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I have a spreadsheet of prospects—both private individuals and companies—listed with their full names and complete postal addresses. My next marketing campaign depends on reaching them by email, so the task is simple and precise: match each record with a valid, deliverable email address. The source file already contains: • Name (first + last or company) • Street, city, state, postal code, country What I need returned is the same file with one additional, accurate “Email” column. Accuracy matters more than volume; guessed or high-bounce addresses defeat the purpose. Feel free to use any combination of open-source tools, paid lookup platforms, manual research, or verification APIs—as long as the final emails pass a standard SMTP check and the bounce rate stays below 1 %. Deliverable: • Updated spreadsheet (Excel or CSV) with verified email addresses aligned to every original row. That’s the entire scope—clean, verifiable contact emails so my marketing messages reach the right inboxes. I am looking for a freelancer to help find email addresses for companies and individuals. I will provide a list containing: Company name or person’s name Full postal address (street, postal code, city, country) Some entries will be companies, while others may be private individuals. Your task is to search the internet and other available public sources to find the most relevant email address associated with the provided name and address, if available. Possible sources include: Company websites Public business directories LinkedIn or professional profiles Public records Other publicly accessible online sources Important: Only use publicly available information. Do not guess email addresses unless they can be reasonably verified. If multiple emails exist, choose the most relevant contact email. Output Format (Excel or Google Sheet): Name / Company Street Address Postal Code City Country Email Address Found Source (website or platform where the email was found) If no email address can be found, please write “Not Found.” Project Size: Approximately 70000 entries per month Goal: Collect as many accurate and valid email addresses as possible.
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111 freelancerit tarjoavat keskimäärin $956 USD tätä projektia

Hi, I am a highly experienced professional from Vietnam, specializing in data entry, LinkedIn, Apollo, and web research. I'd be happy to help you gather contact details and organize them into an Excel or CSV file. I am more than willing to provide a sample for you to assess the quality of my work. To showcase my capabilities, please refer to my similar projects here: https://www.freelancer.com/projects/data-entry/Find-email-25178612 https://www.freelancer.com/projects/leads/Need-Contact-Leads-Email-list https://www.freelancer.com/projects/data-entry/sport-businesses https://www.freelancer.com/projects/internet-marketing/Get-contact-information-companies https://www.freelancer.com/projects/lead-generation/Soccer-Club-Executive-Data-Compilation https://www.freelancer.com/projects/research/Online-Company-Research-31064800 https://www.freelancer.com/projects/data-entry/Get-contact-information-companies https://www.freelancer.com/projects/data-entry/Contact-details-38712127 https://www.freelancer.com/projects/data-entry/Building-Construction-Research https://www.freelancer.com/projects/web-search/Directors-contact-details-via-Linkedin-26635317 https://www.freelancer.com/projects/data-entry/Wine-Shop-Contact-Verification-Research I am available online for the majority of the time and strive to respond to your messages promptly within a timeframe of 12-24 hours. How may I be of assistance in compiling the desired contact list for you? Best regards, Duong
$1 500 USD 30 päivässä
9,6
9,6

HI there already i have checked project details job is clear so please contact me then i will show you sample, thank you
$750 USD 1 päivässä
8,8
8,8

Hello Sir, I can search public sources and directories to find verified email addresses matching each provided name and address, ensuring accuracy and low bounce rates. The final spreadsheet will include the Email column and source link for each record, with “Not Found” where no verifiable email exists.
$750 USD 4 päivässä
9,0
9,0

Hello Sir, I can help find verified email addresses for the companies and individuals listed in your spreadsheet. Using company websites, business directories, LinkedIn, and other public sources, I will match each record with the most relevant and valid email. I will ensure emails are carefully verified to minimize bounce rates and will include the source link where each email was found. If an email cannot be located, I will clearly mark it as “Not Found.” The final file will be delivered as an updated Excel/Google Sheet with the Email column and source details added. I am comfortable handling large datasets (around 70,000 entries per month) with accuracy and consistency. Please share the file so I can start. Thank you. Vishal S. Team - Noffice
$750 USD 18 päivässä
8,4
8,4

Hello sir, i am web scraper and lead generation expert and i have a premium AI bots which help me to collect the individual or companies information easily. I double check and verify the informstion to make accurate and valid data. Ready to start right away. Kindly share the file details. I am waiting for your response. Thanks
$1 500 USD 18 päivässä
7,8
7,8

As an experienced and dedicated freelancer, I understand the importance of accurate and verified data for a successful marketing campaign. With extensive knowledge in Email Marketing using Klayvio, Mailchimp, Omnisend, ActiveCampaign, and more, I am well-versed in effective and targeted email reach. Over the years, my skills in Web Search and Excel have been honed giving me expertise in finding information on public platforms, company websites, LinkedIn profiles, directories, among others which highly aligns with the task you have at hand. Moreover, my ability to do Data Mining, Lead Generation, and Web Scraping has sharpened my research techniques ensuring no stone is left unturned when finding relevant emails. Quality is key to me—so guessing or providing high-bouncing emails is out of the question. I am 100% dedicated to delivering clean spreadsheets of your dataset enhanced by error-free email addresses that pass SMTP checks with a low 1% bounce rate. Lets discuss. Junaid.
$1 500 USD 7 päivässä
7,9
7,9

