Top System Integration Companies
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$10,000+$25 - $49 / hr250 - 999Rzeszów, PolandServices provided
See all 40 projectsEdvantis is a versatile software development company offering a variety of services, including software engineering, AI, DevOps, and support solutions. Consistently praised for their communication, technical expertise, and project management, they maintain a strong client focus, leading to successful outcomes in over 90% of cases. Approximately 80% of reviews highlight their cultural fit, value for cost, and ability to integrate seamlessly with client teams.
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$10,000+$100 - $149 / hr250 - 999Alameda, CA
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Absolutdata Analytics is an artificial intelligence company. Their team is based in Alameda, California and Gurugram, India and focuses on Artificial Intelligence and BI & big data consulting & SI.
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$10,000+$100 - $149 / hr250 - 999Warren, NJ
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Knowledgent is a big data company. The team focuses on BI & big data consulting & SI and Application Management & Support, and the company is in Warren, New Jersey and Philadelphia, Pennsylvania.
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$10,000+$100 - $149 / hr10 - 49Boston, MA
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NewVantage Partners is a data analytics company. They specialize in BI & big data consulting & SI and Artificial Intelligence and were launched in 2001.
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$10,000+$100 - $149 / hr10 - 49Los Angeles, CA
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Business intelligence company ExistBI was founded in 2008. The team provides BI & big data consulting & SI and IT managed services and is located in Los Angeles, California.
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$10,000+$100 - $149 / hr50 - 249Washington, DC
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ETERA is a big data analytics company. The agency is located in Washington, District of Columbia and Chicago, Illinois. Their services include BI & big data consulting & SI and IT managed services.
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$10,000+$150 - $199 / hr2 - 9
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Small unified communications consulting & SI company Stitch Communications, is located in Bristol , England. The team focuses on unified communications consulting & SI.
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$5,000+$100 - $149 / hr50 - 249Alpharetta, GA
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Midsize business intelligence company Convergence Consulting Group, is in Alpharetta, Georgia. Their services include BI & big data consulting & SI and IT managed services.
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$1,000+$50 - $99 / hr50 - 249Paris, France
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Big data analytics company Solution BI offers BI & big data consulting & SI. They are based in Paris, France and New York, New York.
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$1,000+$50 - $99 / hr10 - 49Gaithersburg, MD
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DecisionPath Consulting is a big data analytics company. Located in Gaithersburg, Maryland, the team focuses on BI & big data consulting & SI.
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$1,000+$50 - $99 / hr10 - 49Irving, TX
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Big data company Fusion Consulting is headquartered in Irving, Texas. They specialize in BI & big data consulting & SI.
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$5,000+$100 - $149 / hr250 - 999Atlanta, GA
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Internap Network Services is an IT managed services company. The team offers IT managed services and cloud consulting & SI, and the firm is based in Atlanta, Georgia.
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$10,000+$50 - $99 / hr10 - 49Ann Arbor, MI
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Software development firm and cloud consulting & SI company RightBrain Networks was founded in 2009. The company focuses on Custom Software Development and cloud consulting & SI, and is small.
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$5,000+$100 - $149 / hr250 - 999Southfield, MI
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NTT is an IT managed services company. They provide IT managed services and IT strategy consulting and are in Southfield, Michigan.
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$5,000+$100 - $149 / hr10 - 49Livonia, MI
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Soothsayer Analytics, a big data analytics company, was launched in 2014. Headquartered in Livonia, Michigan, the team offers BI & big data consulting & SI and Artificial Intelligence.
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$5,000+$25 - $49 / hr50 - 249Baltimore, MD
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IT managed services company Edge Web Hosting focuses on IT managed services and cloud consulting & SI. They were launched in 1989.
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$10,000+$25 - $49 / hr50 - 249Catonsville, MD
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Located in Catonsville, Maryland, LCG Technologies Corp. Is a website development firm. They provide Web Development and Mobile App Development and were founded in 1994.
