Bytemine: The Largest Database of Verified Mobile Numbers in the US — Powering Smarter Sales, Marketing, and Recruitment In today’s fast-moving, data-driven business landscape, having access to accurate, comprehensive contact information is the key to unlocking new opportunities. Whether you’re a sales professional, recruiter, or marketer, reaching your ideal customer at the right time — through the right channel — makes all the difference. That’s where Bytemine comes in. Bytemine offers the largest and most reliable database of verified mobile numbers in the United States, alongside millions of work and personal emails, social profiles, and firmographic attributes. We make it easy to connect with your target audience at scale, without breaking the bank. 🚀 What Makes Bytemine Different? At Bytemine, we believe contact data shouldn’t be a luxury reserved for enterprises with huge budgets. Our mission is to deliver affordable, accurate, and actionable contact intelligence that empowers businesses of all sizes. 🏆 The largest database of US-verified mobile numbers • Over 75 million verified mobile numbers across industries and job levels. • Fresh, regularly updated data to ensure you’re not chasing dead leads. • Verified through real-time and multi-source validation processes. 💼 100 million work emails • Direct access to decision-makers and influencers at companies across the U.S. • Data enriched with job titles, industries, company size, and revenue for precision targeting. 📧 100 million personal emails • Expand your outreach to channels your prospects actually use and check. • Great for multi-touch sequences, personalized engagement, and warm follow-ups. 🔑 50+ data attributes per contact • Mobile number • Work and personal email • Job title • Company name • Industry • Company size (employee count) • Revenue band • Social media profiles (LinkedIn, X / Twitter, etc.) • Location (city, state) • And more! 💡 Bytemine helps you: ✅ Build hyper-targeted prospect lists ✅ Enrich your existing CRM data ✅ Verify emails in real-time to reduce bounce rates ✅ Find mobile numbers to improve connection rates ✅ Drive better ROI across cold outreach, marketing campaigns, and recruiting 🌟 How Bytemine Works We provide a self-serve platform and powerful APIs that integrate seamlessly into your existing workflows. Whether you want to manually search and export contacts, enrich bulk lists, or connect to your CRM via API, Bytemine gives you the flexibility and scalability you need.

Clay is the AI-driven data marketplace and orchestration layer that powers modern go-to-market teams. Clay enables teams to find and qualify prospects with AI agents and intent signals, enrich their CRM with best-in-class accuracy and fill rates from 150+ data providers and AI, and orchestrate GTM workflows such as ABM, outbound, and pre-call meeting notes. Over 15,000+ companies, like OpenAI, Canva, Anthropic, and Rippling, use it to power everything from recurring CRM enrichment to targeted outreach.

ContactOut helps sales and recruiting teams find 100M verified mobile numbers, 150M personal emails, and 400M work emails for over 700 million professionals. Our data is triple-verified for 99% confidence, giving you the most accurate contact information available.

Datagma: The Gold Standard for Mobile Phone Data with Verified Numbers At Datagma, we understand that mobile phone numbers are critical for reaching decision-makers quickly and effectively. That’s why our solution is focused on delivering precise, verified, and ready-to-use mobile data to supercharge your outreach efforts. 🌟 Why Choose Datagma for Mobile Data? • Verified Numbers with WhatsApp: Every mobile phone number we provide is validated in real time, including verification through WhatsApp, ensuring they are active and ready for use in your campaigns. • Unmatched Quality: Our mobile data undergoes a rigorous verification process to eliminate invalid numbers and maximize your ROI. • Real-Time Data: Unlike static databases, we retrieve information directly from the public web in real time, ensuring up-to-date and relevant numbers. 💡 Key Mobile-Focused Features: 1️⃣ Chrome Extension: Easily find verified mobile phone numbers directly on LinkedIn or Sales Navigator as you browse. Save and export contacts with just one click. 2️⃣ File Uploads: Upload your incomplete files, and Datagma will enrich them with mobile phone numbers, email addresses, and more. 3️⃣ Intuitive API: Integrate our API to automate the addition of verified numbers into your tools and CRM seamlessly. 4️⃣ WhatsApp Verification: Instantly identify if a number is active on WhatsApp, a crucial feature for maximizing your multi-channel campaigns. 🎯 What Datagma Offers You: • Guaranteed Accuracy: Our verified mobile numbers ensure direct access to your targets without wasted effort. • Advanced Segmentation: Identify specific roles (CEOs, HR Managers, etc.) using mobile data tied to detailed profiles. • 100% GDPR Compliant: All data is collected in strict adherence to data protection regulations, ensuring peace of mind. 📈 Transform Your Outreach with Mobile Data: • Engage prospects on WhatsApp for higher response rates. • Reduce bounce rates by using only verified and active numbers. • Enrich your files and CRM with accurate, up-to-date mobile data. 🚀 Why Is Datagma Unique? • Verification through WhatsApp ensures immediate usability. • Real-time access to mobile data, no static databases. • No hidden fees: you only pay for the data you receive, with no unnecessary add-ons. 🔧 Ready to Revolutionize Your Campaigns? Try Datagma today and access WhatsApp-verified mobile numbers to transform your results. No commitments, no unnecessary costs—just high-quality data to accelerate your success.

