Alternatives to GLG for Product Teams (Not Just Consulting Firms)

Gartner Liberty Global (GLG) has long been the gold standard for accessing expert insights. But for product teams operating outside the consulting ecosystem, GLG's broker-based model, high costs, and consultant-centric approach can be limiting. Today's product leaders need faster insights, direct relationships with experts, and platforms built specifically for product validation – not just generic market research.

Why Product Teams Need Different Expert Access Models

Product teams operate with distinct requirements compared to strategy consultants:

1. Iterative feedback cycles - Product development requires ongoing conversations, not just one-off expert calls
2. Direct user connections - Building relationships with users and domain experts creates lasting value
3. Budget constraints - Few product teams have the consulting-sized budgets that GLG's model assumes
4. Speed requirements - Product decisions can't wait for traditional recruiting timelines

According to a McKinsey study, products that launch with proper market validation are 32% more likely to achieve revenue targets. Yet many product teams struggle to connect with the right experts efficiently.

Purpose-Built Alternatives to GLG for Product Teams

1. Building Your Own Research Network

28Experts offers a fundamentally different approach by helping product teams leverage their own LinkedIn networks for expert recruitment. Unlike GLG's brokered model, 28Experts:

• Pools your team's LinkedIn accounts into a single outreach engine
• Helps you recruit directly through your own channels
• Allows you to keep the connections you make for future follow-ups
• Includes optional AI synthesis to quickly extract patterns from interviews

This approach is particularly valuable for product teams who need to build long-term relationships with their expert base rather than conducting one-off interviews.

2. Panel-Based Expert Marketplaces

User Interviews and Respondent provide access to pre-screened participants. While these platforms weren't built specifically for product teams, they offer:

• Self-service recruitment from existing panels
• Lower costs than traditional expert networks
• Simple scheduling and incentive management

The limitation? For strict targeting criteria (like "VP of DevOps at companies with 500+ engineers"), panel-based approaches can struggle with recruitment speed and precision.

3. Specialized Product Research Platforms

Surge and dscout focus specifically on product research. These platforms offer:

• Purpose-built tools for prototype testing
• Video capture for user interactions
• Integrated analysis tools

These options excel at usability testing but may be less effective for strategic expert insights.

4. Direct LinkedIn Outreach

Many product teams simply conduct DIY outreach on LinkedIn. This approach:

• Eliminates middleman costs
• Gives complete control over targeting
• Builds your network organically

The downside is efficiency – manual outreach consumes significant time that could be spent analyzing insights or improving products.

Comparing Costs: GLG vs. Alternatives

The cost differential between GLG and alternatives can be substantial:

| Platform | Typical Cost Structure | Approximate Cost Per Expert Interview |
|----------|------------------------|---------------------------------------|
| GLG | Annual subscription + per-call fees | $1,000-2,000 |
| 28Experts | Annual platform fee + per-interview fees | $250-500 |
| User Interviews/Respondent | Pay-per-participant | $100-300 |
| DIY LinkedIn Outreach | Time cost only | $0 (+ opportunity cost) |

According to research by Alpha (now Forge), product teams using streamlined expert access models can conduct 3-4x more validation interviews within the same budget compared to traditional expert networks.

How to Choose the Right Alternative

The best alternative to GLG depends on your specific product team needs:

When to Use Network-Building Platforms (Like 28Experts)

• You need to reach highly specific experts
• You want to build lasting relationships with experts
• Your team already has LinkedIn Sales Navigator
• You need to combine outreach scale with targeting precision

When to Use Panel-Based Marketplaces

• You need quick access to general consumer or business users
• Your targeting criteria are relatively broad
• You value simplicity over relationship-building

When to Use Product Research Platforms

• You're focused primarily on usability testing
• You need visual documentation of user interactions
• You have a dedicated UX research function

Building a Sustainable Expert Access Strategy

Product teams that outperform the market typically employ a mix of approaches rather than relying solely on traditional expert networks like GLG.

The most effective strategy often includes:

1. Building your own expert network - Creating a proprietary pool of experts who understand your product domain
2. Streamlining the recruitment process - Using technology to reduce administrative overhead
3. Focusing on relationship quality - Prioritizing fewer, deeper expert relationships over volume
4. Integrating insights systematically - Ensuring expert feedback directly influences the product roadmap

Beyond Expert Calls: Extracting Maximum Value

Regardless of which GLG alternative you choose, the real value comes from how you use expert insights. Leading product teams are now using AI to:

• Transcribe and analyze patterns across multiple expert conversations
• Identify consensus views versus outlier opinions
• Connect expert feedback directly to feature prioritization
• Create living knowledge repositories that inform ongoing decisions

According to the Product Development and Management Association, teams that systematically incorporate expert feedback into their development process see a 29% higher success rate for new features.

Conclusion: The Shift from Renting to Owning Expert Networks

The fundamental shift in expert access for product teams is moving from renting temporary access (the GLG model) to building lasting expert relationships (the network-building model).

While GLG continues to serve consulting firms effectively, product teams increasingly need alternatives that:

• Cost less per expert interaction
• Build lasting relationship assets
• Move at product development speed
• Integrate seamlessly with product validation workflows

By selecting the right GLG alternative for your specific needs, product teams can access deeper expertise, make more informed decisions, and ultimately build products that more precisely meet market demands.