The FieldSignal Blog
Weekly writing on primary research methods, expert network industry shifts and sector intelligence.
- 01.005 Jun 2026 · Miles
Is GLG Legit? Honest Reviews and Buyer Assessment
Is GLG Consulting legitimate? Honest review of GLG (Gerson Lehrman Group) for experts and buyers — services, payment, scam concerns, MNPI compliance.
Read post → - 02.005 Jun 2026 · Miles
GLG Expert Network: Company Profile, Services, and What It Costs
A buyer's look at GLG (Gerson Lehrman Group): how the expert network works, services, opaque pricing, and where boutique alternatives fit better.
Read post → - 03.004 Jun 2026 · Miles
B2B Research: How It Differs from B2C and How to Run It Right
A practical guide to B2B research: methods, sample sizes, recruiting, and how to run primary research for enterprise buying groups without burning the audience.
Read post → - 04.003 Jun 2026 · Miles
Sell-Side Research: How It Works and Where It's Going
A practical guide to sell-side equity research: what analysts do, how it differs from buy-side, report types, career paths, and how investors actually use it.
Read post → - 05.003 Jun 2026 · Miles
Market Research Methods: A Practical Guide with Examples
Practical market research methods for investors, operators, and founders. Primary vs secondary, qualitative vs quantitative, with worked examples.
Read post → - 06.002 Jun 2026 · Miles
How to Choose Market Research Firms in 2026
A buyer's guide to market research firms in 2026: enterprise networks, boutiques, DIY platforms, and agencies. Pricing models, compliance, and shortlists.
Read post → - 07.002 Jun 2026 · Miles
Customer Interviews: A Guide for Early-Stage Validation
How to run customer interviews for discovery, product testing, and early-stage diligence. Prep, recruiting, scripts, analysis, and pitfalls to avoid.
Read post → - 08.001 Jun 2026 · Miles
Competitive Intelligence Report: From Raw Data to Deal-Ready Insight
How to build a competitive intelligence report that drives decisions. Structure, sources, frameworks, and how expert calls turn raw data into actionable CI.
Read post → - 09.001 Jun 2026 · Miles
Competitive Intelligence Analyst: Role, Skills and Career Path
What a competitive intelligence analyst really does. Day-to-day work, key skills, CI vs market intelligence, ethics, and how analysts use expert networks.
Read post → - 10.031 May 2026 · Miles
Expert Network Consulting Without the Six-Figure Retainer
Expert network consulting with pay-per-use pricing, custom sourcing and 24-48h turnaround. No annual retainers, no credit systems. Built for mid-market teams.
Read post → - 11.031 May 2026 · Miles
Market Sizing: A Practical Guide for Investors and Operators
Bottom-up market sizing for IC memos, fundraising decks and consulting interviews. TAM SAM SOM, top-down vs bottom-up, and how to validate with primary research.
Read post → - 12.030 May 2026 · Miles
Due Diligence Checklist for M&A, Investors and Corporate Teams
Practical due diligence checklist covering financial, legal, operational and commercial pillars. Built for middle-market M&A, PE buyouts and corporate buyers.
Read post → - 13.030 May 2026 · Miles
Commercial Due Diligence: A Practical Guide for PE, VC and Corporate Buyers
Commercial due diligence framework for PE and corporate buyers. Scope, workstreams, customer interviews, and how to use primary research in a live deal.
Read post → - 14.029 May 2026 · Miles
Expert Calls for Private Equity Without Six-Figure Retainers
Expert calls for PE diligence with pay-per-use pricing, MNPI compliance and 24-48h sourcing. Built for mid-market funds priced out of GLG-tier retainers.
Read post → - 15.029 May 2026 · Miles
Expert Call Access Without Six-Figure Retainers
Expert calls with vetted operators and former executives. Pay-per-call pricing, MNPI compliance, fast scheduling. No annual retainers required.
Read post → - 16.028 May 2026 · Miles
Competitive Intelligence: A Guide for Deal Teams and Operators
Practical competitive intelligence framework for PE, corporate strategy and product teams. Tactical and strategic CI, methods, and primary research workflows.
Read post → - 17.028 May 2026 · Miles
Primary Research: Methods, Examples and B2B Use Cases
Primary research methods for B2B teams: interviews, surveys, focus groups and observation. When to use each, and how to combine with secondary research.
Read post → - 18.027 May 2026 · Miles
GLG Alternatives: Which Expert Network Fits Your Budget?
GLG alternatives compared on price, vetting, speed and compliance. Honest picks for PE, VC and consulting teams who don't need enterprise retainers.
Read post → - 19.027 May 2026 · Miles
Expert Networks in 2026: How Deal Teams Actually Use Them
How PE, VC and corporate strategy teams use expert networks for due diligence, market entry and competitive intelligence. Practical guide from FieldSignal.
Read post → - 20.026 May 2026 · Miles
Best Expert Networks for Investment Teams in 2026
Top 6 expert networks compared on pricing, vetting, speed and compliance. Honest picks for PE, VC, consulting and corporate strategy teams. No affiliate spin.
Read post → - 21.026 May 2026 · Miles
Expert Call Transcripts Without Annual Retainers
Vetted expert call transcripts at pay-per-use pricing. Named sources, MNPI-screened, 24-48h delivery. No six-figure annual retainers, no bundled minimums.
Read post → - 22.025 May 2026 · Miles
AlphaSights vs. Alternatives: Which Expert Network Fits Your Research Needs?
Which expert network fits your research? Compare AlphaSights with GLG, Guidepoint, Third Bridge, AlphaSense, Inex One and FieldSignal before you commit.
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