The verdict in three sentences
An AI lead qualification agent costs EUR 6,000 to 18,000 excl. VAT to set up, plus EUR 50 to 300 per month in model usage. It answers every inquiry in under a minute, asks the qualification questions, fills the CRM and only passes on prospects that match your criteria. For an SME receiving 400 inquiries a month, 70% unqualified, it frees about 30% of sales time, within 4 weeks.
What the agent actually does
The agent reads every incoming inquiry (form, email, website chat, WhatsApp), classifies it, asks 3 to 5 qualification questions (budget, timeline, company size, real need), then applies your scoring grid. Hot leads get a booking link into the right salesperson's calendar. The others get a useful answer (documentation, indicative pricing, referral to a partner) and enter nurturing.
| Step | Before (manual) | With AI agent |
|---|---|---|
| First response time | 4 h to 2 days | Under a minute, 24/7 |
| Triage time per inquiry | 10 to 15 min | 0 min for sales |
| CRM record | Partially filled | Complete, with summary and score |
| Unqualified leads | Often ignored | Systematic personalised reply |
| Meeting booking | Email back-and-forth | Direct calendar link |
| Meeting rate on qualified leads | 25 to 35% | 40 to 55% (2026 order of magnitude) |
2026 cost and usage fees
| Item | Range (excl. VAT) | Detail |
|---|---|---|
| Scoping and qualification grid | EUR 1,500 to 3,000 | Workshops with the sales team |
| Multichannel conversational agent | EUR 2,500 to 7,000 | Form, email, chat, WhatsApp |
| CRM integration (HubSpot, Pipedrive, Odoo, Salesforce) | EUR 1,500 to 5,000 | Record creation, score, assignment |
| Knowledge base and answer templates | EUR 500 to 3,000 | Offers, indicative pricing, FAQ |
| Total project | EUR 6,000 to 18,000 | 4-week timeline |
| AI model usage | EUR 50 to 300 per month | Depends on volume and conversation length |
| Monitoring and improvement | EUR 200 to 600 per month | Monthly conversation review |
Usage cost depends mostly on the number of exchanges: for 400 inquiries a month with 4 to 6 messages each, a latest-generation model costs, as a 2026 order of magnitude, EUR 60 to 150 per month.
Guardrails to plan for
A poorly scoped agent can promise a price or timeline the company will not honour. The specification must set limits: pricing only as validated ranges, immediate handover to a human on request, logging of every conversation, GDPR compliance (prospect notice, retention period, EU hosting). Plan a weekly review of the 20 lowest-rated conversations during the first month.
Mini case study
Thomas, sales director of an IT services SME in Lille, receives 400 inquiries a month. His 4 salespeople spend 12 minutes triaging each one, i.e. 80 hours a month, at a loaded hourly cost of EUR 55: EUR 4,400 per month. The AI agent costs EUR 12,000 excl. VAT, plus EUR 120 of model usage and EUR 350 of monitoring per month. Sales triage drops to 10 hours a month. Monthly gain: 70 h x 55 = EUR 3,850, minus EUR 470 of recurring costs, i.e. EUR 3,380 net. The project pays back in under 4 months, not counting meetings won thanks to instant replies.
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FAQ
Does the prospect know they are talking to an AI?
Yes, they must be told, as required by the transparency rules of the EU AI Act. In practice it does not lower response rates when the agent answers quickly and accurately.
Which CRMs are compatible?
HubSpot, Pipedrive, Salesforce, Odoo and most CRMs with an API. Integration represents EUR 1,500 to 5,000 excl. VAT depending on fields and assignment rules.
Can the agent misqualify leads?
Yes, especially in the first month, with 5 to 10% debatable classifications. Conversation reviews and grid adjustments bring this below 3% after 6 to 8 weeks.
How much do AI models cost day to day?
EUR 50 to 300 per month for an SME, depending on volume and conversation length. For 400 monthly inquiries, the budget is often around EUR 100.
Where are conversations stored?
In the EU, with a defined retention period, for example 3 years for a prospect who did not convert. Data is not used to train the provider's models.
Let's scope your project. Tell us your inquiry volume, inbound channels and CRM: we will scope an AI agent between EUR 6,000 and 18,000 excl. VAT, live in 4 weeks, with a costed monthly running budget. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
