From the first price to the paid invoice
Quotes, estimates and invoicing for any business.
Pick your industry and start from a ready price list in the words of your trade: sections, items, options the client picks, monthly fees. Every total is calculated to the cent, printed on a branded PDF the client accepts online, and invoiced with the right VAT.
Specification
- Industries
- 38 in 4 groups
- Languages
- Albanian · Italian · English
- Currencies
- ALL · EUR
- Outputs
- PDF · Excel · XPWE · CSV
- Taxes
- TVSH · IVA · split payment · reverse charge
Example with fictitious data, calculated live: pick an industry
| No. | Code | Description | Qty | Unit price | Amount |
|---|---|---|---|---|---|
1 | Demolizioni e rimozioni | €4,819.10 | |||
| 1.1 | Rimozione di pavimento in ceramica compreso sottofondo fino a 8 cm, carico su automezzo | 77.380m² | €18.44 | €1,426.89 | |
| 1.2 | Rimozione di rivestimento murale in ceramica compreso collante | 36.540m² | €14.00 | €511.56 | |
| 1.3 | Demolizione di tramezzi in laterizio forato sp. 8–12 cm, compreso intonaco | 16.950m² | €22.00 | €372.90 | |
| 1.4 | Spicconatura di intonaco ammalorato fino al vivo della muratura | 42.000m² | €12.50 | €525.00 | |
2 | Opere murarie | €7,765.13 | |||
| 2.1 | Tramezzo in laterizio forato sp. 8 cm con malta cementizia | 15.600m² | €46.35 | €723.06 | |
| 2.2 | Parete divisoria in cartongesso a doppia lastra su orditura metallica, con isolante in lana minerale | 18.900m² | €59.44 | €1,123.42 | |
| 2.3 | Controsoffitto in cartongesso su orditura metallica, rasato e pronto per la tinteggiatura | 11.940m² | €39.25 | €468.65 | |
| 2.4 | Apertura di vano porta in muratura portante con cerchiatura in acciaio, compreso calcolo strutturale | 1.000lump sum | €1,450.00 | €1,450.00 | |
| 48 more items in 6 chapters | |||||
- Works
- €65,515.33
- Discount 3%
- -€1,965.46
- Safety costs
- €2,180.00
- Taxable
- €65,729.87
- VAT 22%
- €1,052.06
- VAT 10%
- €6,094.78
- Total
- €72,876.71
- per m²
- €809.74
Offer PDF, page 1
- Project
- Ristrutturazione appartamento 90 m², Milano
- Company
- Edilizia Brera srl
- Engine
- @preventiv/calc 1.0.0
- Scale
- 1 : 1
| No. | Code | Description | Qty | Unit price | Amount |
|---|---|---|---|---|---|
1 | Panel and feeder | €1,006.19 | |||
| 1.1 | Apartment consumer unit 24 modules, 8 MCBs and 2 RCBOs | 1.000pcs | €648.95 | €648.95 | |
| 1.2 | Main feeder from meter to consumer unit, 3G6 mm² cable in conduit | 12.000m | €16.02 | €192.24 | |
| 1.3 | Earth rod 1.5 m with inspection pit and connection | 1.000pcs | €165.00 | €165.00 | |
| 1.4 | optional, not chosenType 2 surge protection device, single-phase | 1.000pcs | €185.00 | €185.00 | |
2 | Lighting and socket points | €5,456.21 | |||
| 2.1 | Switched lighting point, concealed, 1.5 mm² cable and wiring devices | 10.000pcs | €95.08 | €950.80 | |
| 2.2 | Two-way switched lighting point | 3.000pcs | €152.19 | €456.57 | |
| 2.3 | Socket outlet point 10/16 A Schuko, concealed, 2.5 mm² cable | 24.000pcs | €95.91 | €2,301.84 | |
| 2.4 | Dedicated 16 A appliance socket (washing machine, oven, dishwasher) | 4.000pcs | €118.00 | €472.00 | |
3 | TV, data and door entry | €1,006.00 | |||
| 3.1 | TV/satellite outlet point with coaxial cable | 3.000pcs | €78.00 | €234.00 | |
| 3.2 | RJ45 Cat 6 data outlet with UTP cable | 3.000pcs | €84.00 | €252.00 | |
| 3.3 | Single-family video door entry kit with outdoor panel and monitor | 1.000set | €520.00 | €520.00 | |
| 6 more items in 1 chapter | |||||
- Work
- €7,898.40
- Taxable
- €7,898.40
- VAT 22%
- €1,737.65
- Total
- €9,636.05
Offer PDF, page 1
- Project
- New apartment wiring (80 m²)
- Industry
