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I want a reliable researcher who can build a clean, accurate list of prospects from scratch. For every lead you collect I need three things: a valid email address, a direct phone number, and the correct company name. List of 150k contact leads. The source industry is open; I will share more context on niche and geography once we start, so please demonstrate that you can adapt your search methods quickly. I’m interested in quality over sheer volume, and I will verify a sample before we proceed to a larger batch. Deliverables: • A shareable spreadsheet (Excel or CSV) containing one row per lead with the three required fields • A brief note explaining the tools, platforms, or enrichment techniques you used so I can replicate or scale the process later Accuracy, fresh data, and a fast turnaround are my priorities. Let me know how many fully-verified leads you can supply per day and any questions you still have.
Projekt-ID: 40245134
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I specialize in building highly accurate prospect lists with verified emails, direct numbers, and company names. I’ll create a clean, ready-to-use spreadsheet and provide a clear note on tools and methods for easy replication. Quality and up-to-date data are my priority, and I can scale the batch efficiently while ensuring fast, reliable delivery.
$150 USD på 6 dage
4,6
4,6
70 freelancere byder i gennemsnit $140 USD på dette job

Following your instructions, we can efficiently build a clean, accurate list of 150k prospects tailored to your niche and geography, ensuring each lead includes a valid email address, direct phone number, and the correct company name. Our approach prioritizes quality over volume, with verified data that meets your standards. Just to mention, we use our in-house tools and applications for data research, email validation, and verification, providing up to 99% accuracy. Our team is highly adaptable and can adjust research methods quickly based on your specific niche and geographic requirements. Could you please share a small sample of your target criteria so we can estimate how many fully-verified leads we can deliver per day?
$200 USD på 6 dage
7,2
7,2

Hello, With over 7 years of experience in Excel, Data Collection, Data Entry, Web Search, Data Management, and Research, I am well-equipped to handle your B2B Lead Data Gathering project efficiently. I have carefully reviewed the requirements and am confident in my ability to deliver accurate and high-quality leads for you. To begin the project, I will utilize advanced search techniques and tools to gather the required information, ensuring that each lead includes a valid email address, direct phone number, and correct company name. I prioritize quality over quantity and will provide a sample for your verification before proceeding with the complete list of 150k contact leads. Upon completion, I will deliver a comprehensive spreadsheet in Excel or CSV format, along with a detailed explanation of the tools and methods used for your reference. I am committed to delivering accurate and fresh data within a fast turnaround time. I would appreciate the opportunity to discuss the project further in chat. Please feel free to connect with me to explore how I can assist you effectively. You can visit my Profile: https://www.freelancer.com/u/HiraMahmood4072 Thank you.
$100 USD på 2 dage
6,4
6,4

Hello, I’m an experienced lead researcher with a strong track record of building large, fully verified prospect lists from scratch, and I can deliver clean, accurate data at scale while prioritizing quality over volume. For each lead, I will source and double-verify a valid email address, direct phone number, and correct company name using a combination of trusted databases, company websites, LinkedIn research, and email verification tools to ensure freshness and accuracy. I’m adaptable to different industries and geographies and can quickly refine search strategies once you share your niche criteria. I can comfortably supply several thousand fully verified leads per day (exact volume depending on targeting complexity) and will provide a structured Excel or CSV file along with a brief summary of the tools and enrichment process used so you can replicate or scale efficiently. I’m happy to start with a sample batch for validation before moving to the full 150k list. Regards, Zafar
$100 USD på 1 dag
6,3
6,3

Hi there, I've already 150k+ valid & up-to-date B2B contact leads. I scraped these leads from Zoominfo premium. I'll show 20 sample first to ensure the accuracy. Please message me ASAP to begin. Thanks
$50 USD på 1 dag
5,4
5,4

Hi, I can build a clean, accurate prospect list with verified emails, direct phone numbers, and correct company names. I use trusted research and enrichment tools plus manual verification to ensure freshness and accuracy. I can adapt quickly once the niche and location are shared and will provide a sample for validation before scaling. You’ll receive a structured spreadsheet and a brief note explaining the tools and process used. Best regards, Abidur
$30 USD på 7 dage
4,7
4,7