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$10,000+$150 - $199 / hr2 - 9Bristol, England
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Listbroker.com is a data analytics company. Established in 1982, the company is based in Bristol, England. Their team specializes in BI & big data consulting & SI and Direct Marketing.
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$10,000+$150 - $199 / hr10 - 49
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MediaBase Direct Limited, a big data company, is based in London, England and Portsmouth, England. They provide BI & big data consulting & SI and Mobile & App Marketing and were launched in 1996.
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$5,000+$100 - $149 / hr50 - 249Denver, CO
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Launched in 2006, Faction is a cloud consulting & SI and IT managed services company. The team offers cloud consulting & SI and IT managed services.
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$5,000+$100 - $149 / hr10 - 49Denver, CO
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Launched in 2001, Decentrix is a big data analytics company. The small team specializes in BI & big data consulting & SI and Artificial Intelligence.
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$5,000+$100 - $149 / hr10 - 49Denver, CO
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Data analytics company Mashey is in Denver, Colorado. They offer BI & big data consulting & SI and were founded in 2015.
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$5,000+$100 - $149 / hr10 - 49Plano, TX
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Business intelligence company Novedea Systems was founded in 2005. In Plano, Texas, the team offers BI & big data consulting & SI and Custom Software Development.
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$5,000+$100 - $149 / hr250 - 999Denver, CO
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Launched in 1972, Lewan Technology is a midsize Denver, Colorado-based IT managed services company. Their services include IT managed services and IT strategy consulting.
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$5,000+$100 - $149 / hr10 - 49Columbus, OH
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Founded in 2007, NuGrowth Solutions, LLC is a CRM consulting and SI company. The team specializes in CRM consulting and SI and Content Marketing and is in Columbus, Ohio.
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$10,000+$150 - $199 / hr10,000+London, England
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Advertising company Sapient Razorfish was founded in 1990. The company specializes in Advertising and Branding, and is large.
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$5,000+$100 - $149 / hr10 - 49Columbus, OH
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AhelioTech LTD, a cloud consulting & SI and IT strategy consulting company, offers cloud consulting & SI and IT strategy consulting. The agency is in Columbus, Ohio.
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$5,000+$100 - $149 / hr2 - 9Chanhassen, MN
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Cheval Partners is a cloud consulting & SI and IT strategy consulting company. The agency is located in Chanhassen, Minnesota. Their team provides cloud consulting & SI and IT strategy consulting.
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$5,000+$100 - $149 / hr50 - 249Minneapolis, MN
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PhData, Inc. Is a Minneapolis, Minnesota-based business intelligence company and IT managed services company. Launched in 2014, the team provides BI & big data consulting & SI and IT managed
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$1,000+$25 - $49 / hr250 - 999Irving, TX
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Branding firm Kobie Marketing is located in Irving, Texas and St. Petersburg, Florida. The team specializes in Branding and Marketing Strategy.
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$5,000+$25 - $49 / hr1,000 - 9,999
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Kio Networks, an IT strategy consulting company, was launched in 2002. The agency focuses on IT strategy consulting and cloud consulting & SI.
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$5,000+$100 - $149 / hr10 - 49Parkville, MO
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Evolytics is a Marketing Strategy and data analytics company. Their small team is headquartered in Parkville, Missouri. Their services include Marketing Strategy and BI & big data consulting & SI.
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$5,000+$100 - $149 / hr50 - 249Cupertino, CA
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Based in Cupertino, California, Kalio Inc is a cloud consulting & SI and e-commerce development company. The team focuses on cloud consulting & SI and E-Commerce Development.
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$5,000+$100 - $149 / hr250 - 999Pittsburgh, PA
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IT managed services company Expedient provides IT managed services and cloud consulting & SI. They were established in 2001.
