Struggling to find the right contacts?
It is frustrating to spend hours searching only to get old emails or wrong numbers.
This slow process kills your sales goals.
If you don’t have fresh datos, your competitors will reach your customers first.
But what if you could find verified leads in seconds?
We looked at the top tools for 2026 to help you grow.
These platforms offer accurate lists and smart features to save you time.
Let’s look at the 7 best B2B lead database tools to fill your pipeline today.
What is the Best B2B Lead Database Tool?
Finding the right tool is the secret to hitting your sales goals.
The best platforms give you verified emails and direct phone numbers instantly.
This helps you skip the guesswork and start more real conversations.
We have tested the top options for 2026 to hacer your choice easy.
1. Apollo (⭐️4.5)
Apolo is a massive powerhouse for sales teams.
You get a huge database and great superar a tools in one place.
It is perfect for finding leads and emailing them immediately.
Nuestra opinión
Apollo goza de una excelente reputación por su extensa base de datos y sus potentes funciones. Sin embargo, la complejidad de la plataforma y su posible alto costo pueden ser un obstáculo para algunos usuarios.
Beneficios clave
- Acceda a una base de datos de más de 250 millones de contactos con direcciones de correo electrónico verificadas.
- Utilice filtros avanzados para encontrar los clientes ideales.
- Automatice su alcance con secuencias y seguimientos personalizados.
- Realice un seguimiento de su progreso con análisis e informes detallados.
- Se integra con los populares CRM y herramientas de automatización de ventas.
Precios
Apollo tiene un plan gratuito y tres planes pagos:
- Gratis: Créditos de correo electrónico ilimitados.
- Básico: $49 al mes por 900 créditos móviles/año.
- Profesional: $79 al mes por 1200 créditos móviles/año.
- Organización: $119 al mes por 2400 créditos móviles/año.
Ventajas
Contras
2. Kaspr (⭐️4.3)
Need phone numbers fast? Kaspr is your best friend.
Its Chrome extension works right over LinkedIn to grab contact info.
It is simple, fast, and very accurate for recruiters.
Nuestra opinión
Ready to find 500 million contacts? Start your free trial of Kaspr today and get your first 5 phone credits for $0!
Beneficios clave
- Access a database of over 500 million contacts worldwide.
- Get the LinkedIn Chrome extension for instant data reveals.
- Use automated workflows to build your lead lists fast.
- Integrate easily with Hubspot, Salesforce, and Pipedrive.
- Trust in 100% GDPR and CCPA compliant data sourcing.
Precios
- Plan gratuito: €0/month.
- Plan de inicio: €45/month.
- Plan de negocios: €79/month.
- Plan Empresarial:Precios personalizados.
Ventajas
Contras
3. Instantly (⭐️4.0)
Instantly focuses on deliverability and scale.
It helps you reach thousands of leads without hitting the spam folder.
Use this to automate cold emails with ease.
Nuestra opinión
Instantly es una herramienta valiosa para las empresas que desean intensificar sus esfuerzos de difusión.
Beneficios clave
- Alcance multicanal: Conéctese con clientes potenciales a través del correo electrónico, LinkedIn, Twitter y más.
- Mensajería personalizada: Adapte sus mensajes a cada destinatario.
- Seguimientos automatizados: Manténgase en el primer plano de sus mentes sin mover un dedo.
- Análisis detallado: Realice un seguimiento de su progreso e identifique lo que está funcionando.
Precios
- CRM de crecimiento:$37,9/mes, asientos ilimitados.
- Hiper CRM:$77,6/mes, asientos ilimitados.
Ventajas
Contras
4. UpLead (⭐️3.8)
Accuracy is the goal here. UpLead offers a 95% data accuracy guarantee.
You won’t waste money on bad emails.
It is a premium choice for high-quality prospecting.
Nuestra opinión
Uplead es un recurso valioso para empresas que buscan clientes potenciales de alta calidad. Sin embargo, sus funciones de alcance limitadas y su alto costo pueden ser inconvenientes para algunos usuarios.
