Facebook created in 2004
- Social network
- Possibility to post, share videos, add friends, chat, post stories, share PJ's in private etc...
- Has proven itself, is the most famous social network and surely the most used.
- UX : Very well thought, very fluid
- UI : Very well worked design while remaining quite simple
- Free
Instagram created in 2012
- Social network, popular among young people, allowing to share videos and photos with a large number of people. After sharing photos, it is possible to comment and like the photos of others.
- Photo editing is possible, a wide range of filters, and the possibility to post stories.
- UX : very well thought out for mobile use
- UI : very nice design, perfect visuals
- Free
LinkedIn created in 2002
- Professional social network
- Allows you to post and interact with other people, also allows you to search for jobs
- Easy to use, indispensable today, allows you to keep up to date with news and opportunities
- UX : Quite well thought out
- UI : Quite sober design
- Free (but Sales navigator is not free)