Our industry analysts ranked the leading IT services companies in Illinois that help businesses run and manage their digital infrastructures efficiently. Review their prices, portfolios, client experiences, team size and more to select the best partner for your needs.

United States × Illinois × Finance × $1,000 - $10,000 × Clear Filters
  • Building Custom Software, Web And Mobile Solutions

    TechAvidus is an IT agency with 10+ years of experience, delivering AI-powered custom software, web and mobile apps, and e-commerce solutions to clients including Pfizer and GSK. It has completed 300+ projects. Best for startups and SMBs seeking cost-effective offshore development...

    Top Services:

    • AI Development
    • Web Development
    • Software Development
    • Mobile App Development
    • Social Media Marketing
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $18/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    56 Projects Listed

    TechAvidus Services

    • AI Development
    • Web Development
    • Software Development
    • Mobile App Development
    • Social Media Marketing
    • SEO
    • PPC
    • IT Services
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Realty Works
    • Poindle Online Scheduler
    • Alliance Advisors
    • MATE IT
    • Origin
    • EshopBox
    • GateKeeper Press
    • Client Care
    • PFizer
    Data sourced from the agency's DesignRush profile

    TechAvidus Reviews & Testimonials

    • Marcos Queiroz
      Marcos Queiroz Director at Rapido
      4.5

      Software Development Review from Marcos Queiroz

      They were very responsive and the quality of the work was good. We experienced a few challenges with the back and forth during deliveries and some unexpected delays but they were always receptive to feedback and responded well to our concerns. I'd happily recommend them, especially Megha as the Project Manager and Savan as the Developer.

    • Edmund Sohkhlet
      Edmund Sohkhlet Business Owner at The Shillong Tours
      4.5

      SEO Review from Edmund Sohkhlet

      From the start, the team was responsive, knowledgeable, and attentive to my needs. They took the time to understand my requirements and offered clear, practical solutions tailored to my situation. We are looking forward in the future expectation with the same kind of work

    • Stephen Pritchard
      Stephen Pritchard CEO at AAL LTD
      5.0

      SEO Review from Stephen Pritchard

      TechAvidus provided exceptional SEO services that significantly boosted our online presence. Their team demonstrated deep expertise in keyword research, on-page optimization, and backlink strategies, resulting in improved search engine rankings and increased organic traffic to our website. They consistently delivered detailed reports and actionable insights, keeping us informed at every stage of the process. What stood out was their proactive approach to understanding our business needs and tailoring their strategies accordingly. Their responsiveness and commitment to achieving measurable results made them a valuable partner. We highly recommend TechAvidus for anyone looking to enhance their digital visibility and grow their business.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Engineering Intelligent Solutions Through Design and Code - Web, Mobile AI, Blockchain

    SapientPro is a custom software, design, and AI development team. Since 2017, we've shipped 200+ projects in the US and EU, with offices in New York, Tallinn, and Lucerne. Most clients come back for a second project, the metric we actually care about...

    Top Services:

    • AI Development
    • eCommerce Development
    • Mobile App Development
    • Web Design
    • Web Development
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    20 Projects Listed

    SapientPro Services

    • AI Development
    • eCommerce Development
    • Mobile App Development
    • Web Design
    • Web Development
    • Software Development
    • IT Services
    • UI/UX Design
    • Blockchain
    • DevOps Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Zich Solutions
    • Contentoo
    • HEX
    • MasTrack
    • Sprinkle
    • Slab Sharks
    • SalesLogs
    • Piktochart
    • The Big Data Chef
    • Footshop
    Data sourced from the agency's DesignRush profile

    SapientPro Reviews & Testimonials

    • Slava Berkovich
      Slava Berkovich Chief Technology Officer at Saleslogs
      5.0

      Software Development Review from Slava Berkovich

      SapientPro consistently delivers high-quality work that aligns with project requirements. The team demonstrates strong expertise in Angular, TypeScript, and JavaScript. Their project management and communication practices are highly effective, with weekly client meetings held to provide updates on progress and ensure alignment.

