When does each account segment pay back business development cost, and how does the return compound across the relationship?

MetricCumulative account gross profit divided by fully loaded business development cost (pitch time, consultants, free ideas, travel), plotted by month since win and split by account segment

Unitgross profit multiple of BD cost at month N

Cumulative net revenue per acquired account divided by acquisition plus onboarding cost across months. Multiple cohort lines. Build by tracking per-account revenue against documented BD investment. Example: Top quartile clients 1.0x at M6, hits 4.8x at M24; bottom quartile never crosses.

ROAS

Return on ad spend. Revenue attributed to a campaign divided by the spend on that campaign.

Marketing, creative and media agencies; pitch-cost datasets from the US (2023) and Australia (2021 data) blended with 2025-2026 client-lifespan and churn data; BD cost fully loaded incl. staff time, external consultants, free-of-charge ideas and disruption · No source publishes account-level ROAS curves; the curve must be built from internal CRM, finance and time data. The anchors are consistent though: pitching consumes 17-33% of won revenue value (Ouch!, two survey years), a non-incumbent pitch averages $204,461 fully loaded (ANA/4A's 2023), and average time to profitability on a won pitch is 14 months. Pitch-cost data is 2021-2023 and pre-dates AI-driven pitch efficiency changes, flagged accordingly.

Category split omitted: No published dataset splits BD payback by account segment; the segment curves must be built from internal CRM, finance and time-tracking data.

Curves for new-logo segments stay below the zero line past month 18 while the incumbent-defense curve dives even deeper before recovering, and the segments never separate because BD cost is not tracked per account.

Enterprise pitches cost $210k fully loaded at a 25% win rate, so $840k of BD per win; against $60k of monthly account gross profit that is 14 months underwater before the account contributes anything.

• Qualify out of low-odds open reviews: incumbents retain two thirds of reviews (ANA/4A's 2023), so a challenger pitch needs a documented reason to believe before committing an average $204k of fully loaded cost.
• Shift BD budget toward referral and expansion motions where payback runs weeks, not years; the average won pitch only reaches profitability at month 14 (Ouch! Factor), while 55% of agency deals from warm channels close in 1-6 weeks (SparkToro via aggregator).
• Cap free strategy in pitches and sell paid discovery instead; free-of-charge ideas alone average $23,202 per pitch in the ANA/4A's cost breakdown, and paid discovery moves the curve's starting point toward zero.
• Weight target segments by expected lifespan, not deal size; retainer-fit clients staying ~56 months vs 24 roughly doubles the area above the payback line for the same win cost.

1. 4A's, ANA, Advertiser PerceptionsThe Cost of the Pitch · 2023 · 300+ interviews with US brand marketer and agency executives, March 2023 A non-incumbent agency spends $204,461 on average per pitch (staff time $24k, consultants $32k, free ideas $23k, staffing changes $41k, disruption $48k); incumbents spend $406,092 defending; a three-agency review totals over $1M aaaa.org ↗
2. ANAANA/4A's Cost of the Pitch, research summary · 2023 · 300+ interviews, US marketers and agencies Two thirds of brand marketers retained their incumbent after the most recent review; 1 in 4 agencies declined to defend an existing account and 1 in 3 declined new-business pitches on cost grounds ana.net ↗
3. IAPI (summarizing the Ouch! Factor report, New Business Methodology / SI Partners, Australia)The High Stakes of Agency Pitches: Ouch! Factor and Cost of the Pitch key insights · 2023 · n=94 Australian agency CEOs, CFOs and MDs (2021 pitch data) Australian agencies spent about $1M on average to win $3M of pitch revenue in 2021, sacrificing 33% of new-business value won (up from 19% the prior year); at 17% EBITDA the payback math stretches to years iapi.ie ↗
4. MumbrellaOuch! Factor Survey coverage, hidden cost of pitching · 2022 · n=91 agency leaders plus 26 CMOs and procurement leads (2021 data) 2021 Ouch! data (n=91 leaders): average 175 hours per pitch and 1,913 pitching hours a year, about $100k of unbillable time before any win; average agency reached profitability on a won pitch at month 14, up to 39 months for some disciplines mumbrella.com.au ↗
5. Focus DigitalAverage Marketing Agency Churn: 2026 Report · 2026 · agency-conducted analysis, directional; sample size not disclosed Retainer-model clients stay ~56 months vs ~24 for project clients (directional, agency-conducted); lifespan is the main driver of the area above the payback line focus-digital.co ↗
6. Hinge Research InstituteHigh Growth Study 2026: Executive Summary (11th edition) · 2026 · professional services firms survey, 1,000+ firms typical per edition High Growth professional services firms spend 12.0% of revenue on marketing, roughly double their peers, and treat BD spend as an investment with measured return rather than a cost center hingemarketing.com ↗
7. Hinge Research Institute (via GlobeNewswire)2025 High Growth Study announcement (10th edition) · 2025 · professional services firms survey High Growth firms grow 4x faster and are up to 30% more profitable than slower-growing peers, evidence that structured BD investment compounds at the account level globenewswire.com ↗
8. Haus Advisors (aggregator citing RSW/US, SparkToro, IAPI, ANA/4A's)Marketing Agency Industry Statistics: 2026 Benchmarks · 2026 · aggregation; RSW/US 2025 survey, SparkToro State of Digital Agencies 2025 Corroboration: IAPI cites 7-33 months to recover pitch costs by agency size; SparkToro 2025 finds 55% of agencies close in 1-6 weeks from first contact and referrals are the primary source for 75% (RSW/US), both far cheaper motions than open pitches hausadvisors.com ↗