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I need a reliable freelancer to turn my targeting guidelines into a clean, ready-to-import list of business leads. The final file will power a cold-email campaign, so every record must include a valid email address along with the other fields we agree on (company name, website, contact name, role, etc.). You’re free to use the prospecting tool licence I’ll share or your own platform; what matters is that the data is fresh, accurate, and aligned with the criteria I’ll outline at kickoff. Deliverables • A spreadsheet (CSV or XLSX) containing the agreed number of business prospects, fully deduplicated and verified. • A brief note on the sources and method used so I can replicate results later. I will review a small sample first; if everything checks out we move on to full volume. Accuracy above 99 % and a bounce rate of 0.5 % are the acceptance thresholds. You can use my own python based software you can use it - you can also use your own.
ID do Projeto: 40315535
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Ativo há 21 dias
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Hello, I can help source and build a clean B2B lead database based on your targeting guidelines. I understand this project as lead research and database creation from the agreed criteria, including valid email addresses and other required fields. I can work with your prospecting tool or Python-based software, deliver the list in CSV or XLSX format, deduplicate records carefully, and provide a short note on the sources and method used. I am happy to begin with a small sample first so you can confirm the quality before full-volume work. I also have PhD-level research experience, which supports accurate and detail-focused data collection. Rate: €4/hour Best regards, Oleh
€16 EUR em 7 dias
0,0
0,0
23 freelancers estão ofertando em média €6 EUR/hora for esse trabalho

With my wealth of experience in data entry and internet research, I'm confident that I can build a B2B lead database perfectly aligned with your targeting guidelines. I'm highly proficient in using a variety of prospecting tools like the one you'll share or my own platforms to ensure accuracy, freshness, and exact adherence to your criteria. I've successfully generated a significant number of business leads for various clients and pride myself on deduplicating and verifying lists meticulously. In terms of deliverables, not only will you receive a comprehensive spreadsheet with all the agreed-upon fields, but also an explanatory note detailing the sources and methods used for easy replication. Utilizing your very own python based software sounds great; alternatively, I have my own to accomplish this task promptly and flawlessly. It's important to note that I prioritize long-term collaborations, and earning your trust is a priority for me. Your satisfaction with quality is paramount to me- one reason why employers return with new projects. Let's work together; you'll quickly realize my dedication to your success extends beyond just completing tasks but delivering top-tier service at all times!
€5 EUR em 40 dias
7,2
7,2

Hi there, I can turn your targeting guidelines into a clean, highly accurate list of business leads ready for your cold email campaign. With over 10 years of freelance experience in B2B prospecting and data handling, I know exactly what it takes to build a pristine, ready-to-import file. To meet your strict 0.5% bounce rate and >99% accuracy thresholds, I will utilize my own professional extraction platforms alongside a dedicated bulk email verification system. Because I already operate these premium data tools, I can handle the entire workflow efficiently on my end without needing to use your Python scripts. I will deliver the fully deduplicated CSV/XLSX precisely formatted with your required fields, along with a clear note detailing the methodology used. I am completely on board to run a small sample first so you can test the accuracy and bounce rate for yourself before we scale up to full volume. Let's discuss your targeting criteria so I can get that sample started for you! Best regards, Romany
€4 EUR em 40 dias
6,0
6,0

Hi there, The job is clear to me. I can handle this Ta's accurately. Message me asap then I'll show some sample. Thanks
€4 EUR em 40 dias
5,0
5,0

Warm greetings, as a seasoned lead generation and B2B marketing team, we specialize in creating clean, verified prospect lists ready for cold-email campaigns. We are a team of 62 professionals with 9+ years of experience in email marketing, data validation, and lead sourcing. Here’s how we can help: * Turn your targeting guidelines into a fully deduplicated, verified spreadsheet * Include agreed fields: company name, website, contact name, role, email * Ensure accuracy above 99% with bounce rates under 0.5% * Document sources and methods for repeatable results * Deliver CSV/XLSX files ready to import into your campaign software Can you share the targeting criteria, expected volume, and whether you prefer us to use your Python tool or ours?
€10 EUR em 40 dias
3,7
3,7

Hi, I can build a clean, verified lead list based on your targeting guidelines, including valid emails, company details, and decision-maker info. I’ll ensure 100%+ accuracy, deduplication, and low bounce rate, and provide a brief note on sources and method used. Ready to start with a sample. Best regards, Abidur
€2 EUR em 40 dias
3,8
3,8

