KAYAK Technology Stack

AcctTwo is a value added reseller (VAR) of cloud financial management applications (primarily Sage Intacct) and provides Finance as a Service (FAAS).

ADP HR services range from outsourcing payroll to easy-to-use resources for everyday questions.

ADP Payroll offers payroll processing solutions for businesses.

ADP RUN is a payroll administration and tax processing software solution.

AuditBoard is a fully integrated GRC platform for SOX, operational audits, ERM, and internal controls compliance.

CloudPay is a cloud-based platform for integrated global payroll and payments processing, collaboration and delivery.

IBM Cognos is a suite of business intelligence and performance management software, that includes dashboards, reports, forecasting, visualization & automation.

Expensify delivers cloud-based receipt & expense management via a user-friendly web & mobile application with direct integrations to accounting & workflow tools.

adjust is a business intelligence platform for mobile app marketers, combining attribution for advertising sources with advanced analytics.

Business Catalyst is an all-in-one business website and online marketing solution, built for web designers.

Adobe Marketing Cloud is an online marketing and website optimization software that integrates all online marketing platforms into the one dashboard.

Bing Ads provides pay per click advertising on both the Bing and Yahoo! search engines.

Adobe helps organisations in creation of multimedia and creativity software products, with a more recent foray into digital marketing software.

Adobe Creative Cloud is a set of applications and services used for graphic design, video editing, web development, photography, along with a set of mobile applications and also some optional cloud services.

Akamai Technologies, Inc. is an American content delivery network and cloud service provider. Akamai's content delivery network is one of the world largest distributed computing platforms, responsible for serving between 15% and 30% of all web traffic.

Amazon CloudFront is a content delivery web service.

Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides resizable compute capacity in the cloud. It is designed to facilitate web-scale computing for developers.

Atlassian Bamboo is a fastest and easiest way to order, pay and earn rewards in great cafes and restaurants.

Bitbucket is a Git and Mercurial project hosting site enabling developers to share and collaborate on projects, with built-in CI/CD tool.

JIRA is a bug tracking, issue tracking and project management software from Atlassian.

Motion graphics and visual effects toolset .

Adobe Illustrator is a vector graphics editor.

Adobe InDesign is a desktop publishing software application.

Adobe Photoshop is a webtop application for editing images and photos online.

Google Sites is a free and easy way to create and share web pages.

My Hours is a cloud-based time tracking solution best suited for small teams and freelancers.

Teamwork is a cloud-based project management solution that provides businesses functionalities to manage different operations of a project.

Adobe Analytics is an analytics solution for applying real-time analytics and detailed segmentation across all of your marketing channels.

Alteryx enables the preparation, blending and analysis of data using repeatable workflows, facilitating a faster reporting of analytics for deeper BI insights

Amazon Machine Learning is a service that allows to develop predictive applications by using algorithms, mathematical models based on the user's data.

Amazon Redshift is a fast, fully managed, petabyte-scale data warehouse

Adobe InDesign is a layout and page design software for print and digital media to create beautiful graphic designs with typography from the world՚s top foundries and imagery from Adobe Stock.

Atlassian Confluence is a knowledge management software with flexible customization, organization and a powerful search engine, empowering collaboration and innovation.

Collaborative interface design tool.

Google Docs is an online word processor that lets client create and format text documents and collaborate with other people in real time.

Google Drive is a cloud storage and backup platform to access files, docs, photos & more, store them in a safe place, and collaborate with other people.

Google Marketing Platform is a unified advertising and analytics platform that enables stronger collaboration for your marketing teams.

G Suite is a suite of apps from Google which offers a number of tools to communicate and collaborate with colleagues, store files, and manage data.

Aerospike delivers a flash optimized, in-memory open source NoSQL database for real time big data applications.

Angular is a development platform for building mobile and desktop web applications using Typescript/JavaScript and other languages.

AngularJS is a JavaScript-based open-source front-end web application framework mainly maintained by Google and by a community of individuals and corporations to address many of the challenges encountered in developing single-page applications.

The Apache Project is an effort to develop and maintain an open-source HTTP server for modern operating systems including UNIX and Windows. The goal of this project is to provide a secure, efficient and extensible server that provides HTTP services in sync with the current HTTP standards.

