Last Accounting Company
Reviewed accounting data goes straight to Last Accounting Company.
Fiest works with the tools you already use
Connect your accounting, payments, lunch benefits, AI assistant and chat apps to Fiest. You switch each connection on and off yourself, under Connections in the dashboard.
- Last Accounting Company
- NoCFO
- SumUp
- Viva Wallet
- Stripe
- Epassi
- Smartum
- Edenred
- Zevoy
- ChatGPT
- Claude
- Gemini
- Microsoft Copilot
- Perplexity
- Grok
- Telegram
- Slack
- Discord
Accounting
Your sales reach the books without anyone typing them in again.
NoCFO
Card payouts and sales by VAT rate go straight to NoCFO.
Payments
Choose the card provider that suits you. Fiest records every payment the same way.
SumUp
Card payments at the till and for online orders, including tap to pay.
Viva Wallet
Card terminals, tap to pay and online payments.
Stripe
Card payments through your own Stripe account.
Lunch benefits
Take the common Finnish lunch benefits at the till. Fiest keeps the benefit limits up to date for you.
Epassi
Lunch benefit payments at the till with the Epassi app.
Smartum
Lunch benefit payments at the till.
Edenred
Lunch benefit payments at the till.
Zevoy
Lunch benefit payments at the till.
AI assistants
Connect the assistant you already use through the Fiest MCP server. Each connection covers one restaurant, read only or with the changes you approve.
ChatGPT
Ask about sales, menus and opening hours in ChatGPT, and let it make the changes you approve.
Claude
Connect Claude on the web or desktop to one restaurant and work through your numbers in plain language.
Gemini
Bring your restaurant's sales, menus and opening hours into Gemini.
Microsoft Copilot
Use Fiest from Microsoft Copilot next to the rest of your work.
Perplexity
Ask Perplexity about your own restaurant, not just the web.
Grok
Check last week's sales or tomorrow's opening hours from Grok.
Chat apps
Message the Fiest assistant where your team already talks: add tasks, check what is still open and ask about sales.
WhatsApp
Add tasks and ask about sales from WhatsApp.
Telegram
Add tasks and ask about sales from Telegram.
Slack
Add tasks and ask about sales from Slack.
Discord
Add tasks and ask about sales from Discord.
Connecting takes a few minutes
Open Connections
In the dashboard, open Account & restaurant and go to Connections. Owners and managers can see it.
Approve it on the other side
You sign in to the other service and approve the connection there. Fiest never asks for that password.
Stay in charge
Each connection shows its status in the same place, and you can remove it there whenever you like.
Building your own integration
The Partner API and the Fiest MCP server are open to reviewed integrations for accounting, ordering and day-to-day operations.
Questions about integrations
All frequently asked questionsNot seeing the tool you use?
Tell us what your restaurant runs on, and we'll go through how it fits with Fiest.