Accenture, Cognizant, Capgemini, IBM, Tata Consultancy Services - these are among the top system integrators enterprises select to unify technology ecosystems, streamline operations, and implement scalable infrastructure solutions that support secure and efficient business growth.
Best System Integration Companies
15 Companies-Rankings updated: September 04, 2026
Every system integration company featured on DesignRush is evaluated based on service quality and client feedback. Some placements may be paid.
No matter what your niche is, we will help build mobile apps for your business. Choose our best application development company for building apps in any business vertical...
Top Services:
Mobile App Development
Web Development
Software Development
UI/UX Design
AI Development
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Location
Atlanta, Georgia
Number of Employees
250 - 499
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
13 Projects Listed
The NineHertz Services
Mobile App Development
Web Development
Software Development
UI/UX Design
AI Development
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Akamai Technologies
Pepsi
Samsung
Casio
Ericsson
Alcatel-Lucent
Adani
Data sourced from the agency's DesignRush profile
The NineHertz Reviews & Testimonials
Zamar Gooden
Founder at Soadii
5.0★
Mobile App Development Review from Zamar Gooden
The NineHertz successfully built a social media app for advertising as specified and met all our expectations. Their meticulous, accommodating, and cooperative approach ensured a seamless partnership. In addition to their excellent project management, they also have exceptionally strong technical proficiency. I would strongly suggest this organization for web and app development.
Steve Einzig
Founder & CEO at Potsmoking
5.0★
Mobile App Development Review from Steve Einzig
We needed help with a project for cannabis lovers and got recommendations to contact The NineHertz. We are delighted with their developers as they are creative, fast, and professional. We are very happy with the deliverables.
Kari Gaston
Founder & CEO at Tripspilot
5.0★
Mobile App Development Review from Kari Gaston
I hired The NineHertz's services to create my Tripspilot project and was amazed with the result. The team has met all the deadlines and exceeded our expectations with their quality work
Reviews verified by DesignRush and sourced from the agency's profile
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We create digital products and grow with our partners!
Rocketech is a software development company collaborating with 100+ Middle and Senior level IT and business professionals and specialising in analytics-driven web and mobile development. Our team has released 150+ products for 100+ startups and enterprises...
Top Services:
Mobile App Development
Web Development
Software Development
Blockchain
UI/UX Design
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Location
Kyiv, Ukraine
Number of Employees
50 - 99
Average Hourly Rate
$30/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
14 Projects Listed
Rocketech Development Services
Mobile App Development
Web Development
Software Development
Blockchain
UI/UX Design
Digital Services
Managed Services
Business Consulting
Market Research
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Walmart
Unilever
Vodafone
Saudi Aramco
IQ Option
HAYS
McKensey & Company
DBS
Aleta Planet
Halyk Bank
Data sourced from the agency's DesignRush profile
Rocketech Development Reviews & Testimonials
Andrey Bezsonov
Lead at Absolute Live Gaming
5.0★
Web Development Review from Andrey Bezsonov
We tasked Rocketech with building a roulette system that could live-stream game results directly from an offline casino. There were 3 iterations of the project. The solution has mobile and web versions, supports more than 30 integrations, and provides different monetization channels.
Overall, we saved 9 times the budget, while getting high-quality services. The platform handles more than 20K players worldwide and 2 million bets a year. Weve been successful on the market for more than 5 years.
Victoria Oros
CEO at Zuzan Global Soultions
5.0★
Software Development Review from Victoria Oros
ROCKETECH helped us set up the development of our scheduling service. Professional developers, great support, good communication and synchronization with the core team.
What was it about the company that you didn't like, what should they do better?
Duration of recruiting process, good developers is hard to find good if you can make it faster in few days
Coaching of Product owner more deeply
Ainar Abdrakhmanov
CEO & Founder at Babystep TV
5.0★
Design Services Review from Ainar Abdrakhmanov
Babystep is a Learning Management Platform (LMS) for parents who want to implement innovative teaching methods into their kids' learning curve. The platform connects parents to learning experts and provides accessible consults all over the world. The website combines the functionality of a social media and marketplace, serving as a ground for communication, blogging, and service exchange.
Reviews verified by DesignRush and sourced from the agency's profile
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Sdreatech, having a team of experienced consultants, coders, and well-wishers. Sdreatech provides you the best possible solution for your business which just not help your current situation but feels you secure about the future too...
