone. The engagement ran for about 7 months.

  • Overall Rating 4.0
  • Quality 4.5
  • Schedule 4.0
  • Project Cost 4.0
  • Willing To Refer 5.0
Project Type:
CRM Development
Project Cost:
$150,000 to $499,999
Project Duration:
Nov 2025 - Jun 2026
Business Type:
Advertising & Marketing
Location:
Toronto, Canada

Questions & Answers

Please describe your company, your role, and the industry you operate in.
Oakline Marketing Inc is a Advertising & Marketing business in Toronto, Canada. As Owner, I was responsible for this project on our side and the main contact for Schleier IT.
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?
We compared three or four agencies. Schleier IT asked the best questions and had good reviews from past clients.
How clearly did the company understand your requirements and business goals?
Very well. They asked a lot of questions upfront and turned our rough ideas into a clear plan.
How was your overall experience with their communication and project management?
Communication was good overall and improved further once we settled into a routine.
Did the company deliver the project on time and within your expected budget?
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?
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 CRM Development partner.

Solid delivery, though timelines needed some pushing

Darren Wong / Head of Digital Transformation | May 22, 2026

Overall the project was a success, though it was not without some challenges. They took the time to understand our business before suggesting anything, which we appreciated after previous agencies jumped straight into building. They were upfront about what was realistic within our budget, which helped us prioritise the right features.

It has made a real difference to how our team works day to day. Their team changed one developer midway, which slowed things down for a couple of weeks.

Happy to recommend them.

Project summary

Our company worked with Schleier IT to develop a casual mobile game from concept to launch. Their team handled planning, development and QA, with our product owner signing off each milestone. We worked together for around 3 months.

  • Overall Rating 3.5
  • Quality 3.5
  • Schedule 4.0
  • Project Cost 3.5
  • Willing To Refer 5.0
Project Type:
Game Development
Project Cost:
$500,000+
Project Duration:
Jan 2026 - Apr 2026
Business Type:
Logistics & Supply Chain
Location:
Singapore

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I'm the Head of Digital Transformation at Ironwood Transport Pte Ltd, a Logistics & Supply Chain company based in Singapore. 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 develop a casual mobile game from concept to launch, and we didn't have the in-house capacity to do it ourselves.
What services did the company provide for your project?
Mainly Game Development. They also helped with the technical planning and a few integrations with our existing tools.
Why did you choose this company over other providers you considered?
Their pricing was fair and they were honest about timelines instead of just telling us what we wanted to hear.
How clearly did the company understand your requirements and business goals?
They understood our goals quickly, partly because they had worked with Logistics & Supply Chain 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?
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.

Strong Technical Skills and a Very Responsive AI & Machine Learning Team

Jack O'Brien / Director | May 05, 2026

Schleier IT did good work for us, and we would use them again. The developers were knowledgeable and made a few suggestions that ended up saving us time and money. They were upfront about what was realistic within our budget, which helped us prioritise the right features. 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. Their team changed one developer midway, which slowed things down for a couple of weeks. I would recommend Schleier IT to anyone looking for a dependable AI & Machine Learning partner.

Project summary

We partnered with Schleier IT to automate document data extraction that our team was doing by hand. The work covered requirements, design, development, testing and launch support. Overall it was a 8-month engagement.

  • Overall Rating 4.0
  • Quality 4.0
  • Schedule 4.0
  • Project Cost 3.5
  • Willing To Refer 5.0
Project Type:
AI & Machine Learning
Project Cost:
$10,000 to $49,999
Project Duration:
Jul 2025 - Mar 2026
Business Type:
Food & Beverage
Location:
Melbourne, Australia

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Food & Beverage company based in Melbourne, Australia. 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?
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 Food & Beverage 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?
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 Experience With Schleier IT on Our Mobile App Development Project

Emily Turner / Managing Director | Apr 22, 2026

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

It has made a real difference to how our team works day to day.

I would recommend Schleier IT to anyone looking for a dependable Mobile App Development partner.

Project summary

Schleier IT was brought in to rebuild our existing mobile app, which had poor reviews and frequent crashes. The work covered requirements, design, development, testing and launch support. The engagement ran for about 9 months.

  • Overall Rating 5.0
  • Quality 5.0
  • Schedule 4.5
  • Project Cost 4.5
  • Willing To Refer 5.0
Project Type:
Mobile App Development
Project Cost:
$10,000 to $49,999
Project Duration:
Jun 2025 - Mar 2026
Business Type:
Travel & Hospitality
Location:
London, UK

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Travel & Hospitality company based in London, UK. 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?
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?
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?
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?
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?
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.

Good results, communication improved as the project went on

Johan van der Merwe / Program Manager | Apr 02, 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. We dealt with the same core team throughout, so we did not have to keep re-explaining things. They were upfront about what was realistic within our budget, which helped us prioritise the right features.

We are already seeing better numbers than before the project. We had to follow up a few times on smaller bug fixes after launch. We would definitely work with them again.

Project summary

Our company worked with Schleier IT to build a custom operations platform to replace the spreadsheets and email threads we were running the business on. The work covered requirements, design, development, testing and launch support. The project took roughly 7 months from kickoff to launch.

  • Overall Rating 3.5
  • Quality 3.5
  • Schedule 4.0
  • Project Cost 3.5
  • Willing To Refer 5.0
Project Type:
Software Development
Project Cost:
$50,000 to $149,999
Project Duration:
Jul 2025 - Feb 2026
Business Type:
Sports & Fitness
Location:
Johannesburg, South Africa

Questions & Answers

Please describe your company, your role, and the industry you operate in.
I work as Program Manager at Atlas Sports. We operate in Sports & Fitness and most of our customers are in and around Johannesburg, South Africa.
What specific problem or business challenge led you to hire this company?
Our existing setup was holding us back. We wanted to build a custom operations platform to replace the spreadsheets and email threads we were running the business on before our busy season.
What services did the company provide for your project?
End-to-end Software Development — from requirements and design through to deployment and a support period afterwards.
Why did you choose this company over other providers you considered?
They had relevant experience in Sports & Fitness 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?
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?
Definitely. We have already started talking about the next phase.

Professional Software Development Team, Smooth Delivery From Start to Finish

Olivia Stewart / VP of Engineering | Feb 10, 2026

Overall we had a good experience working with Schleier IT. The developers were knowledgeable and made a few suggestions that ended up saving us time and money. 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.

We launched on schedule and have not had any major issues since. There were some early misunderstandings on requirements that took a few rounds to sort out.

We are already discussing the next phase with them.

Project summary

Our company worked with Schleier IT to develop a scheduling and dispatch tool for our field team. They worked alongside our in-house team, which mostly handled business requirements and testing. 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:
Software Development
Project Cost:
$150,000 to $499,999
Project Duration:
Jul 2025 - Dec 2025
Business Type:
Media & Entertainment
Location:
Sydney, Australia

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We're a mid-sized Media & Entertainment company based in Sydney, Australia. I'm the VP of Engineering 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 develop a scheduling and dispatch tool for our field team.
What services did the company provide for your project?
Software 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?
Very well. They asked a lot of questions upfront and turned our rough ideas into a clear plan.
How was your overall experience with their communication and project management?
Communication was good overall and improved further once we settled into a routine.
Did the company deliver the project on time and within your expected budget?
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?
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.
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