Beneficios clave
- Acceda a una base de datos de más de 1 millón de contactos B2B.
- Filtra clientes potenciales según más de 50 criterios.
- Verificar direcciones de correo electrónico en tiempo real.
- Se integra con herramientas populares de CRM y automatización de ventas.
- Ofrece una prueba para probar la plataforma.
Precios
Uplead ofrece tres planes pagos:
- Gratis: $0 por 7 días. 5 créditos.
- Elementos esenciales: $99 al mes por 170 créditos.
- Más: $199 al mes por 400 créditos.
- Profesional: Precios personalizados.
Ventajas
Contras
5. Reply IO (⭐️3.5)
This tool is an all-in-one sales kit.
It combines a solid database with AI-powered messaging.
It helps you keep conversations personal even when you are reaching out to many people.
Nuestra opinión
¡Impulsa tus ventas con Reply.io! Nuestros clientes reportan tasas de apertura del 80 % y de respuesta del 25 % en casos prácticos. Algunos usuarios incluso generan más de $1,000,000 en oportunidades de venta. Únete a más de 10,000 usuarios.
Beneficios clave
- Automatice la difusión multicanal a través de correo electrónico, LinkedIn y WhatsApp.
- Personaliza tus mensajes con variables dinámicas.
- Realice un seguimiento de su rendimiento con análisis detallados.
- Se integra con los populares CRM y herramientas de automatización de ventas.
- Ofrece una prueba para probar la plataforma.
Precios
Reply IO ofrece tres planes pagos:
- Volumen de correo electrónico: $49 por mes para un usuario.
- Multicanal: $89 por mes por usuario.
- Alto Jason AI SDR: $300 por mes por usuario.
Ventajas
Contras
6. Zoominfo (⭐️3.2)
ZoomInfo is the industry giant.
It has deep data on large companies and their spending habits.
It is powerful but can be very expensive for smaller teams.
Nuestra opinión
Want the most accurate data? Schedule a demo today to see why top firms use ZoomInfo. Start closing 45% more deals with the best market intelligence available right now.
Beneficios clave
- Access the world’s largest and most accurate B2B contact database.
- Real-time intent signals show you which companies are currently buying.
- Automated workflows trigger sales actions based on specific data changes.
- Advanced technographics identify the software and hardware prospects use.
- Comprehensive 100% data coverage for global enterprise-level prospecting.
Precios
ZoomInfo doesn’t have public pricing; you have to contact them for the pricing.
Ventajas
Contras
7. Leadfuze (⭐️3.0)
Leadfuze is great for “set it and forget it” prospecting.
You can set specific criteria, and it will automatically find new leads for you.
It keeps your pipeline full while you sleep.
Nuestra opinión
Let Fuzebot automatically build your next lead list. Sign up for a free Leadfuze trial today and see the 269 million contacts available. Start prospecting with zero manual effort!
Beneficios clave
- Fuzebot AI builds your prospecting lists while you are sleeping.
- Access over 269 million verified professional profiles across the globe.
- Filter leads by their AdWords budget or specific technology stack.
- Double-verified emails ensure you receive only the highest-quality data.
- Automatic de-duplication keeps your CRM clean and free of repeats.
Precios
LeadFuze doesn’t have public pricing; you’ll need to contact them for pricing.
What to Look for in a B2B Lead Database Tool?
- Data Accuracy Rates: Look for tools that offer a 90% accuracy guarantee or higher. High bounce rates can permanently damage your email sender’s reputation.
- Verificación en tiempo real: The best tools verify emails and phone numbers the moment you search, rather than relying on stale, months-old records.
- Waterfall Enrichment: This feature pulls data from multiple sources at once. If one source is missing a phone number, the tool automatically checks others to fill the gap.
- Compliance (GDPR & CCPA): Ensure the provider complies with applicable privacy laws. Using non-compliant data can result in significant fines for your business.
