Best B2B Data Providers for Marketo

Find and compare the best B2B Data providers for Marketo in 2025

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

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    6sense Reviews
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    6sense Revenue AI™, eliminates guesswork and provides the data and visibility your revenue team needs to create and convert high quality pipelines into revenue. 6sense Revenue AI™, which eliminates the time-consuming, expensive guesswork that has plagued B2B revenue departments for decades, drives predictable revenue growth. Maximize every digital investment. Illuminate hidden buyer behavior. Analyze millions upon millions of data points to uncover in-market accounts. You can drive the right action at every moment, across all channels. Many companies want what your offer, but martech systems aren't able to accurately detect buyer interest. The Dark Funnel™ is where this vital, hidden data is kept. 6sense analyzes and illuminates these insights. Automate prospect follow-up with AI-powered conversational email. Sales and marketers can create personalized emails with AI-powered 6sense® Conversational Email to convert prospects into sales meetings.
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    DealSignal Reviews
    Top Pick

    DealSignal

    DealSignal

    $399 per month
    13 Ratings
    DealSignal offers accurate, verified, and current B2B data that enables sales and marketing teams to maximize their efficiency, performance, and results. Target the right buyers, personalize outreach, and drive more sales conversions. DealSignal gives you access to 600M+ global companies with over 100 data points. This includes detailed account profiles, verified email addresses, corporate & direct phone numbers, social URLs and mailing addresses. All this with 97%+ accuracy. Optimize your lead scoring, routing, and personalization to increase sales follow-up and conversion rates. Better data is key to better sales and marketing performance. Automated data refresh, enrichment, and reverification on a set schedule. Reduce the time spent on data research. You can create precise decision-maker lists that enable multichannel campaigns and cadences that result in higher conversions and more pipeline.
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    Adapt Reviews

    Adapt

    Adapt.io

    $49 per month
    1 Rating
    Adapt.io is a powerful B2B lead intelligence platform that simplifies prospecting and data enrichment for sales and marketing teams. It offers a vast database of over 250 million contacts and 12 million company profiles, providing accurate contact information such as direct dials and email addresses to help users connect with decision-makers across various industries. The platform features advanced filtering tools that enable users to create highly targeted lists based on criteria like industry, job title, location, and company size. It also integrates seamlessly with popular CRM systems and includes a Chrome extension for real-time access to data while browsing LinkedIn or company websites. Adapt.io uses robust verification processes to ensure data accuracy, reducing bounce rates and increasing campaign effectiveness. It caters to organizations of all sizes, from startups to large enterprises, helping them save time and resources during lead generation efforts. By empowering teams with actionable insights, Adapt.io enables businesses to strengthen their outreach strategies, improve conversions, and drive sustainable growth.
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    LeadSift Reviews
    LeadSift, a B2B intent data provider, helps organizations identify and prioritize prospects and accounts that they should be targeting. We use millions of Unstructured Public Web Data data to identify prospects who are more interested in competing topics and other relevant topics. Once we have identified a signal, we use a sophisticated mapping process that reveals who these prospects are and their work environment to determine if it is relevant. The final output is a contact that has been actively researching a company or topic. LeadSift data allows organizations to optimize their ad spend, marketing nurturing campaigns, and sales outreach.
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    DiscoverOrg Reviews
    You won't find a better B2B business contact list or buying signals to help you connect with and close your ideal customers. Trusted B2B contacts and sales information will help you unleash your team's potential. Get to market with the best prospecting solutions for marketing, sales, and recruitment. B2B intelligence, deep company insight, and data-driven strategies for accelerating sales marketing and recruiting go-to market results. DiscoverOrg is a B2B prospecting tool that provides detailed, accurate, fresh, and complete information on your top targets. It is designed to help sales, marketing, and recruitment professionals connect with more people and sell better.
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    Clearbit Reviews
    Data to power your entire company. Clearbit is your marketing data engine for all customer interactions. Get to know your customers and identify potential prospects. Personalize every sales and marketing interaction. Our proprietary real-time lookups provide accurate, fresh data. You can then immediately act on any new information with sales alerts and job change notifications. You can access company information such as employee count, technology used, industry classification, and employee details such as role, seniority, job change notifications, right from your computer. Our machine learning algorithms and our data set will give you all the information you need in order to convert leads and grow your company. You can get the right data straight into the tools that you already use. Clearbit was built from the ground up to seamlessly integrate into your existing stack. This will provide seamless data across sales, marketing, analytics, and other departments.
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    ZoomInfo Reviews
    Top Pick
    ZoomInfo is a leading business intelligence platform that provides companies with comprehensive data and insights about businesses, professionals, and market trends. It helps organizations streamline their sales, marketing, and recruitment efforts by offering detailed profiles, contact information, and firmographics for millions of companies and decision-makers. ZoomInfo leverages AI-driven analytics and data mining to deliver actionable insights, helping businesses identify new opportunities, optimize outreach, and make informed decisions. With tools for lead generation, account management, and sales prospecting, ZoomInfo is widely used by sales and marketing teams to accelerate growth, improve targeting, and enhance customer engagement.
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    Apollo.io Reviews

