The verdict in three sentences
A team of 4 sales reps receiving 300 inquiries a month, 70% of them unqualified, spends most of its time on leads that will never buy. AI lead scoring at USD 6,500 to 17,500 excl. tax (roughly EUR 6,000 to 16,000) enriches each inquiry, scores it out of 100 and routes it to the right rep, cutting response time from 26 hours to 2 hours. Comparable deployments show a 1.6x conversion lift on hot leads, provided the CRM is clean and reps follow the priorities.
How the scoring works
The website form sends the inquiry to a service that enriches it (company size, industry, revenue, country) from the email domain and business number. A language model then reads the free-text message to detect need, urgency and implicit budget. The output is a score plus a short explanation the rep can read.
| Scoring criterion | Source | Weight | Strong signal example |
|---|---|---|---|
| Company size | Enrichment (registry, LinkedIn) | 20 points | 50 to 500 employees |
| Target industry | NAICS code or equivalent | 15 points | Manufacturing, logistics, healthcare |
| Contact role | Form and enrichment | 15 points | Director, CFO, CIO |
| Stated need | AI analysis of the message | 20 points | Project described, clear scope |
| Urgency and timeline | AI analysis of the message | 10 points | Launch within 3 months |
| Implicit budget | AI analysis and page views | 10 points | Visited the pricing page |
| On-site behaviour | Analytics | 10 points | 3 visits in 7 days |
| Negative signals | Rules | -30 points | Disposable email, student, competitor |
Leads above 70 points go straight to the industry rep with a mobile alert. Between 40 and 70, they get an email sequence and a proposed meeting. Below 40, they are pointed to content or a polite automatic reply.
Budget and options
| Item | Simple version | Advanced version |
|---|---|---|
| Development | USD 6,500 excl. tax | USD 17,500 excl. tax |
| Data enrichment | Public API and registry | Paid provider (Clearbit, Apollo, ZoomInfo) |
| Enrichment cost | USD 0 to 55 a month | USD 160 to 440 a month |
| AI message analysis | Included | Included with language detection |
| Routing | By industry | By industry, size, region and workload |
| CRM integration | HubSpot or Pipedrive | Any CRM, including custom |
| AI API cost | USD 20 to 65 a month | USD 65 to 220 a month |
| Lead time | 4 weeks | 7 weeks |
In Canada, PIPEDA and Quebec's Law 25 apply (GDPR for European prospects): enrichment must rely on business data, the purpose must be documented and prospects informed in the privacy policy. No automated decision should deny service without the option of human review.
Measured effects
| Indicator | Before | After 3 months (estimate) |
|---|---|---|
| First response time | 26 h | 2 h |
| Rep time on unqualified leads | 52 h a month | 12 h a month |
| Hot leads called back same day | 35% | 95% |
| Qualified lead conversion rate | 12% | 19% |
| Deals signed per month | 10.8 | 17.1 |
Mini case study
Daniel, sales director of a B2B software vendor in Toronto, receives 300 inquiries a month. Only 90 are qualified and his 4 reps convert 12%, or 10.8 deals at an average value of USD 8,700. With AI scoring at USD 12,000 excl. tax, conversion rises to 19%: 17.1 deals, or 6.3 extra deals and about USD 55,000 in additional monthly revenue. Even counting only half of that effect, the project pays back in the first month of operation.
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FAQ
Do we need sales history to train the model?
Not to start: a weighted criteria grid and AI message analysis are enough. After 6 months and around 1,000 leads tracked to signature, the weights can be recalibrated on your real data.
Can scoring discard a good customer?
It can, hence a weekly review of leads scored between 30 and 50 during the first 2 months. This check usually corrects 5 to 10% of scores.
Does it work with HubSpot or Salesforce?
Yes, the score and explanation are written into CRM properties. Integration accounts for 15 to 25% of the budget depending on routing rule complexity.
What is the monthly running cost?
Between USD 20 and 660 a month depending on the enrichment provider and volume. For 300 inquiries, the simple version stays under USD 110 a month.
What about inquiries in French?
The AI analysis handles English and French at no extra cost, with automatic language detection and routing to the right rep, useful for Ontario and Quebec accounts.
Let's scope your project. Tell us your inquiry volume, your CRM and the size of your sales team: we will price the AI scoring, the monthly budget and a 4 to 7-week rollout. 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.