Hunter Io vs Warmbox : Améliorez la délivrabilité de vos emails en 2025

par | Dernière mise à jour Aug 8, 2025

Gagnant
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4.8
  • Multiple Inboxes
  • Plug & Play Setup
  • Warm-up Options
  • Deep Monitoring
  • AI Templates
  • DNS Cheaker
  • Plans payants à partir de $19.00/month
Finaliste
Meilleure section img 6
3.5
  • B2B Lead Database
  • Email Verifier
  • Automated Cold Email Outreach
  • Intent Signal
  • Email Finder
  • Plan gratuit disponible
  • Plans payants à partir de $49/month
Hunter Io vs Warmbox

Tired of your emails landing in the spam folder? You’re not alone.

It’s a common problem that can seriously hurt your entreprise.

But what if there was a way to ensure your emails reach your customers’ inboxes? 

That’s where email warmup warmup comes in.

Two of the most popular options are Hunter io vs Warmbox. 

In this article, we’ll explain the key differences between these powerful tools so you can choose the best one for your needs and improve your email deliverability.

Aperçu

We’ve put Hunter.io and Warmbox to the test, using them to find emails, verify addresses, and warm up our inboxes. 

After weeks of hands-on experience, we’re ready to share our insights.

This in-depth comparison will help you decide which tool is the right fit for your email outreach needs.

CTA de hunter io
4.8sur 5

временной

Tarifs : Free plan is available. The premium plan starts at $49/month.

Caractéristiques principales :

  • Domain Search
  • Email verification
  • Extension Chrome
Warmbox CTA
3.5sur 5

Prêt à essayer Warmbox ? Inscrivez-vous pour un essai gratuit et voyez comment il peut améliorer la délivrabilité et l'acceptation de vos courriels !

Tarifs : Remise de 30% pendant 1 an sur n'importe quel plan. Le plan tarifaire commence à $19/mois.

Caractéristiques principales :

  • Échauffement automatisé
  • Analyse du contenu des courriels
  • Rapports de délivrabilité

What is Hunter io?

Ever wished you had a magic tool to find anyone’s email address? That’s Hunter io!

It’s super easy to use. Just type in a person’s name and their company’s website. Boom!

You have their email. It also verifies emails so you know they’re real, keeping your emails from bouncing. Pretty cool, right?

Découvrez également nos favoris Hunter io alternatives

hunter io page d'accueil

Notre avis

CTA de hunter io

Hunter IO est un choix solide pour la recherche et la vérification d'adresses électroniques. Ses principaux atouts sont sa simplicité et sa précision. Cependant, ses fonctions de sensibilisation limitées et son plan gratuit restrictif peuvent constituer des inconvénients pour certains utilisateurs.

Principaux avantages

  • Trouvez des adresses électroniques en quelques secondes avec une grande précision.
  • Vérifier les adresses électroniques pour éviter les rebonds.
  • Envoyez des campagnes de sensibilisation avec des courriels personnalisés.
  • S'intègre aux populaires CRM et des outils de marketing par courrier électronique.
  • Un plan gratuit est disponible pour les besoins à petite échelle.

Tarifs

Hunter propose un plan gratuit et trois plans payants :

  • Gratuit: 25 recherches par mois.
  • Démarreur: $34 par mois pour 500 recherches par mois.
  • Croissance: $104 par mois pour 5000 recherches par mois.
  • Échelle: 209 par mois pour 50 000 recherches par mois.
  • Entreprise: Tarification personnalisée.
prix des chasseurs

Avantages

  • Haute précision.
  • Recherche puissante de domaines.
  • Des options de soutien utiles.
  • S'intègre à d'autres outils.
  • Intégrations et extensions

Inconvénients

  • Fonctionnalités de sensibilisation limitées.
  • Le plan gratuit est restrictif.
  • Il n'y a pas autant d'intégrations.

Qu'est-ce que Warmbox ?

Do you want your emails actually to get read? Then, you need to warm up your boîte de réception

Warmbox is like a personal trainer for your email. It sends emails from your account to a network of actual inboxes.

This builds up your sender’s reputation. And guess what?

A good sender reputation means more emails land in the primary inbox. It’s like magic, but it’s just innovative technology!

Découvrez également nos favoris Warmbox alternatives

warmbox homepage

Notre avis

warmbox cta

Warmbox is a valuable tool for improving email deliverability, but its limited features and potential performance issues may be drawbacks for some users.

Principaux avantages

  • Warm up the email accounts to improve deliverability.
  • Automate the process of sending & receiving emails.
  • Monitor your sender’s reputation and identify potential issues.
  • Integrates with popular email providers.
  • Propose un essai gratuit pour tester la plateforme.

