Kigali city skyline at golden hour

Plan  BOQin 90 seconds.Built in Kigali, for Rwandan contractors.

Stop losing 2 to 3 days to manual estimation. DEBUILDA reads your architectural plan (PDF, photo, or hand-drawn sketch) and produces a complete Bill of Quantities at current Kigali district prices.

✓ First BOQ free · No card needed · Mobile money welcome

±20% QS-validated accuracy3 Kigali districts live todayRDB-registered Sept 2025

The hidden cost of building in Rwanda

A $1.4 billion sectorstill runs on paper.

Here’s what that paper costs Rwandan builders.

What you’ll receive.

A line-by-line Bill of Quantities, priced at this week’s Kigali rates. Sample: 3-bedroom bungalow in Kicukiro.

Sample BOQ · Live rates±20% accuracy
Sample Bill of Quantities for a 3-bedroom bungalow in Kicukiro at this week’s live rates
MaterialQtyTotal (RWF)
Cement (CIMERWA 50kg)185 bags2,312,500
Steel rebar 12mm94 bars921,200
Hollow blocks 20cm2,400 pcs1,920,000
Roofing sheets (Eco)48 sheets312,000
Sand (fine)24 m³840,000
Timber (framing)86 pcs361,200
Total estimate21,466,900

3-bed bungalow · Kicukiro · Live supplier rates this week · Confidence 86%

Three numbers that move when you stop using paper.

What manual estimation actually costs a Rwandan contractor on every project.

  1. 2–3 days Lost per project

    Manual Excel estimation eats the days you should be on site or winning the next job.

  2. 20–40% Common error band

    Notebook estimates routinely miss real spend by a third, enough to blow a foundation budget.

  3. RWF 50–200k Cost of a QS, per project

    Hiring a Quantity Surveyor is out of reach for the small contractors who need accuracy most.

How it works.

From plan to priced BOQ in four steps. No software to install, no spreadsheet to maintain.

  1. Upload your plan or pick a Rwandan template.
    Step 01 · Upload

    Upload your plan or pick a Rwandan template.

    PDF, JPG, PNG, or a phone photo of a hand-drawn sketch on grid paper. No drawings yet? Browse 30+ Rwandan residential templates with verified room dimensions ready to price.

  2. DEBUILDA · Plan analysis
    Living6.2 × 4.8m
    Bedroom 14.0 × 3.5m
    Kitchen3.8 × 3.2m
    Bath2.5 × 2.0m
    ✓ 4 rooms detected
    ✓ 120 m² total area
    ✓ Single storey
    ⟳ Calculating BOQ…
    Step 02 · Read

    The model reads the plan in Rwandan construction terms.

    Rooms, dimensions, floor count, structural elements, openings. Trained on Rwandan standards (hollow-block walls, eco roofing, 12mm rebar), not global averages. Anything under 70% confidence routes to a licensed QS before you see it.

  3. Bill of Quantities · 3-bed bungalow
    MaterialQtyTotal
    Cement 50kg1852,312,500
    Rebar 12mm94921,200
    Hollow blocks2,4001,920,000
    Roofing (Eco)48312,000
    Total21,466,900
    Step 03 · Receive

    A full BOQ, priced at this week's Kigali rates.

    Foundation → Structure → Roofing → Finishing, every material with quantity, unit price, and total. Three quality tiers (Economy, Standard, Premium) so you can present client options on the spot.

  4. Quote requests to verified suppliers in your district.
    Step 04 · Send

    Quote requests to verified suppliers in your district.

    One tap sends line items to verified hardware stores in Nyarugenge, Gasabo, or Kicukiro via WhatsApp. Procurement that took days now closes in hours.

Pay what your business can carry today.

Start free on Foundation. Upgrade when your pipeline does. Billed in RWF, mobile money welcome.

Foundation
Free
forever, no card
  • 3 BOQs per month
  • Upload or template
  • Full BOQ in browser
  • Confidence score on every estimate
Enterprise
From RWF 100,000
custom, scaled to your firm
  • Multi-user, multi-project
  • Everything in Contractor
  • Project dashboards & roles
  • API access
  • Quantity Surveyor partnership

Built in Rwanda

Three Rwandans under thirty.Registered September 2025.Five part-time roles for Rwandan youth in 2026.Your plans never train a model.

Built by David Mugisha, Louis Costa, and Jonathan Iraguha.

Three Rwandans in their twenties, onboarding the first paying contractors in Kigali now.

Meet the team

Questions we actually get asked.

The same six questions, from contractors and homeowners alike.

Try DEBUILDA free for 30 days.

Upload your first plan. Get your first BOQ. Decide whether DEBUILDA is worth replacing 2–3 days of Excel. No card. No commitment.