The verdict in three sentences
An AI technical quote generator for a Singapore manufacturer costs SGD 35,000 to 75,000 in 2026, delivered in 3 to 4 months. It does not replace the estimating engineer: it extracts requirements from specifications and drawings, applies the ERP pricing rules and presents a draft that the engineer validates. Response time falls from 2 days to about 4 hours, which changes win rates on tenders.
The problem: 1,100 quotes a year and an overloaded estimating team
The sales director of a switchboard manufacturer in Singapore receives about 1,100 quote requests a year: property developers, industrial clients in Jurong and Tuas, M&E consultants, installers. Each file contains a 20 to 120 page specification, single-line diagrams in PDF and sometimes DWG drawings. An engineer spends about 6 hours of actual work per file, spread over 2 days, listing breakers, cable sizes, enclosures and options, then re-keying them into the ERP.
| Quoting step | Current process | With AI |
|---|---|---|
| Reading the specification | 1.5 to 2 h per file | Requirements extracted in 5 to 10 min |
| Listing the BOM from diagrams | 2 to 3 h | Automatic pre-listing, review in 30 to 45 min |
| Finding catalogue references | 45 min to 1 h | Automatic match with the item master |
| Applying pricing rules and discounts | 30 min | ERP rules applied automatically |
| Writing the offer | 30 to 45 min | Draft generated, 15 min review |
| Total engineer effort | About 6 h | About 1.5 h |
| Response time to client | 2 working days | 4 hours |
The detailed budget in Singapore dollars
Cost mainly depends on the variety of incoming documents (native or scanned PDFs, DWG drawings, Excel) and the cleanliness of the ERP item master. An item master with inconsistent descriptions can add 4 to 6 weeks of clean-up.
| Building block | Description | 2026 range (SGD) |
|---|---|---|
| Scoping and 100-file sample | Request typology, business rules, KPIs | 2,800 to 5,500 |
| Extraction from PDFs and drawings | OCR, diagram reading, equipment detection | 9,800 to 20,500 |
| Pricing engine | Item matching, ERP pricing rules and margins | 8,400 to 17,700 |
| Engineer validation interface | Source vs proposal comparison, tracked corrections | 5,600 to 12,300 |
| ERP integration | Price list reading, quote creation, sync | 5,600 to 13,600 |
| Acceptance and calibration | Tests on 150 historical files, variance measurement | 2,800 to 5,400 |
| Total | Depending on document complexity | 35,000 to 75,000 |
Running costs are about SGD 550 to 1,200 per month: language model calls, OCR, hosting and maintenance. Clients' drawings and specifications are confidential; the PDPA requires documented processing and reasonable security arrangements, and hosting in the Singapore cloud region reassures main contractors.
Essential safeguards
A quoting AI that picks the wrong breaker rating on a main low-voltage switchboard creates technical and financial risk. Three rules apply: no offer leaves without engineer validation, every quote line links back to the passage in the source document, and a variance indicator compares AI pricing with final pricing every month. In well-calibrated projects, a realistic target is over 90% correct lines from month three, with the remaining 10% corrected at validation.
Mini case study
Daniel, sales director of a switchboard manufacturer in Singapore, handles 1,100 quotes a year. Current effort: 6 hours per quote, i.e. 6,600 hours. With AI: 1.5 hours, i.e. 1,650 hours. Gain: 4,950 hours per year, valued at a loaded engineer cost of SGD 75 per hour, i.e. SGD 371,250. The project is quoted at SGD 57,000 plus SGD 800 per month (SGD 9,600 per year). Year one: SGD 66,600 of cost against SGD 371,250 of freed time, before counting the commercial effect. If answering in 4 hours instead of 2 days wins just 3% more deals on an average ticket of SGD 11,500, that is 1,100 × 3% × 11,500 = SGD 379,500 of additional revenue.
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FAQ
How much does an AI technical quote generator cost in Singapore in 2026?
Between SGD 35,000 and 75,000 depending on document variety and the state of the item master. Running costs are SGD 550 to 1,200 per month.
Can the AI read single-line diagrams and drawings?
Vector PDFs read well, with over 90% of equipment detected after calibration. Poor scans and some DWG files need extra processing, budgeted within the SGD 9,800 to 20,500 extraction block.
Do we need to change ERP?
No. The AI reads price lists and creates quotes through the existing ERP's API or imports. Integration costs SGD 5,600 to 13,600 depending on how open the ERP is.
How long before go-live?
Plan 3 to 4 months, including one month of calibration on 150 historical files. A pilot on one product family can start after 8 weeks.
Is our clients' data protected?
Yes, with hosting in Singapore, a contract prohibiting model training on your data and PDPA-compliant processing documentation. Access is logged per user.
Let's scope your project. Send us 10 anonymised quote files and the name of your ERP: we will price a quoting AI between SGD 35,000 and 75,000, with a pilot in 8 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.