Tarifs

Warmbox offers four paid plans:

  • Solo: $15 per month for one inbox warm-up.
  • Start-up: $69 per month for three inbox warm-up.
  • Croissance: $139 per month for six inbox warm-up.
  • Équipe: Tarification personnalisée.
warmbox pricing

Avantages

  • Boosts email deliverability.
  • Automated and Time-Saving
  • Performance Tracking and Analytics
  • Offers insightful analytics.
  • Provides helpful templates.

Inconvénients

  • Can be expensive.
  • Occasional Deliverability Hiccups
  • Limited customization options.
  • Learning curve for some features.

Comparaison des fonctionnalités

Warmbox and Apollon serve different purposes in the sales workflow. T

his comparison will highlight the strengths of each platform, helping you understand whether you need a dedicated email warm up service or a more comprehensive sales engagement tool.

1. Objectif principal

  • Hunter: Hunter is primarily an email finder tool and email verifier tool. Its main purpose is to help users find all the email addresses associated with a company website or by name, and then verify email addresses for accuracy.
  • Warmbox: Warmbox is a specialized email warm up service. Its core mission is to improve your inbox reputation and email deliverability tool by simulating human-like interactions, ensuring your cold email inbox is healthy and your email marketing efforts are successful.

2. Prospecting and Lead Database

  • Hunter: Hunter excels at lead generation through its domain search feature and email finder tool. It allows you to find all the email addresses related to a specific company name or company website, making it a powerful resource for link building outreach and building targeted lists.
  • Warmbox: Warmbox is not a prospecting tool. It does not have an email finder or a database of contacts. Its functionality begins once you have your list of verified email addresses, focusing solely on preparing your inbox for email outreach.

3. Email Verification and Accuracy

  • Hunter: Hunter provides a robust email verifier tool that checks the validity of email addresses related to your searches. It aims to provide the most accurate data to reduce bounce rates for your email marketing efforts.
  • Warmbox: Warmbox does not verify emails in the same way as Hunter. Its role is to take already-sourced verified email addresses and ensure they land in the inbox. A clean list is crucial for the warm up process to be effective.
hunter io api key

4. Email Deliverability and Warm-up

  • Hunter: While Hunter helps with email deliverability by providing verified email addresses, it does not offer a built-in email warm up service. Users typically need to integrate with other tools for domain warming and proactive inbox placement.
  • Warmbox: Warmbox is a dedicated email warm up service. It automatically sends warm up emails to generate positive interactions and build your inbox reputation. This warm up process is designed to ensure your emails never land in spam anymore.

5. Multi-Channel Outreach

  • Hunter: Hunter is primarily an email-focused tool. While it helps with finding contact details for linkedin profiles, it does not offer integrated multi-channel sequencing beyond email, often requiring other tools for a comprehensive email outreach strategy.
  • Warmbox: Warmbox is an email-only tool. Its purpose is to optimize the deliverability of your email marketing efforts. It does not offer multi-channel sequencing or automation beyond email.

6. Automatisation

  • Hunter: Hunter’s Campaigns tool allows you to send cold email campaigns with basic automation for follow ups and scheduling. It helps to save time on manual sending for your email marketing efforts.
  • Warmbox: Warmbox’s automation is specific to the warm up process. It automatically sends warm up emails and manages a warm up schedule to build your inbox reputation without manual input, ensuring your cold email inbox is always ready.

7. Intégrations

  • Hunter: Hunter offers integrations with google sheets (via an add-on) and popular CRMs. Its API allows for custom integrations, making it flexible for various email marketing efforts workflows.
  • Warmbox: Warmbox focuses on integrating with multiple email providers like Gmail and Outlook. This ensures compatibility with your existing email marketing setup, allowing you to easily connect your cold email inbox for the warm up process.

8. Chrome Extension

  • Hunter: The hunter chrome extension is a powerful email finder. It allows you to find verified email addresses and contact info while Parcourir a company name on a website or a linkedin profile. It’s available on the chrome web store and helps to save time during prospecting.
  • Warmbox: Warmbox does not have a chrome extension for prospecting. Its focus is on the deliverability of your cold email inbox, not on finding leads.
warmbox expérience personnelle

9. Analytics and Reporting

  • Hunter: Hunter provides rapports on your email marketing efforts, including open rates and click-through rates for your campaigns. It offers detailed analytics on the performance of your send cold email campaigns.
  • Warmbox: Warmbox offers detailed analytics and reports specifically on your inbox reputation. You can track your deliverability score, spam score, and other key metrics to ensure your warm up process is working and that you never land in spam anymore.

10. Pricing and Credits

  • Hunter: Hunter has a free plan with limited credits for domain search and verification. Its paid plans are credit-based, scaling up with email searches and verifications. It’s often considered a cost-effective solution for data acquisition.
  • Warmbox : Chaud reviews highlight its pricing is based on the number of mailboxes. It offers a free trial and various paid plans to accommodate different email marketing campaigns and budgets, focusing on the email warm up service.

