What is email and phone enrichment?

Email and phone enrichment is the process of adding verified contact details (B2B email addresses and professional phone numbers) to an existing list of people. You provide a CSV with first name, last name, and company website — Vayne returns the verified email or phone number for each person.

How does Vayne's waterfall enrichment work?

Unlike traditional waterfall providers that query vendors one after another, Vayne combines multiple data vendors in parallel simultaneously. Our algorithm then selects the most accurate result from all sources, maximizing both hit rate and data quality.

What hit rate can I expect for email enrichment?

In typical use cases, Vayne achieves up to 90% email hit rate. Results can vary depending on your target, its location, and the quality of data you submit. For example Vayne will only process records with a website to maximize accuracy.

Do I need a subscription to use enrichment credits?

No. Enrichment credits are purchased separately from scraping credits and are not a subscription. You buy only what you need, and credits are valid for 30 days. You are never charged for contacts we cannot find — unused credits are returned.

What data do I need to enrich email addresses?

For email enrichment, you need first name, last name, and company website (or domain). If the company website is missing, Vayne will skip that row to avoid returning inaccurate results.

What data do I need to enrich phone numbers?

For phone number enrichment, you need the LinkedIn profile URL. No company website is required for phone enrichment.

What information does Vayne return for phone numbers?

For each phone number found, Vayne returns the phone number itself (typically a mobile number), the country of the number, and the time zone — which is especially useful for outbound calling teams prospecting in the US market.

How does Vayne compare to Hunter, Apollo, or Lusha for email enrichment?

Vayne uses a parallel multi-vendor waterfall approach rather than relying on a single data source. This results in higher hit rates and better accuracy. And you never pay for contacts we cannot find.

Is the enrichment feature available via API?

Yes. The email and phone enrichment feature is fully available through Vayne's API (documented as 'Contact Finder'). You can integrate it directly into automation workflows like N8N, or use it with any LLM by pasting the documentation.

Is my data safe when using Vayne's enrichment?

Yes. Vayne processes your CSV securely and does not retain or resell your input data. The enrichment process is GDPR-aware: we only process records that include sufficient identifying information and return only publicly verifiable professional contact data.

Email & Phone Enrichment — Find Verified B2B Contacts Instantly

Vayne's parallel waterfall engine queries multiple data sources simultaneously to return the highest-quality email addresses and phone numbers — up to 90%+ hit rate and max 3.6% bounce rate

Get started for free Book a demo

Up to 90%+ emails hit rate with parallel waterfall
Pay only for contacts we find — credits returned for failures
Phone numbers with country & time zone included
4.7 on G2 — Trusted by 10,000+ lead gen experts

G2 Reviews

Trusted by 10,000+ lead generation experts

Real reviews from verified Vayne users on G2, the leading independent software review platform.

Simon E.

Alumni Relations Manager

Enterprise (> 1000 emp.)

“Efficient LinkedIn Scraping with Exemplary Support”

5/5 Jul 19, 2026

Vayne did exactly what it says on the packaging: it scraped LinkedIn data efficiently and without getting me logged out by LinkedIn. I've used various LinkedIn scraping tools over the years, and Vayne was the one that aligned best with our requirements. Customer support was exemplary throughout the entire process, and the product pricing was significantly better than competing products.

Read full review on G2

David K.

Founder

Small-Business (50 or fewer emp.)

“Revolutionary Data Gathering That Just Works - Backed by Great Support”

5/5 Jun 9, 2026

Absolutely revolutionary when it comes to data gathering. I've tried around 10-15 products in the last 6 years or so and Vayne is hands down the best. The reason is simple, it just works. Plus, great support, any questions are resolved within 1 day.

Read full review on G2

Fred D.

CEO

Small-Business (50 or fewer emp.)

“Fast, simple, and robust: the perfect scraping tool.”

5/5 May 19, 2026

The speed and especially the simplicity of the product. Very stable and robust, that's what one asks for in a scraping tool. Compatible with Mirrorprofiles, so perfect!

Read full review on G2

Marcy G.

co-founder

Small-Business (50 or fewer emp.)

“Easy to Use, Budget-Friendly Scraper”

4.5/5 Jan 22, 2026

I like that Vayne is easy to use and it shows you how to use the tool. The pricing is very affordable, really affordable compared to competitors, which is unbelievable. I also appreciate that Vayne allows you to scrape more leads per day compared to other tools, and the setup was very easy with a tutorial that makes things simple. The support is amazing, as you can message the guy via email and he replies quickly.