    Apollo.io

    Apollo.io

    $49 per user per month
    3 Ratings
    Apollo is the platform for your entire end-to-end sales strategy. Sellers and marketers use Apollo to discover more customers in market, connect with contacts, and establish a modern go-to-market strategy.
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    DemandScience Reviews
    Top Pick
    DemandScience is a B2B demand generation company that makes marketing and sales easier by enabling organizations to find the right prospects faster and target in-market buyers. The DemandScience Live Data Factory uses innovative technologies to deliver accurate data with relevant intent signals, helping organizations accelerate the buyers' journey from top-of-funnel to conversion. Founded in 2012, DemandScience’s products, data and leads benefit more than 1,500 customers worldwide. With offices in 7 countries and 800+ employees, DemandScience is #5 on Fortune Magazine’s list of the best workplaces in advertising & marketing. Solutions offered: • PureSyndication - delivers high-quality opt-in leads for your campaigns. • PureABM - accelerate your growth with targeted ads to the accounts you really want. • PurePush - provides you with mid and bottom funnel prospects who are closer to the close.
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    KickFire Reviews
    B2B companies today rely on accurate data to drive their sales and marketing strategies. KickFire's IP Address Intelligence™ converts IP addresses to companies and provides account level firmographic data such as industry, revenue and employee count. B2B marketers can use this data to identify visitors to their websites, personalize content and target ads. They can also enrich forms and append CRM data to other account-based marketing strategies. KickFire's IP addresses intelligence and B2B firmographic information are available through its LIVE leads platform, API and integrations with the most current technologies.
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    ZoomInfo Operations Reviews
    Get the best B2B data delivered on terms that suit your business. It's available, flexible, and ready to help you accelerate your business. Our data reliability is 10x higher than other alternatives due to our best-in-class match rates and match accuracy, fill rate, fill rate, as well as fill accuracy. You can identify customers across channels and infuse CRM, MAP, cloud warehouse, and other systems with the most accurate, actionable data. Our patented technology allows you to tap into our global database of companies, from the smallest company to the largest enterprise. It includes firmographics, hierarchies and technographic. With the best contact data, streaming intent, scoops, and other data available, you can get more than just company data. You can integrate comprehensive B2B data in any system or workflow using cloud data shares, flat files, APIs or orchestration apps.
  • 12
    Datanyze Reviews
    Technology is the backbone of every business. We know who has the technology you need. Datanyze is the market leader in technographics. Datanyze monitors 35M companies' web and mobile technology choices to help you reach the best prospects who are looking to buy. Datanyze keeps a record of the technology choices of 35M companies every day and can alert you when an account has added or removed a complementary solution. Datanyze has 35M companies to choose. This allows you to create your ideal list of accounts by segmenting them by technographic and firmographic data points. Once you have identified the perfect accounts, Datanyze will help you find the right contact and get their email address. You can then send them to your CRM using one simple workflow.
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    Leadspace Reviews
    The leading B2B Customer Information Platform connects people and companies. Leadspace CDP is the best way to create customer obsession. All the data you need for understanding your customers - in one place, accurate and in real-time. Artificial Intelligence (AI), which transforms data into next-step recommendations. This includes who, what, and when to target. Integrations into Sales, Marketing & Digital Ad platforms are possible to ensure omnichannel execution & alignment. Leadspace CDP allows you to focus on Marketing & Sales rather than managing data.
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    Slintel Reviews
    Slintel, the leader in capturing technographics-powered buying intent, helps companies uncover the 3% of active buyers in their target market. Slintel analyzes over 100 million data points to determine the market and sales intelligence. Slintel's customers can access the contact information and buying patterns of more than 17,000,000 companies around the globe and 70 million decision-makers worldwide.
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    SalesIntel Reviews
    SalesIntel offers the best B2B data available. SalesIntel is the leading provider of accurate and affordable marketing and sales contact data. We have the highest number of direct dials in the industry and the most human-verified contacts. SalesIntel is your source for business intelligence and contact information. Combining automation and researchers allows us achieve 95% accuracy for all published contact data, while still scaling up our contacts. SalesIntel's new system is to test every direct dial phone number and email every 90 days and then re-verify it. SalesIntel is your partner for growth with our extensive contact and company data as well as our exceptional customer service.
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    Bombora Reviews
    Surf the Intent data wave. Bombora Company Surge®, data identifies businesses that are actively researching your products or services and signals when and what they would like to hear from you. Bombora, an Australian Aboriginal word, refers to a wave that forms over an offshore reef or rock. Sometimes it can break heavily and produce dangerous water. We chose Bombora for our company name because it reflects both how much data we have and the challenges in harnessing it. We value flexibility, leadership, personal growth, respect for data stewardship and putting others first.
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    RevenueBase Reviews
