How do I vet a B2B agency for pipeline impact?
Pressure-test vertical fluency on six- to 18-month sales cycles, multi-stakeholder committees, and the demand states buyers move through in complex industry-specific buying cycles. For ongoing retainers, under 18 months of median client tenure is a yellow flag, so request year-two and year-three references to validate retention. If it can't be traced in the CRM, it's a story, not a system, and awards don't pay your quota.
Want the full due diligence checklist for pipeline and revenue proof before you shortlist anyone? See our B2B agency vetting hub.
Explore this territory
Every published piece in this topical cluster, grouped by format.
Working on this yourself? See our B2B marketing agency services.
Related Insights
B2B Agency Vetting Frameworks
Six structured frameworks for vetting B2B marketing agencies on CRM-backed pipeline proof, industry fit, and revenue attribution across complex buying cycles.
BenchmarkB2B Marketing Agency Benchmarks
19 sourced benchmarks for vetting B2B marketing agencies. CAC payback, pipeline ROI, retention, SEO lift. 2023 to 2025 data from named publishers.
Industry BriefB2B AI Marketing Trends
15 B2B AI marketing trends with named-source evidence across content, demand gen, attribution, and sales alignment.
BenchmarkAEO Benchmarks Report
18 AEO benchmarks for brand visibility in AI search, sourced from Gartner, SparkToro, and BrightEdge. Citation, traffic, and pipeline data.
FAQHow do I select a full-service B2B demand generation agency
Select a full-service B2B demand generation agency by evaluating four capabilities as a single integrated system: ABM, RevOps, outbound, and content/SEO. If any
FAQWhat questions should you ask when vetting a B2B marketing agency?
The best B2B marketing agency vetting questions cover six categories: ICP and strategy, content and technical SEO, AI and automation, lead gen and attribution,
About The Starr Conspiracy


Leads client delivery and experience design. Ensures every engagement delivers measurable strategic outcomes.

Drives go-to-market strategy and demand generation for TSC clients. Expert in building B2B growth engines.
Ready to talk strategy?
Book a 30-minute call to discuss how we can help your team.
Loading calendar...
Prefer email? Contact us
Not sure where the gaps are?
Run the diagnostic. Fifteen questions, a straight read on where your go-to-market is losing ground, and no sales call attached.
Run the diagnostic