11. Customization and Control

  • Hunter: Hunter provides a good degree of control over your data acquisition and basic email sending. You can customize your email templates and filters to match your email marketing efforts.
  • Warmbox: Warmbox’s customization is focused on the warm up schedule. You can adjust the speed of the warm up process and the type of interactions to match the needs of your email marketing efforts. It also offers free tools like a blacklist checker to give you more control.

What to Look for When Choosing a Cold Email Tool?

  • Deliverability: This is key. Your emails need to reach the inbox to be effective. Look for features like warm-up tools, spam filter testing, and blacklist monitoring.
  • Email Finding: A good tool should help you find accurate email addresses quickly and easily.
  • Verification: Make sure the tool verifies email addresses to prevent bounces and protect your sender reputation.
  • Intégrations : Seamless integrations with your existing email provider and other marketing tools can streamline your workflow.
  • Tarifs : Choose a plan that fits your budget and offers the features you need.
  • Facilité d'utilisation : The tool should be intuitive and easy to navigate, even for beginners.
  • Soutien: Good customer support can be invaluable if you have questions or run into problems.
  • Évolutivité : Consider your future needs. Can the tool grow with your business?
  • Sécurité: Ensure the tool uses strong security measures to protect your data.
  • Reputation: Look for a reputable provider with a proven track record.
  • Période d'essai : A free trial or money-back guarantee allows you to test the tool before committing.

Considering these factors, you can choose the best cold email tool for your specific needs and maximize your outreach success.

Verdict final

So, which tool comes out on top? For us, it’s Warmbox. Why?

Because it’s the best email warm-up tool out there, it’s super easy to use and works. 

We saw a significant improvement in our email deliverability after using Warmbox. Plus, it’s more affordable than Hunter.io, starting at just $15 monthly.

Of course, Hunter.io is still a great tool. If you need help with email verification and finding email templates, it’s a good choice.

But if you’re serious about warming up your email and boosting your cold email campaign results, Warmbox is the way to go.

We’ve been doing this for a while, and we’ve tested a lot of different tools.

We know what works and what doesn’t. Trust us on this one.

Warmbox is the real deal. It’s like having a secret weapon for your email automation. Give it a try and see the difference for yourself!

More of Hunter IO

Here’s a comparison of Hunter IO with its alternatives, highlighting their unique strengths:

  • Hunter IO vs Snov IO: Hunter IO specializes in email finding and verification. Snov IO offers a broader sales automation suite, including email campaigns and a CRM.
  • Hunter IO vs Instantly: Hunter IO excels in finding and verifying email addresses. Instantly focuses on maximizing email deliverability with warm-up and advanced campaign features.
  • Hunter IO vs Apollo: Hunter IO primarily focuses on email finding and verification. Apollo provides a comprehensive sales intelligence platform with a large B2B database and outreach tools.
  • Hunter IO vs Reply IO: Hunter IO is adept at email discovery and validation. Reply IO offers a full sales engagement platform with multi-channel outreach and automation.
  • Hunter IO vs UpLead: Hunter IO is a direct email finder and verifier. UpLead provides a vast database of verified B2B contacts and emphasizes data accuracy.
  • Hunter IO vs Mailshake: Hunter IO specializes in email finding. Mailshake is designed for automating and personalizing email outreach campaigns.
  • Hunter IO vs Lemlist: Hunter IO excels at email finding and verification. Lemlist offers advanced personalization, multi-channel outreach, and email warm-up features.
  • Hunter IO vs Woodpecker: Hunter IO efficiently finds and verifies emails. Woodpecker is a dedicated cold email tool with automation, follow-ups, and warm-up features.
  • Hunter IO vs Smartlead: Hunter IO is focused on email finding. Smartlead is a robust sensibilisation par courrier électronique à froid platform with unlimited warm-ups and deliverability features.
  • Hunter IO vs Saleshandy: Hunter IO provides email finding and basic campaigns. Saleshandy offers more advanced email automation and deliverability features for outreach.
  • Hunter IO vs Klenty: Hunter IO focuses on discovering and verifying emails. Klenty is a sales engagement platform for managing multi-channel outreach sequences and CRM l'intégration.
  • Hunter IO vs Warmbox: Hunter IO helps find and verify emails for outreach. Warmbox is a specialized tool solely focused on warming up email accounts to improve deliverability.
  • Hunter IO vs Maildoso: Hunter IO offers email finding and basic campaign sending. Maildoso provides high-volume email sending with advanced deliverability features and warm-up.
  • Hunter IO vs Manyreach: Hunter IO is for email finding and verification. Manyreach is an AI-powered cold email platform focused on scalable outreach and deliverability.
  • Hunter IO vs Warmy: Hunter IO helps locate and validate emails. Warmy is a dedicated email warm-up tool designed to boost sender reputation and inbox placement.

