List of the Top B2B Data Providers for Act-On in 2026

With a clear understanding of the companies interested in your product or service, identifying the right contacts becomes a breeze! Our B2B contact database is among the most extensive globally, boasting over 706 million entries. You'll undoubtedly discover the individual you need to reach out to, along with their colleagues!

In the modern business landscape, B2B companies depend on precise data to enhance their sales and marketing approaches. KickFire's IP Address Intelligence™ transforms IP addresses into identifiable companies and supplies detailed firmographic data at the account level, including industry classification, revenue figures, and employee counts. With this invaluable data, B2B marketers can pinpoint website visitors, tailor content to their needs, and effectively target advertisements. Additionally, they have the capability to enrich lead forms and augment CRM data to bolster their account-based marketing initiatives. KickFire's offerings of IP address intelligence and comprehensive B2B firmographic details are accessible through its LIVE leads platform, API, and seamless integrations with cutting-edge technologies, ensuring that marketers have the tools they need to succeed in a competitive environment. Ultimately, leveraging such data allows businesses to make informed decisions and optimize their marketing efforts for better results.

Accelerate your deal closure with an integrated sales engagement platform and comprehensive B2B database. Autoklose serves as an essential tool for entrepreneurs, sales professionals, and marketers alike. It empowers you and your team to efficiently connect with potential clients. Our extensive database is filled with verified B2B leads across diverse industries. By utilizing advanced filters, you can pinpoint the ideal prospects to target. Engage your audience effectively, transform them into dedicated customers, and deploy a series of precisely targeted emails on a large scale. Additionally, you can adjust your campaigns in real time and streamline your sales operations. Oversee your teams, evaluate the performance of each individual, and access in-depth reports directly from your dashboard. Keep track of important metrics such as sent, delivery, and bounce rates. Monitor essential KPIs like opens and clicks to make informed decisions. Gain immediate insights into your campaign statistics. Furthermore, you can effortlessly forecast customer engagement trends, behaviors, and more, enhancing your overall strategy. Ultimately, this holistic approach allows for a more effective sales process and improved customer relationships.