Top Services:
Web Development
Software Development
IoT
Digital Marketing
Product Design
Show more
Location
Mumbai, India
Number of Employees
Under 49
Average Hourly Rate
$24/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
4 Projects Listed
Sdreatech Services
Web Development
Software Development
IoT
Digital Marketing
Product Design
IT Services
Mobile App Development
Social Media Marketing
SEO
PPC
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Heroine Hair Salon
Shaypes Fitness and Nutrition LLP
An-Nisa
Data sourced from the agency's DesignRush profile
Sdreatech Reviews & Testimonials
Nazar Ponochevnyi
CEO at Harmix
5.0★
Mobile App Development Review from Nazar Ponochevnyi
I engaged SDREATECH to create a mobile application from the ground up. SDREATECH will play music to your ears right from the start and promise you the world. They'll also tell you that they have a corporate office in the US where you'll have your initial meeting to discuss your project and a fully functional staff. But as soon as you sign the contract and begin working on the project, you'll discover that Darshan Kalsariya is the sole employee of the organization based in the United States. He also works from home, outsourcing all of the work to incredibly inexperienced so-called developers. take the code to a real US corporation that I have paid a lot of money to correct the terrible code for. The new business even informed me that the code is the worst they had ever seen. I'll stop here for the time being, although the list is lengthy. Do yourself a favor and resist the temptation to fall for Pramod's sales techniques. Sincerely, I am cautioning you from the bottom of my heart. Since leaving Keysight Inc., I have also met two other persons who have gone through a very similar situation. To put it briefly, this firm will gladly accept your money and leave you with nothing but a nightmare and dashed hopes.
Reviews verified by DesignRush and sourced from the agency's profile
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WeeTech Solution Pvt Ltd has unmatched experience and is recognized as the Best IT Company In Surat, Gujarat and Internationally...
Top Services:
Web Development
Mobile App Development
Software Development
Web Design
Software Testing
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Location
Surat, India
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Portfolios Count
19 Projects Listed
WeeTech Solution Pvt Ltd Services
Web Development
Mobile App Development
Software Development
Web Design
Software Testing
Graphic Design
DevOps Consulting
Cloud Consulting
Big Data Analytics
Logo Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Janet Choynowski - Real Estate Website Development
Esack Dawoodji- Food Delivery Platform Development
Kaki Gondi - Election App Development
Daniel Topaz - Industrial Software Development
Avraham Meir - Finance App Development
Julien Lavault - Fitness App Development
Jessica & Louella Alderson- Dating App Development
WoNoBo - GPS Tracking App Development
Yuval Manzura - Social Networking App Development
Mico - Widget & Live Wallpaper App Developement
Data sourced from the agency's DesignRush profile
WeeTech Solution Pvt Ltd Reviews & Testimonials
Esack Dawoodji
Chief Executive Officer / Founder at Suitable For Ltd
5.0★
Cross-Platform Review from Esack Dawoodji
We engaged WeeTech Solution Pvt Ltd to develop two key platforms, SuitableEats for food ordering and restaurant bookings and SuitableRiders for managing independent delivery riders. Their team provided end-to-end services including UX/UI design, mobile app development, web interfaces and backend integration. The final product was scalable, user-friendly and consistent across iOS, Android and web platforms. Communication was smooth, deadlines were met and they were quick to adapt to our evolving needs. Their dedication and technical expertise made them feel like a true extension of our team.
Alixe K (alixe)
Review from Google
5.0★
Alixe K (alixe)'s Review Sourced from Google
Working with WeeTech on the travel mobile app was a great experience, they delivered the project on time with clear communication and strong undersatanding of our vision, resulting in a user friendly, well designed and robost app that exceed our expectations.
Suitable For Ltd
Review from Google
5.0★
Suitable For Ltd's Review Sourced from Google
Our experience with WeeTech Solution Pvt Ltd was excellent. They developed our two connected platforms, SuitableEats (a food ordering and table booking platform) and SuitableRiders (a dedicated platform for independent delivery riders) across Android, iOS and web, along with integrated merchant dashboards.
Both platforms launched successfully, providing a smooth experience for onboarding merchants and riders, while ensuring reliability across all features. Their dedication and quality of work truly exceeded our expectations.
Reviews verified by DesignRush and sourced from the agency's profile
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Code24x7 is a software development agency offering custom web and mobile apps, blockchain solutions, and digital transformation services. We specialize in delivering innovative, secure, and scalable solutions that help B2B, enterprise, and e-commerce clients achieve their business goals...