Plus de Warmbox

Voici une comparaison de Warmbox avec ses alternatives, mettant en évidence leurs forces uniques :

  • Warmbox vs Snov IO: Warmbox assure la délivrabilité des courriels et la réputation de l'expéditeur. Snov IO offre une suite plus large pour la génération de prospects, la vérification et les campagnes multicanaux.
  • Warmbox vs InstantlyWarmbox est un outil spécialisé pour préparer vos e-mails. Instantly est un outil tout-en-un. sensibilisation par courrier électronique à froid y compris sa fonction d'échauffement.
  • Warmbox vs Apollo: Warmbox se concentre uniquement sur l'amélioration de la délivrabilité des courriels grâce au réchauffement. Apollo est une plateforme complète d'intelligence commerciale et d'engagement avec recherche de prospects.
  • Warmbox vs Hunter IO: Warmbox est un outil d'échauffement d'email pour le placement dans la boîte de réception. Hunter IO trouve et vérifie principalement les adresses e-mail et propose des campagnes de base.
  • Warmbox vs Reply IO: Warmbox est une solution dédiée à l'échauffement des emails. Reply IO est une plateforme d'engagement commercial multicanal avec des fonctionnalités d'automatisation plus larges.
  • Warmbox vs UpLead: Warmbox améliore la délivrabilité des courriels pour les efforts de diffusion. UpLead est une plateforme de génération de leads qui fournit des données de contact B2B vérifiées et de haute qualité.
  • Warmbox vs Mailshake: Warmbox est un service spécialisé dans l'échauffement des courriels. Mailshake fournit une plateforme de sensibilisation par courrier électronique avec une gestion de campagne et des capacités d'échauffement.
  • Warmbox vs Lemlist: Warmbox est un outil autonome d'échauffement des courriels. Lemlist offre une plateforme de sensibilisation plus complète avec une personnalisation avancée et son warm-up (Lemwarm).
  • Warmbox vs Woodpecker: Warmbox se concentre sur l'échauffement automatisé des courriels pour la délivrabilité. Woodpecker est un automatisation de l'envoi d'emails à froid qui donne la priorité à l'envoi et à la délivrabilité.
  • Warmbox vs Smartlead: Warmbox assure la délivrabilité des courriels grâce à un réchauffement dédié. Smartlead est une solution complète de sensibilisation par courrier électronique à froid y compris son échauffement.
  • Warmbox vs Saleshandy: Warmbox se spécialise dans l'échauffement des courriels afin d'améliorer le placement dans la boîte de réception. Saleshandy offre une plateforme d'engagement commercial avec des fonctionnalités de suivi et d'échauffement des emails.
  • Warmbox vs Klenty: Warmbox est un service dédié à l'échauffement des courriels. Klenty est une plateforme d'engagement commercial qui automatise les séquences de sensibilisation et s'intègre aux systèmes de gestion de la relation client.
  • Warmbox vs Maildoso: Warmbox est un outil dédié à l'échauffement des courriels avec un suivi détaillé. Maildoso offre également un échauffement, ainsi qu'une boîte de réception principale et des domaines personnalisés.
  • Warmbox vs Manyreach: Warmbox assure la délivrabilité des emails grâce au réchauffement. Manyreach est une plateforme complète de cold outreach avec un nombre illimité de prospects et diverses fonctionnalités.
  • Warmbox vs Warmy: Warmbox et Warmy sont tous deux des services d'échauffement d'emails dédiés. Ils diffèrent principalement par la taille du réseau, les structures de prix et les fonctionnalités avancées spécifiques pour la délivrabilité.

Questions fréquemment posées

What is the best way to warm up my inbox?

The best way is to use a dedicated warm-up tool like Warmbox. It automates the process and ensures your emails follow best practices. This helps you avoid spam filters and land in the primary inbox.

Can I use Hunter.io and Warmbox together?

Absolutely! They work great together. Use Hunter.io to find and verify email addresses. Then, use Warmbox to warm your inbox before sending cold email campaigns.

Are there any other email warm-up tools besides Warmbox?

Yes, there are other options like Liste de Lem, Mailshake, and Folderly. However, Warmbox stands out with its ease of use, affordability, and advanced features.

How much does Warmbox cost?

Warmbox offers flexible pricing plans starting at $15 per month. You can choose a plan based on the number of inboxes you need to warm up and the required features.

Is there a free trial available for Warmbox?

While Warmbox doesn’t offer a free trial, they have a 7-day money-back guarantee. This allows you to try the tool risk-free and see if it fits your needs.

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