Read full review on G2

Anik D.

CEO

Small-Business (50 or fewer emp.)

“Efficient and Reliable Tool for LinkedIn Data Scraping”

5/5 Nov 1, 2025

Vayne makes LinkedIn data scraping super easy and accurate. I like how fast it collects leads and how simple the interface is — it saves me a lot of time.

Read full review on G2

Alamgir H.

Dev ops, IT Department

Small-Business (50 or fewer emp.)

“Excellent scraping tools.”

5/5 Aug 28, 2025

Vayne out put files is good. We found person all requirement data.

Read full review on G2

Lazar R.

Founder

Small-Business (50 or fewer emp.)

“Best LinkedIn Scraper on the Market”

5/5 Apr 30, 2025

Vayne allows you to scrape up to 15k profiles per day (when most tools are limited to 2.5k). Easy to use, cost effective, responsive support. I recommend Vayne to absolutely anyone who is doing good volume with email. And everyone I coach in Lead Generation starts using it, they all love it.

Read full review on G2

How Email & Phone Enrichment Works

Step 1 of Vayne email and phone enrichment: drag-and-drop CSV upload interface showing first name, last name and company website columns ready to enrich

Upload Your List

Drag and drop a CSV file with your prospect data. For email enrichment: first name, last name, company website. For phone enrichment: LinkedIn profile URL. No scraping needed — use any existing list.

Step 2 of Vayne email enrichment: parallel waterfall engine querying multiple B2B data vendors simultaneously and cross-referencing results for maximum accuracy

Vayne's Parallel Waterfall Runs

Unlike sequential waterfall providers, Vayne queries multiple data vendors simultaneously. Our algorithm cross-references all results to select the most accurate match — maximizing both coverage and quality.

Step 3 of Vayne email and phone enrichment: download enriched CSV with verified catch-all email, ESP, phone number, country and time zone columns appended

Download Enriched Data

Your CSV comes back with new columns appended: catch-all verified email address + ESP, or phone number + country + time zone. Credits are only charged for rows we successfully enrich.

Verified contact data.

Exactly What Data Comes Back

Email Enrichment Output

First Name	Last Name	Website	Email (verified)
John	Smith	acme.com	john.smith@acme.com ✓
Sarah	Johnson	techcorp.io	s.johnson@techcorp.io ✓
Mike	Chen	dataflow.com	mike.chen@dataflow.com ✓

Phone Enrichment Output

Name	LinkedIn URL	Phone Number	Country	Time Zone
Alice Martin	/in/alice-m	+1 917 555 0X	US	America/New_York
Bob Wilson	/in/bob-w	+44 20 7946 0X	UK	Europe/London

For email enrichment, Vayne appends a single catch-all verified email per contact, and the ESP to enable ESP matching for your cold email campaigns. For phone enrichment, you get the mobile phone number, country of origin, and time zone — critical for US outbound teams coordinating calls across EST, CST, and PST.

Already have a list from our LinkedIn Sales Navigator Scraper? Enrich it with verified emails and phone numbers in minutes.

Get started Book a demo

Sample enriched spreadsheet showing verified email and phone columns added by Vayne

Diagram comparing traditional sequential waterfall vs Vayne's parallel multi-vendor approach

Unique technology.

Not Just Waterfall — Parallel Waterfall

Most enrichment tools cascade through data vendors one by one: if the first source doesn't have your contact, they try the next. Vayne goes further.

We query all vendors simultaneously and let our accuracy algorithm determine the winning result. This means higher hit rates, fewer gaps, and better data quality — in the same amount of time.

Multiple data vendors queried at the same time
Accuracy algorithm selects the best result
Higher hit rates than sequential waterfall
Same speed as single-vendor lookups

Get started Book a demo

Fast, Scalable, Built for B2B Teams

90%+

Email discovery rate

Industry-leading hit rate across all sectors

3.6%

Max bounce rate

Verified by Bouncer

74%

Phone enrichment rate

With US and EMEA benchmark

30 days

Credit validity

Buy only what you need, use at your pace

Whether you're enriching 50 or 50,000 contacts, Vayne processes your entire file and only bills you for successful matches. No wasted spend on contacts that can't be found.

See our transparent enrichment pricing — buy only the credits you need, no subscription required.

Start enriching now

GDPR-aware enrichment.

