level-one heading

Top Freelance Fact Checkers For Hire

Dr. Erandika K.

Computational Chemist & Data Scientist | Machine Learning, Data Analysis, Cheminformatics, Molecular Modeling
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Ph.D.
Sri Lanka

I am a computational chemist and data scientist with experience applying machine learning, statistical modeling, and data analysis to complex c...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Steffen B.

Scientific Manuscript Editing & Review
Create Project
★★★★★
☆☆☆☆☆
USD 75/hr
PhD in Life and Environmental Sciences
United States

I am a life and planetary scientist who helps researchers to prepare high-quality scientific publications and grant proposals. I value the craf...

★★★★★
☆☆☆☆☆
USD 75/hr
Contact3

Dr. Muhammad T.

Orthopaedic Surgeon | PubMed Publications | Systematic Reviews, Meta-Analyses & Medical Writing
Create Project
★★★★★
☆☆☆☆☆
USD 94/hr
PG Cert (Clinical Simulation)
United Kingdom

I am a practising orthopaedic surgeon with 19 peer-reviewed publications in journals including the Journal of Arthroplasty and JBJS Open Access...

★★★★★
☆☆☆☆☆
USD 94/hr
Contact3

Garima S.

LifeScientist with 5+years of experience in conducting research, reviewing literature, publishing, and managing projects
Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
Integrated M.Sc. Microbiology
India

I'm masters trained scientist in microbiology, structural biology, molecular biology, bioinformatics, protein engineering, biochemistry, &a...

★★★★★
☆☆☆☆☆
USD 40/hr
Contact3

Raksha R.

Biotech Strategist with 3+ years in pharma | Competitive Intelligence, KOL Mapping & APAC Regulatory
Create Project
★★★★★
☆☆☆☆☆
USD 400/hr
Master's degree (Research), Biomedical Sciences: Infection and Immunity
Sweden

I am a biotech strategy consultant specializing in competitive intelligence, regulatory pathways, and market access strategy for rare disease t...

★★★★★
☆☆☆☆☆
USD 400/hr
Contact3

Dr. Robbie C.

Computational neuroscientist with virtual healthcare industry experience.
Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 150/hr
Contact3

Saurav D.

Experienced Chief Legal Officer, Oxford-trained with multijurisdictional expertise
Create Project
★★★★★
☆☆☆☆☆
USD 200/hr
Master of Laws
Israel

Expert in legal analysis, research, and drafting. Cross-disciplinary experience across the humanities - particularly literature, history, philo...

★★★★★
☆☆☆☆☆
USD 200/hr
Contact3

Daniel S.

Mixed methods communication and psychology researcher with expertise in marketing, UXR, and program evaluation
Create Project
★★★★★
☆☆☆☆☆
USD 75/hr
PhD
United States

I am a behavioral scientist with a Ph.D. in Communication, an M.A. in psychology, and a B.A. in Anthropology, offering a mixed methods perspect...

★★★★★
☆☆☆☆☆
USD 75/hr
Contact3

Dr. Joe V.

Biomedical Scientist Specializing in Cardiovascular Research, Cardiac Metabolism & Translational Therapeutics
Create Project
★★★★★
☆☆☆☆☆
USD 135/hr
PhD
United States

I am a biomedical scientist specializing in cardiovascular research, cardiac metabolism, and translational therapeutic development, with over a...

★★★★★
☆☆☆☆☆
USD 135/hr
Contact3

Srujana M.

PhD Nanotechnology Expert | Magnetic Nanoparticles | Drug Delivery | Multiphysics Modeling
Create Project
★★★★★
☆☆☆☆☆
USD 15/hr
Ph.D
India

I am a Research Scholar at the Homi Bhabha National Institute (HBNI), IGCAR Kalpakkam, specializing in magnetic nanoparticles (MNPs) for applic...

★★★★★
☆☆☆☆☆
USD 15/hr
Contact3

Dr. Jason S.

Life Science Specialist | Science Writer, Translator & Storytelling Expert | Interdisciplinary Researcher & Anal...
Create Project
★★★★★
☆☆☆☆☆
USD 70/hr
Doctor of Philosophy (Ph.D)
United States

Post-doctoral researcher with extensive expertise in cellular and molecular biology and a strong focus on bioengineering and microbial systems ...

★★★★★
☆☆☆☆☆
USD 70/hr
Contact3

Dominic G.

Data cleaning & Biostats assistant | Big data in R & Stata | Also experienced in EMS agency QA/QI & EMS educ...
Create Project
★★★★★
☆☆☆☆☆
Master of Medical Science (MMS)
United States

Dominic is a graduating medical student with a graduate degree in medical science. He has 10 years of combined experience cleaning and analyzin...

★★★★★
☆☆☆☆☆
Contact3

Muhammad T.

Researcher in battery systems, V2G , energy systems and mathematical optiimization and control
Create Project
★★★★★
☆☆☆☆☆
USD 15/hr
doctorate degree
Germany

Researcher in battery systems, V2G , energy systems and mathematical optiimization and control

★★★★★
☆☆☆☆☆
USD 15/hr
Contact3

Dr. Muhammad I.