Top Services:
eCommerce Development
Web Development
Blockchain
WordPress Website Design
Mobile App Development
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Location
Muzaffarpur, India
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
4 Projects Listed
Code24x7 Services
eCommerce Development
Web Development
Blockchain
WordPress Website Design
Mobile App Development
Software Development
IT Services
ERP Consulting
CRM Consulting
Digital Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Affiliate Busness Club
Traininfo
ZipX
Data sourced from the agency's DesignRush profile
Code24x7 Reviews & Testimonials
Akram 'Akie' Hamam
Founder at Affiliate Business Club
5.0★
Software Development Review from Akram 'Akie' Hamam
Code24x7 helped me build my platform for my community and I have been very satisfied with their planning, skills and communication. They are always responsive and helpful with explanation, also in thinking how to build it. Before this I have made several website and automation with them. I can highly recommend them.
bhibhav pallav
Review from Google
5.0★
bhibhav pallav's Review Sourced from Google
The company offers a comprehensive web and mobile development service. Their team is proficient in full-stack technologies, ensuring a complete solution for various projects. They are dedicated to providing support around the clock, which is a significant advantage for clients. This commitment to availability and expertise makes them a reliable choice for digital development needs. Their services are designed to meet a wide range of client requirements efficiently. Satisfied with his works😌
Maniagot
Review from Google
5.0★
Maniagot's Review Sourced from Google
Got my business app developed from them. Smooth process and supportive team. They listened to all our requirements properly and delivered exactly what we needed.
Reviews verified by DesignRush and sourced from the agency's profile
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Future Factory Global is a business consulting and innovation advisory driving meaningful change. With deep expertise in digital innovation, transformation, strategy, and product development, we help organisations innovate, scale, and bring pioneering products to market...
Top Services:
Business Consulting
Market Research
Software Development
Mobile App Development
Big Data Analytics
Show more
Location
Sofia, Bulgaria
Number of Employees
Under 49
Minimal Budget
$10,000 - $25,000
Portfolios Count
2 Projects Listed
Future Factory Global Services
Business Consulting
Market Research
Software Development
Mobile App Development
Big Data Analytics
Cybersecurity
IT Services
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
ZebrineX
StayingBee
AI Procedure
Roadgames
Elando Solutions
Data sourced from the agency's DesignRush profile
Future Factory Global Reviews & Testimonials
Dragomir Zarev
Business Development at Roadgames
5.0★
Strategy Consulting Review from Dragomir Zarev
Bringing Georgi Tonchev into our UK expansion planning was one of the most strategic decisions we made. His structured approach to go-to-market strategy helped us move beyond surface-level market entry and deeply understand how to position Roadgames as a unique outdoor team-building provider in a mature and competitive UK events landscape.
Georgi guided me in refining our ideal customer profilesfrom HR leaders to corporate event plannersand aligning our messaging with their pain points and decision criteria. He played a key role in identifying underserved segments looking for sustainability-driven, authentic outdoor experiences, helping us differentiate against indoor-focused incumbents.
Through his Strategic Reset Framework, we created a repeatable customer acquisition model, clarified our value proposition for each partner tier, and defined a content-led LinkedIn outreach strategy that speaks directly to decision-makers. The outcome is a UK market entry strategy that is both creatively bold and commercially grounded. We now have a clear path to scalable growth, measurable outcomes, and a sharper ESG-aligned brand presence in the UK.
Reviews verified by DesignRush and sourced from the agency's profile
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We are a highly technologically advanced company that enables the automation of business processes within various industries in a timely, innovative and reliable fashion. Our software and hardware solutions transform the world of cash and security into exceptional consumer experience. Trust Tekbees, we are...
Top Services:
Mobile App Development
Software Development
AI Development
Web Development
Web Design
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Location
Miami, Florida
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
Tekbees Services
Mobile App Development
Software Development
AI Development
Web Development
Web Design
UI/UX Design
IT Services
Cloud Consulting
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Lexogrine is a premier AI agent development company and web and mobile software company specializing in AI development, React, React Native, and Node.js development...
Top Services:
Software Development
AI Development
Mobile App Development
Cybersecurity
eCommerce Development
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Location
Krakow, Poland
Number of Employees
Under 49
Average Hourly Rate
$49/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
4 Projects Listed
Lexogrine Services
Software Development
AI Development
Mobile App Development
Cybersecurity
eCommerce Development
Web Development
Software Testing
Cloud Consulting
Staff Augmentation
UI/UX Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Bit Adventure is a team of enthusiastic experts who live and breathe, creating progressive and cutting-edge projects. We have extensive knowledge in the world of start-ups and small projects and launched multiple MVPs, proofs of concept, and live products...