- Native CRM Integration: Your tool should “talk” directly to HubSpot, Salesforce, or Pipedrive. Manual CSV uploads waste time and lead to duplicate leads.
- Filtrado avanzado: Look for filters like “Technographics” (what software they use) or “Intent Data” (who is currently searching for your solution).
- Credit Transparency: Check if the tool charges you for “bad” data. Top-tier providers usually offer a credit refund or “skip” feature for invalid contacts.
How Can B2B Lead Database Tools Boost Your Business?
Using the right sales software helps you find customers faster.
Your sales teams can use intent data to see who is ready to buy right now.
This means you stop wasting time on people who aren’t interested.
It makes your daily work much easier.
These tools also help with data enrichment.
They take a simple b2b contact name and find their email and phone number.
This gives you more accurate data, so your messages actually get delivered.
You get fresh contact data without doing the hard work yourself.
You can even connect these tools to LinkedIn Sales Navigator.
This helps you find the right bosses to talk to.
It is a smart way to grow your business and make more sales every month.
Guía del comprador
When doing our research to find the best product, we determined our rankings using these factors:
- Data Quality and Accuracy: We looked for a lead generation tool that provides accurate data and real-time data verification. We checked for phone-verified mobile numbers, direct phone numbers, and business emails to ensure sales leads don’t bounce.
- Search and Filter Depth: We tested the advanced filters and advanced search filters within each web app. We looked for firmographic and technographic data, funding data, and news alerts to help sales and marketing teams identify key decision-makers based on specific criteria.
- Database Scale: We compared each vast database and extensive database to see which offered the best global coverage for target companies and potential customers.
- Intelligence and Timing: We prioritized any sales intelligence platform that offers buyer intent insights, intent signals, and job change alerts. We also looked for visitor tracking, website visitor tracking, and visitor identification to identify buyers in the market.
- Integración del flujo de trabajo: We tested the Chrome extension and browser extension for each tool. We checked how easily they can find contact details on company websites and in Sales Navigator. We also looked for automated workflows that link with sales engagement platforms, sales automatización, and other sales tools.
- Outreach Features: We looked for a sales companion that handles email campaigns, cold email scheduling, and automated email engagement to speed up the sales process.
- Precios y valor: We reviewed custom pricing, enterprise pricing, and custom plans. We looked for a free plan or free trial for small teams, while also checking the costs of credit management and email verification to improve lead quality.
- Facilidad de uso: We rated each user-friendly interface and how well it organizes company data, company details, and existing leads in a clean contact database.
- Ongoing Accuracy: We verified whether tools use real-time data and phone verification to keep contact info and verified contact information fresh for sales and marketing.
Terminando
Choosing the right tool is the best way to grow your business.
We spent many hours testing these apps so you don’t have to.
Our goal is to help you find accurate contact information without the stress.
Using a domain search can help you find anyone at a specific company in seconds.
This makes it easy to reach your target market and close more deals.
We know what works because we track these tools every day.
Trust our list to help you win more customers today!
Preguntas frecuentes
What is the most accurate B2B lead database?
Apollo and UpLead are top choices for accuracy. UpLead even offers a 95% accuracy guarantee. This ensures your emails reach the right person and don’t bounce.
Can I find phone numbers for leads?
Yes, most tools, such as Kaspr and ZoomInfo, provide direct mobile numbers. These are often verified in real-time. This helps your sales team call decision-makers directly, bypassing gatekeepers.
Are these lead generation tools legal to use?
Yes, as long as the tool complies with GDPR and CCPA. The best tools only collect public business data. Always check the privacy settings to stay safe and compliant.
Do lead databases connect to my CRM?
Most top tools sync directly with HubSpot, Salesforce, and other CRMs. This saves you from manual data entry. It keeps your lead lists organized and updated automatically every day.
Is there a free version for small teams?
Many platforms, like Apollo and Kaspr, offer a free plan. You usually get a set number of credits each month. This is a great way to test the data quality.
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