This is not an "AI will replace sales reps" article. It compares two ways to cover the first line of sales, hiring a person or running an AI agent, by full cost, by the volume each of them actually handles, and by what you get at the end. No "90% savings" myth, and none of the quieter second myth either: that an agent and a rep cost roughly the same, so there is no real difference.
One disclosure. Grow2.ai builds these agents; the agent prices below come from our public pricing page and the token cost from our published case study. The rep costs are a benchmark for a small business; plug in your own numbers, the logic does not change.
What does a first-line sales rep really cost?
When an owner says "a rep costs €1,500", it is almost always the net salary. The full cost has several lines, and none of them shows up in the CRM. Salary with taxes is the main line but not the only one; for the first two or three months the person works far below capacity while you pay in full; sales reps in SMBs rarely stay longer than a year or two, and every replacement means onboarding again; a manager spends part of their time on the new hire; add a workstation, telephony and licences. Together the full cost of a first-line rep lands at about €1,500–3,000 a month — the figure we publish on our pricing page. For the calculations below we take €2,250, the middle of the range for Ukraine; in Spain or Poland the number is higher, but the formula is the same. And the part a salary never shows: a rep works eight hours, five days a week, while inquiries arrive at 22:00 and on Saturdays.
- Salary with taxes. €1,500–3,000 a month; the visible part.
- Onboarding. 2–3 months at partial productivity for full pay.
- Turnover. A replacement every year or two, each with a new onboarding.
- Management time. Supervision, reviews, motivation.
- Workstation. Telephony, licences, hardware.
- Schedule. 8/5 against an inquiry flow that runs 24/7.
What does an AI agent really cost?
An AI agent has two cost lines, and both are public. The first is the pilot: €1,800 for one agent on one channel with one CRM, live within 14 days, a KPI review on day 30 and a full refund if the agreed metric has not moved. The second is monthly: from €49 a month for one agent, €99 for two agents across several channels, from €149 for the full front-office stack with voice, plus model tokens. Tokens are the part that scares people most, and needlessly: in our e-commerce case, 6,400 dialogues on Instagram, Viber and Telegram cost roughly $0.11 in LLM usage per dialogue, about €0.10. Five hundred dialogues a month is €50 in tokens; two thousand is €200. The monthly fee covers a supervisor model that reviews answers, guardrails, monitoring and support; there is no onboarding, the agent runs at full capacity from day three, and there is no turnover.
Line | AI agent (Grow2.ai) |
|---|---|
Pilot, one-off | €1,800 (one agent, one channel, one CRM, 14 days) |
Monthly fee | From €49 (one agent) to €149 (full front-office) |
Tokens | ≈ €0.10 per dialogue (e-commerce case, 6,400 dialogues) |
Onboarding | Shadow mode on days 8–10, live from days 11–14 |
Guarantee | Full refund of the pilot if the KPI has not moved by day 30 |
The full lifecycle cost, including the migration to a new model, is in What an AI agent really costs.
Why is "one rep versus one agent" the wrong comparison?
Because their unit of capacity is different. A first-line rep has a ceiling: in our projects, 300–400 dialogues a month is already a full load, beyond that replies slow down and the evening and Saturday inquiries simply wait. An agent has no ceiling: a thousand dialogues cost it ten times more in tokens than a hundred, and exactly the same time per reply. So the honest unit of comparison is not "salary versus subscription" but euros per dialogue handled, and the number of people you would have to hire for the same flow. At €2,250 of full cost and 350 dialogues, a rep costs about €6.40 per dialogue; an agent on the Practice plan at €99 a month plus €0.10 per dialogue on the same flow costs about €0.38. At two thousand dialogues the gap becomes the difference between six salaries and one subscription.
Inquiries per month | People on the first line | Full cost of people | AI agent, total | Agent, per dialogue |
|---|---|---|---|---|
100 | 1 (underused) | ≈ €2,250 | ≈ €109 | ≈ €1.09 |
500 | 2 | ≈ €4,500 | ≈ €150 | ≈ €0.30 |
2,000 | 6 | ≈ €13,500 | ≈ €350 | ≈ €0.18 |
Assumptions: €2,250 full cost per person, 350 dialogues per person per month, the Practice plan at €99 plus €0.10 per dialogue (Operator at €149 for the 2,000 row). Plug in your own numbers; the calculator on the pricing page runs the payback on them.
What the table does not show, and what we say plainly: the agent covers the first line, not the funnel. Qualified leads, complex consultations and negotiations still go to a person. So the agent does not remove reps; it removes the need to hire two more when the flow grows.
When to hire a person, when an agent, and when both?
The answer depends on the inquiry flow and on how repetitive it is, not on whether you "believe in AI". Under a hundred inquiries a month with complex requests, the agent is cheaper than a person by an order of magnitude on the monthly fee, but the €1,800 pilot pays back slowly, and a rep who also closes deals delivers more value than a first line on its own: hire the person, or run the free audit first to see whether there is a leak at all. From a hundred to five hundred inquiries with partly repetitive questions, go hybrid: the agent takes the first contact and the rep works only with qualified leads, closing twice as much from the same flow. From five hundred inquiries with mostly routine questions, the agent covers the whole first line plus one or two reps on the hottest leads and the VIP segment, instead of six people on the phones.
- Under 100 inquiries, complex requests, high ticket. A person. The agent is not "expensive" here, it is unnecessary: it would pay back, but slowly, and it does not close the deal itself.
- 100–500 inquiries, partly repetitive questions. Hybrid: agent on the first line, rep on qualified leads. The best ROI.
- 500+ inquiries, mostly routine questions. Agent on 100% of the first line, 1–2 reps on hot leads and VIPs.
How to tell that your team is already hitting the ceiling is in 5 signs your sales team can't keep up. How to estimate the effect before you start is in How to calculate AI agent ROI.
Where does an AI agent lose to a person?
In the VIP segment, where a deal is worth tens of thousands and the client is key, the agent is a risk and you need a person with authority. In complex consultations with five or more rounds of clarification, the agent loses context or answers shallowly. On local nuance, from humour to the finer points of negotiation, it writes correctly but without soul. In a crisis, a complaint, a conflict, a bad review, it is fine up to a point, then you need a person with empathy and the right to decide. That is why every deployment of ours has guardrails and a human hand-off, and why the table above counts the first line, not the whole sales team.
An AI agent is not "rep 2.0". It is a tool that takes the first-line routine off the team but does not close the whole funnel. Anyone promising otherwise is selling an illusion.