- Electrical installation
- Engine
- @preventiv/calc 1.0.0
- Scale
- 1 : 1
| No. | Code | Description | Qty | Unit price | Amount |
|---|---|---|---|---|---|
1 | Discovery | €1,633.92 | |||
| 1.1 | Discovery workshop and specification document | 1.000lump sum | €1,633.92 | €1,633.92 | |
2 | Design | €1,440.00 | |||
| 2.1 | Wireframe per screen | 6.000pcs | €90.00 | €540.00 | |
| 2.2 | High-fidelity UI design per screen | 6.000pcs | €150.00 | €900.00 | |
3 | Development | €4,503.63 | |||
| 3.1 | Corporate website, 5–8 pages with CMS | 1.000lump sum | €4,503.63 | €4,503.63 | |
| 3.2 | optional, not chosenMultilingual setup, per extra language | 1.000pcs | €450.00 | €450.00 | |
| 3.3 | optional, not chosenThird-party integration (payments, ERP, courier) | 1.000pcs | €1,200.00 | €1,200.00 | |
| 6 more items in 2 chapters | |||||
- Services
- €8,717.55
- Taxable
- €8,717.55
- VAT 22%
- €1,917.86
- Total
- €10,635.41
- Monthly, recurring
- €310.04
- Yearly, recurring
- €25.00
Offer PDF, page 1
- Project
- Corporate website
- Industry
- Software & IT
- Engine
- @preventiv/calc 1.0.0
- Scale
- 1 : 1
| No. | Code | Description | Qty | Unit price | Amount |
|---|---|---|---|---|---|
1 | Planning and venue | €5,380.44 | |||
| 1.1 | On-the-day coordination | 1.000day | €880.44 | €880.44 | |
| 1.2 | chosen alternativeReception hall hire up to 150 guests | 1.000day | €4,500.00 | €4,500.00 | |
| 1.3 | alternativeVilla or estate with garden, event hire | 1.000day | €8,500.00 | €8,500.00 | |
| 1.4 | optional, not chosenOutdoor civil ceremony with arch, chairs and flowers | 1.000lump sum | €1,650.83 | €1,650.83 | |
2 | Food and drinks | €18,480.00 | |||
| 2.1 | Welcome aperitif with finger food | 120.000person | €22.00 | €2,640.00 | |
| 2.2 | chosen alternativeClassic wedding menu (starters, 2 courses, dessert) | 120.000person | €95.00 | €11,400.00 | |
| 2.3 | alternativePremium wedding menu with fish and live stations | 120.000person | €140.00 | €16,800.00 | |
| 2.4 | Drinks package (wine, water, soft drinks) with dinner | 120.000person | €28.00 | €3,360.00 | |
3 | Styling | €3,156.20 | |||
| 3.1 | Table dressing per guest: linen, dressed chair, set-up | 120.000person | €9.49 | €1,138.80 | |
| 3.2 | Fresh flower centrepiece | 12.000pcs | €101.45 | €1,217.40 | |
| 3.3 | Bridal bouquet | 1.000pcs | €150.00 | €150.00 | |
| 3.4 | Top table styling | 1.000lump sum | €650.00 | €650.00 | |
| 10 more items in 2 chapters | |||||
- Services
- €29,816.64
- Taxable
- €29,816.64
- VAT 22%
- €6,559.66
- Total
- €36,376.30
Offer PDF, page 1
- Event
- Full wedding
- Industry
- Events & weddings
- Engine
- @preventiv/calc 1.0.0
- Scale
- 1 : 1
| No. | Code | Description | Qty | Unit price | Amount |
|---|---|---|---|---|---|
1 | Survey and drawings | €440.00 | |||
| 1.1 | On-site measuring visit | 1.000visit | €60.00 | €60.00 | |
| 1.2 | Site survey and shop drawings | 1.000lump sum | €380.00 | €380.00 | |
2 | Fabrication | €1,938.12 | |||
| 2.1 | chosen alternativeSquare-tube railing, h 100 cm, primed | 12.000m | €112.51 | €1,350.12 | |
| 2.2 | alternativeGlass balustrade with stainless posts, 10+10 laminated | 12.000m | €265.00 | €3,180.00 | |
| 2.3 | Simple stainless wall handrail with brackets | 12.000m | €49.00 | €588.00 | |
3 | Finishing | €185.00 | |||
| 3.1 | Powder coating in RAL colour | 10.000m² | €18.50 | €185.00 | |
| 2 more items in 1 chapter | |||||
- Production
- €3,109.12
- Taxable
- €3,109.12
- VAT 22%
- €684.01
- Total
- €3,793.13
Offer PDF, page 1
- Job
- Staircase railing
- Industry
- Metalwork & fabrication
- Engine
- @preventiv/calc 1.0.0
- Scale
- 1 : 1
For every industry
Your trade, your words, your prices.
