Top Companies Using HackerRank

Products
Product
ZoomInfo Copilot
AI sales agent
GTM Workspace
AI workspace for smarter GTM
GTM Studio
Build and run GTM workflows triggered by buying signals
ZoomInfo MCP
Connect your AI to verified B2B data
Sales
Company and contact database
Marketing
Actionable ABM platform
Talent
Source the best and brightest
Operations
Lead routing and data quality
Data as a Service
ZoomInfo data for your GTM systems
Talent Autopilot
AI recruiting agent
Platform
Cloud partners
Ready, set, integrate
Platform overview
Connect industry-leading data across your entire tech stack
Marketplace
Unify teams, strategies, and data-driven technologies
Professional Services
Labs
Bring your AI and data-driven playbook to life
Data services
White glove services for large-scale and complex data requests
Enrich. Segment. Activate.
Solutions
Intelligence
Contact & company search
Define markets, discover ideal buyers
Lead generation
Convert contacts into pipeline
Buyer intent
Reach ready-to-buy prospects
Website visitor tracking
Turn page views into pipeline
Engagement
Sales automation
Streamline phone and email outreach
Conversation intelligence
Analyze every interaction
Website chat
Identify, engage, and route visitors
Web form optimization
Ask for less, deliver more
Ads audiences
Paid social on your target accounts
Orchestration
Workflows
Kickstart go-to-market activities
CRM enrichment
Clean, updated CRM
Predictive modeling
Meet your next customer
Data management
Automate engagement-ready data
Zoominfo in ChatGPT
Verified B2B intelligence in ChatGPT
Enterprise
Transformative solutions for industry leaders
API
Deliver data across business systems & workflows
Our Data
Overview
Global coverage
GTM Developers
Resources
Learn
Blog
Case studies
Resource center
Events
AI sales coach
Free tools
GTM plays
Help center
Company
About us
Careers
Partner program
Newsroom
Pricing

Filter Companies By

You're signed out.

262 companies using this technology

By HackerRank

HackerRank is a platform for finding developers based on their skills.