Your Data Stays Yours

No data resale — Your uploaded CSVs are processed and discarded. We don't build a database from your data.
GDPR-aware processing — Contacts without a valid domain are skipped, not guessed.
Credits returned for failures — If we can't find a contact, your credit is refunded. Zero risk.

Get started Book a demo

GDPR-compliant data processing: your input is never retained or resold

Vayne Contact Finder API integrated with N8N and Make automation workflows

LLM ready.

Integrate Enrichment into Any Workflow

The email and phone enrichment feature is fully available via Vayne's API, documented as the Contact Finder endpoint. Connect it directly to your automation stack — N8N, Make, Zapier, or any custom workflow.

Full REST API for email and phone enrichment
Documented as the Contact Finder endpoint
Compatible with N8N, Make, Zapier and custom workflows
Paste the API docs into your LLM for instant integration guidance

POST https://api.vayne.io/v1/contact-finder
Content-Type: application/json
Authorization: Bearer YOUR_API_KEY

{
  "first_name": "John",
  "last_name": "Smith",
  "website": "acme.com",
  "type": "email"
}

Pro tip: Copy our entire API documentation and paste it into your favorite LLM (like Claude Code) to build an integration in minutes.

Working from a list of LinkedIn URLs? Pair enrichment with the LinkedIn Profile & Company Scraper to turn profile and company URLs into fully contactable leads in one pipeline.

View API docs → Get started

Vayne vs Other Email Enrichment Tools

Feature	Vayne	Hunter.io	Apollo.io	Lusha	Kaspr
Parallel multi-vendor waterfall	✓	✗	✗	✗	✗
Pay only for found contacts	✓	✗	✗	✗	✗
Phone + country + time zone	✓	✗	Partial	✓	✓
Email hit rate	~90%	~70%	~75%	~65%	~70%
Email bounce rate	~3.6%	~8–12%	~7–10%	~8–12%	~8–12%
No monthly subscription required	✓	✗	✗	✗	✗
API access	✓	✓	✓	✓	✓
CSV drag & drop upload	✓	✓	✓	Partial	✓
Credits valid 30 days	✓	N/A	N/A	N/A	N/A

Data based on Vayne internal benchmarks and publicly available information. Last updated April 2026.

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Frequently Asked Questions

What is email and phone enrichment?: Email and phone enrichment is the process of adding verified contact details (B2B email addresses and professional phone numbers) to an existing list of people. You provide a CSV with first name, last name, and company website — Vayne returns the verified email or phone number for each person.
How does Vayne's waterfall enrichment work?: Unlike traditional waterfall providers that query vendors one after another, Vayne combines multiple data vendors in parallel simultaneously. Our algorithm then selects the most accurate result from all sources, maximizing both hit rate and data quality.
What hit rate can I expect for email enrichment?: In typical use cases, Vayne achieves up to 90% email hit rate. Results can vary depending on your target, its location, and the quality of data you submit. For example Vayne will only process records with a website to maximize accuracy.
Do I need a subscription to use enrichment credits?: No. Enrichment credits are purchased separately from scraping credits and are not a subscription. You buy only what you need, and credits are valid for 30 days. You are never charged for contacts we cannot find — unused credits are returned.
What data do I need to enrich email addresses?: For email enrichment, you need first name, last name, and company website (or domain). If the company website is missing, Vayne will skip that row to avoid returning inaccurate results.
What data do I need to enrich phone numbers?: For phone number enrichment, you need the LinkedIn profile URL. No company website is required for phone enrichment.
What information does Vayne return for phone numbers?: For each phone number found, Vayne returns the phone number itself (typically a mobile number), the country of the number, and the time zone — which is especially useful for outbound calling teams prospecting in the US market.
How does Vayne compare to Hunter, Apollo, or Lusha for email enrichment?: Vayne uses a parallel multi-vendor waterfall approach rather than relying on a single data source. This results in higher hit rates and better accuracy. And you never pay for contacts we cannot find.
Is the enrichment feature available via API?: Yes. The email and phone enrichment feature is fully available through Vayne's API (documented as 'Contact Finder'). You can integrate it directly into automation workflows like N8N, or use it with any LLM by pasting the documentation.
Is my data safe when using Vayne's enrichment?: Yes. Vayne processes your CSV securely and does not retain or resell your input data. The enrichment process is GDPR-aware: we only process records that include sufficient identifying information and return only publicly verifiable professional contact data.

Start Finding Verified Contacts Today

Buy only the credits you need. No subscription. Results in minutes.

Get started for free Book a demo