Hey — saw your post about B2B lead database creation. Most lists fail not on volume, but on bad-fit leads and inconsistent data that waste sales time and break imports. Quick question before I suggest an approach: Do you already have a defined ICP (industry, company size, titles, geos), or are you expecting help refining that from your targeting guidelines? I’ve built B2B lead lists before that were used directly in CRMs and outbound tools, so I’m careful about fields, formatting, and matching exactly to the targeting rules. If you share your targeting document or a sample of what you have so far, I can review it and tell you what’s realistic in terms of quality, volume, and turnaround.
€4 EUR em 7 dias
3,0
3,0

Hello, I hope you're doing well! I’ve reviewed your project and I’m confident I can turn your targeting guidelines into a clean, accurate, and ready-to-import lead list for your campaign. I understand how important verified emails and complete details are for effective outreach, so I’ll carefully research each business and ensure every record is relevant and reliable. My focus is always on quality over quantity, keeping your list organized, precise, and easy to use without any unnecessary data or errors. Why I’m a good fit: • Strong experience in lead research • Detail-focused and accurate work • Deliver clean, verified data What I’ll deliver: • Verified business lead list • Complete contact details included • Clean, ready-to-import file Let’s get started whenever you’re ready. Best regards, Prince
€3 EUR em 40 dias
3,0
3,0

Hi, I can build a clean, ready-to-import B2B lead database exactly aligned with your targeting criteria with verified emails, zero duplicates, and high accuracy (99%+). I’ve experience using tools like Apollo, LinkedIn Sales Navigator, and email verification systems to ensure low bounce rates (<0.5%) and reliable data for cold outreach. Fresh & accurate leads Verified emails (NeverBounce / ZeroBounce level) Structured CSV/XLSX (as per your fields) Sample ready before full delivery I can also share my sourcing method so results are fully replicable. Let’s start with a quick sample I’m ready. Best, Salah
€6 EUR em 40 dias
2,7
2,7

I can deliver a clean, verified, ready-to-import lead list that meets your strict accuracy and bounce requirements.
€3 EUR em 40 dias
2,2
2,2

As an experienced professional in the realm of virtual assistance, I've become a pro at handling massive volumes of data, transforming it into sharp, meaningful insights. Through my expertise in manual data entry, web scraping, and web research, I can efficiently turn your targeting guidelines into a clean database of reliable leads. Not only will each record be enriched with accurate details about company name, website, contact name, role, etc., but I'll also ensure that every email address is valid - which is of utmost importance for any cold-email campaign. My proficiency in using Google Sheets and Excel for managing data can guarantee you a well-organized spreadsheet (CSV or XLSX format), fully deduplicated and verified. Additionally, I'm comfortable working with python-based softwares like yours, so we can seamlessly align our methodologies. Being a stickler for quality control myself, I understand the gravity of measurable deliverables in this project. Henceforth, I'll be diligently documenting sources and methods employed to give you transparency and replicate the results later on. Let's combine my extensive skills in lead generation with your desired project specifications to create an exceptionally high-quality and reliable lead database!
€2 EUR em 40 dias
2,4
2,4

I am a Spanish marketer with over 20 years of experience in lead generation and database creation, with a C2 level of English. I specialize in building clean, accurate, and ready-to-use B2B lead lists for cold email campaigns. I can turn your targeting guidelines into a fully verified, deduplicated dataset, including email, company name, website, contact name, and role. My process focuses on data accuracy and validation, ensuring very low bounce rates and high relevance. I am comfortable using your Python-based tool or my own methods, combining multiple sources and verification steps to guarantee quality. I also document the sources and methodology so results can be replicated. I can start with a test sample for your review and then scale quickly once approved.
€6 EUR em 40 dias
2,2
2,2

Hi, I can deliver a clean, verified, ready-to-import lead list that meets your standards. I specialize in building high-accuracy prospect databases for cold outreach, with strict validation workflows to keep bounce rates extremely low (well within your 0.5% threshold). I’m comfortable using your Python-based tool or my own stack (Apollo, Hunter, NeverBounce, etc.), depending on what fits best. What you’ll get: Fully deduplicated CSV/XLSX with all agreed fields (company, website, contact, role, verified email) 99%+ accuracy with multi-step email verification Clear documentation of sources + method for repeatability Quick sample delivery for your review before scaling I focus on precision over volume, so your campaign performs from day one. Ready to start as soon as you share the targeting criteria.
€3 EUR em 40 dias
0,0
0,0

