The Networking Debate That Misses the Point
The debate over whether online or in-person networking is "better" is the wrong framing entirely. It's like debating whether phone calls or in-person meetings are better in general. Both are communication tools with different properties, and the right choice depends entirely on what you're trying to accomplish.
What is genuinely interesting — and under-discussed — is the question of what each format can and cannot do, and how to use each strategically to build the kind of professional relationships that actually matter for career advancement, business development, and professional learning.
The answer is more nuanced than either the LinkedIn evangelists or the "only relationships built in person are real" traditionalists tend to acknowledge.
What Actually Makes Networking Work
Before examining format, it's worth establishing what networking is for. The research on how careers advance and businesses grow is fairly consistent: opportunities come through relationships — specifically, through the kind of weak ties that sociologist Mark Granovetter identified in his groundbreaking 1973 study "The Strength of Weak Ties."
Strong ties — close friends, colleagues you interact with daily, family — are valuable for support, feedback, and depth of relationship. But because you and your strong ties tend to know similar people and move in overlapping circles, they're less useful for career mobility and new opportunity discovery. Weak ties — people you know but don't interact with often, who move in different professional circles — are the bridges between social clusters, and therefore the primary pathway through which new information and opportunities flow.
Effective networking is not primarily about having a lot of strong relationships. It's about maintaining a wide and diverse network of weak ties that span different professional communities, industries, geographies, and backgrounds. This reframing changes the way you should think about both online and in-person networking.
What Online Networking Does Well
Scale and geographic reach
The most obvious advantage of online networking is scale. LinkedIn alone has over 900 million users. The ability to connect with professionals across geographies, industries, and organizational levels that would be practically inaccessible in any physical context is genuinely transformative.
For someone building a consulting practice, a research career, or a business that serves a specific niche globally, the ability to find and engage with exactly the right people regardless of where they live is not a trivial advantage — it's a structural shift in what's possible.
Maintenance of weak ties
Online networking platforms are extremely well-suited for one of the most valuable but underappreciated networking activities: maintaining weak ties without requiring ongoing investment of time.
A connection who follows your LinkedIn posts, occasionally engages, and appears in your feed once a week is a maintained weak tie — someone who is vaguely aware of your current work, who remembers your name and what you do, and who is more likely to think of you when a relevant opportunity arises. Maintaining this quality of connection with five hundred people in person would be impossible. Online, it's essentially free.
Inbound discovery and credibility signaling
When you produce content that demonstrates your expertise — articles, posts, commentary, shared work — you become discoverable by people who didn't know you existed but are interested in what you know. This is the mechanism behind "thought leadership" and it genuinely works at scale in a way that has no in-person equivalent.
A single well-written piece can reach thousands of relevant professionals in a specific field. The accumulated body of your online professional presence — the things you've written, the conversations you've had, the credibility signals you've built — does marketing for you passively, without your presence required in the moment.
What Online Networking Does Poorly
Building genuine trust
Trust is built primarily through direct experience over time, and the richness of information available in in-person interactions — body language, tone, energy, the full social signal of presence — is not replaceable by digital interaction. You can get a clear sense of someone's professional views through their writing. You get a much less complete sense of their character, reliability, and interpersonal qualities.
For high-stakes relationships — partnerships, key hires, significant client relationships — most experienced professionals find that in-person interaction at some point is almost necessary to reach the level of trust required. The online relationship creates awareness and establishes professional credibility; it rarely creates the depth of trust that major professional decisions require.
Serendipity and unexpected connection
Some of the most valuable professional relationships and opportunities emerge from unexpected encounters — conversations that weren't planned, introductions that happen because two people happened to be in the same room. The conference hallway conversation. The post-event dinner where you end up sitting next to someone whose work is perfect for what you're doing.
Online networking is almost entirely intentional. You search for people, choose who to follow, decide who to message. The algorithmic version of serendipity — "people you may know" recommendations — is a pale substitute for the genuine unpredictability of physical space. Some of the most consequential professional encounters in history happened because people were in the same room.
Emotional resonance and memorable impressions
Research on memory is clear that emotionally rich experiences are more deeply encoded than low-emotion experiences. Meeting someone at a conference, having a genuine conversation, laughing together, being genuinely moved by what someone says — these experiences create memories and impressions that the digital equivalent rarely matches. The person who moves you with a conference talk is remembered. The person who sent a LinkedIn connection request is not.
In-Person Networking: Still Irreplaceable for Depth
In-person networking at conferences, industry events, workshops, and more intimate gatherings provides something that has no online equivalent: the opportunity to create genuine emotional connection through shared physical presence and the full bandwidth of human social interaction.
The most effective approach to in-person networking is not the card-exchange transactional approach that gives networking a bad name. It's the genuine curiosity-driven approach: being interested in people's work and experiences, asking real questions, sharing real perspectives, and letting relationships develop naturally from genuine connection rather than calculated advancement.
A handful of deep, trust-based, mutually valuable relationships developed through in-person interaction will typically outperform hundreds of shallow online connections in terms of actual career impact. In-person networking, done well, builds the kind of strong-tie relationships that provide real support, candid feedback, and the deep trust that enables major professional collaboration.
The Integrated Strategy
The most effective professional networkers use both formats strategically and let each do what it does best.
Build initial awareness and maintain weak ties online. Produce content that demonstrates your expertise. Engage genuinely with others' work. Keep your professional presence current and searchable. Use LinkedIn and other platforms to stay visible to people you've met and people you haven't.
Invest in in-person interactions for depth. Attend conferences and events with specific relationship goals. Follow up online after in-person meetings to sustain the connection. Use online relationship-building to warm up in-person introductions, and use in-person events to deepen relationships that began online.
And recognize that the best networkers are not people who are skilled at networking. They're people who are genuinely interesting, genuinely interested in others, and genuinely helpful. The format is secondary. The quality of the person you bring to the interaction is primary.
Build the person first. The network follows.