When comparing Precursor vs Lucidchart, the Slant community recommends Precursor for most people. In the question“What are the best mockup and wireframing tools for websites?” Precursor is ranked 9th while Lucidchart is ranked 14th. The most important reason people chose Precursor is:
A free tier with all mockup functionality is available. Free tier is limited by lacking ability to save mockups privately and additional services provided by Precursor like voice chat and registered subdomains.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Free tier
A free tier with all mockup functionality is available. Free tier is limited by lacking ability to save mockups privately and additional services provided by Precursor like voice chat and registered subdomains.
Pro Collaborate in real time
Share a link with teammates and they can jump right into your doc. You'll see their changes as they happen, and the built-in voice chat makes design meetings effortless.
Pro Highly polished UX
Pro Integrates with a variety of services
Lucidchart has Google Drive, Google Apps, JIRA, Confluence, Jive, and Box integration.
Pro Revision history
Keeps track of previous version of files and is capable of reverting any changes made.
Pro Simple UI
Pro Secure
Pro Tutorials
A selection of tutorials are available.
Pro No data ownership
Users keep all rights to documents created using Lucidchart services.
Pro Can import and export Microsoft Visio documents
Cons

Con Really simplistic
Basic tools (line, square, circle) wich do no stick together: if you move a circle the attached line won't move making reengineering the model simply impossible
Con Limited functionalities for customizing look & feel
Con Limitation for free users
Limit to 60 components per document and up to 3 documents.
Con Only web version available
Desktop or other platforms are not supported.