Top industries utilizing this technology

Business Services
Software
Custom Software & IT Services
Finance
Education

1-10 of 262 Companies using HackerRank

Sort companies by

Revenue

1
Amazon
Technologies used by the company: 3,036
Amazon is a global e-commerce and cloud computing company founded in 1994 and headquartered in Seattle, Washington. The company operates through three main segments: North America, International, and Amazon Web Services (AWS). Amazon's retail platfor m offers millions of products across numerous categories through websites including amazon.com, amazon.ca, amazon.fr, amazon.de, and many others worldwide. The company manufactures electronic devices such as Kindle e-readers, Fire tablets, Fire TVs, and Echo smart speakers. Amazon provides services including AWS cloud computing, Kindle Direct Publishing for authors, marketplace platforms for third-party sellers, digital content streaming, and Amazon Prime membership program offering benefits like free shipping and media streaming. The company serves diverse customer segments including consumers, merchants, content creators, and enterprise clients across global markets. Read more
Additional technologies used by Amazon:
Apache Log4j
Ab Initio
Infinite Telecom
See 3,036 technologies
2
Walmart
Technologies used by the company: 2,645
Walmart Inc. engages in the operation of retail, wholesale, other units, and eCommerce worldwide. The company operates through three segments: Walmart U.S., Walmart International, and Sam's Club. It operates supercenters, supermarkets, hypermarkets, warehouse clubs, cash and carry stores, and discount stores under Walmart and Walmart Neighborhood Market brands; membership-only warehouse clubs; ecommerce websites, such as walmart.com.mx, walmart.ca, flipkart.com, PhonePe and other sites; and mobile commerce applications. The company offers grocery and consumables, including dairy, meat, bakery, deli, produce, dry, chilled or frozen packaged foods, alcoholic and nonalcoholic beverages, floral, snack foods, candy, other grocery items, health and beauty aids, paper goods, laundry and home care, baby care, pet supplies, and other consumable items; fuel, tobacco and other categories. It is also involved in the provision of health and wellness products covering pharmacy, optical and hearing services, and over-the-counter drugs and other medical products; and home and apparel including home improvement, outdoor living, gardening, furniture, apparel, jewelry, tools and power equipment, housewares, toys, seasonal items, mattresses and tire and battery centers. In addition, the company offers consumer electronics and accessories, software, video games, office supplies, appliances, and third-party gift cards. Further, it operates digital payment platforms; and offers financial services and related products, including money transfers, bill payments, money orders, check cashing, prepaid access, co-branded credit cards, installment lending, and earned wage access. Additionally, the company markets lines of merchandise under private brands, including Allswell, Athletic Works, Equate, and Free Assembly. Read more
Additional technologies used by Walmart:
BlackBerry Enterprise Server
Cinema 4D
Apache Log4j
See 2,645 technologies
3
Microsoft
Technologies used by the company: 3,137
Microsoft Corp. engages in the provision of developing and marketing software and hardware services. Its products include operating systems for computing devices, servers, phones and intelligent devices. It also offers server applications for distrib uted computing environments, productivity applications, business solution applications, desktop and server management tools, software development tools, video games, and online advertising. It operates through the following segments: Productivity and Business Processes, Intelligent Cloud, and More Personal Computing. The Productivity and Business Processes segment consists of products and cloud services in portfolio of productivity, communication, and information services. It comprises of office commercial, office consumer, and Microsoft Enterprise Services dynamics business solutions. The Intelligent Cloud segment offers hybrid server products and cloud services. It comprises of server products and cloud services and enterprise services. The More Personal Computing segment comprises of windows, devices, gaming, and search advertising. The company was founded by William Henry Gates III in 1975 and is headquartered in Redmond, WA. Read more
Additional technologies used by Microsoft:
sentry.io
QEMU
IBM Rational Rose
See 3,137 technologies
4
JPMorgan Chase
Technologies used by the company: 2,975
Headquartered in New York, NY, JPMorgan Chase & Co. (NYSE: JPM) is a leading global financial services firm with operations worldwide. Founded in 1968, the firm provides services in investment banking, commercial banking, asset management, financial transaction processing, and consumer and small business banking under the J.P. Morgan and Chase brands. Read more
Additional technologies used by JPMorgan Chase:
QlikView
Apache Log4j
Logback
See 2,975 technologies
5
JP Morgan
Technologies used by the company: 997
Founded in 1799, JPMorgan Chase & Co. is a global financial services firm with operations in more than 60 countries. The firm specializes in investment banking, financial services for consumers, small business and commercial banking, financial transa ction processing, asset management and private equity. The company is headquartered in New York City, New York. Read more
Additional technologies used by JP Morgan:
Adobe Illustrator
Apache Log4j
Cinema 4D
See 997 technologies
6
ByteDance
Technologies used by the company: 368
ByteDance operates at the intersection of AI, digital content, social media, e-commerce, and enterprise tools. With flagship platforms like TikTok, Douyin, and Toutiao, it excels in user engagement and personalization—expanding into commerce (TikTok Shop), productivity (Lark), and infrastructure (BytePlus), while exploring new frontiers such as XR hardware and advanced video delivery technologies. Read more
Additional technologies used by ByteDance:
Oracle Cloud Infrastructure
IBM SPSS
Adobe Illustrator
See 368 technologies
7
Kroger
Technologies used by the company: 842
Kroger, founded in 1883 and headquartered in Cincinnati, is one of America's largest retail companies operating a diverse portfolio of stores across the United States. The company's business includes supermarkets, multi-department stores, jewelry out lets, and convenience stores under various banner brands including Kroger, Ralphs, Fred Meyer, and King Soopers. Kroger offers a comprehensive shopping experience with departments ranging from groceries, natural and organic foods, pharmaceuticals, and fresh produce to general merchandise such as apparel, home goods, electronics, and toys. The company also manufactures and processes food products for its stores and maintains private label brands including Simple Truth and Simple Truth Organic. Kroger provides both in-store shopping and digital retail services through its online platform and mobile app. Read more
Additional technologies used by Kroger:
BlackBerry Enterprise Server
Adobe Illustrator
Apache Log4j
See 842 technologies
8
QFC
Technologies used by the company: 1,081
Founded in 1955, QFC is a retail company that operates as a supermarket chain. The company is headquartered in Bellevue, Washington.
Additional technologies used by QFC:
BlackBerry Enterprise Server
Adobe Illustrator
Apache Log4j
See 1,081 technologies
9
TSMC
Technologies used by the company: 367
Taiwan Semiconductor Manufacturing Company (TSMC) is the world’s largest dedicated independent semiconductor foundry, providing advanced semiconductor manufacturing services to global customers. Founded in 1987, TSMC specializes in the fabrication of integrated circuits (ICs) for a wide range of applications, including consumer electronics, communications, automotive, industrial, and high-performance computing sectors. TSMC operates cutting-edge manufacturing technologies, offering a full range of processes from logic and memory chips to system-on-chip (SoC) solutions, utilizing advanced nodes like 5nm, 7nm, and 3nm technologies. As a leader in the semiconductor industry, TSMC is known for its innovation in process technology, manufacturing excellence, and commitment to sustainable practices. The company works with leading companies in the tech industry, including Apple, NVIDIA, Qualcomm, and AMD, producing chips that power a vast array of electronic devices, from smartphones and computers to automotive systems and AI applications. TSMC’s focus on high-quality, reliable manufacturing and advanced process nodes makes it a cornerstone of the global semiconductor supply chain. Read more
Additional technologies used by TSMC:
IBM SPSS
MATLAB
Eclipse IDE
See 367 technologies
10
Verizon
Technologies used by the company: 3,083
Verizon is a global telecommunications and technology company that provides a comprehensive portfolio of communication, connectivity, digital, and technology solutions for consumers, businesses, government agencies, and organizations across diverse i ndustries. The company is committed to connecting people, businesses, and communities through reliable network infrastructure, advanced digital technologies, and innovative services that enable communication, collaboration, entertainment, and productivity. Read more
Additional technologies used by Verizon:
Apache Log4j
Ab Initio
Revolut for Business
See 3,083 technologies

