January 27, 2026
GLG's expert network faces significant expert churn due to its cumbersome onboarding process, unclear compensation structures, and lack of network ownership. Discover why experts abandon traditional research firms and how a more transparent, ownership-based approach creates better outcomes for both experts and clients.
Articles

Gerson Lehrman Group (GLG) remains one of the largest expert networks globally, connecting businesses with subject matter experts for consultations and insights. However, behind its impressive client roster lies a concerning trend: expert burnout and high turnover rates stemming from an inefficient onboarding process. This article examines why many experts quickly become disillusioned after joining GLG's network and what alternatives exist in today's research landscape.
New experts joining GLG's network often face a multi-stage onboarding process that can span weeks or even months. This process typically includes:
According to former GLG experts interviewed for this article, this process can take 3-4 weeks even for straightforward cases, with more complex industry backgrounds requiring additional verification and compliance checks.
"I spent almost six weeks getting onboarded, only to discover the actual consultation opportunities weren't aligned with my expertise," shares Dr. Sarah Chen, a former pharmaceutical executive who joined GLG's network in 2021.
One of the most significant sources of expert frustration stems from GLG's compensation structure. While GLG charges clients premium rates for expert access, the experts themselves often receive a fraction of what clients pay.
Industry estimates suggest GLG and similar traditional expert networks typically charge clients between $1,000-1,500 per hour for expert consultations, while experts may receive $200-400 per hour. This broker markup, sometimes reaching 300-400%, creates immediate value misalignment.
James Harrington, a former tech executive who participated in GLG's network for 18 months, notes: "It was eye-opening to learn from a client that they were paying over three times what I received for our calls. That transparency gap made me question the relationship."
During recruitment, GLG often emphasizes the volume and quality of potential consulting opportunities. However, many experts report a significant gap between these promises and reality.
Consultation frequency: Many experts are led to believe they'll receive regular consultation requests, only to experience long periods of inactivity.
Relevance of opportunities: Experts frequently receive poorly matched consultation requests outside their core expertise.
Time investment: The administrative burden of managing their GLG profile and responding to irrelevant opportunities creates unexpected time costs.
Career benefits: While networking is positioned as a benefit, the one-sided nature of consultations (where experts rarely build meaningful client relationships) limits professional growth.
A former management consultant who participated in GLG's network shared: "After three months and just two consultations, I realized I was spending more time managing my profile and screening irrelevant requests than actually providing valuable insights."
Perhaps the most fundamental issue with GLG's model is that experts gain no lasting network benefit from their participation. Because GLG owns the relationships and acts as a gatekeeper:
This creates a dynamic where experts essentially rent their knowledge to GLG, which then rents it to clients—with no lasting value creation for the experts themselves.
The combination of these factors creates a predictable burnout cycle:
This cycle not only affects expert satisfaction but ultimately impacts the quality of insights clients receive, as the most in-demand experts tend to burn out fastest.
The fundamental issue with GLG's model reflects a broader shift in the research industry: the contrast between renting access and building owned networks.
Traditional firms like GLG operate on an access rental model—they own the supply (experts) and rent access to clients. This creates inherent value misalignment, as both experts and clients pay a premium for the intermediary.
In contrast, newer approaches focus on helping organizations build their own research networks. Platforms that allow companies to leverage their existing LinkedIn networks for expert outreach, for example, create a fundamentally different dynamic:
Based on interviews with former GLG experts, here's what would create a more sustainable expert engagement model:
Transparent compensation: Clear understanding of what clients pay versus what experts receive
Direct relationships: Ability to build ongoing connections with relevant clients
Simplified onboarding: Streamlined processes that respect experts' time
Relevant matching: Only receiving opportunities truly aligned with specific expertise
Ownership of connections: Creating lasting network value beyond individual consultations
Michael Torres, who participated in both traditional expert networks and newer direct outreach platforms, explains: "The difference is ownership. With GLG, I was essentially renting my knowledge to them. With direct outreach, I'm building my own network that continues providing value."
As research budgets tighten and companies seek faster, more efficient insights, the traditional expert network model faces mounting challenges. Experts themselves are increasingly questioning arrangements that provide limited transparency and ownership.
The future likely belongs to models that:
GLG's inefficient onboarding process and subsequent expert burnout highlight a fundamental issue in the traditional expert network model. By treating expertise as a commodity to be brokered rather than a relationship to be fostered, these networks create inherent misalignments that ultimately frustrate both experts and clients.
As the industry evolves, both sides increasingly recognize that owning your research network—rather than renting access through intermediaries—creates more sustainable value. Companies that adopt this approach not only reduce costs but build lasting assets in the form of expert relationships that continue providing insights over time.
For experts themselves, the choice is increasingly clear: participate in models where they retain ownership and build direct relationships, or continue renting their knowledge to brokers who capture most of the value. As this shift accelerates, expect to see continued evolution in how companies and experts connect for knowledge sharing.