24 Best External Collaboration Tools of 2021

Start your search here for project management software with the best external collaboration tools.  Our software reviews are written by experts who have spent 357 hours researching and analyzing every little detail about the top external collaboration tools on the market. Compare external collaboration features, facts and figures to find the right fit for your business.

What is External Collaboration?

External input is sometimes necessary to see a project to its completion. Many project management software address this need by adding client proofing features, a client portal, or a platform where invited members can view documents and make changes. External collaboration tools are crucial because few people work entirely alone - there is always a high possibility that someone else will be roped into the project.

Benefits of External Collaboration

  • Bringing in specialized knowledge and expertise into a project
  • Ensuring clients can give direct and useful feedback to teams 
  • Clients can simply log in and view updates to a project
  • Stakeholders and company leaders can be kept updated of a project’s status