20 Best Email Verification Tools (2024 Update)

To grow your business with cold outreach, you must ensure your email bounce rate is below 5%.

Email bounce rate refers to the percentage of email addresses in your campaign that did not receive your message because a recipient mail server returned it.

The best way to keep your bounce rate low is to verify your sending list with verification tools before sending your emails.

They help ensure your emails reach your target's primary inbox and your messaging gets through.ž

But which email verification should you choose for your business? How do you ensure you get the best value for money on the market?

To help you out, we analyzed the top 20 email verification tools so we could find you the best fit for your needs!

Tool	Accuracy	Speed	Pricing	Integration	Support	Security
lemlist finder and verifier	+99%	✅	Starts at $32	✅	✅ (in app)	✅
Dropcontact	98%	✅	Starts at 24€	❌ partial	✅ not live	✅
Bouncer	99%	✅	Pay as you go	✅	✅	✅
ZeroBounce	99%	❌	Pay as you go	✅	✅	✅
Clearout	98%	✅	Starts at $21	✅	✅	✅
Emailable	99%	✅	Starts at 32€	✅	✅	✅
ZoomInfo	98%	❌	on request	✅	✅	✅
NeverBounce	93%	✅	pay as you go	✅	✅ (not live)	undisclosed
DeBounce	91%	❌	Starts at $10	✅ (partial)	✅ (only email)	✅
TrueMail	95%	✅	Starts at $7	✅	✅ (only email)	✅
MailerCheck	98%	❌	Pay as you go	❌	✅	✅
Hunter	90-95%	✅	Starts at $49	✅	✅ (only email)	✅
Kickbox	99%	✅	Pay as you go	❌	✅	✅
BriteVerify	98%	✅	Pay as you go	✅	✅	✅
Verifalia	99%	✅	Pay as you go	✅	✅ (only email)	✅
Bounceless	98%	✅	Starts at $29	✅	✅	✅
MillionVerifier	99%	✅	Starts at $15	✅	✅ (not 24/7)	✅
EmailListVerify	91%	✅	Pay as you go	✅	✅	✅
Xverify	98%	❌	Pay as you go	✅	✅	✅
Mailfloss	not mentioned	❌	Starts $25	✅	✅ (not 24/7)	✅

How to choose the best email verification tool?

When it comes to selecting the right email verification service for your needs, there are several key criteria to consider. Let's break them down:

1. Accuracy

The best email verification tools have a high accuracy rate, ideally above 95%.

An email verifier with low accuracy might miss inactive or invalid email addresses or remove valid ones from your list.

Identify and remove invalid emails by using a tool with multi-layered checks.

2. Speed

For efficient campaigns, consider services that can process thousands or more verifications per hour. Launch your campaigns without unnecessary delays.

That’s a key-feature of a good email verification tool. It helps you focus on writing high-converting emails instead of waiting for the list cleaning to finish.

3. Pricing

Opt for flexible pricing models that align with your budget without compromising‌ quality. Check which tools offer a free plan or trial to test their features before paying.

4. Integration

Don’t waste time managing multiple platforms or manually transferring data. Choose a tool that seamlessly integrates with your email marketing and CRM platforms.

5. Support

Even the best email verification tool can encounter bugs or glitches. Look for services with responsive and helpful customer support teams. Maximize the tool’s features by taking advantage of knowledgeable support teams.

6. Security

Your email list likely contains valuable customer information. Ensure that the tool you choose complies with data protection regulations in your area, like GDPR, for data security. The best tools will have clear data privacy policies highlighting how they handle and protect your email list data.

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What are the best email verification tools?

Here is our list of top nineteen email verification tools. To make this list, we did testing of each tool on 800 emails we knew were correct and 200 that we knew would bounce.

1. lemlist's Email Finder and Verifier

lemlist is an advanced sales engagement platform designed to help users find, engage, and convert their ideal buyers across multiple channels.

It offers a range of features, including personalized email campaigns, AI-powered campaign generation, multichannel outreach, and email finder and verifier.

Use it to find all leads' contact info, automatically validated, without the need for third-party tools and with minimized spam risks.

Rating

G2 - 4.2 (138 reviews)

Capterra - 4.6 (370 reviews)

Overview

Thanks to the waterfall enrichment method, Email Finder and Verifier combine the best third-party data sources to give you 40-55% more valid emails than other verification tools. This is the equivalent of asking six different providers for up-to-date leads' information without navigating and subscribing to multiple apps.

For each lead, the app will:

Clean the first name and last name
Extract and save relevant available information from the lead's LinkedIn profile
Retain the best email we found from multiple providers
If available, save additional information such as phone number, civility, job title, and other relevant details

Pricing (yearly) & Functionalities

→ Free trial: YES, 14 days

→ Paid plans

✅ Pros

80%+No spam risks. No third-party tools. No extra expenses.
All your leads' emails—valid, verified, and ready to use—in one place.
Once you find your lead’s emails, you can push them directly to your lemlist campaigns in one click and start your outreach.

❌Cons

Some advanced features might be available only in higher-tier plans.
Integration with certain third-party tools might require additional setup.

At lemlist we know that sometimes you just want to check a couple of addresses quickly, so we'll leave you with this tool! Just type in the information and let the magic happen ⬇️

lemlist Freemium Plan

With lemlist’s freemium plan you can scrap up to 100 verified emails every month!

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This plan is free forever, so you won’t have to commit to any payments to build your email lists.

Although you can enjoy the Freemium plan for as long as you want and find emails completely free of charge, you can buy credits separately to find more emails.

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Without payment commitment!

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