    All your B2B marketing and sales database needs can be met in one place. RevenueBase, Inc delivers a complete revenue database to drive revenue growth. The industry's most comprehensive and accurate B2B database is available to you for sales and marketing. Revenue grows when data quality and database size improve. We offer 5x the data of our competitors, data that's high-quality, accurate and aligned to your marketing and sales strategies. We deliver the most relevant and complete B2B database to your business using customized targeting technology. All of your data vendors can be replaced with one solution. Your unique offering will reach every company and decision-maker in the world. Don't waste time managing your database. Instead, focus on creating campaigns. We deliver qualified prospects pre-researched directly to your sales team, making sure that all your leads are the best.
  • 18
    UserGems Reviews
    Reconnect with your customers and users when they move to new companies. Since they already know and trust your product, you’ll gain a competitive advantage. UserGems identifies these warm leads and provides their updated contact information directly in Salesforce every month. Reach out to buyers while they’re actively evaluating tools and have the budget to invest. UserGems also monitors your target accounts, surfacing prospects that match your ideal customer persona (ICP) when they start new roles. Stay informed about job changes with instant alerts delivered to your inbox, and follow up with personalized messages using pre-filled email templates. Introducing Gem-E, the AI assistant designed for your sales team! Gem-E monitors ICP accounts for buying signals and provides actionable insights, letting your reps know who to contact, when, and why. Powered by exclusive UserGems data, Gem-E leverages proprietary signals that have driven growth for over 350 mid-market and enterprise companies.
  • 19
    Intentsify Reviews
    Making sense of and acting on disparate data sets requires difficult, time-consuming processes. These drain B2B organizations' resources and paralyze GTM strategies. Intentsify's platform automates these efforts, synthesizing numerous data sets into unified intelligence to feed your strategies while providing the activation tools and programs to execute them.
  • 20
    Informa TechTarget Priority Engine Reviews
    Priority Engine™, which provides direct access to real buyers at priority-ranked accounts, improves marketing and sales. Priority Engine can help you succeed in your business. Priority Engine Email Alerts make it easier to close more deals. Get valuable insights into the most active accounts within your territory delivered straight to your inbox Inbound Converter can help you turn website visitors into leads. Priority Engine's Inbound converter automatically detects in-market accounts that visit your website, adds contacts from the active purchasing team, and enriches them by purchase intent insights to help close.
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    Informatica Data as a Service Reviews
    Data as a service allows you to confidently engage your customers using verified and enhanced contact data. Data as a Service (DaaS), allows organizations of all sizes to verify and enrich their data in order to be able to engage with customers confidently. Customers experience and engagement are a top priority across all industries. Make sure messages and products reach their intended recipients via mail, email, and phone. Data as a Service is a service that Informatica relies on. You can't effectively engage with your customers or prospects without trustworthy, relevant, authoritative data. Customer experience and engagements are a top priority in all industries. It is crucial to ensure that messages and products reach their intended recipients via postal mail, email, and phone. Informatica, the market leader in contact data verification, will verify the accuracy of your data to ensure high quality data.
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    NetFinder Reviews
    Accelerate your sales cycle by engaging decision makers with data-driven intelligence that is actionable. Sell faster. Listen to the demo video and learn how a strategic team uses NetFinder to research its market, understand their competitors, and gain insight into vendor dynamics. Rhetorik is compliant with all national and international privacy and security regulations. We ensure that the data we supply meets these standards. Since more than 20 years, we have implemented the strictest policies in information management to keep data assets compliant and secure.
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    Spiceworks Ziff Davis (SWZD) Reviews
    SWZD's Intelligent ABM allows you to plan and execute a more efficient conversion-powered ABM strategy using best-in-class data. SWZD and Aberdeen have joined forces to offer B2B tech sellers unparalleled scale, quality, and diversity of data. Combining SWZD's first-party data insights and Aberdeen's third party data insights, you can now see the entire buying group - from the boardroom down to the server rooms. This actionable intent data can be used to identify, prioritize and engage accounts based on actual buying propensity. Marketing & Sales teams will now be able to guide their account-based marketing programs with precision thanks to built-in features such as target account prioritization, data appends and lookalike expansion.
  • 24
    OceanFrogs Reviews
    Why not just hit your number? You can double your sales velocity with Zoominfo. Zoominfo is an alternative that can help you achieve 2x sales velocity. What's in it for you? Create a list. To build a list, segment your accounts based upon firmographics, technology spend and team intelligence. Prioritize . Identify customers who are more likely to use our Outbound AI. Create a Partner Eco System. Find new channel partners by using partnership intent. Establish relationships with Account Managers who are able to open doors. Communication coaching. OceanFrogs' Best Practices in Communications on Marketing Channels (Linkedin and Email) Customer 360 Complete Visibility through Subscriber Churn, Account View, and Marketing Campaign Effectiveness. API integration made simple with seamless integration
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