The verdict in three sentences
An AI quote request triage system for a construction SME costs 2,500,000 to 6,000,000 FCFA (about EUR 3,800 to 9,150) in 2026, plus 75,000 to 200,000 FCFA (EUR 115 to 305) per month to run. It reads every request received by email, WhatsApp or web form, extracts the type of work, floor area, location and budget, assigns a score and creates the deal in the CRM with the right rep. Response time drops from 2 days to under 2 hours, and the win rate rises by about 20% on hot leads.
What the AI does with each request
A site manager should no longer sort 300 messages a month, a third of which are outside your scope. The typical flow:
| Step | What the AI does | Example on a WhatsApp message | Time |
|---|---|---|---|
| Intake | Centralises email, WhatsApp Business, website form | "Hi, I want to build a 3-storey house in Keur Massar, 150 m²" | Instant |
| Extraction | Detects type of work, area, district, timing, budget | New build, 150 m² per floor, Keur Massar | 5 to 10 s |
| Attachments | Reads PDF plans and photos, summarises them | Site plan detected, land title mentioned | 10 to 30 s |
| Classification | Structural work, renovation, finishing, out of scope | Structural work | 2 s |
| Score | 0 to 100 based on budget, area, completeness, urgency | 82 / 100 | 2 s |
| CRM creation | Creates contact and deal, assigns the area rep | Deal "3-storey Keur Massar" assigned | 3 s |
| Acknowledgement | Replies in the customer's language, asks for missing documents | "Thanks, could you send the plan?" | 5 s |
Out-of-scope requests (small repairs, job applications, supplier pitches) are filed separately and no longer clutter the pipeline.
2026 pricing and scope
| Package | Channels | CRM | 2026 price (FCFA) | Timeline | Monthly running cost |
|---|---|---|---|---|---|
| Essential | Email and form | HubSpot, Zoho, Pipedrive | 2,500,000 to 3,200,000 (EUR 3,800 to 4,900) | 4 to 5 weeks | 75,000 to 100,000 FCFA |
| Standard | + WhatsApp Business API | Same or Kolonell CRM | 3,200,000 to 4,500,000 (EUR 4,900 to 6,850) | 5 to 7 weeks | 100,000 to 150,000 FCFA |
| Advanced | + plan reading, indicative budget estimate | Same + ERP or estimating tool | 4,500,000 to 6,000,000 (EUR 6,850 to 9,150) | 7 to 10 weeks | 150,000 to 200,000 FCFA |
| Auto follow-up option | Reminders at D+3 and D+7 on unsigned quotes | All | +400,000 to 700,000 | +1 week | Included |
| Management dashboard option | Volumes, delays, win rate by source | All | +500,000 to 900,000 | +1 week | Included |
Running costs cover AI model calls (about 25 to 60 FCFA, under EUR 0.10, per request), WhatsApp Business message fees, hosting and monitoring. For 300 requests a month, AI cost alone stays under 20,000 FCFA (EUR 30). In Singapore, local agencies typically quote SGD 25,000 to 60,000 (USD 19,000 to 46,000) for a comparable build, and the PSG grant may cover part of it if the vendor is pre-approved.
Response time and win rate: the numbers that matter
In construction, the first contractor to call back with a relevant question often wins the job. 2026 orders of magnitude observed on service SMEs:
| Indicator | Before | After | Change |
|---|---|---|---|
| Average first response time | 2 days | 1 h 40 | −96% |
| Requests lost without reply | 15% | 2% | −13 points |
| Sorting time per week | 8 h | 1 h | −7 h |
| Win rate on qualified requests | 18% | 22% | +20% relative |
| Out-of-scope requests handled by a human | 100% | 10% | −90% |
Mini case study
Mr Ndiaye, sales director of a 70-employee construction company in Dakar, receives 300 requests a month. 120 are truly qualified, and his team wins 18%, about 22 jobs a month, with an average ticket of 12,000,000 FCFA and a 15% gross margin.
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- Moving to a 22% win rate: 120 × 22% = 26 jobs, 4 more per month.
- Additional margin: 4 × 12,000,000 × 15% = 7,200,000 FCFA (EUR 11,000) per month, as an order of magnitude.
- Even with only 1 extra job a month, margin is 1,800,000 FCFA.
- Cost: Standard package at 4,000,000 FCFA, plus 120,000 FCFA per month.
- Payback: under 3 months in the conservative scenario.
A Singapore renovation contractor with SGD 40,000 average jobs would see the same mechanics at a larger scale.
FAQ
Does the AI handle mixed-language messages?
Yes. It handles French, English and Wolof written in common Latin spelling with 85 to 90% accurate extraction, and Singlish or Mandarin for Singapore. Voice notes are transcribed first, at about 10 FCFA (under EUR 0.02) per minute.
Do we need a WhatsApp Business API number?
Yes for the Standard package. Setup via an approved provider takes 1 to 2 weeks, and customer-initiated conversations cost very little per message.
Is prospect data protected?
Yes. Processing complies with Senegal's law 2008-12 or Singapore's PDPA as relevant, and the models used do not reuse your data for training.
Can we keep our current CRM?
Yes if it is HubSpot, Zoho, Pipedrive or Odoo. If you use Excel, we set up a simple CRM, included in the Standard package.
Does the AI send prices to the customer?
Not by default: it qualifies and prepares. The Advanced package can suggest an indicative budget range, always approved by a rep before sending.
Let's scope your project. Share your monthly request volume, channels and CRM: we quote an AI triage system between 2,500,000 and 6,000,000 FCFA (EUR 3,800 to 9,150), delivered in 4 to 10 weeks. 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.
