OnFrontiers is a platform that connects organizations with top experts for on-demand consultations and research.
Custom pricing based on requirements
Best GLG (Gerson Lehrman Group) Alternatives ranked by AI · updated May 2025
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GLG provides expert networks for consulting and business insights.
Price: Custom pricing
Top 3 GLG (Gerson Lehrman Group) alternatives
2
Catalant
Catalant Technologies
Catalant is an enterprise marketplace for sourcing independent consultants and specialized project teams. It serves companies that need strategy, transformation, operations, and...
Pros
- Offers a curated network focused on experienced business consultants
- Supports enterprise procurement, contracts, and project management
- Covers strategy and transformation work beyond typical freelance marketplaces
Cons
- Pricing is less transparent than self-service freelance platforms
- More expensive than general marketplaces for smaller projects
- Best suited to enterprise buyers rather than individuals
Custom pricing
3
Zintro offers a platform to connect with experts for consulting projects.
Pros
- Project-based pricing
- Easy to use platform
Cons
- Quality of experts may vary
- Limited vetting process for experts
Varies based on project scope
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