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Top Freelance Marketing Copywriters for Hire

Majid T.

Scientific Editor and Reviewer
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USD 50/hr
PhD
Canada

I have several years of experience as a scientific editor and peer reviewer for a wide range of high-impact journals and international conferen...

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USD 50/hr
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Gayatri B.

Our Life is the Writings of our Mind, so be the Writer of Your Mind.
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USD 10/hr
Master of Engineering (ME)
India

I am a Detail-Oriented Content Writer and Technical Writer with over five years of professional expertise. I bring a dynamic mix of creativity ...

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USD 10/hr
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Manish S.

Business Management, SFE, Medico-Marketing, Market Research , Generative AI, Python, Technical & Medical writing
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USD 10/hr
Masters in Business Administration
India

Senior executive with 25+ years of progressive leadership experience in the pharmaceutical industry. Demonstrated success in launching and s...

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USD 10/hr
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Deepak D.

Regulatory Affairs Consultant | Expert in FDA 510(k), CDSCO Licensing, ISO 13485 QMS & SaMD Compliance
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USD 50/hr
Master in Pharmacy
India

Highly motivated Regulatory Affairs professional with strong expertise in U.S. FDA 510(k) submissions, Indian import licensing (CDSCO), ISO 134...

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USD 50/hr
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Muhammad .

We Don’t Spend Your Budget. We Multiply It. High-Performance Marketing Built to Maximize ROI
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USD 37/hr
BSc
Pakistan

At Rizqify Agency, we don’t just run ads — we build brands, scale revenue, and multiply ROI with precision. With a proven track record of worki...

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USD 37/hr
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Dr. Madhuri A.

Professional Book Writer, Ghostwriter & Book Consultant | Editing, Structuring & Publishing Prep
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USD 30/hr
PhD
India

I am an experienced writer, editor, and publishing consultant specializing in academic, technical, and book-related content. With a strong back...

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USD 30/hr
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Dr. Giulia V.

International Scientific Program Strategist | Scientific Communication, Medical Surveys & Project Design
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USD 80/hr
PhD
Italy

I’m an international program strategist with 10+ years of experience in scientific communication, medical survey coordination, and high-impact ...

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USD 80/hr
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Ruan F.

Editor, writer, and researcher delivering clear, impactful work with precision and purpose.
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USD 50/hr
Copy-editing. Completed a rigorous 100-hour course in the copy-editing of creative, academic, and digital texts, with particular emphasis on grammatical precision, structural improvement, and respect for authorial voice.
South Africa

Aesthetic: Earthy elegance — muted greens, rustic reds, natural textures. Communication Style: Clear, structured, practical, friendly. Strength...

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USD 50/hr
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Dr. Pauline M.

Scientific Writer | Research Assistant | Data Analyst | PhD – Expert in HMI, UX, AI
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USD 40/hr
PhD
France

I hold a PhD in Cognitive Science with a specialization in Human Factors, Artificial Intelligence, and Human-Machine Interaction in high-risk e...

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USD 40/hr
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Dr. Maximilien B.

Director at Envoya || Ex-BCG Consultant || Harvard Ph.D. in Genetics & Genomics from George Church Lab
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USD 150/hr
Ph.D.
United States

I’m a seasoned life science leader in biopharma, biotech, & research settings. I’m excited about making an impact with data-driven problem-...

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USD 150/hr
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Kenneth Isom B.

AI Content Strategist & Scientific Editor | NLP, LLMs, Research Communications, and Technical Writing Expert
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USD 100/hr
Executive MBA
Mexico

I’m an award-winning AI content strategist, scientific editor, and research communicator with 10+ years of experience blending creativity with ...

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USD 100/hr
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Mia R.

I turn messy brand and product problems into a clear 20–30 page action report. No meetings—just answers.
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USD 125/hr
BACHELOR IN BUSINESS
United States

I built NuTTi Gelato from a home kitchen to 100+ stores. My background spans 30 years across advertising, sales, brand development, product lau...

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USD 125/hr
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Dr. Robbie C.

Computational neuroscientist with virtual healthcare industry experience.
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USD 150/hr
PhD | Neuroscience
United States

AI/ML Engineer and Data Scientist with a decade of experience driving digital health innovation from startup inception to large-scale data solu...

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USD 150/hr
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Dr. Anurag G.

Scientific Content Strategist (PharmD) |Clinical Trial & Regulatory Content | Manuscripts, Protocols, CSRs, Presenta...
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USD 45/hr
Doctor of Pharmacy (Pharm.D.)
India

As a clinical research professional with advanced Pharm.D. training, I bridge the critical gap...between complex scientific data and the clear, persuasive content required for regulatory approval, publication...

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USD 45/hr
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Manju Shree S.

Expert Medical Writer | MSc Pharmacology & Infectious Disease Control | 5+ Years Academic & Research Expertise
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USD 49/hr
Infectious disease control
Sweden

With over seven years of expertise in pharmacology and infectious disease control, I bring a strong blend of academic research and hands-on tea...

★★★★★
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USD 49/hr
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Kolabtree is the leading online freelance marketplace for expert Marketing Copywriters. Post your project, get bids, and hire qualified experts quickly and easily.

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Confidentiality Assured

We take several measures to help you work with full confidence and peace of mind.

Keep your project private

Restrict who can see your project and send you proposals. Invite only specific freelancers to view your project.

NDAs and IP protection

Our T&C include a default confidentiality clause that protects your IP and NDA for added protection before disclosing project details.

Kolabtree ensures safety and security of your payments and personal information and project details. Kolabtree’s T&C includes a default confidentiality and NDA clause.

You will receive detailed proposals directly from Kolabtree. These proposals will include a comprehensive Statement of Work (SOW), project fees, milestones, and deadlines.

You can choose to pay either a fixed or an hourly fee based on your scope of work. Pre-pay for the next milestone. You have to approve the deliverables only if the quality meets your expectations. If you arn’t happy, we’ll refund your money.

Kolabtree will share multiple quotations for your project. You have the freedom to accept the quote that aligns with your project requirement and budget. You can get in touch with us in case you want to discuss the fee.

Our T&C include a default confidentiality clause that protects your IP and NDA for added protection.

Why Kolabtree

Contact experts directly

Speak directly with freelancers and explain your requirements.

100% satisfaction guaranteed

You have to approve the deliverables only if quality meets your expectations. If you arn’t happy, we’ll refund your money.

Project Management

Keep track of files and conversations in the user-friendly Workspace.

Flexible, secure payments

You can choose to pay either a fixed or an hourly fee based on your requirement.

How it works View full page
1

Post your Project (Free)

Your project details are safe, secure and visible only to logged-in users.

2

Get Quotes & Choose Experts

Discuss your requirements in detail with the experts before accepting the final statement of work from Kolabtree.

3

Collaborate

Pre-pay for your project and work with the expert to get your desired output. Keep track of files and conversations in the user-friendly Workspace.

4

Job Done!

Approve the deliverables once you're satisfied with the job done.