AlphaSights vs GLG
A side-by-side comparison of AlphaSights and GLG — two options for due diligence. Pricing, features, and honest pros and cons.
Category
Due Diligence
Due Diligence
Rating
4.4 / 5
4.5 / 5
Pricing
Enterprise / Custom
Enterprise / Custom
Best for
Live-deal diligence under tight timelines
Commercial DD needing rare operator perspectives
Key features
- Rapid custom expert recruiting (24–48h)
- AlphaGraph ML expert matching
- Executive interviews and customer surveys
- Searchable archive of past interviews and transcripts
- Dedicated project teams per engagement
- 1M+ expert consultants across industries and geographies
- Expert calls, surveys and B2B panels
- Expert Content Library transcripts
- myGLG platform with agentic AI (2026 relaunch)
- Industry-leading compliance framework
Pros
- Fastest turnaround among the big networks
- Heavily managed process suits deal-sprint timelines
- Strong European and Asian coverage
- Unmatched expert breadth for niche diligence questions
- Robust compliance — important for MNPI-sensitive work
- Fast turnaround on custom recruits
Cons
- High-touch model comes at a high price
- Less self-serve than transcript-library products
- Premium pricing versus newer networks
- Quality varies call-to-call; screening is on you