Hi, can i do a sample right now? can u pls share file in chat?
$750 USD 10 päivässä
7,5
7,5

Hello, I can help find and verify email addresses for your prospect list using reliable public sources like company websites, business directories, and professional profiles. I will make sure the emails are accurate, matched properly to each record, and verified to keep bounce rates low. Each entry will include the email and a source link, or "Not Found" if it is unavailable. I can manage large datasets and support your monthly volume of 70,000 entries with steady accuracy. Regards sujon
$1 125 USD 30 päivässä
7,5
7,5

⭐⭐⭐⭐⭐ Find Accurate Email Addresses for Your Marketing Campaign ❇️ Hi My Friend, I hope you are doing well. I've reviewed your project requirements and noticed you're looking for email addresses for your prospects. You don't need to look any further; Zohaib is here to help you! My team has successfully completed over 50 similar projects for email verification and data collection. I will use various reliable sources to ensure that each email address is accurate and deliverable. ➡️ Why Me? I can easily find valid email addresses for your 70,000 entries as I have 5 years of experience in data research, email verification, and data management. My skills include using public directories, company websites, and other online resources to gather accurate information. Not only this, I have a strong grip on data analysis and verification techniques, ensuring a high-quality output. ➡️ Let's have a quick chat to discuss your project in detail. I can show you samples of my previous work and explain my methods further. Looking forward to discussing this with you in chat. ➡️ Skills & Experience: ✅ Email Verification ✅ Data Research ✅ Data Management ✅ Excel Proficiency ✅ Public Directory Search ✅ Company Website Analysis ✅ LinkedIn Research ✅ Data Entry ✅ SMTP Verification ✅ Information Gathering ✅ Attention to Detail ✅ Communication Skills Waiting for your response! Best Regards, Zohaib
$900 USD 2 päivässä
7,5
7,5

With over 3 years of experience as a data analyst specializing in web scraping, web search, data entry, and Excel optimization, I am confident in my ability to meet your email lookup needs for your marketing campaign. My expertise in verification and validation guarantees that the email addresses I provide will have a minimum bounce rate below 1%. I am well-versed in leveraging open-source tools, paid lookup platforms, and APIs to ensure accuracy in all my deliverables. The fact that your project requires combing through numerous sources aligns with my proficiency in web research and data mining. I have exceptional skills in navigating company websites, public business directories, professional platforms like LinkedIn and other publicly accessible online sources. This ensures I capture the most relevant contact email associated with each given name and address. Data quality is paramount! So you can have confidence that any unretrievable or undetermined emails will be marked as "Not Found" to ensure transparent communication and precise record-keeping. With my dexterity in MS Excel, delivering your project on time alongside an updated spreadsheet with verified email addresses aligned to every original row will be second nature to me. Contact me now, let's kickstart your campaign with high-quality data!
$750 USD 2 päivässä
7,6
7,6

Hi, Yes, I recommend using a cost-optimized, tiered approach to keep the bounce rate under 1% while handling a large volume like 70,000 records per month. This approach balances accuracy, speed, and cost efficiency, especially at scale. Records without verifiable emails will be clearly marked “Not Found.” If helpful, I can also run a small pilot batch first to demonstrate the expected accuracy and bounce rate before processing the full dataset. Best regards. MD
$750 USD 30 päivässä
7,3
7,3

Youssef, Full-Time Freelancer with Python Programming expertise in web scraping, AI applications, and automation. I understand you need to find valid, deliverable email addresses for your spreadsheet of 70,000 prospects, including both individuals and companies, with a strict bounce rate below 1%. My expertise in Playwright, Selenium, and Scrapy allows me to efficiently automate the search across various public sources. I can leverage API integration for paid lookup platforms and verification services, coupled with AI-powered applications to ensure the highest accuracy. This will result in your updated spreadsheet with verified emails. I have extensive experience with similar complex data extraction and validation projects.
$900 USD 1 päivässä
7,3
7,3

With an extensive background in data entry, processing, and web scraping, I am confident in my ability to complete the task at hand accurately and efficiently. Having spent years honing my skills in web scraping, I am proficient with even the most fortified sites, a crucial skill when combing through directories, LinkedIn profiles, and public records for accurate email addresses. I have also dealt with high-volume projects before, so managing your approximately 70,000 entries per month would not be a problem. One of the unique advantages I bring to this project is my knowledge of Python scripting. This gives me the ability to leverage various scraping libraries like BeautifulSoup, Scrapy, Requests - as well as my other proficiencies in Selenium- to find precise email addresses from a range of sources while producing clean and structured data in your desired format. In granting me this opportunity,n compayanionship or individual,I can assure you top-notch results within agreed timeframes and budgets. As a full-time freelancer,I value prompt communication and understand the worth of meeting deadlines without compromising quality. Let's team up and improve your marketing campaign by delivering verifiable contact emails that result in higher engagement.
$1 500 USD 30 päivässä
7,5
7,5

