A few years ago, a mid-level manager shared some honest feedback: “I just sat through another eLearning module,” she said. “Ninety minutes. I learned nothing I didn’t already know, and the one thing I needed an answer to wasn’t even in there. But last week, Ilias spent 15 minutes sharing input about my latest presentation and a tip on how he manages difficult audiences. That has changed how I work.”

Despite such experiences being common in people development, organizations continue to invest heavily in platforms and external services.

Why Peer Learning Is More Relevant Than Ever

Notifications, artificial intelligence (AI)-generated summaries, automated nudges, platform alerts and an ever-expanding catalogue of learning content compete for employees’ attention. Information is abundant and relevant knowledge is scarce. In this environment, a colleague who has already understood and decoded a complex situation is worth more than a library of resources that nobody has time to filter through.

In an era of increasing AI and automation, authenticity matters, and the human quality of a real conversation is more valuable than ever. Peer learning creates connection between people who work in the same reality, face the same pressures and speak the same organizational language. Employees are looking for meaning, context and the reassurance that comes from someone saying, “I’ve been there. Here’s what worked for me.”

The most current, most relevant knowledge inside any organization rarely lives in a learning management system (LMS). It lives in the heads of the people doing the work. The challenge is that this knowledge stays invisible unless the organization deliberately creates conditions for it to flow.

What Peer Learning Is (and Isn’t)

Think of peer learning as what mentoring looks like when it grows up and scales. Mentoring works because it is personal and contextual, but it depends on a single relationship. Peer learning takes that same principle and opens it up: knowledge flows in multiple directions, everyone has something to contribute and the role of “the one who knows” rotates depending on the topic and the moment.

Unlike passive consumption, peer learning relies on conversation, observation and shared experience. According to the LinkedIn 2024 Workplace Learning Report, most employees feel that learning boosts their connection to the organization and adds purpose to their work.

The difference between a facilitator and an expert matters: A facilitator in peer sessions guides the discussion rather than teaching from authority, encouraging participants to share experiences. Learning comes from the exchange, not a lecture.

Peer learning is not a spontaneous hallway conversation, an informal Slack thread or a good talk over coffee. Those have value, but without design, peer learning stays uneven. A useful test: If a session can be recorded once and consumed the same way by everyone, it probably belongs in formal content.

Peer learning is not the right vehicle for everything. Regulatory or compliance content still require formal instruction and assessment. The goal is not to replace formal learning but to use each approach appropriately.

Designing a Peer Learning Program That Works

Successful peer learning programs require a balance between structure and flexibility. Think of it like building an internal product: it has a clear promise tied to real business needs, a simple operating model and a quality loop that makes it better over time.

Start With Topics That Have a Clear Learning Promise

The most impactful peer sessions address real challenges employees face in their roles. These might include practical skills, cross-team collaboration challenges or emerging business topics that reflect everyday work realities.

A useful frame for defining the learning promise:

• Who does this serve (role, level, domain)?
• What outcome does it target (faster onboarding, fewer errors, stronger execution)?
• How will it work in practice (cadence, format, participation)?

Select Facilitators With Care

Peer facilitators do not need to be professional trainers. Look for people who are respected by their peers, communicate with clarity and have a genuine interest in helping others grow. Curiosity and openness matter more than technical expertise alone.

Keep Formats Simple and Interactive

Sessions typically last 30 to 60 minutes. A simple structure works across all modalities: open with the problem, demonstrate the approach, give time to apply it, debrief on patterns and close with one action to test in the coming week.

The L&D Role: Infrastructure, not Content

The facilitator is visible. Learning and development (L&D) owns everything behind it. That means matching facilitators to topics, running light briefings to align on objectives and format, and collecting honest feedback afterward and sharing it directly with facilitators. Every session should be a little sharper than the last.

How to Ensure Engagement and Value

Engagement starts before the first session. Build a simple internal page so employees can learn about facilitators, their topics and their motivations. After the first sessions, add testimonials and feedback scores. When people read that a colleague found a session genuinely useful, they show up curious rather than obligated.

After each session, collect brief input on what worked well, what could be stronger and what people want more of. Share it with facilitators and guide them on how to improve future sessions. Participants will stay engaged if they believe their feedback is valued.

Peer facilitators are giving time and knowledge on top of a full workload; recognition matters. A note to the facilitator’s manager, a mention at all-hands or recognition through a values-based awards program all contribute to making facilitation feel worthwhile.

To elevate the program even further, connect facilitators with one another and encourage them to co-design sessions on a shared area of expertise. In doing so, they bring different perspectives to the same challenge and model teamwork.

3 Ways to Measure Success

The focus of measurement should not be to prove that sessions were completed, but to understand whether people are applying what they learned and whether it is making a difference.

Start with the fundamentals: participation numbers, the functions and levels represented and feedback scores. Then move to what matters most: a confidence-to-apply pulse collected right after the session and a 30-day follow-up checking whether a specific tool or practice has been adopted.

At the organizational level, do not overlook existing data. When employees mention a peer session or a facilitator in an engagement survey or a development conversation, that is one of the strongest signs the program is working

A Real-World Example

An organization I worked in previously was facing a familiar problem: teams across all functions worked with data daily, but capability levels varied widely, and the gap was slowing decision-making. Rather than having an external training, the L&D team partnered with the business intelligence (BI) team lead to design peer-led sessions on Excel and data visualization. The facilitator was a recognized expert, a strong communicator and genuinely willing to contribute to the organization’s development culture.

Sessions ran monthly, open to all roles and levels. As the program matured, two tracks emerged: beginner and advanced. Participants valued the sessions because they were advancing a real skill using business cases from their own reality. The BI lead became the first in a growing cohort of internal facilitators.

The same model was later applied in a less technical context. An experienced manager ran an open discussion with first-time managers about the real challenges of the role and surfaced insights that no formal program would have captured.

Start Small, and the Culture Will Grow

Perhaps the greatest impact of peer-led learning is cultural. When employees regularly share insights and host sessions, learning stops being something that happens to them and starts being something they do. They become active contributors to organizational capability, not passive recipients of training.

There is no need to start large. Identify two or three high-friction topics, find willing facilitators, run the first sessions and build from the feedback. Over time, these initiatives can evolve into learning communities that complement formal programs and strengthen organizational capability.