Top Services:
IT Services
Web Development
Mobile App Development
Software Development
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Location
Warsaw, Poland
Number of Employees
Under 49
Average Hourly Rate
$35/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
9 Projects Listed
Bit Adventure Services
IT Services
Web Development
Mobile App Development
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Ontik Technology serves as your expert partner, collaborating closely with clients to develop high-quality software solutions swiftly and accurately. As a global software consulting, development, and outsourcing agency, we are dedicated to delivering excellence in every project we undertake...
Top Services:
Web Development
SEO
ERP Consulting
CRM Consulting
Staff Augmentation
Show more
Location
Dhaka, Bangladesh
Number of Employees
50 - 99
Average Hourly Rate
$20/hr
Portfolios Count
4 Projects Listed
Ontik Technology Services
Web Development
SEO
ERP Consulting
CRM Consulting
Staff Augmentation
DevOps Consulting
Business Consulting
IT Services
Mobile App Development
Digital Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
The University of North Carolina at Chapel Hill
CircleBet
Onguard
Chippit
Aerolax
Emkay
Saiyonee
Tameem Agro
Root Group BD
South Asian Football Federation (SAFF)
Data sourced from the agency's DesignRush profile
Ontik Technology Reviews & Testimonials
Tarbi Binte Tofazzel
Review from Google
5.0★
Tarbi Binte Tofazzel's Review Sourced from Google
Great team to work with! Very professional and talented people. Ontik really gets what you need and delivers solid tech solutions super reliable and easy to communicate.
Mashrefa Tarannum
Review from Google
5.0★
Mashrefa Tarannum's Review Sourced from Google
⭐️⭐️⭐️⭐️⭐️ 5‑Star Review
Ontik Technology is reliable, professional, and collaborative. They delivered our web and mobile solution on time, with great communication and attention to detail. Their technical expertise and proactive suggestions added real value. Highly recommended for any business seeking a trustworthy tech partner.
Al Sahariar Ziddne
Review from Google
5.0★
Al Sahariar Ziddne's Review Sourced from Google
I recently had an opportinty to work with Ontik Technology, a global software consultancy, and was thoroughly impressed with their service. They developed outstanding, tailored software for my firm, showcasing exceptional technical skill and professionalism. The team understood our requirements, communicated seamlessly, and provided excellent support throughout the process. I highly recommend Ontik Technology for their high-quality solutions and commitment to customer satisfaction.
Reviews verified by DesignRush and sourced from the agency's profile
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Innovative Web & Custom Soft Development Solutions
DESIGN, DEVELOP, DEPLOY!!!
The PRIME is a team of highly skilled and experienced professionals in the field of Web Development and Custom Software Development
PRIME means - Punctuality, Quickness, Honesty and Professional work!
WE HAVE GOT YOU COVERED!!!...
Top Services:
Software Development
Mobile App Development
Web Development
Web Design
UI/UX Design
Show more
Location
Yerevan, Armenia
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
4 Projects Listed
PRIME IT Services
Software Development
Mobile App Development
Web Development
Web Design
UI/UX Design
eCommerce Development
Digital Services
IT Services
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
The Original AI Company | Generative AI Provider...
Top Services:
AI Development
Blockchain
Mobile App Development
Software Development
IT Compliance Solution
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Location
Ahmedabad, India
Number of Employees
100 - 249
Average Hourly Rate
$20/hr
Portfolios Count
5 Projects Listed
fxis.ai Services
AI Development
Blockchain
Mobile App Development
Software Development
IT Compliance Solution
Staff Augmentation
DevOps Consulting
IT Services
Business Consulting
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Healthcare Industry
Real Estate Industry
Gaming Industry
Data sourced from the agency's DesignRush profile
fxis.ai Reviews & Testimonials
Darshan Gajera
Review from Google
5.0★
Darshan Gajera's Review Sourced from Google
Working here has been a great experience. The friendly workplace and cooperative team members made my time both enjoyable and valuable. I got to work on different practical projects that helped me learn new skills and gain more knowledge. I appreciate the opportunity to be part of important projects and to learn from such skilled teammates.
Krisha Parmar
Review from Google
5.0★
Krisha Parmar's Review Sourced from Google
I have been interning here for over three months, and it has been an amazing experience. The work environment is supportive, and the team is always encouraging. I have learned a lot and gained hands-on experience in my field. The mentors are knowledgeable and always ready to guide me. The projects are challenging yet rewarding, helping me grow professionally. The company culture fosters creativity and innovation. I highly recommend this place to anyone looking for a great learning experience!
