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// verified b2b email list

Backbone.js Email List

Connect with organizations powered by Backbone.js using verified, up-to-date B2B email addresses, perfect for technographic-based lead generation and outreach.

verified contacts
3,980,791
companies
147,546
Syntax, MX and SMTP checked Catch-all detection Credit back for confirmed hard bounces

Backbone.js Email List (sample 20)

Download the full list
Name and title Email
T

Tuan Tai

AI Engineer / .NET Developer

Microsoft

t***@microsoft.com
W

Wordpress Tema

wordpress tema

WordPress Foundation

wor***@wordpress.org
P

Preetam Patil

Constan Contact Test

Constant Contact

pre***@constantcontact.com
M

Mark Kroll

Regional Field Sales Representative

AMSOIL

mk***@amsoil.com
J

Josh Mandzak

Software Engineer II

Garmin

jos***@garmin.com
C

Cansu Goekalp

Analyst

World Bank

cg***@worldbank.org
J

Jawahar Prasad

Senior Engineering Manager

Flipkart (Walmart)

jaw***@flipkart.com
D

Debbie Heffernan

Living in a growth mindset, leading and building best in class enablement organizations

Mixpanel

deb***@mixpanel.com
V

Valerie Duponchelle

Grand Reporter, Arts

Le Figaro

vdu***@lefigaro.fr
J

Joseph Brown

Interim Department Chair, Department of Mechanical Engineering

Orcid

j.***@orcid.org
E

Eddie Wilson

Chief Executive Officer

Ryanair

wi***@ryanair.com
N

Noelle Martinez

Team Captain, Operations and Supply Chain

StockX

noe***@stockx.com
N

Nelson Caperton

Senior Product Sales Manager

ANSYS

nel***@ansys.com
A

Andrew Dunn

Outfitter

REI

a***@rei.com
L

Lucia Shelton

library services consultant

EZproxy

sh***@oclc.org
S

Sue Fennell

deputy director hr

International Monetary Fund

sf***@imf.org
U

Umesh Nandal

NLP scientist

Elsevier Business Intelligence

u.***@elsevier.com
J

James Ross

editorial production editor

BMJ New Ventures

j***@bmj.com
C

Chuck Price

Retired 4/30/2012. A 2014 employee of the year

Rover

c***@rover.com
K

Kyle Katai

Operations Manager

Harry Winston

kk***@harrywinston.com

Showing 20 of 3,980,791 verified contacts

Refine to your ICP

Narrow these 3,980,791 contacts down to the ones that match your ideal customer profile.

Revenue range Headcount Tech stack Funding stage Hiring signals Buyer intent Job title Location Founded year
Build my target list for free

No credit card required.

// live data

How the Backbone.js email list is built with Tomba

This isn’t a static file that quietly rots. Every list is assembled live from the Tomba API and verified before it reaches you: current, deliverable and ready to export in minutes.

  1. 01

    Target

    Pick your filters: industry, technology, job title, department, company size, country or US state. Tomba Reveal maps the companies that match.

  2. 02

    Discover

    Domain Search pulls the current decision-makers and their work emails from each matching company, live rather than from a recycled dump.

  3. 03

    Verify

    Every address is SMTP-checked and AI-scored the moment it is found, including catch-all (accept-all) domains most tools skip.

  4. 04

    Export

    Download fresh, verified contacts to CSV or your CRM, or pull them straight from the REST API. Built the moment you ask, so nothing is stale.

Why build this list with Tomba

AI-powered discovery

Machine-learning models rank and match the right people at the right companies, then predict the most likely deliverable pattern.

Catch-all verification

Tomba verifies catch-all (accept-all) domains that other providers mark “unknown”, so you can reach leads they cannot validate.

Verified before you send

Syntax, MX and SMTP checks plus catch-all detection keep bounces low, and every confirmed hard bounce earns a credit back.

Sources you can check

Every address comes from public web pages Tomba crawls, and the sources behind any email are one request away.

Pay only for results

If Tomba can’t find an email, the search is free: only searches that return a result use a credit.

API, SDKs & MCP

A REST API with 13 official SDKs, spreadsheet add-ons, and an MCP server to build this list straight into your AI tools and workflows.

// for developers and ai assistants

Build the Backbone.js list with the Tomba API

Reveal the companies, Domain Search their live contacts, Verify every email (catch-all included), and Phone Finder for direct dials. Copy-paste in Go, JavaScript, cURL, or MCP.

// npm install tomba
import { TombaClient, Reveal, Domain, Verifier, Phone } from "tomba";

const client = new TombaClient();
client.setKey("ta_xxxx").setSecret("ts_xxxx");

const reveal = new Reveal(client);
const domain = new Domain(client);
const verifier = new Verifier(client);
const phone = new Phone(client);

// 1. Reveal: find companies for the Backbone.js list
const { data } = await reveal.companiesSearch({
  query: "companies using Backbone.js",
  page: 1,
});

for (const company of data.companies) {
  // 2. Domain Search: pull live contacts + emails
  const res = await domain.domainSearch({
    domain: company.website_url,
    limit: "20",
  });

  for (const contact of res.data.emails) {
    // 3. Verifier: AI + catch-all verification (accept-all included)
    const check = await verifier.emailVerifier(contact.email);
    if (check.data.email.status !== "valid") continue;

    // 4. Phone Finder: add a direct-dial number (5 credits)
    const dial = await phone.finder({ email: contact.email });
    console.log(contact.email, contact.position, dial.data?.intl_format);
  }
}

With the MCP server connected, ask your AI assistant:

“Use Tomba to find companies using Backbone.js, pull their key contacts with domain_search, verify every email including catch-all domains, add direct-dial numbers with phone_finder, then export the Backbone.js email list.”

Works in Claude, Cursor, Windsurf and any MCP client. The companies_search, domain_search, email_verifier and phone_finder tools run live. See the remote MCP docs.

Every address comes back with its verification status, catch-all domains included. See the Reveal, Domain Search and Verifier docs for full options.

// pricing

What does the Backbone.js email list cost?

No per-list fees and no lock-in: you pay for the searches that return addresses, from $8.98 per 1,000 search credits.

$8.98/ 1,000 search credits

On Pro Plus (50,000 a month). An Email Finder search that returns an address uses 1 credit; Domain Search uses 1 per 10 results.

Includedverification status

Every address a search returns comes with its verification status, catch-all domains flagged, on the same search credit.

$0for empty searches

If Tomba finds no valid address, the search is free. The same search again in the same usage window is free too.

Start free: 25 search credits every 30 days, no card required.

Plans from 2,500 to 350,000 search credits a month, or one-time packs valid for 12 months. The REST API, 13 SDKs and the MCP server come with every plan.

// faq

Frequently asked questions

Still have questions? Visit the help center