Apache Kafka is an open-source message broker project developed by the Apache Software Foundation written in Scala.

ASP.net is an open source framework for building web applications and services with .NET and C#.

Backbone.js is a JavaScript framework with a RESTful JSON interface and is based on the model–view–presenter application design paradigm.

C# is a general-purpose, multi-paradigm programming language encompassing strong typing, lexically scoped, imperative, declarative, functional, generic, object-oriented (class-based), and component-oriented programming disciplines.

Amazon Kinesis makes it easy to collect, process, and analyze real-time, streaming data. Amazon Kinesis offers key capabilities to cost-effectively process streaming data at any scale, along with the flexibility to choose the tools that best suit the requirements of application. With Amazon Kinesis, businesses can ingest real-time data such as video, audio, application logs, website clickstreams, and IoT telemetry data for machine learning, analytics, and other applications.

AWS Data Pipeline is a web service that helps users reliably process and move data between different AWS compute and storage services, as well as on-premises data sources, at specified intervals.

EZOfficeInventory is a leading Asset Tracking software. It makes Asset Management simple and effective. Using cloud computing and native app support, start tracking your assets in a breeze with our label designer, QRCode / Barcode supported scanners and easy-to-use, feature-rich application.

iCloud from Apple is a secure cloud storage solution for storing multiple types of content online, and across all customers devices. The data storage platform provides a single place to store all clients documents, music, photos and other files. By using iCloud, customers can get access to the same content from different devices, removing the need for multiple.

JIRA Software enables customer's team at every stage of the application lifecycle. From planning, tracking, launching and reporting.

Microsoft Access is a database management system that combines the relational Microsoft Jet Database Engine with a graphical user interface and software-developmental tools.

Microsoft SQL Server is a relational database management system used for storing and retrieving data as requested by other software applications.

Cloud based storage systems by AWS.

Amazon Web Services (AWS) is a comprehensive, evolving cloud computing platform provided by Amazon that includes a mixture of infrastructure as a service (IaaS), platform as a service (PaaS) and packaged software as a service (SaaS) offerings.

Android is a mobile operating system based on a modified version of the Linux kernel and other open source software, designed primarily for touchscreen mobile devices such as smartphones and tablets.

Apache Tomcat is an open source software implementation of the Java Servlet, JavaServer Pages, Java Expression Language and Java WebSocket.

AWS Lambda is an event-driven, serverless computing platform provided by Amazon as a part of Amazon Web Services. It lets clients run code without provisioning or managing servers.

CentOS is a Linux distribution that aims to be functionally compatible with its upstream source, Red Hat Enterprise Linux (RHEL).

Dell sells personal computers, servers, data storage devices, network switches, software, computer peripherals, HDTVs, cameras, printers, MP3 players and also electronics built by other manufacturers. The company is well known for its innovations in sup...

Linux is a family of open source Unix-like operating systems based on the Linux kernel.

Ambition is an AI-driven sales management platform that empowers sales leaders to build transparent, accountable, and inspired organizations

Contact Form 7 is a tool to manage multiple contact forms.

Intel's innovation in cloud computing, data center, Internet of Things, and PC solutions is powering the smart and connected digital world we live in.

NetSuite CRM is a cloud-based customer relationship management software.

QuickBase is the easiest IT-trusted platform for building customized business apps with no coding required. Business users get the fast solutions they need, while IT gets the security and control it demands.

Salesforce.com, Inc. is an American cloud computing company headquartered in San Francisco, California. Though its revenue comes from a customer relationship management (CRM) product, Salesforce also sells commercial applications of social networking through acquisition and internal development.

Asana is a task & project management solution for teams. Asana users can share, plan, organize & track the progress of the tasks that each member is working on.

Blue Jeans enables co-workers, customers and partners to connect over video from multiple devices and platforms.

Cisco Jabber lets you access presence, instant messaging (IM), voice, video, voice messaging, desktop sharing, and conferencing.

Cisco TelePresence is a range of products developed by Cisco Systems designed to turn any conference room into a video collaboration hub.

Cisco VoIP phone systems lets users make phone calls over an IP (Internet protocol) data network.

Cisco VoIP PBX phone systems lets users make internal as well as external phone calls over an IP (Internet protocol) data network.