Hello, I understand the task: match each record in your spreadsheet with a verified, deliverable email address using publicly available sources only. For each entry, I will research company websites, public directories, LinkedIn profiles, and other legitimate sources to find the most relevant email. Every email will be verified with an SMTP/email verification tool to minimize bounce risk and maintain high accuracy. The final file will include: • Name / Company • Street Address • Postal Code • City • Country • Email Address Found • Source (where the email was found) If no valid email can be located, I will clearly mark “Not Found.” I am comfortable handling large datasets and can process records in organized batches to maintain accuracy and consistency. I’m available to start with a sample batch if you would like to test the workflow. Best regards, Md Mohiuddin
$750 USD 25 päivässä
7,1
7,1

Hi there,I am ready to start find email address .Please kindly drop me a message for further discussion.100% accuracy will be delivered with a time frame and suitable budget. waiting for your reply thanks.
$750 USD 2 päivässä
7,0
7,0

With over a decade of experience in data entry and processing backed by my depth of expertise in Excel, web scraping, and web search, I am confident that I am the best person to complete your project. My team at Ali DataExperts is not just adept at finding and organizing data; we truly understand its value and quality. This is evident in our commitment to providing accurate, well-researched results that align with your specifications. Our approach to tasks like yours involves leveraging a pool of open-source tools, paid lookup platforms, manual research, and verification APIs to curate email addresses. In adherence to your requirement for validity and low bounce rates under 1%, we conduct a stringent SMTP check before adding emails to ensure their deliverability. Putting quality over quantity, every email address returned will be verified and aligned perentry. To give you an idea of our proficiency with vast datasets, we handle approximately 70000 entries per month - ensuring the same meticulous attention to accuracy in each one. Furthermore, our technical knowledge extends beyond data processing; we have also accumulated
$750 USD 2 päivässä
7,1
7,1

Dear sir , I can assist with finding email addresses for the companies and individuals in your spreadsheet using publicly available sources such as company websites, directories, and professional profiles. I understand that accuracy is important, so I will only include email addresses that can be reasonably verified and will also mention the source where the email was found. If an email is not available, I will mark it as “Not Found.” I am currently working on a similar email research task, so I am familiar with the process. If you would like, you can share around 1000 entries as a sample and I can work on them first so you can review the quality before proceeding with the full dataset. Thank you. Harikrishnan
$999 USD 30 päivässä
6,8
6,8

Hello Sir, I can research and find verified email addresses for the provided names and addresses using company websites, directories, and public sources. I will return a clean spreadsheet with Email and Source, marking “Not Found” where necessary. Best regards, Siddiqur Rahman
$750 USD 1 päivässä
6,7
6,7

Hi There, Ready right now I'm ready to Find Email Addresses Based on Name and Postal Address, Companies and Individuals. I will show you sample for your satisfaction and project accuracy then we will go to start, so please contact me and share more details thanks. Check My Profile: https://www.freelancer.pk/u/WelcomeClient I would like to work on this project and can complete with 100% accuracy within the time frame. https://www.freelancer.pk/projects/excel/business-profit-loss-reporting-excel/reviews https://www.freelancer.pk/projects/data-entry/copy-listings-from-website-another/reviews Thanks, Umer
$750 USD 2 päivässä
7,0
7,0

Hello Sir, I can help enrich your prospect spreadsheet with verified, deliverable email addresses while maintaining the strict accuracy standards you require. ✅ Why Me? ✔ Strong experience with large-scale email discovery and data enrichment projects ✔ Skilled in combining manual research, professional databases, and verification tools ✔ Careful validation to maintain very low bounce rates ✔ Experience handling datasets with tens of thousands of records ✔ Clean spreadsheet organization suitable for CRM or marketing imports ✔ 500+ projects completed | 5.0-star rating ✅ What You’ll Get ✔ Verified email address added for each record when available ✔ Emails sourced only from publicly available and legitimate sources ✔ Extract the most relevant email contact ✔ SMTP/domain validation before delivery ✔ “Not Found” clearly marked where no reliable email exists ✔ Clean Excel/CSV file ready for marketing use [] My workflow: ✔ Search company websites, directories, and professional listings. ✔ Cross-check LinkedIn or business profiles when needed. ✔ Verify email with SMTP validation tools. ✔ Record the source link for every entry. This process helps keep the bounce rate below 1%, which is critical for marketing campaigns. For the 70,000 entries per month volume, I can structure the work in weekly batches to maintain quality control. Best regards, Ayan
$750 USD 30 päivässä
6,8
6,8

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