Om Bhut
Review from Google
5.0★
Om Bhut's Review Sourced from Google
During my three-month internship, I had the opportunity to work with a diverse range of technologies while receiving continuous guidance from my mentors. The company's management was highly supportive and approachable, fostering an open-door culture that made communication effortless. I could reach out to anyone in the office at any time, which greatly enhanced my learning experience. Additionally, the flexible working hours and work-from-home policy contributed to a positive and productive work environment. Overall, my internship was both enriching and enjoyable, providing me with valuable skills and insights.
Reviews verified by DesignRush and sourced from the agency's profile
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TO THE NEW is a digital technology services company providing innovative product engineering solutions to diverse industries across the globe. We design and build digital platforms with Cloud, Data, and AI as the main pillars...
Top Services:
Web Development
eCommerce Development
UI/UX Design
Software Testing
Blockchain
Show more
Location
Singapore, South Africa
Number of Employees
1000 & Up
Average Hourly Rate
$30/hr
Minimal Budget
$1,000 - $10,000
TO THE NEW Services
Web Development
eCommerce Development
UI/UX Design
Software Testing
Blockchain
Software Development
Big Data Analytics
IT Services
Digital Services
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Break Barriers, Scale Smarter, & Lead with Innovation.
PaceXgrowth is a forward-thinking technology solutions provider, dedicated to transforming businesses with cutting-edge software, AI-driven innovations, cloud solutions, healthcare software solutions, fitness app development solutions, Game development, and fintech software solutions. Our expertise lies in...
Top Services:
Mobile App Development
Software Development
IT Services
DevOps Consulting
Cloud Consulting
Show more
Location
Indore, India
Number of Employees
50 - 99
Average Hourly Rate
$5/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
PaceXgrowth Pvt Ltd Services
Mobile App Development
Software Development
IT Services
DevOps Consulting
Cloud Consulting
Staff Augmentation
Accounting
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
CloudKleyer Frankfurt GmbH is a German managed IT services provider with over 10 years of experience. We deliver 24/7 IT infrastructure management, cloud migration and optimization (IaaS, PaaS, SaaS), backup & disaster recovery, cybersecurity, and Remote Hands data center services. With certified experts...
Top Services:
Cloud Consulting
Cybersecurity
IT Services
Managed Services
Show more
Location
Frankfurt, Germany
Number of Employees
50 - 99
Average Hourly Rate
$40/hr
Minimal Budget
$1,000 - $10,000
CloudKleyer Services
Cloud Consulting
Cybersecurity
IT Services
Managed Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Gambling Industy
Gaming Industy
Fintech Industy
Data sourced from the agency's DesignRush profile
CloudKleyer Reviews & Testimonials
Rudolph Riman
Review from Google
5.0★
Rudolph Riman's Review Sourced from Google
We had to relocate expensive hardware from one data center to another. The technical services of the data center do not do any preliminary work in order to prepare the servers for relocation and transportation. We had to look for contractors in Frankfurt. After negotiating with three different companies, we’ve opted for cloudKleyer. Within a day, we sent them the terms of reference for our project and in a few days their specialists started working with us. We really liked the approach of this company to the task. While the work was
being done, we received detailed reports in messengers with videos and photos of
hardware. The transportation and connection to the new data center also went smoothly and without incident. We have a very positive impression about the cooperation. Thank you to cloudKleyer employees for their efficiency, accuracy and truly professional approach to business
Dmitriy Frants
Review from Google
5.0★
Dmitriy Frants's Review Sourced from Google
Hi everyone! Some time ago we had to buy and place in the data center 2 Cisco ASA 5506 gateways, one for current work, another one as a backup. We’ve been checking out the market and looked for a data center that could provide us with such hardware. We’ve contacted 5 different companies to find the gateways with the same requirements. Someone ignored our queries, someone promised to reply and never did, from someone we received a reply that “we are working on it”, but after that no one contacted us. So we continued our search until we came across CloudKleyer. They responded within 15 minutes! Asked us the clarifying questions and after receiving answers to them - sent a quote the same day. After we paid them, we even did not have to go to the data center – they handled everything by themselves: installed the gateways, connected them, and provided us with remote access to configure devices. On request they made a photo of our hardware in the rack. I recommend CloudKleyer for cooperation.
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5 Frequently Asked Questions About System Integrator Companies
Who needs system integrator company services?