Cisco WebEx is a cloud-based communication & collaboration app which combines screen sharing with voice & video conferencing, call recording, mobile apps & more.

Gmail is a free, advertising-supported email service offered as part of Google's G Suite, with 15GB of storage, color-coded inbox filters and unsend button.

AWS Backup is a fully managed backup service that makes it easy to centralize and automate the back up of data across AWS services in the cloud as well as on premises using the AWS Storage Gateway.

Campaign Monitor is the leading provider of professional grade email marketing and automation software for growing businesses.

Cisco Email Security protects against ransomware, business email compromise, spoofing, and phishing.

Cisco Umbrella is a cloud security platform that provides the first line of defense against threats on the internet.

Crowdstrike is a Computer and Network security company which provides revolutionized endpoint protection by unifying next-generation antivirus , endpoint detection and response, and a 24/7 managed hunting service.

Enterprise immune system technology for cyber security.

Duo Security provides a Trusted Access platform offering multiple two-factor authentication methods, mobile apps, and an Access Gateway for Single Sign-On (SSO).

KnowBe4 provides security awareness training to help manage the IT security problems of social engineering, spear phishing and ransomware attacks.

Booking.com is one of the world's leading digital travel companies that provides accommodation, car rental, and flight ticketing services

Camtasia by TechSmith is a software suite for screencasting and video tutorial creation.

Expedia is an online travel company that helps travelers easily plan and book their whole trip with the widest selection of vacation packages, flights, hotels, vacation rentals, rental cars, cruises, activities, attractions, and services.

NetSuite is the world's cloud business management software suite made specifically for the needs of high-growth and mid-sized businesses.

Usabilla is a user feedback solution for collecting qualitative and quantatitive user feedback across digital channels including websites, apps and emails . With live user feedback, Usabilla clients can utilize the software to stop guessing what users want, and start listening to what they need.

Zendesk is a cloud-based customer service software solution trusted by over 40,000 organizations worldwide. Companies such as Groupon, Box, and Zappos are using Zendesk to lower costs, raise productivity, and increase customer satisfaction. Loved by both customer service teams and their customers for its beautifully simple interface.

Zendesk Guide is a self-service, knowledge-base customer support software designed for enterprise organizations. It enables users to create a single version of knowledge base content, resolve high-frequency and low-touch tickets, and develop customizable help centers, online community, and customer service portals.

Cisco Routers provides intent-based networking for the WAN, LAN, and cloud. These routers include advanced analytics, application optimization, automated provisioning, and integrated security to deliver a complete solution.

Cisco delivers a comprehensive portfolio of switching solutions for Enterprise Networks, data centers, and smaller businesses.

Cisco VPN is the designs, manufactures, and sells internet protocol based networking and other products related to the communications and information technology industry worldwide.

home.pl provides Internet services for small and medium-sized enterprises.

Criteo serves personalized online display advertisements to consumers on behalf of e-commerce companies.

DocuSign is a secure, web-based Digital Transaction Management (DTM) platform and eSignature solution. 

Easy PDF is a free online PDF conversion tool that can convert files from and to PDF.

Google Groups is a service that provides discussion groups for people sharing common interests. Groups such as project teams, departments, or classmates can communicate and collaborate using Google Groups.

Google Sheets is a spreadsheet program for data analysis.

Microsoft Office is a suite of desktop productivity applications and client and server software designed for data analysis, presentations and numeric manipulations.

OpenTable is a real-time online reservation network for fine dining restaurants.

STATS is a sports data and technology company that analyze performance data of sportspersons and teams.

Headspace is a digital mental health platform specializing in meditation.

JUnit is a unit testing framework for the Java programming language. JUnit has been important in the development of test-driven development, and is one of a family of unit testing frameworks which is collectively known as xUnit that originated with SUnit.

Mocking framework for unit tests in Java.

Optimizely is the world's leading experimentation platform, enabling businesses to deliver continuous experimentation and personalization.

Selenium is a portable software-testing framework for web applications. Selenium provides a playback tool for authoring tests without the need to learn a test scripting language.

SoapUI is an Open Source functional testing tool for API testing.

User Interviews is a tool to recruit participants for product tests and market research.