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Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Modern IT. Built Secure. Delivered Right.
Zazz is a trusted software engineering and IT services partner helping enterprises deliver secure, scalable, high-impact tech initiatives. We solve complex challengeslegacy bottlenecks, tech debt, talent gaps, compliance risks, and system fragmentation...
Top Services:
- Mobile App Development
- IT Services
- Software Development
- Staff Augmentation
- IT Compliance Solution
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $45/hr
- Portfolios Count
- 36 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsZazz Services
Data sourced from the agency's DesignRush profileJP Morgan BBC News PayPal Harvard Innovation Labs HBO Jeddah Season McDonald's NBA Honda Citibank
Zazz Reviews & Testimonials

Mobile App Development Review from Sam Zaid
Their team's technical proficiency and creativity have significantly contributed to the success of our world's first connected carsharing marketplace. Zazz not only met but exceeded our expectations, delivering a seamlessly integrated and user-friendly mobile app that has truly empowered people to carshare everywhere. The collaboration with Zazz has proven to be a valuable partnership, marked by open communication, timely delivery, and a genuine dedication to our mission.

Mobile App Development Review from Jay Thrash
Their unparalleled expertise and dedication to excellence were evident throughout the entire collaboration. Zazz's team consistently demonstrated a deep understanding of our vision, translating it into a seamless and innovative mobile application. Their commitment to quality and precision in every aspect of the development process was truly impressive. Zazz's ability to navigate complex challenges with agility and deliver solutions that exceeded our expectations was instrumental in the success of our project.

Mobile App Development Review from Don Harmon
Zazz's commitment to delivering a high-quality mobile app for Dorel Juvenile was evident throughout the entire development process. The team consistently communicated progress, promptly addressed any concerns or modifications, and ensured that the final product not only met but exceeded our expectations. The mobile app developed by Zazz not only showcased cutting-edge technology but also reflected a deep understanding of the child-centric focus that Dorel Juvenile upholds.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsWe Figure IT Out!
On every ticket we complete, our customers are asked for feedback. Technology isnt perfect and neither are we. But we strive for amazing client satisfaction...
Top Services:
- Managed Services
- Location
- Chicago, Illinois
- Number of Employees
- Under 49
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsLeadingIT Services
Data sourced from the agency's DesignRush profileConstruction Industry Finance Industry Education Industry
LeadingIT Reviews & Testimonials
Lenita Gardner's Review Sourced from Google
Hissan was extremely helpful and patient in getting my multi-factor authentication app set up, and I really appreciate your excellent assistance.
Lisa Lynch's Review Sourced from Google
Hissan from LeadingIT helped me fix a problem that had been going on for at least two months and could not be solved by any of the partners I work with, which includes a company worth $15 billion dollars. He was quick to respond to my ticket, walked me through everything to identify the problem, and jumped into a meeting with the partners to help with problem solving. He researched the problem between our first contact and the meeting and found the solution to the issue in about one workday. I appreciate Hissan and LeadingIT for the speedy solution.
IL Pathways to Health's Review Sourced from Google
My name is Jaime Pena. Health Promotion Team Lead with the IL Pathways to Health Department. I want to thank Alex Del Fiacco for helping me resolve an issue with my laptop. I was a bit worried when I realized my profile looked as if all of my files have been deleted and lost. Luckily, Alex, found the issue and fixed real fast.Thanks Alex and LeadingIT TeamBest,Jaime
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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