GLG vs. Expert360: US Expert Network vs. APAC Consulting Marketplace

Overview

GLG (Gerson Lehrman Group) is the largest expert network in the world by revenue and network size. Its core product is a one-on-one expert consultation call — typically 30–60 minutes with an industry specialist, available on short notice. It serves primarily US and European institutional investors, private equity firms, and corporate strategy teams.

Expert360 is a project-based consulting marketplace founded in Australia in 2013. It's the leading platform for independent consulting talent in the APAC region — covering Australia, Singapore, and broader Asia — and has expanded its presence in the US and UK. Rather than one-on-one calls, Expert360 is built around project engagements ranging from a few days to several months.

These platforms don't directly compete in most scenarios — they're different products solving different problems in overlapping (but distinct) geographies.

Geographic Coverage

Coverage ratings based on expert network breadth and client base as of 2026.

Engagement Models

GLG is designed around the expert call format: you submit a request, GLG matches you with an expert (usually within 24–48 hours), and you have a structured consultation call. It's a knowledge-extraction model — ideal for research, due diligence, and market intelligence gathering.

Expert360 is built for project execution: you post a brief, consultants apply, you select and hire, and the consultant delivers outputs over an engagement. It functions like a consulting firm's talent pool made accessible to smaller buyers, without the overhead of a major firm.

The practical implication: if your need is "I want to talk to 10 experts in the Australian superannuation industry," GLG probably has more names faster. If your need is "I want someone to run a 6-week strategic review of our APAC operations," Expert360 is likely better positioned.

Pricing

GLG operates on annual membership contracts, typically ranging from $50,000 to $500,000+ per year for enterprise clients, with a credit system governing expert access. Individual call costs, expressed in credit terms, are equivalent to $500–$1,500+ per hour in market value.

Expert360 is more accessible for smaller organizations. Consultant day rates on Expert360 typically range from $1,200–$3,000 AUD/day (approximately $800–$2,000 USD/day) depending on seniority and specialty. There's no annual membership required — you can access the platform project-by-project.

For smaller companies and non-US organizations, Expert360's pricing model is significantly more approachable than GLG's enterprise minimums.

Ideal Use Cases

Use GLG when:

• You're conducting investment due diligence and need fast access to multiple industry experts
• Your team runs a high volume of primary research calls
• You need compliance infrastructure for regulated industries (finance, healthcare)
• Your team is based in the US or UK and needs global expert access

Use Expert360 when:

• You're operating in or entering the Australian or Southeast Asian market
• You need a consultant to execute project work, not just advise on a call
• Your organization can't justify GLG's annual contract minimums
• You want APAC-specific expertise with on-the-ground knowledge

Verdict

If you're a US-based enterprise running primary research at scale, GLG is the established choice. If you're operating in APAC or need project-based consulting with local market knowledge, Expert360 has a clear structural advantage.