01 // PREMISE
Four well-known platforms now dominate the professional networking category. We classify each like an element: by group, mass, and bonding properties.
02 // METHOD
Each element belongs to a chemical group: Core, Job, Startup, or Real-World. Mass values reflect platform scale; not all elements bond well alone.
03 // CONCLUSION
Most professionals combine elements. Four-element compounds outperform single-element solutions on essentially every measure.
Li
LinkedIn
Group: Core · Atomic # 01
- Mass
- 1.0B+
- Range
- 200+ ctry
- Properties
- Full stack
- State
- Stable
The core element of the category. Bonds with most other professional platforms. Functions across job search, networking, content publishing, and recruiting. The default building block for the modern professional identity.
In
Indeed + Gd
Group: Job · Atomic # 02
- Mass
- 350M/mo
- Range
- 60+ ctry
- Properties
- Search + intel
- State
- Active
Highly reactive during active employment search; relatively inert otherwise. The Glassdoor element bonds tightly with Indeed in the same group, contributing employer review and salary data.
Wf
Wellfound
Group: Startup · Atomic # 03
- Mass
- ~8M
- Range
- tech hubs
- Properties
- Transparency
- State
- Specialist
A rare element. Notable for disclosing complete compensation (salary + equity) on every listing, a property not found in the other elements. Bonds with technology and venture environments.
Me
Meetup + Lc
Group: Real-world · Atomic # 04
- Mass
- ~52M
- Range
- 190+ ctry
- Properties
- In-person
- State
- Catalyst
The only element in the table that operates outside the screen-based system. Lunchclub serves as a companion aux element, catalysing one-to-one introductions through AI matching.