In-house vs outsourced SDR. An honest cost comparison.
There is no universal right answer. The right call depends on your stage, your sales cycle, your bandwidth and your appetite for risk. This calculator surfaces the costs both options carry, including the ones most budgets skip — recruitment fees, ramp time, manager bandwidth, data licenses, employer taxes — across 11 major hiring hubs. Adjust any number. The maths updates live.
Brand and content layer that warms the market before outbound. Adds £2,500/mo to the cost. In return, response and meeting → opp conversion typically improve, so fewer meetings are needed to hit the same revenue. Net effect is usually cheaper at scale, but YMMV.
⚙️ Advanced (city defaults loaded) edit
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Loaded salary defaults are 2026 market midpoints. They reflect employer-side overheads (national insurance / FICA / social security, pension / 401k, healthcare, statutory holiday). 1 SDR is sized to 6 qualified meetings per month — a realistic mid-market benchmark. Manager loading scales at 25% of time per SDR (capped at one full hire). Recruitment fee, ramp time and tooling costs are user-editable in Advanced. FX rates are indicative as of May 2026 — override the inputs in your local currency for an exact comparison.
Sources: Bridge Group SDR Metrics, Glassdoor / Levels.fyi / Robert Walters / Hays salary surveys, ORRJO operating data.
Where in-house gets harder than expected.
In-house is the right call for many companies. It's also genuinely demanding to run well. These are the realities the budget often skips.
Employer taxes and benefits
Base salary is roughly 70-80% of true cost. Add employer national insurance or FICA, pension or 401k, statutory holiday, healthcare and you land at 1.25 to 1.40× base depending on country.
Recruitment
Agency fees are typically 20-25% of first year salary. Direct hire saves the fee but costs your senior team's time. Either way, plan for it.
Ramp time
An SDR is paid in full from day one but doesn't produce qualified pipeline for 3-6 months. That gap is often the most underestimated cost of going in-house. The calculator defaults to 4 months.
Data licenses
One seat of Apollo, Cognism, or ZoomInfo runs roughly £15-30k per year. Most teams need at least one. Add LinkedIn Sales Navigator on top.
Tech stack
Sequencer, dialler, scheduling, enrichment, email infrastructure. Roughly £4-9k per SDR per year. Renews annually whether the SDR performs or not.
Management bandwidth
A sales leader typically needs about a quarter of their week to manage a single SDR well. 1:1s, pipeline reviews, coaching, performance management. Real cost, rarely budgeted.
Attrition is real
SDR roles see meaningful turnover in year one. When it happens you re-incur recruitment, onboarding, ramp time and the morale hit on the rest of the team. Hard to model in pounds, but it absolutely exists.
Performance management
If a hire isn't working out, the process to address it (PIP, exit, replacement) takes months and consumes leadership time. None of this is a reason not to hire — it's just part of running people.
The Demand Gen lever
Why warming the market changes the maths.
Whichever route you take, layering Demand Gen on top usually changes the unit economics. Here is what shifts.
Brand recognition lifts response
Prospects who have seen your name on LinkedIn, in a podcast or in a colleague's inbox tend to respond to outbound at higher rates than cold contacts. Same SDR, same script, fewer no-shows.
Higher meeting → opp conversion
A warmed prospect arrives at the meeting already knowing what you do. They self-qualify before the call. Meeting-to-opp rates typically lift, reducing the meetings needed to hit the same revenue.
Compounding pipeline
Demand Gen builds an audience that pays back over 6-12 months. The pipeline generated later includes prospects who first heard of you months earlier. Pure outbound has no compounding effect.
Better unit economics either way
Whether your team is in-house or outsourced, layering demand on top usually means fewer meetings to hit the same revenue. Standalone Demand Gen agency pricing at ORRJO starts from £2,995/mo.
When each option wins.
There is no universal answer. Here is when each path is the right call.
In-house wins when…
You have a senior sales leader with real bandwidth to manage and coach. You sell into a niche where deep product knowledge takes months to build. You need full control of brand voice and process. Average deal size is high enough that one SDR can be funded by a single closed deal per quarter.
Outsourced wins when…
You need pipeline within weeks, not months. Your product fits a clear, repeatable ICP. You want predictable cost without recruitment risk. You are testing a new market or segment before committing to permanent headcount. You want senior strategy on tap without funding it full time.