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$5,000+$100 - $149 / hr50 - 249Houston, TX
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Located in Houston, Texas, Accudata Systems is a Cybersecurity company. They provide Cybersecurity and cloud consulting & SI.
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$5,000+$100 - $149 / hr1,000 - 9,999Herndon, VA
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EPlus Inc. Is an IT strategy consulting company. Launched in 2000, the firm is based in Herndon, Virginia. Their team offers IT strategy consulting and IT managed services.
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$5,000+$100 - $149 / hr50 - 249New York, NY
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MediaLink, a midsize Marketing Strategy company, is based in New York, New York and Los Angeles, California. Their services include Marketing Strategy and BI & big data consulting & SI.
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$1,000+$25 - $49 / hr250 - 999București, Romania
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Bitech Company is a Back Office Outsourcing company. The team is headquartered in București, Romania, and their services include Back Office Outsourcing and CRM consulting and SI.
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$1,000+$25 - $49 / hr250 - 999București, Romania
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CALLITY is a Back Office Outsourcing company. Their midsize team is based in București, Romania. Their services include Back Office Outsourcing and CRM consulting and SI.
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$1,000+$100 - $149 / hr250 - 999
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AstraQom Romania, a midsize answering service company, is based in Eindhoven, Netherlands. Their services include Call Center Services and CRM consulting and SI.
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$1,000+$25 - $49 / hr250 - 999Iași, Romania
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Zigosoft SRL is an answering service company. The team offers Call Center Services and CRM consulting and SI, and the firm is based in Iași, Romania.
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$10,000+$100 - $149 / hr250 - 999Rīga, Latvia
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Established in 1995, Action Global Communications is a Digital Strategy company. Their team specializes in Digital Strategy and unified communications consulting & SI.
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$5,000+$100 - $149 / hr250 - 999Roma, Italy
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Founded in 1995, Qvantel is a CRM consulting and SI company. Their team offers CRM consulting and SI and IoT development.
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$5,000+$100 - $149 / hr10 - 49Milano, Italy
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Launched in 2016, Tech Gap Italia is a cloud consulting & SI and IT strategy consulting company. In Milano, Italy, the team specializes in cloud consulting & SI and IT strategy consulting.
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$5,000+$100 - $149 / hr50 - 249Milano, Italy
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Juniper Networks Italy is a cloud consulting & SI company. They are located in Milano, Italy, and their services include cloud consulting & SI and IT managed services.
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$5,000+$100 - $149 / hr1,000 - 9,999San Jose, CA
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Extreme Networks is a cloud consulting & SI company. The team specializes in cloud consulting & SI and IT managed services and is in San Jose, California and Milano, Italy.
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$5,000+$100 - $149 / hr1,000 - 9,999Torino, Italy
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Reply is an artificial intelligence firm. They specialize in Artificial Intelligence and BI & big data consulting & SI and were founded in 1996.
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$5,000+$100 - $149 / hr1,000 - 9,999Milano, Italy
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Founded in 2012, NTT DATA Italia, a large Blockchain company, is located in Milano, Italy. Their services include Blockchain and cloud consulting & SI.
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$10,000+$100 - $149 / hr50 - 249Wien, Austria
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Anovis IT Services, a cloud consulting & SI and IT managed services company, was founded in 2003. The team offers cloud consulting & SI and IT managed services and is headquartered in Wien, Austria.
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$10,000+$100 - $149 / hr50 - 249Helsinki, Finland
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Bitbar is a mobile application development company established in 2009. The midsize team focuses on Mobile App Development and cloud consulting & SI.
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$10,000+$100 - $149 / hr250 - 999Tampere, Finland
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Gofore is a software development company. They are headquartered in Tampere, Finland and Helsinki, Finland, and their services include Custom Software Development and UX/UI Design.