Any business that uses multiple software systems and needs them to work together needs a system integrator. When systems are disconnected, data duplicates, processes slow down, and errors increase.
Typical use cases:
Mid-size and enterprise companies that have multiple tools (ERP, CRM, HR, finance) that must share data
Companies running legacy systems with outdated software that does not connect easily with modern tools
Fast-growing businesses that are adding new tools quickly and losing control over data and workflows
eCommerce and retail companies that need to sync orders, inventory, payments, and customer data in real time
Manufacturing and logistics companies that require tight coordination between supply chain, inventory, and operations systems
Finance and healthcare organizations that handle sensitive data and need secure, compliant integrations
Companies undergoing digital transformation that move to cloud systems, automation, or new platforms
Clear signal you need an integrator:
Data is entered manually into multiple systems
Reports do not match across tools
Teams rely on spreadsheets to “connect” systems
Processes break when one system changes
Scaling creates more errors instead of efficiency
At that point, integration is no longer optional.
How much do system integrator companies charge for their services?
System integrator services typically cost $15,000 to $1,500,000+, depending on how complex your systems are and how many platforms need to be connected.
Here is how pricing usually breaks down:
Simple integrations (2 systems): $15,000 to $75,000
Mid-level integrations (3–5 systems): $75,000 to $300,000
Enterprise-wide integrations (5+ systems): $300,000 to $1,500,000+
Cost also follows a clear structure across the project:
Planning and architecture: 10 to 20% of the total cost
Development and setup: 50 to 70% of the total cost
Testing and QA: 15 to 25% of total cost
Training and rollout: 5 to 15% of total cost
There are ongoing costs that most companies ignore at the start. After launch, expect:
Support and maintenance: 15 to 25% of the initial cost per year
Cloud, tools, and licenses: Ongoing monthly or annual fees
API and data usage costs: Depends on volume
Costs increase fast when systems are outdated, data is messy, or real-time processing is required. Legacy systems alone can add 20-50% to cost, and most companies should plan an extra 20-30% buffer for unexpected issues.
What is a typical timeline for system integration projects?
Most system integration service providers require from 3 to 18 months for their projects, depending on the number of systems, data complexity, and business size.
Here is how timelines usually break down:
Small to mid-size projects: 3 to 9 months
Large enterprise projects: 6 to 18 months
Simple integrations (2 systems): 6 to 12 weeks
Complex integrations (multiple systems): 9 to 18+ months
How system integration companies execute the project also affects speed:
Phased rollout: 4 to 12 months, lower risk, more stable
Big bang (all at once): 3 to 6 months, faster but higher risk
Several factors directly impact the timeline:
Data cleanup and migration can take 15 to 20% of the total time
Custom features add 3 to 6+ months
Legacy systems slow everything down
Testing and go-live add 1 to 2 months if done properly
Delays are common. Around 43% come from technical issues, and 40% from changing scope during the project.
How much downtime does system integration require?
Most system integrations require little to no downtime if planned correctly, but in practice, expect a few hours to a few days of disruption during final switchovers.
Downtime depends on how the company executes the project:
Parallel integration (best case): Near-zero downtime The new system runs alongside the old one, and then the switch happens quickly
Phased integration: A few hours at a time Work is done in small parts during planned maintenance windows
Full cutover (big bang): Hours to several days The entire system is replaced at once, with the highest risk of disruption
Several factors increase downtime risk:
Legacy systems: Harder to connect, more failures
Poor planning: No fallback or rollback options
High system dependency: If one system fails, others stop
No testing environment: Issues appear during live use
Strong teams reduce downtime by using backups, testing in advance, and scheduling work during low-activity periods. In well-managed projects, operations continue with minimal interruption.
What kind of support do system integrator companies provide after the project is finished?
System integration service providers do not stop at launch. They provide ongoing support to keep systems stable, secure, and working as expected. Without this, integrations break over time as systems update or data grows.
Post-project support usually includes:
Fixing errors, broken connections, or data sync issues that appear after launch
Tracking system health, fixing slow processes, and improving speed as data volume grows
Adjusting integrations when connected platforms change or update
Patching vulnerabilities and maintaining data protection standards
Helping internal teams resolve issues and answering day-to-day questions
Adding new features, connecting new systems, or expanding integrations as the business grows
Providing guides and training so teams can use and manage the system properly
Most companies charge ongoing support as 15–25% of the initial project cost per year. Without this support, systems degrade, errors increase, and internal teams take on hidden maintenance work.
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