Enrichir leads B2B téléphone & email

@Tanmoy236

Greeting! I specialise in B2B data enrichment with 9+ years of experience building accurate prospect databases and verifying contact details for outreach campaigns. Here’s how I can help: • Enrich each record with verified professional email addresses and direct phone numbers • Use a dual-verification process (multiple data sources + validation tools + manual cross-checking) to minimise bounce rates and incorrect numbers • Ensure each contact matches the exact company + person provided in your file • Handle data cleaning where needed (standardising formats, removing duplicates, correcting inconsistencies) • Flag any records that cannot be reliably enriched and explain why • Deliver your file in the same format (CSV/Excel) with added columns for email and phone • Include a short methodology note outlining tools used and verification steps taken Quality focus: • Target <5% email bounce rate • Ensure high accuracy for phone numbers (verified via multiple sources where possible) • Maintain consistency and reliability across the dataset Could you share the file and indicate the target region(s) or industries so I can estimate coverage and turnaround time?

@usmanbashir12100

Hi, I understand you have a clean B2B prospect list with company and contact names, and you need accurate phone numbers and professional email addresses added with strict double verification to ensure reliability and low bounce rates. I will enrich your dataset using a combination of trusted data sources and manual research, cross-checking each contact through at least two independent methods (e.g., verified databases and direct validation tools). Emails will be validated to reduce bounce risk, and phone numbers will be confirmed for weekday reachability, ensuring they match the exact company-contact pairing without guesswork. You will receive your original file in the same format with added Phone and Email columns, along with a clear verification summary outlining methods used and any records that could not be confidently enriched. Best regards, Usman Bashir

@sunmoon25

Hello, I can give you fresh and verified B2B leads based on your targeted industries, titles and locations. I have been working on B2B lead generation projects for the last 10 years. I am able to provide you quality lead support for a long time. Please contact me inbox. Thanks.

@TanvirKhanPaple

Hi there, Project is very clear to me and I can find and verify direct phone numbers and professional emails for each contact using tools and ext. Just message me I am ready to start now and I will send a sample before start. Thank you.

@tmoi06

Hello Sir, I can enrich your existing B2B database with verified direct phone numbers and professional email addresses, ensuring each contact matches perfectly with the company + person already listed. My approach: • Combine manual research (LinkedIn, company sites) with tools like Hunter/NeverBounce • Perform double verification (2+ sources per contact) to minimize bounce rates • Validate emails and cross-check phone numbers for reachability • Maintain clean, duplicate-free data You’ll receive your original file enriched with Phone & Email columns, along with a verification note highlighting methods used and unmatched records. I focus on accuracy and deliverability, ensuring your outreach remains effective. Thanks Ayan

@danielu39

✅✅✅✅We value time and accuracy. We create a concise, comfortable, and trend-sensitive website.✅✅✅✅ Hello, I have carefully reviewed your project and understand that you have a B2B prospect database and need to enrich it with verified phone numbers and professional email addresses, ensuring high accuracy through double verification. I can accurately source and validate contact details by combining trusted tools with manual research, ensuring each entry is cross-checked through at least two independent sources. My focus is on minimizing bounce rates and ensuring phone numbers are active and relevant to the correct decision-maker or company line. You will receive your original file (CSV/Excel) with clearly structured new columns for Phone and Email, along with a concise report outlining the verification methods used and any records that could not be completed. I prioritize precision, data quality, and reliability, ensuring your outreach efforts are effective and compliant. I’m ready to start as soon as you share the dataset. Best regards,

@ivicab6

As a full-stack engineer with over six years of experience, I have developed a keen eye and great attention to detail when it comes to data management and system-to-system workflows. My background aligns perfectly with the task you have at hand. In addition to my frontend and backend skills, I am also adept at using tools like Excel for data processing and management. Regarding your project, I understand the vital importance of ensuring clean, accurate data when it comes to B2B lead nurturing. My multi-source verification technique, which encompasses both human research as well as automated validation tools, ensures that every single phone number and email address added goes through rigorous checks. This approach will not only guarantee a very low bounce rate but will also maximize the number of reachable phone numbers. Another strength of mine is in automating processes, which perfectly suits the objective of minimizing manual work for hard bounces while enhancing productivity. My approach will ensure that we meet both the technical requirements (high percentage of reachable numbers, minimal hard bounces) and maintain full conformity (perfect match with existing contact information). I eagerly look forward to the challenge of your project and finding effective solutions for your needs!

@MarcusCMP

Hey — saw your post about enrichir une base de leads B2B avec téléphone et email. Le vrai risque ici, c’est de payer pour de la donnée qui est soit fausse, soit impossible à utiliser (mauvais format, doublons, NPAI, etc.). Petite question avant d’aller plus loin : Est-ce que tu veux des contacts génériques (info@, contact@) ou surtout des emails nominatif + direct dials décisionnaires ? J’ai déjà travaillé sur des enrichissements B2B FR/Europe avec validation (format, MX, déduplication, scoring de fiabilité), donc je connais bien les limites des différentes sources. Si tu m’envoies un extrait de ton fichier ou un modèle de ce que tu as déjà, je peux te dire ce qui est réaliste en termes de taux de match et de qualité.

@giannis325

Hi, I am interested for your project and I have hands-on experiences to extract correct contact infors from several data sourcesese like Apollo, Apify, Linkedin something like that. I can provide good result in time. Lets keep in touch with me, Best, Loannis