Best B2B Data Providers for Microsoft 365

Find and compare the best B2B Data providers for Microsoft 365 in 2026

Use the comparison tool below to compare the top B2B Data providers for Microsoft 365 on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    Autoklose Reviews

    Autoklose

    Autoklose

    $49.99/month/user
    Accelerate your deal closure process with an all-encompassing sales engagement platform and B2B data solution. Designed specifically for entrepreneurs, marketing professionals, and sales teams, Autoklose empowers you and your staff to efficiently target ideal prospects using a vast database brimming with verified B2B leads from various sectors, all while leveraging an array of powerful filters. Convert prospects into dedicated customers by deploying sequences of meticulously crafted emails at scale, adjusting your campaigns in real time, and streamlining your sales workflows. Expand your business by effectively managing your teams, assessing the performance of your campaigns and individual members, and obtaining insightful reports directly from your dashboard. Keep a close eye on essential metrics such as sent, delivery, and bounce rates while also tracking KPIs like opens, clicks, and replies to make informed decisions. Instantly access your campaign statistics and gain the ability to foresee customer engagement trends and behaviors, ensuring continuous improvement in your sales strategy. This comprehensive approach not only enhances performance but also fosters lasting relationships with clients.
  • 2
    Leadbook Reviews

    Leadbook

    Leadbook

    $500 per year
    Leadbook's unified platform, which includes 200 million contacts and an effective email marketing engine, will help you accelerate your lead generation program. This platform was designed to help marketers create a steady supply of leads. Buy email lists and export them into your favorite CRM or marketing automation platform. Rent email lists, create content, send campaigns, and generate leads. Rent email lists, request consent, manage opt ins/outs and export to your favorite CRM or marketing automation platform. Lists created in real-time using 200 million contacts Conforms to international data protection regulations. There is no minimum commitment. 30 credits free to get you started. Unlimited targeting and full database access. Leadbook is a unified platform for lead generation with 200 million contacts and an effective email marketing engine. Leadbook is an AI-powered platform that offers customized marketing services that comply with GDPR.
  • 3
    ZoomInfo Operations Reviews
    Access top-tier B2B commercial data tailored to your preferences, ensuring flexibility and accessibility to supercharge your business growth. With leading match rates, impressive accuracy, and exceptional fill statistics, our data reliability outshines competitors by a factor of ten. Unearth potential customers across various channels and enrich your CRM, MAP, cloud data warehouse, or other record systems with the most precise and actionable insights available. Explore our extensive global database, which includes information on businesses ranging from local shops to multinational corporations, featuring detailed firmographics, hierarchies, and technographics developed using our innovative technology. Don’t settle for mere company data; gain a comprehensive view of your customers with unparalleled contact information, real-time intent data, and valuable insights, all accessible from a single platform. Seamlessly integrate our extensive B2B data into any existing system or workflow, and customize the format to suit your needs through cloud data shares, APIs, flat files, or orchestration applications. By choosing us, you empower your organization to leverage superior data intelligence and drive strategic decision-making effectively.
  • 4
    OneMoreLead Reviews

    OneMoreLead

    OneMoreLead

    $99 per month
    OneMoreLead enables you to quickly discover the perfect prospects for your list in just a few minutes. By providing a comprehensive view right from the start, it prepares you to engage with the right individuals, create impactful first impressions, and cultivate lasting relationships throughout the sales process. The platform features highly specialized data analytics that empower marketers and businesses to pinpoint their ideal prospects from a vast array of choices. You can access over 50 million verified B2B leads, ensuring that your outreach is both effective and reliable. Additionally, you can organize multiple lists within your dashboard for an efficient and tidy overview of potential clients. With various email integrations available, initiating contact becomes a straightforward task. The advanced filtering system allows you to customize your search based on specific company and employee data, ensuring you find exactly the kind of prospects you need. Furthermore, you can enhance your existing data by uploading it to gain insights across multiple fields, making it easier to gather both company and employee information from just a handful of entries. This streamlined approach not only saves time but also significantly boosts your networking capabilities.
  • 5
    aKQired Reviews
    aKQired is a B2B lead generation firm dedicated to assisting businesses in acquiring new clients and promoting their services. Founded in 2016 and officially launched in 2019, we boast a robust team that delivers an array of B2B services tailored to meet our clients' needs. Over the last five years, we have successfully completed more than 110 projects encompassing B2B data, lead generation, cold calling, appointment setting, email marketing, and account-based marketing for diverse clients globally. We pride ourselves on being more than just a vendor; we function as an integral part of our clients' teams, adhering to timezone considerations and maintaining high-quality standards. If you are in search of an outsourced B2B agency, we invite you to reach out for an initial complimentary consultation. By entrusting your campaigns to us, you can expect a boost in your sales through our specialized B2B services. aKQired is committed to client satisfaction and stands out as a leading provider of effective B2B marketing and inside sales solutions, ensuring we deliver results that align with your business objectives. Our collaborative approach not only enhances client relationships but also drives sustainable growth.
  • 6
    Acxiom InfoBase Reviews
    Acxiom provides the tools necessary to utilize extensive data for understanding premium audiences and gaining insights worldwide. By effectively engaging and personalizing experiences both online and offline, brands can better comprehend, identify, and target their ideal customers. In this “borderless digital world” where marketing technology, identity resolution, and digital connectivity intersect, organizations can swiftly uncover data attributes, service availability, and digital footprints globally, enabling them to make well-informed decisions. As a global leader in data, Acxiom offers thousands of data attributes across over 60 countries, assisting brands in enhancing millions of customer experiences daily through valuable, data-driven insights while prioritizing consumer privacy. With Acxiom, brands can grasp, connect with, and engage diverse audiences, optimize their media investments, and create more tailored experiences. Ultimately, Acxiom empowers brands to reach global audiences effectively and deliver impactful experiences that resonate.
  • 7
    NetFinder Reviews
    Speed up the sales process by connecting with key decision-makers through actionable, data-informed insights that allow for quicker sales. Watch the demo video to learn how a well-planned marketing team utilizes NetFinder to explore their market landscape, assess their competition, and acquire valuable insights regarding vendor interactions. Trust in your B2B marketing initiatives as Rhetorik adheres to all applicable national and international data protection and security laws, guaranteeing that the information we supply aligns with these requirements. With over two decades of experience, we have implemented the highest standards of information management practices to safeguard data assets while maintaining compliance. This commitment to data integrity ensures our clients can focus on their growth without worrying about regulatory issues.
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