Both works when…
You run an in-house team on accounts that need deep product expertise and outsource high-volume, top-of-funnel work to an agency. Common at scale-up stage. The agency feeds qualified meetings into AEs, freeing your team to close instead of prospect.
Demand Gen alongside either…
Whether the team sits in-house or outside, brand and content layered on top makes both work better. Cold outbound alone is rarely the cheapest path. Warm outbound nearly always wins on unit economics.
If you choose in-house
Six things to budget for that most teams miss.
No agency angle here. If you decide to build internally, plan for these from day one and the function has a much better chance of working.
1. A real onboarding plan
Eight to twelve weeks. Product training, ICP study, sales tooling, role-plays, shadowed calls, written sequences with feedback loops. SDRs without a structured ramp burn cash and quit at month four.
2. A manager who actually manages
Budget at least 25% of a senior sales leader's week per SDR for 1:1s, pipeline reviews, listening to calls, and coaching. Not optional. Without it, the SDR drifts.
3. The data and tech stack
Procure before they start. One Apollo, Cognism or ZoomInfo seat, LinkedIn Sales Navigator, a sequencer (Outreach, Salesloft, Lemlist), a dialler, calendar tooling. Plan for £20-40k per SDR per year just for tools.
4. ICP and messaging written down
Your SDR cannot define ICP for you. They need a documented target list, persona profiles, problem statements, value props, objection handling, and email templates. If those do not exist, ramp time doubles.
5. A reporting cadence
Weekly scorecard: meetings booked, attendance rate, meeting-to-opp rate, opp-to-close rate, pipeline created. Without it you cannot tell if the SDR is performing or you have an ICP problem.
6. A backup plan for attrition
Roughly one in four SDRs leave year one. Have a recruitment pipeline running passively so you are not starting from zero when it happens. The cost of a vacant seat is higher than people think.
Results That Speak
Aveni // AI/SaaS Lead Generation
"ORRJO consistently delivers meetings with exactly the type of prospects we want to talk to. The quality is exceptional."
Joseph Sherlock, Head of Commercial, Aveni
FAQ
Loaded cost means base salary plus all employer-side overheads. For London, that is base + 13.8% employer NI + 3-5% pension + 28 days statutory holiday. For New York, that is base + FICA 7.65% + healthcare benefits (~$8,000/yr) + 401k match + paid time off. For Berlin, that is base + ~20% employer social security + 30 days holiday. Every city in the calculator uses local market midpoints from 2026 salary surveys.
Most budgets cover the SDR base salary and stop. The calculator adds the operational realities: employer taxes and benefits, recruitment fee, ramp time (months of paid salary before pipeline lands), data licenses, tech stack, and management time. None of these are unfair costs — they're real parts of running a function in-house. The calculator just makes them visible.
The bundled price covers the full revenue function: SDR resource (recruited, trained, managed, replaced if attrition), senior strategy and account director time (about half a day per week), full data licenses, tech stack, ICP build, messaging and copywriting, A/B testing, weekly reporting, and holiday and sickness cover. No extra invoices, no recruitment fees, no tools to procure separately.
In-house typically takes 4-5 months from "we should hire" to first meaningful pipeline (recruit + onboard + ramp). Done well, it pays back over time. ORRJO is faster in the short term — 2 weeks setup, qualified meetings landing in weeks 3-6. The two paths suit different needs: in-house if you have time and bandwidth to manage; outsourced if you need pipeline now.
Common approach. Companies often run an in-house SDR alongside ORRJO Demand Generation or ORRJO Intelligence to make their internal team more effective. Demand Gen warms the market so cold outbound converts at 2-3x. Intelligence sharpens ICP and messaging. Book a call and we will help you decide what mix works for your stage.
The defaults are 2026 market midpoints from public salary surveys (Glassdoor, Levels, Built In, Robert Walters, Hays). They are starting points. If your market pays differently, open the Advanced panel and override any number. The calculator updates live.
ORRJO runs English-language outbound from our London-led team across UK, US, Ireland, EMEA and APAC markets. Pricing is in GBP with FX-adjusted equivalents shown for transparency. Most clients run one contract that covers multiple territories rather than hiring a separate SDR per market.
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