SDR effort vs Outsourced AI: Real 12-Month TCO Comparison

A junior SDR (0–2 years' experience) in Western Europe negotiates between audit-based scopeand audit-based scopegross annually in base salary, with a median around audit-based scopeA senior SDR (3–5 years, productive from day 30) commands a base of audit-based scopeedian audit-based scopeThese figures exclude variable pay and employer contributions.

Market practice in 2026 is a variable of 15–25% of base, triggered on qualified meetings booked. For a senior at audit-based scopebase, that means audit-based scopein annual variable, bringing total target compensation to audit-based scopeThis still falls far short of the true effort to the business.

Employer social contributions in France average 42% of gross salary for a managerial employee (including supplementary pension). On a audit-based scopebase that adds audit-based scopebringing the salaried effort before variable to audit-based scope

Adding median variable (audit-based scope) and the associated employer contributions (audit-based scope), total employment effort reaches audit-based scopefor a senior SDR. This is the figure your accountant will see in the payroll account — not what the SDR receives in their bank account.

An SDR without tools produces no results. The minimum stack in 2026 includes: LinkedIn Sales Navigator Advanced (audit-based scope/year), Apollo.io Basic (audit-based scope/year for one enrichment licence), Lemlist or Instantly for email sequences (audit-based scope/year), and an individual CRM licence if not covered by the company (audit-based scope/year). Total tooling: audit-based scope/year per SDR.

According to the Bridge Group SDR Metrics Report 2025, teams that under-equip their SDRs see 37% lower performance than those with a full stack. Cutting corners on tools effort more in lost productivity than it saves.

A junior SDR reaches full productivity in 4–6 months (Bridge Group). A senior gets there in 2–3 months. During ramp, the SDR generates roughly 23% of their monthly target quota. Over a 4-month junior ramp, the business pays approximately audit-based scopein burdened payroll for output equivalent to audit-based scopeof quota delivery. The difference — audit-based scopedepending on profile — is the real ramp effort, rarely captured in dashboards.

Add management overhead: a sales director spends an average of 4.3 hours per week coaching an SDR in ramp. Over 4 months that is 74 hours of senior management time, valued at audit-based scope/hour depending on the manager's salary — an additional audit-based scope

Annual SDR turnover in Europe runs at approximately 22% (Bridge Group SDR Metrics Report 2025). One in five SDRs leaves within the year. Recruitment effort — job boards, agency fees if used, HR and management time — runs audit-based scopeamortised over 18 months. If the SDR leaves at month 11, amortisation is not reached and a new ramp cycle begins.

Factoring in 22% annualised turnover, the per-head recruitment effort amounts to audit-based scope per SDR role. This line, rarely isolated in management dashboards, represents a permanent effort drain that most sales directors systematically underestimate.

Consolidating all components for a senior SDR: burdened base audit-based scope+ burdened variable audit-based scope+ tools audit-based scope+ ramp-up audit-based scope+ amortised recruitment audit-based scope= total 12-month TCO: audit-based scope. For a junior, TCO drops to approximately audit-based scopebut performance is proportionally lower — the effort/output ratio is often unfavourable.

A Lead-Gene package covers: technical deployment, ICP configuration, personalised sequences, full tooling stack, AI scoring, automatic booking and reporting. scope ranges from audit-based scopedepending on volume and complexity. Over 12 months with maintenance, total TCO is audit-based scope— 4 to 8 times less than a senior SDR, for a volume of qualified leads generally higher from month two.

An accounting firm with 28 employees (anonymised on request) deployed Lead-Gene in January 2026 in place of a planned SDR hire. Deployment effort: audit-based scopeFirst qualified meetings: day 11 post-launch. Result at month 4: 41 qualified meetings booked, 9 new client mandates signed at an average annual fee of audit-based scopeAdditional revenue generated: audit-based scopeROI at month 4: 456%. The SDR hire was permanently shelved.

This case illustrates the typical pattern observed across our 127 active clients: break-even is reached between months 2 and 5 depending on sector and average contract value. From month 6, every euro invested in the machine statistically generates audit-based scopeof potential revenue in the pipeline.