About FactuLingua — Simple invoicing and quoting for UK trades
Built for self-employed people and small service businesses who want clear quotes, UK-friendly invoices and less admin.
The Idea
FactuLingua was created because we were missing a truly simple tool. Most billing software we tried was complicated — endless menus, hidden settings and long forms that slowed us down after a long day on site. Our goal was different: create a quote or invoice quickly, send it, get paid, and move on to the next job.
How We Work
We focus on minimal screens, clear language and only the key options. Every feature has a purpose: create documents faster, help clients understand them clearly, and keep your data organised in one place. Usability always comes first — design supports the workflow, not the other way around.
AI Helper for Quotes
FactuLingua includes an AI helper that supports you when preparing professional quotes. It can suggest scope, typical price ranges and material ideas based on the job description, so you spend less time typing and more time on actual work.
- Suggests line items and scope from a short description.
- Provides indicative UK price ranges to review and adjust.
- Helps keep quotes consistent across similar jobs.
You can describe the job in your own language, while the system generates professional English item names and descriptions — ready for UK clients and official PDF documents.
You stay in control — AI suggestions are optional and always editable.
Our Mission
We want to simplify everyday admin for trades and small service businesses: quotes, invoices and client records in one place, with a clear workflow. The app should help you stay organised, reduce mistakes, and spend less time on paperwork — not get in the way.
Straightforward screens focused on your daily work.
Create, send and track documents in a few steps.
Clear layout, visible statuses and tidy history.
Optional suggestions to speed up quoting — always editable.
Our Timeline
- 2023 — started as a small internal invoice and quote generator.
- 2024 — moved to a secure cloud backend and desktop app with the server as the source of truth.
- 2025 — public beta, subscription plans, and the first AI helper for trade quotes.
Each stage was driven by real usage and feedback from service businesses — not feature checklists.
Who it’s for
- UK sole traders and small service businesses
- Builders, cleaners, electricians, plumbers, handymen
- Anyone quoting labour, materials and jobs
- Large accounting practices needing complex workflows
- Inventory-heavy retail with stock management
- ERP-style systems with approvals and departments
Privacy & Data
We respect your privacy. Your documents and client records are stored on a secure backend, and AI features are designed to work with limited, job-related data only. We do not sell user information. You control your account and document history.
We never train AI models on your private documents.
Join Us
If you are looking for an app that keeps quoting and invoicing simple, while still giving you AI support when you need it, FactuLingua is built for you. No contracts — start small and upgrade only if it makes sense for your business.