Your whole construction company in one app
Fisas brings cost estimation, work hours, projects and invoicing together. It fits a one-person business just as well as a 20-person team, with something for everyone, on mobile too.
14 days free. No payment details. Cancel at any time.
From quote to invoice without double entry
An approved quote becomes a project with one click. Hours and costs carry over to the invoice from the same place, so data is entered only once.
The site travels in your pocket
Installers log hours, photos and costs on their phone straight from the site, also offline. Management sees the situation immediately.
Up and running in 10 minutes
No onboarding project and no consultants. Sign up and start the same day. Prices from €69/month (VAT 0%).
Every tool in one view
From quote to reporting: the right tools for every stage of the work, in one app.
Cost estimation
Produce accurate quotes fast
Calculate material and labour costs in one view and send the quote straight from the software. The customer approves and signs electronically, and an approved quote becomes a project without re-entry.
- Quotes with your own price lists and margins
- Electronic approval and signature in the browser
- An approved quote becomes a project with one click

Time tracking
Hours logged from the site
Installers log their hours on their phone straight from the site, even without a connection. Hours flow automatically into the project's cost tracking and onto the invoice, so weekend hour-chasing is a thing of the past.
- Logging on mobile, works offline too
- Hours straight into cost tracking and onto the invoice
- A supervisor approves hours with a few clicks

Cost tracking
See the project margin in real time
Budget versus actuals for every project: labour, materials and subcontracting on their own lines, with variances in euros and percentages. The figures update automatically as hours are logged and purchases are made.
- Budget and actuals side by side per project
- Margin and unbilled work visible immediately
- No more end-of-month surprise calculations

Documentation
Site diary and photos on the right project
Photograph the site situation with your phone, and the photo is stored straight on the right project. Log events, inspections and safety observations in the site diary, and the whole team sees them at once. In a claim situation the evidence is ready.
- Photos and attachments straight to the right project
- Site diary exportable as a PDF report
- Weather data saved on the entry automatically

Everything you need in one app
One system for the whole company, not a separate program for every stage.
- Cost estimation and electronic approval
- Project management and tasks
- Time tracking on mobile
- Cost tracking in real time
- Invoicing and accounting integrations
- Drawing measurement and takeoff
- Scheduling and Gantt
- Site messaging with translation
- Documentation and site diary
- Expenses and purchase invoices
- Tax authority construction reports
- AI assistant and reports
Built for the construction entrepreneur
Fast to adopt
You start the same day, with no onboarding project. The app is designed so you can learn it yourself without training.
Your data is safe
A Finnish service that stores your data securely. Every entry is saved on the project automatically.
Real human support
Support from a real person who knows construction. No bots and no queues.
Frequently asked questions
What does the 14-day free trial mean?
You can try every feature free for 14 days. We do not charge without your consent, the trial ends automatically and no payment details are needed.
Does the app work without a connection?
Yes. Hours and entries can be made offline, and they sync automatically when the connection returns.
How quickly can I get started?
Signing up takes a few minutes and you can use the app right away. No separate onboarding project is needed.
How much does Fisas cost?
Prices start at €69/month (VAT 0%). You can choose annual or monthly billing, and annual billing is cheaper.
Is Fisas right for my company?
Fisas is designed for construction companies of 1 to 20 people. Book a walkthrough and we will go through your company's situation.
Start now or book a walkthrough
Either works. Both are free.
Try it yourself
You are in right away. The trial ends automatically and no payment details are asked for.
- 14 days with full access
- No payment details, no commitment
- Support from a real person