    • Jeremy Ott
      Jeremy Ott Founder at Marketing Reporting Tool
      5.0

      Software Development Review from Jeremy Ott

      This team was extremely responsive from the start. They pulled together a comprehensive quote for my MVP and have delivered on all of the requirements. The daily updates from the product/project manager are extremely helpful and it’s clear that the team cares about the quality of work they deliver. The engineers working on the product are always willing to make recommendations and go above and beyond to make the experience and underlying infrastructure that much better.

    • Luc Vlekken
      Luc Vlekken CEO at Liswood & Tache
      5.0

      eCommerce Development Review from Luc Vlekken

      We've had the pleasure of working closely with this development team on several projects, and the experience has been consistently excellent. Not only are they highly skilled developers, but they also think along with us both from a technical and a product/customer perspective. Their proactive attitude, reliability, and ability to translate complex requirements into elegant solutions make them a true partner rather than just a supplier. Highly recommended.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • We Help Manufacturers Modernize Their Legacy Data Systems

    IT Impact, Inc. delivers custom database and software solutions using Microsoft technologies. Through its Access Experts division, the company specializes in Microsoft Access development, database repair, system upgrades, and migrations to SQL Server and cloud platforms...

    Top Services:

    • IT Services
    • Big Data Analytics
    • Software Development
    • Cloud Consulting
    • ERP Consulting
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $235/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed

    IT Impact, Inc. Services

    • IT Services
    • Big Data Analytics
    • Software Development
    • Cloud Consulting
    • ERP Consulting
    • CRM Consulting
    • Business Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • House of Flavors
    • Northland CDL Training
    • University Endowment Fund
    Data sourced from the agency's DesignRush profile

    IT Impact, Inc. Reviews & Testimonials

    • Mike Russell
      Mike Russell Review from Google
      5.0

      Mike Russell's Review Sourced from Google

      We met with Juan Soto and Josiah Lim, and the amount of useful information provided in a short period of time was above and beyond our expectations! They care about their customers, I would highly recommend!

    • Max Biella
      Max Biella Review from Google
      5.0

      Max Biella's Review Sourced from Google

      BMD International Trading Corp has had an excellent experience working with IT Impact. Junibeth and the rest of the team have consistently demonstrated professionalism, responsiveness, and a strong understanding of our business and our software needs. We custom made ours from scratch with IT Impact and it works like a charm!

    • Chris Marshall
      Chris Marshall Review from Google
      5.0

      Chris Marshall's Review Sourced from Google

      I hired IT Impact to redo my website. It's so much better than it was and their staff are insightful and professional. I love the working relationship!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • IT, Business, BPO, Audit, Tax and Advisory are just the beginning.

    Grant Thornton LLP (US) is an IT, project management, audit, tax, AgTech, and BPO company headquartered in Chicago, Illinois with over 50 U.S. offices and access to a global network or member firms in over 135 countries. We offer a broad range of services in strategy and consulting, operations, technology and...

    Top Services:

    • Accounting
    • Business Consulting
    • Market Research
    • HR Outsourcing
    • Software Development
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    Grant Thornton Services

    • Accounting
    • Business Consulting
    • Market Research
    • HR Outsourcing
    • Software Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Financial industry
    • Real estate industry
    • Media and Entertainment industry
    Data sourced from the agency's DesignRush profile

    Grant Thornton Reviews & Testimonials

    • Theodore Mall
      Theodore Mall Review from Google
      4.0

      Theodore Mall's Review Sourced from Google

      One of the world’s leading organizations of independent audit, tax and advisory firms. Grant Thornton has revenues in excess of $1.9 billion and operates more than 50 offices.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Your business now has global specialists!

    Tazriel is a global outsourcing partner providing affordable remote service expertise for Software Development, Microsoft Power Platform automation, Mendix app Builds, Cvent event technology support, IT Administration and AI Training. With 24/7 support and cost savings of upto 70%, we help businesses...

