7 Integrations with Index

View a list of Index integrations and software that integrates with Index below. Compare the best Index integrations as well as features, ratings, user reviews, and pricing of software that integrates with Index. Here are the current Index integrations in 2026:

  • 1
    Google Cloud Platform
    Google Cloud is a cloud-based service that allows you to create anything from simple websites to complex applications for businesses of all sizes. New customers get $300 in free credits to run, test, and deploy workloads. All customers can use 25+ products for free, up to monthly usage limits. Use Google's core infrastructure, data analytics & machine learning. Secure and fully featured for all enterprises. Tap into big data to find answers faster and build better products. Grow from prototype to production to planet-scale, without having to think about capacity, reliability or performance. From virtual machines with proven price/performance advantages to a fully managed app development platform. Scalable, resilient, high performance object storage and databases for your applications. State-of-the-art software-defined networking products on Google’s private fiber network. Fully managed data warehousing, batch and stream processing, data exploration, Hadoop/Spark, and messaging.
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    Starting Price: Free ($300 in free credits)
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  • 2
    Square POS
    Square POS is a simple and intuitive point-of-sale (POS) solution that delivers a robust set of tools for sales tracking, inventory, online payment processing, digital receipts, and analytics. Available for Android and iOS devices, Square POS provides a recording of transactions offline by storing data locally and then automatically syncing all information when their is an Internet connection. Additionally, Square POS enables users to seamlessly manage details, such as names, prices, and quantities and provides features such as a barcode scanner, discounts, credit card processing, gift cards, refunds, and more. Whether or not your business has a brick-and-mortar location, building a robust online presence can help you engage customers from a distance. Square’s online solutions work with any of the above point-of-sale systems, or you can use them on your own. We give you the tools to create thumb-stopping, compelling, and on-brand ads that perform.
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  • 3
    Microsoft Outlook
    Microsoft Outlook is the all-in-one email, calendar, and contact management platform designed to keep you organized and connected across your digital life. With Outlook, you can manage multiple accounts—including Gmail, Yahoo, and iCloud—within one unified inbox. Intelligent scheduling tools and shared calendars help you stay on top of meetings, events, and personal reminders. The built-in Microsoft Copilot assists with writing emails, summarizing long threads, and managing tasks to boost productivity. Outlook also offers enterprise-grade security, filtering out spam, phishing, and malware to keep your data safe. Whether on desktop, mobile, or web, Outlook helps you manage communication and time with clarity and confidence.
  • 4
    Venmo

    Venmo

    PayPal

    Pay friends and family with a Venmo account using money you have in Venmo, or link your bank account or debit card quickly. Send money and make purchases at approved merchants. Remember the moments you share with friends. Split dinner, send a birthday gift, or just say hello. Move money from Venmo to your bank account. We use encryption to help protect your account information and monitor your account activity to help identify unauthorized transactions. Pay family and friends with Venmo accounts using a phone number or email. If they don't have a Venmo account, they'll just need to create one. Find friends automatically by syncing your Facebook or phone contacts. When you send money using your Venmo balance, bank account, debit card or prepaid card, we waive fees so it’s free. Our standard 3% fee applies to credit cards. Receiving money and making purchases in other apps is always free.
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    Starting Price: Free
  • 5
    PayPal

    PayPal

    PayPal

    PayPal is a widely used digital payment platform that helps individuals and businesses send, receive, and manage money online and in stores. The platform offers flexible payment solutions including Pay in 4, Pay Monthly, debit cards, cashback credit cards, and savings accounts with competitive APY rates. Users can shop securely online using PayPal checkout while earning cashback rewards and special offers from popular brands and retailers. PayPal also allows customers to transfer money internationally, split bills with friends, request payments, and create shared money pools for group expenses. The mobile app provides a centralized experience where users can manage payments, savings, rewards, and cryptocurrency transactions in one place. Security and privacy are heavily emphasized through encrypted payments and protection of financial information during transactions.
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    Starting Price: Free
  • 6
    Google Business Profile
    Engage with customers on Google for free. With a Google Business Profile (formerly Google My Business) account, you get more than a business listing. Your free Business Profile lets you easily connect with customers across Google Search and Maps. You can post photos and offers to your profile to show what makes your business unique, and give customers reasons to choose you every time. Your customers are ready to connect – by calling, messaging, or leaving reviews. Now, with more ways to transact, you can do more business. Clicks, calls, bookings, follows – see how your customers engage with your Business Profile. Easily keep track of who is connecting with your business on Google, all in one place.
    Starting Price: Free
  • 7
    Apple Calendar
    Calendar is an app from Apple that comes standard on iPhone, iPad, and Mac devices. Calendar from Apple integrates with Apple Mail and can be used as a calendar, and for scheduling.
    Starting Price: Free
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