Best Alternatives for HackerRank

Usage statistics of alternative technologies to HackerRank, based on Zoominfo's comprehensive dataset

Sterling Credential Check HireRight HackerRank EBI

Additional top technologies lists

See additional lists of companies utilizing top technologies, ranked by revenue, size, and funding.

Frequently Asked Questions Regarding HackerRank

What is the HackerRank technology?

HackerRank is a platform for finding developers based on their skills. For more information,

What is HackerRank technology’s market share?

HackerRank market share is 3.56% out of all the technologies in the same category.

What companies are using HackerRank?

From the data gathered in Zoominfo, Amazon, Walmart, Microsoft, JPMorgan Chase, JP Morgan, are using the HackerRank technology. You can see the full list in the above results table.

How many companies are using HackerRank?

262 companies are using HackerRank.

Which industries do companies commonly use HackerRank for their needs?

Companies in Business Services, Software, Custom Software & IT Services commonly use HackerRank.

What are the best alternatives for HackerRank?

According to Zoominfo’s data Sterling, Credential Check, HireRight, EBI, are competitors of HackerRank. For more information,

See more information about HackerRank

Get Started with ZoomInfo

Sign Up for Free

Get started for free! No credit card needed. Enjoy up to 25 free contacts each month at no cost.

Supercharge Your Prospecting

Search ZoomInfo's database of 106M+ companies and 140M+ professionals to find your next lead.

Grow Your Business

Reveal both personal and business contact details, including emails and phone numbers, and close your most valuable buyers.

Most Searched Industries

Construction Law Firms & Legal Services Business Services Finance Manufacturing Agriculture Software Accounting & Accounting Services Retail Healthcare Energy, Utilities & Waste Treatment Telecommunications Transportation Real Estate

People Search Company Search

Filter Companies By

Industry

Location

Type

Size

You're signed out.

262 companies using this technology

By HackerRank

Top industries utilizing this technology

Best Alternatives for HackerRank

Additional top technologies lists

Top Companies utilizing Hogan Assessment Systems

Top Companies utilizing Pymetrics

Top Companies utilizing Stang Decision Systems

Top Companies utilizing Weirdly

Frequently Asked Questions Regarding HackerRank

Get Started with ZoomInfo

Sign Up for Free

Supercharge Your Prospecting

Grow Your Business

Test Drive ZoomInfo's Directories

Filter Companies By

Industry

Location

Type

Size

You're signed out.

Top Companies Using HackerRank

262 companies using this technology

By HackerRank

The market share of the technology in its category

Top industries utilizing this technology

Best Alternatives for HackerRank

Additional top technologies lists

Top Companies utilizing Hogan Assessment Systems

Top Companies utilizing Pymetrics

Top Companies utilizing Stang Decision Systems

Top Companies utilizing Weirdly

Frequently Asked Questions Regarding HackerRank

Get Started with ZoomInfo

Sign Up for Free

Supercharge Your Prospecting

Grow Your Business

Test Drive ZoomInfo's Directories