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List of the Best Data Integration Companies
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$25,000+$25 - $49 / hr1,000 - 9,999Orlando, FL
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
50% System Integrators50% Other -
$10,000+$100 - $149 / hr250 - 999Atlanta, GA
Ability to deliver
35.2/40.015.8/20 Reviews9.6/10 Clients & Experience9.8/10 Market PresenceService focus
100% System Integrators -
$25,000+$200 - $300 / hr1,000 - 9,999New York, NY
Ability to deliver
34.2/40.017/20 Reviews7.8/10 Clients & Experience9.4/10 Market PresenceService focus
80% System Integrators20% Other -
$50,000+$50 - $99 / hr250 - 999Plano, TX
Ability to deliver
36.9/40.017.2/20 Reviews9.7/10 Clients & Experience10/10 Market PresenceService focus
50% System Integrators50% Other -
$25,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
35.6/40.015.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% System Integrators60% Other -
$5,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
32.2/40.017/20 Reviews7.9/10 Clients & Experience7.3/10 Market PresenceService focus
75% System Integrators25% Other -
$50,000+$50 - $99 / hr1,000 - 9,999Kraków, Poland
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
25% System Integrators75% Other -
$25,000+$25 - $49 / hr50 - 249San Rafael, Argentina
Ability to deliver
35.3/40.016/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
70% System Integrators30% Other -
$75,000+Undisclosed250 - 999Oak Brook, IL
Ability to deliver
34.3/40.015/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
90% System Integrators10% Other -
$25,000+$50 - $99 / hr1,000 - 9,999Irving, TX
Ability to deliver
33.2/40.015.8/20 Reviews9.9/10 Clients & Experience7.4/10 Market PresenceService focus
50% System Integrators50% Other -
$5,000+$50 - $99 / hr50 - 249København, Denmark
Ability to deliver
36.9/40.017.8/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
100% System Integrators -
$50,000+$50 - $99 / hr250 - 999Austin, TX
Ability to deliver
36.8/40.018.4/20 Reviews10/10 Clients & Experience8.3/10 Market PresenceService focus
60% System Integrators40% Other -
$25,000+Undisclosed1,000 - 9,999Toronto, Canada
Ability to deliver
36.4/40.017.8/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
65% System Integrators35% Other -
$25,000+$50 - $99 / hr250 - 999Gliwice, Poland
Ability to deliver
39.3/40.019.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
35% System Integrators65% Other -
$5,000+$50 - $99 / hr50 - 249Hanoi, Vietnam
Ability to deliver
36.3/40.017.6/20 Reviews9.8/10 Clients & Experience8.9/10 Market PresenceService focus
80% System Integrators20% Other -
$25,000+$50 - $99 / hr250 - 999Warszawa, Poland
Ability to deliver
36/40.016.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% System Integrators60% Other -
$25,000+$25 - $49 / hr250 - 999Amsterdam, Netherlands
Ability to deliver
35.9/40.016.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% System Integrators60% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Corte Madera, CA
Ability to deliver
37.7/40.018.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
25% System Integrators75% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Antipolo, Philippines
Ability to deliver
36.9/40.017.4/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
25% System Integrators75% Other -
$10,000+$100 - $149 / hr50 - 249Anchorage, AK
Ability to deliver
32.9/40.016.8/20 Reviews9.3/10 Clients & Experience6.8/10 Market PresenceService focus
75% System Integrators25% Other -
$100,000+$50 - $99 / hr1,000 - 9,999Malmö, Sweden
Ability to deliver
36.7/40.016.8/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
46% System Integrators54% Other -
$25,000+$100 - $149 / hr50 - 249
Ability to deliver
28.7/40.014.6/20 Reviews8.1/10 Clients & Experience6/10 Market PresenceService focus
90% System Integrators10% Other -
$10,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
34.5/40.017.6/20 Reviews10/10 Clients & Experience7/10 Market PresenceService focus
50% System Integrators50% Other -
$1,000+$50 - $99 / hr250 - 999Warszawa, Poland
Ability to deliver
32.8/40.016.6/20 Reviews9.7/10 Clients & Experience6.5/10 Market PresenceService focus
55% System Integrators45% Other -
$25,000+Undisclosed250 - 999Los Angeles, CA
