Get valid emails from the market’s top vendors in 1 spot

Why pay for multiple data providers? lemlist’s waterfall enrichment gets you verified emails from 8 premium data sources.

Try with 100 free emails

So, what’s waterfall enrichment all about?

Waterfall enrichment checks multiple email databases for you, one by one, to pull the most accurate emails, in 1 place, at a fraction of the cost.

Reach 80% of your leads with valid emails

If the first provider can't find an email, lemlist automatically searches through the next one. This method secures 80% of your leads' emails—up to 2x more than average vendors.

Export unlimited emails from LinkedIn

The lemlist Chrome extension gets you leads’ emails from
profiles or in bulk from searches. Export or send to your contacts
or campaigns in seconds from a free or Navigator account.

Drop bounce rate with verified-only data

Every email found is double-verified, so you reach valid addresses, protect your domain, and avoid bounces. Invalid data? lemlist keeps searching. Duplicates? Get the best one from the most trusted provider.

Cut sales stack cost without commitments

Have access to top-tier data sources from 1 tool -
no contracts or renewals. Get at least 100 free emails monthly
and pay as you go for more, with no credit expiration.

Leverage finder in the app of your choice

Thanks to lemlist’s API, use waterfall enrichment in your
favorite apps. This helps you keep data automatically synced across tools and build an effective sales ecosystem.

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I really love that Waterfall Enrichment is built right into lemlist — no need to keep switching between screens. We used it with multichannel sequences and got a 17%+ reply rate, booked 8 CMO meetings in 3 weeks, and closed 2 contracts worth 35k euros!
Aubry
Co-founder at authentic.

Stop wasting money on unusable emails

If lemlist’s waterfall enrichment doesn’t find you an email or it’s invalid—that’s on us. You only pay for verified emails to which you can confidently reach out, ensuring real value for every lead.

Scale globally with worldwide email coverage

lemlist brings together vendors to deliver 100% global
coverage. Easily reach leads anywhere, no matter where they’re from, and scale your business internationally.

Secure data up to the highest standards

lemlist sticks to the highest security standards to keep your data safe. Vendors certified by GDPR and CCPA ensure your data is handled responsibly, preventing privacy frictions.

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I love that I can push leads directly from Sales Navigator into lemlist, find verified email, and instantly create a campaign list. Updating lead lists went from taking 1–2 hours to just 10–15 minutes.
Alejandra Rivera Jaime
SDR at Viva
Single provider
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30-60% emails found rate
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50 free emails/mo on average
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Subscription-based
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Pay for each search
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Subscribe to multiple other vendors for most coverage
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Verify emails in a separate tool
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Pay up to $100 per 100 email searches
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Credits and tokens that expire
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No (or limited) LinkedIn scrapping
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Mostly regional coverage
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Limited integration options
lemlist’s Waterfall enrichment
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80% emails found rate
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Get min. 100 free verified emails/mo
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Pay-as-you-go, without commitment
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Pay only for verified emails
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Get emails from top providers in just 1 tool
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Double-verify each email in lemlist
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Pay only $5 per 100 verified emails found
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No paid credit expiration
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Unlimited LinkedIn export
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Global coverage
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Integrate with any tool of your choice

Why overpay? Get the best value on the market.

Price per 1000 verified emails found via Waterfall Enrichment

Get started

Frequently Asked Questions

The waterfall enrichment method pulls and verifies email addresses step-by-step from multiple data sources, providing greater accuracy and coverage than using a single email provider.
lemlist integrates top-tier, trusted databases to provide verified emails, such as Prospeo, Icypeas, Dropcontact, Datagma, and similar.
No limits! Besides giving you min. 100 free emails monthly, lemlist offers flexible, pay-as-you-go pricing, so you can find as many emails as you need.
Absolutely! Export your results in CSV or Excel formats for easy sharing or integration into other tools.
lemlist offers pay-as-you-go pricing with no contracts or credit expiration, along with at least 100 free monthly emails. If you choose a paid plan, you'll receive additional free enrichment credits each month based on the plan you select.
Thanks to waterfall enrichment, lemlist fills the gaps in your existing, single vendor’s coverage with verified emails from other premium data sources.
This means that instead of getting data from 1 source, you’ll get top results from at least 7 more, ensuring the most coverage.
Once you get your leads’ verified emails, you can export them to a file of your choice, add them to your lemlist contacts list, or send them directly to new or existing outreach campaigns.

To turn your verified emails into opportunities, follow the ultimate workflow from lemlist’s Academy, which gets you a 17-30% reply rate!

Looking for leads’ phone numbers, too?

Find accurate phone numbers from reliable vendors, in 1 click.

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