Should you hire an SDR or use an outbound agency?
A first SDR costs roughly $60–90K plus three to six months of ramp, and usually fails when no experienced manager is coaching them. An agency puts trained reps and a manager on your pipeline in about three weeks. You trade direct control, and some of what gets learned leaves when the engagement does.
This is the decision most founders get to at around $500K–$1M ARR: the founder’s own selling is working, but it stops the moment they stop, and something has to fill the gap. The two obvious answers are hire someone or outsource it. Both are defensible. They fail in different ways.
What a first SDR actually costs
The salary is the number everyone quotes and the smallest part of the answer.
| Cost | Typical | Notes |
|---|---|---|
| Base + variable | $60–90K | US-based, first hire, varies widely by city |
| Recruiting | 4–8 weeks | Your time, or a fee if you use a recruiter |
| Ramp | 3–6 months | Before consistent output, assuming they work out |
| Tooling | $300–800/mo | Data, dialler, sequencer, enrichment |
| Management | 5–10 hrs/week | Usually the founder’s, and usually underestimated |
The management line is the one that sinks most first hires. An SDR with no experienced manager is an expensive person guessing. They will not diagnose why a script isn’t landing, because they have never heard a good one. In our experience that — not the hire’s talent — is what decides whether a first SDR works out.
What an agency actually costs
Roughly comparable in cash, different in shape. You get trained reps and a manager from week one, no recruiting cycle, and no hiring risk sitting on your balance sheet. You give up direct control, and the institutional knowledge lives partly outside your company.
The honest downside nobody writes on their own website: when the engagement ends, some of what was learned leaves with it. A good agency documents the motion so it transfers. Plenty don’t, and you end up renting a result rather than building an asset.
Four questions that decide it
- Has anyone closed a deal from a cold conversation? If no — neither option. There’s no motion to scale yet, and both routes will just spend money proving that.
- Can you manage a junior rep well? Be honest. Not “could you find the time” — have you coached a cold caller before? If not, hiring means paying to learn on your own dime.
- How fast do you need pipeline? An agency is dialling in roughly three weeks. A hire is productive in three to six months. If runway makes that gap matter, it decides the question for you.
- Is outbound core to how you’ll always sell? If yes, you eventually own it in-house. The question becomes whether you build it now or buy the playbook first and hire against it.
When hiring wins
- You have someone senior who can genuinely coach the rep.
- Your product needs deep knowledge to have a first conversation at all.
- You’re past $3–5M ARR and building a team rather than testing a channel.
- You can wait two quarters for output.
When an agency wins
- You need to know whether outbound works for you before committing headcount.
- Nobody in the building has run a cold-calling team before.
- You need pipeline this quarter.
- You’d rather buy the playbook and hire against a proven motion than invent one.
The option most people miss. Do both, in sequence. Run an agency for two or three quarters to find the message, the list and the cadence that work — then hire against a documented motion instead of a blank page. The first hire succeeds far more often when they’re handed something that already works.
If you take that route, make the documentation an explicit deliverable in the contract. Otherwise you will not get it.
The failure modes, side by side
| In-house | Agency | |
|---|---|---|
| Most common failure | Unmanaged rep, no coaching, quiet churn at month five | Volume without qualification — meetings booked, nobody shows |
| Time to first meetings | 3–6 months | 3–6 weeks |
| What you keep | Everything, if they stay | Depends entirely on documentation |
| Biggest hidden cost | Founder management hours | Attention split across other clients |
Ask any agency you’re considering how many clients each rep carries. If it’s more than a handful, you’re buying a fraction of a person, and the maths of your cost per meeting changes accordingly.