As an experienced digital marketer with a focus on B2B strategies, I'm uniquely positioned to manage your B2B Lead Database Creation project. I have an arsenal of skills in marketing automation, funnel building and data-driven strategies that will prove invaluable in turning your targeting guidelines into a ready-to-use, high-quality business leads database. In managing this project for you, my principal concern is accuracy and quality. I understand the strict thresholds you have set for acceptance: 99% accuracy, 0.5% bounce rate, and I pledge to deliver on those standards. I also appreciate the need for transparency and replicability of results which is why I commit to providing detailed notes on the sources and methods used. Lastly, your mention of a python-based software caught my attention as I too am proficient in Python and can utilize it to increase the efficiency of our processes. My wealth of experience in B2B marketing, proficiency with various CRM tools including your mentioned GoHighLevel, and dedication to delivering results make me the perfect fit for your project. Let me transform your targeting guidelines into a powerful lead generation tool that will propel your cold-email campaign to success.
€6 EUR em 20 dias
0,0
0,0

Hi there, You need a verified, ready-to-import lead list — and not just names pulled from a directory. Clean, deduplicated records with valid emails that'll actually hold up when your campaign goes live. That's the difference between a list that works and one that tanks your sender reputation before you've sent a single email. I've built B2B lead lists in similar scopes — researching decision-makers by role and company criteria, running emails through deliverability tools, and handing over structured CSVs with bounce rates well under 1%. Weak data doesn't just underperform. It does real damage. Once I have your targeting criteria at kickoff, I'll get your verified sample batch to you within 24–48 hours — so you can review and approve before we scale to full volume. Quick question before we start: are there specific industries, company sizes, or regions you're targeting, or will those details come through in your kickoff guidelines? If everything looks good on your end, go ahead and award the project and we'll get started right away. Destiny
€7 EUR em 40 dias
0,0
0,0

Hey, I get it. You don’t just need a list, you need something you can actually plug into a campaign without worrying about bounces or junk data killing your deliverability. Most lead lists fail because they’re scraped fast and barely verified. Looks fine on a spreadsheet, but once emails go out, that’s where things break. Here’s how I’d handle this properly: Start with your targeting criteria and build the list from reliable sources, not bulk scraped directories Verify every email through a proper validation step so we stay within your 0.5 percent bounce target Deduplicate and clean the data so you’re not hitting the same company twice or dealing with messy entries Structure the sheet exactly how you need it. Company, contact, role, website, email, all clean and ready to import Document the process and sources clearly so you can replicate or scale later Before scaling, I’ll send a small sample so you can check quality and alignment first. I’ve handled similar lead generation work where accuracy mattered more than volume, especially for cold outreach. Quick one, what industries or filters are we working with for the first batch?
€6 EUR em 40 dias
0,0
0,0

Hi there, I am Dana, a recent graduate with a Bachelor's Degree in Accounting. I'm a highly motivated and detail-oriented individual. I'm capable in QuickBooks, Odoo and possess excellent communication and organizational skills. I'm confident that I can quickly learn and adapt to new accounting tasks and contribute positively to your team. I'm eager to learn from experienced professionals and contribute my skills to a growing business. I'm available to start immediately and my rates are negotiable. I welcome the opportunity to discuss how I can be a valuable asset to your team. Thank you so much.
€5 EUR em 30 dias
1,2
1,2

Hi, This is exactly the kind of work I specialize in—building clean, accurate, and campaign-ready lead lists that actually convert. I understand your priority is not just volume, but data quality (99%+ accuracy, <0.5% bounce rate). That’s the standard I work with as well. Here’s how I’ll handle your project: Carefully apply your targeting criteria using tools like LinkedIn Sales Navigator, Apollo, and verified databases Extract only relevant decision-makers (no generic or scraped contacts) Validate every email using multi-step verification tools to ensure deliverability Provide a fully deduplicated, structured CSV/XLSX with all agreed fields (company, website, contact name, role, verified email, etc.) Include a clear note on sources + methodology so you can replicate results I’m also comfortable using your Python-based software or my own workflow—whatever fits best. Before full delivery, I’ll share a sample list for your review to ensure everything aligns perfectly. I’ve done similar lead generation projects for service businesses and agencies, focusing on precision and relevance rather than bulk data. If you're looking for someone reliable who understands both lead quality and cold email performance, I’m ready to get started. Looking forward to your guidelines.
€3 EUR em 40 dias
0,0
0,0

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