Dropcontact delivers real-time verified emails and contact enrichment without relying on stored databases: purchased, scraped, or user-contributed. Designed for accuracy and coverage, it generates fresh results from just a name and company, with advanced built-in email verification and catch-all handling that outperform third-party tools.

Quality B2B contact data for modern sales teams. Findymail's proprietary algorithm sources more valid emails than the top five alternatives combined with a guaranteed a bounce rate of less than 5%.

Global Database provides accurate, verified B2B data sourced from official government registries in over 100 countries. With over 250 million companies and 360 million contacts, our platform offers comprehensive business intelligence for sales, marketing, and compliance. From prospecting to credit checks and regulatory compliance, we help businesses grow by providing them with the right information.

Hunter delivers high-quality email contact data, easily accessible and actionable with powerful search and segmentation tools, improving outreach for businesses of all sizes worldwide. Over 4 million founders, marketers, and sellers trust Hunter daily to easily grow their business.

Icypeas is a French startup. Our mission is to create data points that help identify Ideal Customer Profiles (ICPs) and craft more relevant conversations. We have started with email enrichment and Linkedin profiles. We plan to add new data points in the near future: phone numbers, company categorization, intent signals.

LeadMagic helps you turn prospect lists into revenue. Our platform enriches and verifies B2B data with accurate emails and mobile numbers. With real-time validation and precision targeting, LeadMagic supercharges your outbound efforts and helps your sales team connect with the right decision-makers, faster.

Limadata provides comprehensive, real-time people and company data APIs with industry-leading contact information coverage. Our platform delivers accurate mobile phone numbers, work emails, and personal emails through proprietary databases and advanced data processing. Built for the AI era, Limadata offers pay-as-you-go pricing with no subscriptions, making professional contact data accessible and affordable for businesses of all sizes.

Prospeo focuses on high-grade verified B2B email & mobile data. Our unique data comes fully verified outside the box - no bounce, no landline numbers, just pure and clean data to power your outreach efforts.

At SMARTe, we are more than just a B2B contact database provider; we are a powerful sales intelligence tool. Our platform delivers intelligence based on the industry's premier B2B contact database, meticulously validated for unrivaled accuracy. Our database is constantly updated with job change information, ensuring you have the most current contact details. We also offer extensive coverage of mobile numbers, with over 70% of contacts in North America and 50% internationally having mobile information listed. Additionally, we adhere to all global privacy regulations, including GDPR, LGPD, and CCPA, ensuring your outreach efforts are compliant and ethical. As a sales intelligence tool, SMARTe goes beyond mere contact and company information. We track over 33,000 technologies and keep our technographic data fresh, providing you with actionable tech-stack insights that drive your sales strategy. By choosing SMARTe, you can expect to double your connect rates and achieve significant cost savings.

Get direct access to prospects and candidates with unique cell phone and premium business email contact data, available only at Swordfish.AI. Fuel your pipeline and find leads in bulk with the unbeatable contact-finding tools by Swordfish. With the largest live database of over 3.5 billion data points and real-time verification, Swordfish is THE best contact-finding tool. Trusted by 50,000+ sales and recruitment professionals.

upcell delivers verified North American B2B mobile data that helps sales teams connect with more decision-makers and improve call-to-connect rates. Our data is continuously validated for accuracy, giving go-to-market teams the confidence to call, connect, and convert with precision. Built by industry veterans, upcell was created to simplify sales data management and eliminate bloat. We focus on quality, speed, and flexibility—helping sales organizations reduce failed dials, improve CRM accuracy, and build stronger pipelines powered by clean, reliable mobile data.

Search 850m+ contacts with real-time verified contact emails and phone numbers, monitor key contacts with job change alerts, and automatically sync contact- and company-level data to keep your CRM up to date.