Hire freelance scientists and researchers

Kolabtree helps businesses of all sizes consult top scientists to take their projects to success.
and get quotes from experts worldwide.
Trusted by 2,500+
COVID-19 SUPPORT How Kolabtree can help your organization adapt to Covid-19

Kolabtree's experts can help with a variety of COVID-19 related challenges. Here are some examples of projects that our freelance experts are working on at the moment:

  • COVID-19 Product development:Formulation of hand sanitizer, wipes, masks and PPE
  • COVID-19 Research:Literature search, vaccine development
  • COVID-19 Writing:Article creation, research grant writing, white papers, scientific reports, fact-checking
  • COVID-19 Medical Devices:Regulatory consulting, CERs, EU MDR, FDA

If you need help with a COVID-19 related project, simply post your project for free and start receiving quotes within 24 hours.

Post your project for free

Meet our COVID-19 Experts

Kolabtree’s freelance experts are available to assist in a variety of Coronavirus and COVID-19 related areas including epidemiology, virology, infectious disease, respiratory disease, pandemics, public health, grant writing, literature search and medical writing.


Access the COVID-19 Content Bank

Kolabtree experts are volunteering their skills to write scientifically accurate content regarding COVID-19 which can be freely accessed and published by anyone including publishers, journalists, researchers and writers.

How it works
Post project (Free)

Describe your project, choose your budget, and select the service you need.

Choose the best expert

Get bids from relevant experts. Interact freely with them before making a hire.


Share files, make audio/video calls and collaborate with your chosen expert.

Complete project

Verify the project is complete to your satisfaction before paying the expert.

Success Stories

We've helped businesses and researchers worldwide take their projects to success.

  • Statistical Analysis
  • Healthcare

Design a statistical study

A medical volunteer hired a freelance researcher for help measuring the impact of an HIV awareness initiative in Uganda.

Read Story
CostUSD 800 Time Taken1 Month
  • Secondary Research
  • Medical Device

Help with medical device innovation

The founder of a US-based medical device company hired a scientific writer to provide supporting research for the launch of a new product.

Read Story
CostUSD 2750 Time Taken20 Days
  • Scientific Consulting
  • Food Science

Formulate tasty gluten-free bread

A US-based food entrepreneur was looking for a scientist to formulate a high-quality gluten-free bread.

Read Story
CostUSD 900 Time Taken2 Weeks
  • Statistical Analysis
  • Medical Device

Statistical review of pre-clinical study

A medical device company hired a biostatistician from the Netherlands to review the results of their pre-clinical study and prepare it for journal publication.

Read Story
CostUSD 500 Time Taken1 Week
  • Experiment Design
  • Healthcare

Design a clinical trial

A California-based breast cancer surgeon hired an India-based biostatistician to design a clinical trial.

Read Story
CostUSD 1575 Time Taken2 Weeks
  • Scientific Consulting
  • Medical Device

Develop a medical device

An Australian medical device innovation company hired a Mexico-based nanotechnology expert to develop electrodes that could destroy living tissue.

Read Story
CostUSD 2000 Time Taken1 Month
Why Kolabtree
Hire experts with PhDs

10,000+ freelance scientists from NASA, MIT, Cambridge and more

Avg match in 24 hours

Get bids from experts in 24 hours. Interact freely before hiring

Flexible, secure payments

Pay a fixed or hourly fee. We hold your funds in escrow until you’re ready to pay.

100% Satisfaction Guarantee

Release funds to the freelancer only if you’re 100% happy with the work done.

Access a global pool of trusted and qualified experts.
Kolabtree's freelancers are affiliated to top institutions worldwide
What our customers say

Experts associated with high-quality institutions around the globe are providing high-value freelance services through Kolabtree

Contribute to the growing pace
of innovation worldwide

Interested in collaborating with researchers across the scientific spectrum? We’re calling postdocs & PhDs to
join Kolabtree to work on interesting projects and speed up the pace of research and innovation worldwide.

Find freelance scientists by subject matter expertise

Want to become a Kolabtree freelancer?

It's free to register and start working on high-impact projects from clients worldwide.

Become an expert
Featured blog posts