Pick your industry at signup: Preventiv adapts its wording, units, document types and modules, and gives you a starter price list and templates to change as you like.
Trades & construction
14 industriesManufacturing
7 industriesProfessional services
7 industriesEvents, care & other services
10 industriesNot on the list? Choose “Other / general”: neutral wording and every core feature.
All industriesWhy Preventiv
Built like an instrument, not a spreadsheet.
- Ctrl+Enter
Fast where it counts
Start from your industry’s price list or a template, type quantities, hours or dimensions, and the offer is ready. Keyboard-first grid, copy-paste from Excel, kits for the work you sell most.
- 0,01
Every number traceable
One calculation engine with decimal arithmetic for the grid, the PDF, the Excel file and the API. Rounding per line and per total is configurable and documented, and the totals always add up.
- A4
Documents your client trusts
Your logo, colours and legal data on a print-perfect PDF. Send a link: the client reads it on the phone, picks the options they want, asks questions and accepts online.
How it works
Three steps from the first question to the paid invoice.
- 1Pick your industry
Your industry brings its starter price list, templates, units and wording. Switch modules on or off whenever you like: measurements, time and rates, options, recurring lines, progress billing.
- 2Build the estimate
Take items from your price list, type quantities, hours or formulas, add options and alternatives. Overheads, discounts and VAT are applied in the right order, to the cent.
- 3Send, sign, bill
Send a PDF or a link. The client picks the options and accepts online; you turn the accepted offer into invoices: at once, by milestone or every month.
Live demo
The estimator your website visitors use.
This is the real widget of the demo company, priced by the same engine. Add it to your site with one line of code, with ready-made services for your industry: every request arrives as a lead with a draft estimate.
The demo estimator is not active right now. Create a free account, pick your industry and publish your estimator: within minutes you can try it on your own website.
Create a free accountEmbed code
<script src="https://preventiv.app/widget/preventiv.js" async></script>
<preventiv-estimator widget="wid_cb444cc2616656d99278a5c26d1729e2" lang="auto" theme="auto"></preventiv-estimator>Demo company data. Prices are indicative and no request is sent to a real business.
Made for two markets
The rules of your country, already built in.
Italy
IT · EURQuotes, invoices and progress billing to Italian practice: for trades, professionals and companies.
- 01Reduced VAT 10% for renovations, 4% and 22%, split payment and reverse charge.
- 02FatturaPA XML for invoices, with VAT natures and split payment, ready for your SdI provider.
- 03Ritenuta d’acconto, pension fund and stamp duty for professionals.
- 04For construction: regional prezzari, DEI and safety costs that are never discounted.
Albania
AL · ALLOffers, invoices and progress statements the way Albanian businesses write them, in lek or euro.
- 01TVSH 20%, 6% and exempt operations, per line or per chapter.
- 02NIPT and company data on every document; licence categories for construction.
- 03Invoices with the fiscalisation fields (NIVF, NSLF), ready for your e-invoicing provider.
- 04Prices in lek with optional euro column at the rate of the Bank of Albania.
Pricing
Start free. Pay when it pays.
Every plan includes the full editor, your industry’s starter price list, the modules and PDF/Excel export.
Free
Try Preventiv on real jobs.
Start free€0.00/ month
Pro
Most chosenFor the business that quotes every week.
Choose Pro€29.00/ month
Team
For offices with several people quoting.
Choose Team€79.00/ month
Business / API
For platforms and companies that integrate.
Choose Business€199.00/ month
Prices exclude VAT.
Compare all plansQuestions
What businesses ask first.
Is Preventiv only for construction?
No. Preventiv is for any business that prices work before doing it: trades and builders, workshops and factories, agencies and consultants, events, travel, garages, clinics and training. At signup you pick your industry and the app adapts its wording, units, templates and documents. Construction keeps its full toolset: measurement sheets, price analyses, progress billing (SAL / situacion) and safety costs.
What are industries and modules?
Your industry sets the words (project or event, chapter or phase), the units, the starter price list, the templates and the website presets. Modules switch features on or off for the whole company: measurements, cost breakdowns, progress billing, change orders, time and rates, recurring lines, options, schedule and budget tracking. Change both any time in Settings › Company; nothing is deleted.
Can the client choose options or alternatives?
Yes. Mark items as optional or group alternatives (for example three finishes or three service levels). On the share link the client ticks what they want and the totals, VAT included, are recalculated by the same engine as the PDF. Monthly or yearly items (subscriptions, maintenance, rentals) get their own recurring total.
Can I cancel at any time?
Yes. Paid plans renew monthly or yearly and can be cancelled from Settings → Billing; the plan stays active until the end of the paid period. You can export all your data before and after.
Price your next job with Preventiv.
The free plan includes three estimates a month with every feature of the editor.