    Top Services:

    • Digital Services
    • Web Design
    • Web Development
    • Social Media Marketing
    • Event Marketing
    • Show more
    Location
    Springfield, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $29/hr
    Minimal Budget
    $1,000 - $10,000

    Tazriel Services

    • Digital Services
    • Web Design
    • Web Development
    • Social Media Marketing
    • Event Marketing
    • Software Development
    • Mobile App Development
    • Staff Augmentation
    • IT Services
    • BPO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Selam & GO
    • AddisSky
    • Selam & Orbit
    Data sourced from the agency's DesignRush profile
  • Revolutionize Your Healthcare Practice.

    iCareBilling is a private American Healthcare IT Company that provides Insurance Credentialing, Medical Billing and other services to the healthcare industry across the United States, integrating services with any EHR, Practice Management, or Medical Billing Software...

    Top Services:

    • BPO
    • Web Design
    • WordPress Website Design
    • Managed Services
    • IT Services
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    500 - 999
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000

    iCareBilling Services

    • BPO
    • Web Design
    • WordPress Website Design
    • Managed Services
    • IT Services
    • Staff Augmentation
    • Business Consulting
    • Call Centers
    • Accounting
    • Customer Support
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Arthritis Care Medical Group
    • Midwest Care Center
    • Northeast Wisconsin Behavioral Health
    • Reliable Health Services
    • Sleepologie Health and Wellness Center
    Data sourced from the agency's DesignRush profile

    iCareBilling Reviews & Testimonials

    • Jose Vega
      Jose Vega Review from Google
      5.0

      Jose Vega's Review Sourced from Google

      I have been using iCare for years. The owner is involved in the day-to-day operations and is extremely responsive to our requests and has never failed to meet a deadline. I can't say that about many other companies. VERY RELIABLE and the customer service is fast. Very professional. I truly recommend them.

    • Donna Anderson
      Donna Anderson Review from Google
      5.0

      Donna Anderson's Review Sourced from Google

      ICAREBILLING is a wonderful service! They truly live up to their name. They have helped me so much with my practice. I highly recommend them!!

    • Oleta Schranz
      Oleta Schranz Review from Google
      5.0

      Oleta Schranz's Review Sourced from Google

      Excellent and prompt service. They have great attention to detail and work hard to provide the best for their customers.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Trusted IT Solutions

    Verity IT provides Managed IT services, cybersecurity services, and cloud solutions to help your business stay secure and run smoothly. With offices in Chicago, Nashville, Orlando, and Fort Myers/Naples, we are well-positioned to serve businesses across these regions...

    Top Services:

    • Managed Services
    • IT Services
    • IT Compliance Solution
    • Cloud Consulting
    • Cybersecurity
    • Show more
    Location
    Downers Grove, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000

    Verity IT, LLC Services

    • Managed Services
    • IT Services
    • IT Compliance Solution
    • Cloud Consulting
    • Cybersecurity
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • TransNational Payments
    • Lli Architectural Lighting LLC
    • Tangent Technologies
    Data sourced from the agency's DesignRush profile

    Verity IT, LLC Reviews & Testimonials

    • L William Porter III
      L William Porter III Review from Google
      5.0

      L William Porter III's Review Sourced from Google

      Verity has handled storing my files for quite some time and helping me time to time when issues arise. I am a solo attorney so I do not have an IT department. Kyle Pizer helped me greatly today by transitioning all of my files and programs from an old to a new laptop so I can continue working without interruption. Much appreciated!

