The Lead Enrichment Tool That Fills Every Gap in Your CSV
Upload a list of names or companies and Getlead runs waterfall enrichment across a 177M+ verified B2B database plus live SMTP checks. You get back verified work emails, titles and company data, not guesses.
Trusted byYC-backed founders and 5,000+ outbound teams
★★★★★
Replaced Apollo overnight. Reply rate went from 2% to 14% in week one. Wish I found this sooner.
Natasha B.Founder, B2B SaaS · Verified on Trustpilot★★★★★
I sent 300 emails on day one. By week 2 I had a closed deal. The verification alone is worth it.
Carlos V.Sales Lead, Series B · Verified on Trustpilot★★★★★
47 demos booked in 30 days. The unlimited sending is a game changer, I used to pay $300/mo for half this.
James O.Head of Growth, Agency · Verified on Trustpilot
Before and after
From half-empty CSV to send-ready list
This is what lead enrichment looks like on a real upload: same rows in, every gap filled with an SMTP-verified value out.
leads_raw.csv
Name
Company
Email
Title
Elena Vargas
Loopstack
- -
- -
Daniel Kim
Relaymetrics
- -
- -
Priya Nair
Fieldnote HQ
- -
- -
Tom Becker
Quotaflow
- -
- -
leads_enriched.csv
Name
Company
Email
Title
Elena Vargas
Loopstack
elena@loopstack.io
Founder & CEO
Verified
Daniel Kim
Relaymetrics
daniel@relaymetrics.com
Co-founder
Verified
Priya Nair
Fieldnote HQ
priya@fieldnotehq.com
CEO
Verified
Tom Becker
Quotaflow
tom@quotaflow.app
Head of Sales
Verified
83% of rows filled0 bounces on sendrun time: 4 min
The data refinery
One lead enrichment tool, four moving parts
Upload, match, verify, push. The background is the actual Getlead dashboard your team will work in, not an illustration.
leads_raw.csv · column mapping
leads_raw.csv uploaded
50,000 rows · 4 columns detected
Auto-mapped
full_nameName
companyCompany
websiteDomain
linkedin_urlLinkedIn
One identifier per row is enough: name + company, a domain, or a LinkedIn URL
How the waterfall works
One row in, four sources, one verified record out
Every row cascades through sequential sources until a verified match is found. No source is trusted without a live SMTP check at the end.
Elena Vargas, LoopstackInput row
01Getlead 177M+ database
Direct match against verified B2B contacts
~64% match
02Email pattern engine
Derives the company's address format from known emails
+11%
03Live web crawl
Scans the company site and public pages for contacts
+8%
04SMTP verification
Live handshake on every candidate before it reaches you
invalid removed
elena@loopstack.ioFounder & CEO · SaaS · 11-50 · Austin, US
Enriched output83% of rows verified
The method
What is waterfall enrichment?
Most lead enrichment software queries one database and stops, so every gap in that database becomes a gap in your list. Waterfall enrichment treats providers as a sequence instead of a single lookup.
Getlead runs that sequence automatically: its 177M+ database first, then a pattern engine, then a live web crawl, with SMTP verification gating everything. You never orchestrate providers or juggle API keys.
Waterfall enrichment, defined
Waterfall enrichment is a data enrichment method that checks multiple sources in sequence: when the first source cannot match a contact, the request cascades to the next one until a verified result is found, producing much higher match rates than any single provider alone.
Coverage compounds: Each source only has to catch what the previous one missed, so match rates stack instead of plateauing at one provider's ceiling.
Accuracy is enforced, not assumed: A single-source tool returns whatever its database says. A waterfall ends with a live SMTP check, so stale records are filtered out before export.
Cost stays predictable: Sequential matching means you stop paying multiple vendors for overlapping data. With Getlead the whole waterfall is one flat plan.
Inside the product
B2B data enrichment, shown, not described
From the same platform that runs the waterfall: live verification, reviewed output rows and ICP-scored results.
SMTP VERIFICATION
Every Enriched Email Passes a Live SMTP Check
The lead enrichment tool never hands you a guess. Each candidate email goes through MX, SMTP, disposable and catch-all checks at enrichment time, so invalid rows are removed before export instead of bouncing in your campaign.
Real-time SMTP handshake on every row
Catch-all and disposable addresses flagged
Up to 99% inbox delivery on enriched lists
ENRICHED OUTPUT
Whole Records Out, Not Just an Email Column
Titles, seniority, industry, company size and location come attached to every match, reviewed row by row before you export or push to a campaign.
Title, industry, size and location appended
Row-level verification status
Export CSV or push straight to campaigns
company-contacts · matched records
NameCompanyEmailStatus
Elena VargasFounder & CEOLoopstackelena@loopstack.io Valid
Daniel KimCo-founderRelaymetricsdaniel@relaymetrics.com Valid
For professionals who need verified emails, CRM lead management, and stronger deliverability.
MCP server included
Everything in PRO, PLUS:
UNLIMITED Lead Scraping
No monthly caps, all 9+ sources
UNLIMITED Email Sends
Send cold emails without limits
Built-in CRM system
Manage leads, deals, and follow-ups in one place.
Built-in email verification
Validate emails before campaigns.
Team Members - 5 USERS
Collaborate with up to 5 team members.
Built-in Lead Pipeline
Move leads through every sales stage.
Reduce Bounce Rate
Improve deliverability with AI+
Multiple Sender Mailboxes
Scale sending across multiple mailboxes.
180,000 B2B Leads every month
Pull verified contacts from the 177M+ B2B database
Unlimited warmup for unlimited mail accounts
AI inbox warm-up included, no add-on
Protect sender reputation
Keep your emails landing safely.
Priority support
Get faster help when needed
Cancel anytime
No contract, no cancellation fee
Lead enrichment questions
What is a lead enrichment tool?
A lead enrichment tool takes a partial contact list (names, companies or domains) and fills in the missing fields: verified work emails, job titles, company size, industry and more. Getlead enriches CSV uploads against its 177M+ verified B2B database and confirms every email with a live SMTP check before export.
What is waterfall enrichment?
Waterfall enrichment is a data enrichment method that checks multiple sources in sequence: when the first source cannot match a contact, the request cascades to the next one until a verified result is found, producing much higher match rates than any single provider alone. Getlead runs its database, an email pattern engine, a live web crawl and SMTP verification in that order for every row.
What fields can Getlead enrich?
Verified work email, job title, seniority, company name, company domain, industry, employee count, location and technology signals where available. You choose which columns to append at export time.
How accurate is the enriched data?
Every returned email passes a live SMTP handshake at enrichment time, so invalid addresses are removed instead of being sold to you. On US B2B lists an 80%+ match rate on found emails is typical, and risky catch-all addresses are flagged separately.
Do you charge per enrichment credit?
No. Most enrichment tools meter every row with credits, so a big list means a big bill. Getlead plans are flat from $19.90 a month with generous monthly allowances, and there are no overage fees.
Can I enrich from just a LinkedIn URL or a domain?
Yes. Your CSV only needs one usable identifier per row: a name plus company, a company domain, or a LinkedIn profile URL. The waterfall resolves the rest of the record from whichever field you have.
Is lead enrichment GDPR compliant?
Getlead enriches from publicly available business contact data, which is processed under GDPR's legitimate interest basis for B2B outreach. You must still identify yourself honestly in outreach and honor opt-outs, and Getlead includes compliant unsubscribe handling.