Ability to deliver
31.3/40.015.8/20 Reviews6.7/10 Clients & Experience8.8/10 Market PresenceService focus
50% System Integrators50% Other -
UndisclosedUndisclosed250 - 999New York, NY
Ability to deliver
34.2/40.016.2/20 Reviews10/10 Clients & Experience8/10 Market PresenceService focus
40% System Integrators60% Other -
$50,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
36.9/40.017.8/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
30% System Integrators70% Other -
$5,000+$50 - $99 / hr50 - 249
Ability to deliver
35/40.017.4/20 Reviews10/10 Clients & Experience7.6/10 Market PresenceService focus
60% System Integrators40% Other -
$50,000+$25 - $49 / hr250 - 999Las Vegas, NV
Ability to deliver
33.9/40.016.2/20 Reviews10/10 Clients & Experience7.7/10 Market PresenceService focus
40% System Integrators60% Other -
$50,000+$50 - $99 / hr50 - 249Gliwice, Poland
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
30% System Integrators70% Other
System Integration Company FAQs
A system integrator designs and implements solutions that connect disparate hardware, software, and data sources into one streamlined environment. Their job is to ensure information flows flawlessly between ERPs, CRMs, cloud apps, on-prem servers, and edge devices. By mapping business processes, developing APIs, configuring middleware, and testing end-to-end performance, they turn siloed systems into a single source of truth.
System integration companies tailor their services to meet their clients’ unique needs and goals. Generally speaking, these service providers offer the following deliverables:
- Architecture design and technology road-mapping
- API development and middleware configuration
- Data migration, cleansing, and master-data management
- Custom software or microservice development
- Cloud, on-prem, and hybrid environment orchestration
- Ongoing monitoring, security hardening, and support
Many firms also provide consulting on vendor selection, licensing, and change management to maximize adoption. Make sure they have proven experience in the type of services you need to get the most out of your investment.
Budgets vary widely based on scope, complexity, and other key factors. Small point-to-point integrations may start around $25,000 – $50,000, while enterprise-wide digital transformation projects can go as high as $500,000. Hourly rates typically range from $100 – $200 for senior engineers in North America and Western Europe, with lower rates available from nearshore or offshore teams. Always request a detailed statement of work to understand fixed vs. variable costs.
- Align expertise: Shortlist companies that have integrated your core platforms (e.g., SAP, Salesforce, and Azure).
- Verify success: Read Clutch reviews, case studies, and ask for references in your industry.
- Assess methodology: Look for proven frameworks, security standards (e.g., ISO 27001 and SOC 2), and clear project governance.
- Evaluate culture fit: Strong communication, agile collaboration, and transparent reporting are critical for long projects.
- Guarantees of “zero downtime” without a documented rollback plan
- Vague pricing or change-order policies
- Limited access to source code or documentation
- No certified engineers for the platforms involved
- Overreliance on proprietary connectors that lock you in
- Have you taken similar projects and what were the outcomes?
- How will you ensure data security and compliance (GDPR, HIPAA, etc.)?
- What is your approach to testing and user acceptance?
- Who owns the intellectual property and source code?
- How do you handle post-launch support and SLAs?
Agencies provide multidisciplinary teams—solution architects, DevOps engineers, and security specialists—capable of tackling complex, multi-system projects and offering 24/7 support. Freelancers can be cost-effective for single integrations but may lack the breadth of expertise and redundancy needed for mission-critical environments.
Any data-driven sector—manufacturing, healthcare, fintech, retail, logistics—relies on seamless information flow. For example, manufacturers use integrators to connect IoT sensors with MES and ERP systems for real-time production insights, while retailers link e-commerce platforms, inventory databases, and POS systems to deliver true omnichannel experiences.