Best B2B Data Providers for Outreach

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

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

  • 1
    RocketReach Reviews

    RocketReach

    RocketReach.co

    $49 per month
    1 Rating
    RocketReach eliminates the time-intensive process of building a contact list through manual data collection. You get a first-degree connection to over 700 million professionals across 35 million companies around the world with the largest, most accurate database of emails and direct dials. The platform requires no downloads, no installation, and no updating making RocketReach simple to quote and deploy. Their browser extension turns your web browser into an instant phone and email lookup engine. Find emails through LinkedIn, Crunchbase, and more with the click of a button. The bulk lookup feature makes it easy to find contact info for multiple contacts at once. RocketReach also offers integrations with Hubspot, Salesforce, Outreach, Salesloft, and thousands of other applications through Zapier. You can even integrate the platform directly into your own application with their intuitive API. RocketReach is constantly improving. They are more accurate, more complete, more intelligent, and more exhaustive than the other platforms. Trusted by over 11 million users and 95% of the S&P 500, this is the ideal tool for marketing, sales, and recruiting teams.
  • 2
    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.
  • 3
    UpLead Reviews
    Top Pick
    UpLead, a B2B prospecting platform, provides the highest quality B2B contacts & company data. Features include email verification in real time, worldwide contacts in more than 200 countries, 50+ search criteria and technology tracking. They also offer account-based marketing, email pattern intelligence, social profiles links, Salesforce integrations, robust API, and other CRM integrations.
  • 4
    Lead411 Reviews

    Lead411

    Lead411

    $99.00/month
    1 Rating
    Lead411 provides company intelligence and accurate contact data with direct dials and email addresses. It also offers a sales cadence tool that automates your email/sms outreach.
  • 5
    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.
  • 6
    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.
  • 7
    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.
  • 8
    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.
  • 9
    Seamless.AI Reviews
    Top Pick
    Maximize revenue, increase sales and acquire your total addressable market. Find 1000 companies in the U.S. with 50 employees or more that use Salesforce OR Marketo. Next, find 25 contacts per company (25,000 total), that have directors or higher with the titles of sales, marketing, or IT. Include perfect emails, direct dials, and insights for all accounts and contacts. Once you have completed the upload, please exclude any contacts from our CRM and remove them from Salesforce. Artificial intelligence validates emails for all your ideal accounts and contacts. Artificial intelligence validates your phone numbers for all your ideal accounts and contacts. You can quickly build lists of the most profitable contacts. Quickly create lists of your most lucrative accounts. Our proprietary sales AI search engine allows you to research millions of accounts and contacts.
  • 10
    Lusha Reviews
    Lusha helps business professionals establish a fast and true connection with their leads, contacts, and candidates. Today, over 800,000 sales representatives, recruitment managers, and marketers transform the way they engage with their leads, contacts, and candidates by using Lusha on a daily basis.
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    LeadIQ Reviews

    LeadIQ

    LeadIQ

    $45 per user per month
    Sales reps win. LeadIQ makes prospecting fun, easy, and fast. LeadIQ's mission is to empower sales teams to prospect better. Lead lists can be built in minutes, not days. To build a stronger connection and close more deals, get rid of the old database. LeadIQ Chrome Extension, our flagship product, makes prospecting outside of the CRM super simple and eliminates data entry. Our business intelligence API is designed for developers. It allows you to access one of the largest B2B databases of prospects in the world. With just a few lines of code, you can add contact data, company information, and social media info to any technology. Scout: An entrepreneur's best friend. Scout is a great tool for entrepreneurs who are looking to make connections with anyone. As you browse company websites, our FREE extension will give you access to millions more people's email addresses.
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    Clay Reviews

    Clay

    Clay

    $149 per month
    Clay is reshaping data provider business models by bundling 25+ providers into a simple, credit-based system at a fractional cost. You're given a set amount of credits each month, depending on whether you have the Basic, Explorer or Pro plan. Each time you call an enrichment provider, it counts as one credit. If your table has 3 enrichment columns then each row will add 3 credits. Clay's powerful sources let you pull in leads from anywhere on the web. No more messy CSVs or API keys. ChatGPT can be used in conjunction with 50+ data sources to create 1:1 personalized outreach that feels human. Use ChatGPT for better lead qualification based on more creative criteria. AI helps you to read between the lines. Use GPT-4 for programmatically summarizing blogs, LinkedIn posts, social media profiles and more. Train AI in Clay for 1:1 personalization of your entire email campaign.
  • 13
    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.
  • 14
    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.
  • 15
    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.
  • 16
    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.
  • 17
    upcell Reviews

    upcell

    upcell

    $600/year
    upcell is an innovative B2B data platform and sales intelligence tool that provides sales teams with the information they need to succeed. Upcell delivers accurate, actionable information on prospects and companies to help businesses streamline their sales processes and connect with the correct decision-makers. Upcell's core solution is to solve a critical problem in sales: incomplete or outdated prospect information. Upcell's tools, such as Enrich, ensure that contact records are automatically updated to include precise, relevant information (such as mobile numbers and emails), and Signals which provides real-time insights, such a job changes, social engagement and warm introductions by existing champions ensure sales reps stay one step ahead.
  • 18
    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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