    • Phil
      Phil Review from Google
      1.0

      Phil's Review Sourced from Google

      For a larger company that needs a complete managed service with a lot of employees maybe they are better suited? For a small company sales office like mine, with only 5 employees they were nothing short a nightmare. Techs were all great and very professional. Their billing department and their overall communication were terrible. Their sales team sold us products we never needed and they never followed up on things we actually wanted done. We asked them to address modernizing our office , setting up a cloud based server. Never happened. We had a 15 year old data server with less than 500 Gigs of data on it. We signed up with them in May 2023. We wanted their "monitored" pay as you go service, I asked them to provide what charges would be to set up a cloud based data server based on their own sales team suggestion before we signed up. After 3 attempts over several months, I was finally notified in August they would need to charge us 8 hours of billed time to provide what was needed to do that. This was after they already onboarded us and already had inventory of what we had. Having friends in the IT industry they told me something just didn't sound right and this forced me to educate myself on Microsoft 365 services, which we were already paying for I might add. I came to find out they basically wanted $1200 of extra charges just to tell us to move our data to SharePoint. They sold us an email filter program that they set up and installed which ended up blocking legit emails for our business, then when we needed to get those emails sent to our inbox they charged us billing time to do it, then charged us AGAIN to remove the program entirely when they installed and set up the program and it never worked. They opened tickets on our 15 year data server we were never told about, and then billed us time out of our hours block without ever notifying us about it until we saw the bill. Ultimately over 4 weeks time I moved all our data to SharePoint myself, removed our old data server from our network. Our Microsoft accounts were upgraded and all our employees can now work remotely if they chose with file access anywhere with all the benefits of Microsoft defender and malware endpoint security which has been configured also by myself ( Keep in mind I don’t consider myself an IT expert by any means and was able to do all this on my own with a little bit of research). We’re getting almost no email spam now and our dependency on a 15 year old data server is gone. Sadly this all came with no help from Verity IT and instead thousands of extra dollars in fees for things we never needed that could have been avoided. Now 3 months since terminating our relationship our office data sharing system runs flawlessly and we have had not 1 technical issue.

    • Dan Breen
      Dan Breen Review from Google
      5.0

      Dan Breen's Review Sourced from Google

      Verity IT was simply amazing to deal with. When COVID hit we rushed to get our teams to work from home and they were there every step of the way. Now transitioning back into the office they made sure that moving back in was simple and everything was taken care of. Great company to work with and have on your side.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • AI Solutions Driving Your Business Success

    Cepoch is a North American AI and software services firm with over 20 years of experience, delivering intelligent solutions and building lasting partnerships across 300+ projects and 100+ clients...

    Top Services:

    • AI Development
    • Cybersecurity
    • Software Development
    • Mobile App Development
    • IT Services
    • Show more
    Location
    South Barrington, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000

    Cepoch Services

    • AI Development
    • Cybersecurity
    • Software Development
    • Mobile App Development
    • IT Services
    • Managed Services
    • IT Compliance Solution
    • Big Data Analytics
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • JLL
    • Sergento
    • Microsoft
    • Goodwill
    • Data Delivers
    • Caterpillar
    • Digital Media Solutions
    • Harper College
    • City of Seattle
    • Land Trust
    Data sourced from the agency's DesignRush profile

    Cepoch Reviews & Testimonials

    • Stephanie Velasco
      Stephanie Velasco Review from Google
      5.0

      Stephanie Velasco's Review Sourced from Google

      We've had a great experience working with Cepoch. Their team is responsive, professional and genuinely focused on helping our business operate more efficiently. They took the time to understand our needs, streamlined our lead response process and made communication more organized. We've noticed great improvement in our workflow and appreciate how proactive they are in providing support. I highly recommend Cepoch.

    • Derek
      Derek Review from Google
      5.0

      Derek's Review Sourced from Google

      Flamingo Bahamas is an outstanding platform that truly highlights the best of what local businesses have to offer. It’s user-friendly, well-organized, and makes discovering deals and services across the island incredibly easy. What stands out most is how it connects customers directly with businesses, giving both sides real value—customers save money while businesses gain visibility.

    • Derek Stuart
      Derek Stuart Review from Google
      5.0

      Derek Stuart's Review Sourced from Google

      I’ve had an amazing experience with Flamingo Bahamas! The platform makes it incredibly easy to discover great deals from local businesses all in one place. It’s user-friendly, convenient, and actually helps you save money while supporting Bahamian businesses at the same time.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews

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