Professional Chemist with 15+ years of experience across petroleum testing, laboratory management, calibration, QA/QC,
Create Project
★★★★★
☆☆☆☆☆
USD 15/hr
Doctorate
Pakistan

Innovative and accomplished Chemist with over 15 years of diverse experience in quality assurance, calibration, safety management, and R&D....

★★★★★
☆☆☆☆☆
USD 15/hr
Contact3

Dr. Subrata S.

Materials Scientist & Data Analyst | Expert in EIS | Numerical Simulation | Data Visualization
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Ph.D.
United States

PhD‑trained materials scientist with 12+ years of research experience spanning device physics, electrochemical systems, and energy‑related mate...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Din S.

Doctor of Juridical Science - International law
Create Project
★★★★★
☆☆☆☆☆
USD 20/hr
PhD
Albania

I have a PhD in international law, and my doctoral thesis focused on the impact of climate change on international law. My academic and profess...

★★★★★
☆☆☆☆☆
USD 20/hr
Contact3

Noah Y.

Lead Geographic Analyst & NASA Fellow (Duke MS) | Expert in GIS, Remote Sensing & AI Training (RLHF)
Create Project
★★★★★
☆☆☆☆☆
USD 55/hr
PhD in Biology (incomplete)
United States

I am a Lead Geographic Analyst and former NASA Fellow (Duke University MS, William & Mary BS) with over 12 years of experience in geospatia...

★★★★★
☆☆☆☆☆
USD 55/hr
Contact3

Dr. Jonathan N.

Senior Microbiology Scientist | Microbiome, NGS & Infection Diagnostics Expert | AMR, Biofilms & Translational R...
Create Project
★★★★★
☆☆☆☆☆
USD 70/hr
PhD
United Kingdom

I am a PhD-qualified Senior Microbiology Scientist with over 12 years of experience in molecular microbiology, microbiome research, and infect...

★★★★★
☆☆☆☆☆
USD 70/hr
Contact3

Dr. Khushnuda N.

Hi dear Kolabtree community! I am a PhD in Materials Engineering with a 13 year experience in Research and Academia! :)
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Dr
Pakistan

I am a Materials Engineer with over 10 years of experience in advanced research and technical writing. I am specialized in bridging the gap bet...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Nikola K.

Senior Consultant – Polymer Materials | Formulation, Processing & Scale-Up | Performance & Sustainability
Create Project
★★★★★
☆☆☆☆☆
USD 60/hr
PhD (Chemistry)
Spain

I help start-ups, SMEs, and manufacturers troubleshoot and solve complex material and processing challenges — from concept to industrial-scale ...

★★★★★
☆☆☆☆☆
USD 60/hr
Contact3

Dr. Adam G.

PhD Chemical Engineer solving materials challenges from R&D to manufacturing to communicating science clearly
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
PhD Chemical and Biomolecular Engineering
United States

I am a PhD Chemical Engineer, Materials Scientist, and Electrochemist with over eight years of experience developing advanced materials, electr...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Mikelis D.

Dr.sc.ing in environmental engineering. Multiple years in project proposal evaluation (incl. Horizon) and preparation.
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Doctor degree in Environmental Engineering
Latvia

Skills: - Project Proposal Preparation/Consulting - Technical/Analytical Writing - Energy Sector Research & Analysis - Energy Efficiency C...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Harufumi M.

Board-certified Gastrointestinal Surgeon | Hepatobiliary & Pancreatic Surgery | Clinical Research & Surgical Man...
Create Project
★★★★★
☆☆☆☆☆
USD 120/hr
Ph. D. in Hepatobiliary-Pancreatic Surgery
Japan

**International surgical journal reviewer providing expert clinical manuscript critique and research consultation** I am a board-certified gas...

★★★★★
☆☆☆☆☆
USD 120/hr
Contact3

Dr. Krupa N.

Medical Writer & Visual Communicator | Publication Support & Medical Education | Oncology &
Create Project
★★★★★
☆☆☆☆☆
USD 70/hr
Doctor of Philosophy (Ph.D) in Medical Microbiology & Bacteriology
Italy

I am a medical writer and scientific visual communicator with a PhD in Molecular Biotechnology and 15 years of translational research experienc...

★★★★★
☆☆☆☆☆
USD 70/hr
Contact3

Dr. James B.

Data Science, Scientific Analytics & Technical Writing
Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
Ph.D Atmospheric Chemistry
United Kingdom

I specialise in extracting meaning from complex, high-dimensional scientific datasets — applying machine learning, source apportionment, and be...

★★★★★
☆☆☆☆☆
USD 100/hr
Contact3

Consult top freelance fact checkers with expertise in secondary research, scientific editing, and more. Kolabtree is the world's largest platform for hiring trusted freelance scientists and consultants.

pay-per-click
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 the safety and security of your payments, personal information and project details. Kolabtree’s T&C include 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 aren'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 if 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 aren'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.