Hey , I just finished reading the job description and I see you are looking for someone experienced in Web Search, Data Management, Data Entry, Data Collection, Lead Generation, Data Analysis, Leads, Research, B2B Marketing and Excel. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Adil.
$30 USD på 5 dage
4,2
4,2

Hello, After carefully reviewing your project, I am confident that I can deliver accurate, insightful, and well-structured analysis to support your decision-making regarding domestic charter flights. As an experienced Data Scientist and Researcher, I specialize in qualitative and quantitative analysis using Python, R Studio, and advanced Excel techniques. I have worked extensively with large datasets and complex transcripts, transforming raw data into meaningful, actionable insights. For your project, I will: ✔ Perform structured qualitative and quantitative analysis ✔ Clean and organize large datasets efficiently ✔ Apply Python/R for deeper statistical evaluation ✔ Deliver clear, well-documented findings and working papers ✔ Ensure accuracy, consistency, and on-time delivery I understand the importance of precision, especially when analysis influences financial and strategic decisions. My approach is detail-oriented, analytical, and results-driven. I am fully prepared to start immediately and would be happy to review your dataset and project scope to align the analysis perfectly with your objectives. Looking forward to contributing high-value insights to your project. Best regards,
$30 USD på 1 dag
4,5
4,5

I've totally got your B2B lead data gathering covered, Naresh here! I'm focused on quality, accuracy, and a quick turnaround time - which directly aligns with your project needs. With my comprehensive experience in data collection, analysis, and entry - I assure you of an accurate list of prospects that will never make you doubt its integrity. Flexibility isn't a challenge. I have an adaptive mindset that enables me to swiftly transition between various industries and demographics. Pouring out my tool-set will mean sharing a vast array of platforms and techniques ranging from web scraping to enrichment tools that simplify the task at hand. My aim is to empower you with the knowledge to replicate or scale the process in the future. While I appreciate that you value quality over volume, I'm confident in my ability to churn out substantial numbers without compromising accuracy. My capabilities enable me to consistently supply fully-verified leads at a rate that we can mutually define based on your precise need for information. On top of this indispensability is my lifelong commitment to 100% satisfaction. Let's get your project underway and
$100 USD på 1 dag
4,5
4,5

Greetings, I think you're looking for someone to collect around 150k company names, valid email addresses, and direct phone numbers from the context you provide on niche and geography. I understand your project description very well. But can we discuss more about your project for kind of more information? I think I can do this task very effectively and also READY to start this project RIGHT NOW! So, please take a moment to chat with me. Sincerely, Preti
$300 USD på 3 dage
4,3
4,3

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam
$100 USD på 3 dage
4,1
4,1

Hi, thanks for this project. I specialize in building clean prospect lists from scratch using tools like LinkedIn Sales Navigator, Apollo, ZoomInfo, company websites, and email verification platforms such as NeverBounce and ZeroBounce to ensure high deliverability. Every lead is double-checked for accuracy, and I focus on quality over bulk scraping. I can adapt quickly once you share the niche and geography, and I’m comfortable providing a verified sample before scaling. I can deliver approximately 2,000–4,000 fully verified leads per day, depending on criteria complexity. You’ll receive a well-structured Excel/CSV file plus a clear summary of the sourcing and enrichment process so you can replicate or scale it easily.
$30 USD på 7 dage
3,3
3,3

Hi, I have strong experience building high-quality prospect lists from scratch, delivering verified emails, direct phone numbers, and accurate company details. I use a combination of targeted research, enrichment tools, and manual validation to ensure fresh data with minimal bounce risk. Ready to provide a clean Excel/CSV file, outline my sourcing process, and confirm realistic daily verified lead capacity once niche and geography are shared. Regards
$80 USD på 3 dage
3,4
3,4

Hello there, I’m available to start immediately and can begin with a verified sample batch today. I will build B2B leads from scratch using multi source web research, email verification, and direct phone validation. Each lead will include valid email, direct number, and correct company name in a clean Excel sheet. I will document tools, enrichment steps, and verification flow for scalability. I use waterfall enrichment technique, my data sources are Findymail, Bytemine, Upcell, Prospeo, ConcactOut, Apollo, RocketReach, Hunter. Let’s connect so you can share the niche and geography and I’ll confirm daily verified output. Regards, Md Laden Islam
$30 USD på 7 dage
3,2
3,2

