January 27, 2026
Traditional expert networks charge premium fees to rent access to their professional networks. This article explores how direct LinkedIn outreach disrupts this inefficient model, providing faster results, better targeting, and long-term relationship building while eliminating costly middlemen from your research process.
Articles

For decades, companies needing primary research have followed the same playbook: pay a premium to expert networks like GLG (Gerson Lehrman Group) for access to their carefully guarded rolodex of professionals. This broker-based model has long been the standard for market research, competitive intelligence, and due diligence. But as LinkedIn has evolved into a comprehensive professional database, a fundamental question emerges: why rent access when you can build direct connections?
The traditional expert network model pioneered by GLG operates on a simple premise: they maintain a network of industry experts and charge clients a premium for facilitated connections. According to Wall Street Prep, GLG's revenue exceeds $700 million annually, built largely on this broker-based approach.
Here's how the traditional model works:
While functional, this model creates several inherent problems: inflated costs, limited targeting control, restricted access, and perhaps most importantly - no lasting network benefit after your project concludes.
The primary issue with the GLG model isn't the quality of experts - it's the permanent barrier between you and the network you're paying to access. According to a Harvard Business Review analysis on expert networks, companies using these services typically allocate 60-70% of their research budgets to access fees rather than to the actual insights generation.
When you engage with GLG or similar firms, you're not just paying for expertise - you're paying for the privilege of temporary access. Once your project concludes, that access evaporates, requiring you to pay the toll again for your next research initiative.
Direct LinkedIn outreach represents a fundamentally different approach to primary research:
When you connect with professionals through LinkedIn, those relationships become part of your network. Unlike the GLG model where relationships remain siloed within their system, direct outreach builds a lasting asset that compounds in value over time.
According to industry estimates, traditional expert networks mark up hourly rates by 50-200%. By removing this intermediary, organizations can either reduce costs significantly or reallocate those resources toward more comprehensive research.
LinkedIn's advanced search capabilities, especially with Sales Navigator, provide granular targeting that often exceeds what brokers can deliver. You define exactly what you're looking for without translation through an account manager who may not fully understand your technical requirements.
While GLG charges incrementally for each additional expert, direct outreach can scale without linear cost increases. Your tenth or hundredth connection doesn't cost substantially more than your first.
A mid-sized strategy consulting firm previously spent approximately $250,000 annually on GLG services. By transitioning to a direct LinkedIn outreach approach, they achieved:
Perhaps most significantly, the firm built an asset that continues to appreciate in value - their network grows with each project rather than resetting to zero.
While the conceptual benefits of direct outreach are clear, execution has traditionally presented challenges:
This execution gap explains why many organizations continue with the GLG model despite its inefficiencies - the operational complexity of DIY outreach has outweighed the potential savings.
However, new solutions that combine LinkedIn's network with streamlined workflows are closing this gap. These systems pool organizational LinkedIn accounts into unified outreach engines while handling tracking, scheduling, and even AI-powered insight synthesis.
Organizations ready to break free from the expert network dependency cycle should consider these implementation steps:
Examine what you're currently paying expert networks and identify what portion goes to access versus actual expert compensation.
For most B2B research needs, LinkedIn's professional database offers comparable or superior coverage to expert networks. Assess whether your typical expert profiles are well-represented on the platform.
While direct outreach can be managed manually for small projects, scaling requires systematic approaches. Whether building internal processes or leveraging specialized tools, systematization is essential for sustainability.
Many organizations begin with a hybrid model, using direct outreach for certain research types while maintaining some expert network relationships for specialized needs.
The fundamental shift occurring in primary research isn't just about cost - it's about transforming research spending from a pure expense into an investment that builds organizational assets. Each connection made, each relationship developed becomes part of an expanding network that reduces dependency on external gatekeepers.
As one research director put it: "We realized we were essentially paying to build someone else's network instead of our own. Once we flipped that model, not only did costs decrease, but our research capabilities actually expanded."
The broker-based expert network model represented an innovation when professional connections were difficult to establish independently. But in today's LinkedIn-connected world, paying substantial premiums to rent access represents an increasingly questionable allocation of resources.
By shifting from rented access to owned networks, organizations can simultaneously reduce costs, increase targeting precision, and build valuable relationship assets that appreciate over time. The question isn't whether direct outreach will replace traditional expert networks, but how quickly the transition will occur as more teams recognize the fundamental inefficiency of paying perpetual tolls for access they could own directly.
For marketing, product, and research teams facing tightening budgets and accelerating timelines, breaking free from the expert network dependency cycle isn't just a cost-saving measure - it's a strategic capability that provides lasting competitive advantage through proprietary network development.