Hi , I’ve carefully reviewed your job post and it’s clear you’re looking for someone with solid experience in Web Search, Leads, Data Entry, B2B Marketing, Research, Lead Generation, Excel, Data Collection, Data Management and Data Analysis. This is exactly within my core expertise, and I’m confident I can deliver reliable, high-quality results. Rather than rushing into assumptions, I prefer to understand the project properly. I’d appreciate your clarification on a few points: Is the job description complete, or are there additional requirements or expectations? Do you already have any work completed, or will this be built entirely from scratch? Do you have a preferred timeline or deadline in mind? Why you can confidently work with me: Successfully completed 250+ major projects across different industries Maintained 100% positive feedback over the last 5–6 years Earned 100+ recent 5-star reviews, showing long-term client satisfaction I focus on clear communication, clean execution, and on-time delivery I work as a full-time freelancer and am available 9 AM – 9 PM (Eastern Time), ensuring fast responses and consistent progress. Due to client confidentiality, I share relevant work samples only in private chat. Let’s start a conversation so I can show you similar work and suggest the best approach for your project. Looking forward to working with you. Best regards, Arsalan Khan
$30 USD på 2 dage
2,1
2,1

Hello, I would love to help. I understand your project details. I will follow instructions and keep you updated. I am an experienced and specialized freelancer with 5+ years of practical experience in Web Search. I have a few questions before we get started. Could you please send me a message in the chat? Looking forward to working with you, connect in chat. Thanks, Dax Manning
$30 USD på 7 dage
2,0
2,0

Hello, I am a dedicated Lead Generation Specialist with proven experience in delivering high-quality, targeted, and verified leads that help businesses increase sales and expand their customer base. My focus is on accuracy, relevance, and results so your team can connect directly with the right prospects. I specialize in B2B and B2C lead generation, LinkedIn research, web research, data mining, and building decision-maker contact lists. I am skilled at finding CEOs, owners, managers, and key contacts using advanced tools such as LinkedIn Sales Navigator, Apollo, Hunter, and Google research techniques. You will receive manually researched and verified data, organized in Excel or Google Sheets, with a strong attention to detail and confidentiality. I am reliable, responsive, and committed to meeting deadlines while maintaining high data accuracy. If you are looking for a professional who can consistently provide conversion-ready leads, I am ready to support your business growth.
$180 USD på 7 dage
1,4
1,4

Hey , I just finished reading the job description and I see you are looking for someone experienced in Data Analysis, Research, Leads, Excel, Data Entry, Data Collection, Data Management, Web Search, Lead Generation and B2B Marketing. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Syed.
$30 USD på 2 dage
0,0
0,0

Hey , I just went through the project description, and I see you are looking for someone experienced in Data Analysis, Excel, Lead Generation, B2B Marketing, Leads, Data Collection, Data Management, Web Search, Research and Data Entry. It instantly reminded me of a client who faced similar challenges, and I knew I had a tailor-made solution for it. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: • Is there anything else you’d like to add to the project details? • What’s the top hurdle you’re facing with this project? • What is the timeline to get this done? Why Choose Me? 250+ Projects. 5 Years. Zero Misses. My reputation is built on a single metric: Flawless Execution. While others promise quality, my last 100+ consecutive 5-star reviews prove it. I don’t just finish the job; I set the standard. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) The portfolio here is just the tip of the iceberg. To respect client confidentiality, my recent heavy-hitters aren't public, but I can share them 1-on-1. Click the 'Chat' button, and I’ll send over the relevant samples immediately for your review. Regards, Abdul Haseeb Siddiqui.
$30 USD på 3 dage
3,3
3,3

Hello,
$140 USD på 7 dage
0,0
0,0

Hi there! Need a meticulous researcher to curate a high-quality prospect list of 150k leads? With 5 years of experience, I excel in producing accurate and clean data sets swiftly. Your priority on accuracy and a quick turnaround aligns perfectly with my work ethic. I've successfully undertaken similar projects offsite. Let's chat further on how I can assist in achieving your goal efficiently. I'd love to chat about your project! Worst case, you get free advice that can guide your project. Best, Christopher Grant Maritz
$200 USD på 14 dage
0,0
0,0

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