Last Accounting Company
Your accounting firm's system reads this restaurant's reviewed accounting data straight from Fiest. You start the connection in Last Accounting Company and follow its status in Fiest.
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 from SumUp and Viva go to NoCFO with sales split by VAT rate and card fees on a line of their own. You set it up directly from Fiest.
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 on a phone.
Viva Wallet
Card terminals, tap to pay on a phone and payments for online orders.
Stripe
Take 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
Customers pay their lunch with the Epassi app at the till.
Smartum
Smartum lunch benefit payments at the till, recorded like any other payment.
Edenred
Edenred lunch benefit payments at the till, and the rest of the bill on another method if it runs over.
Zevoy
Zevoy lunch benefit payments at the till, in the same sales reports as everything else.
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 check what is still open from the chat app most of your staff already have.
Telegram
Write tasks to the Fiest bot and ask what is still open today. A task is added only after you confirm it.
Slack
Ask about sales and hand out tasks from your team's Slack workspace.
Discord
Bring the Fiest assistant into your team's Discord server.
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
Not seeing the tool you use?
Tell us what your restaurant runs on, and we'll go through how it fits with Fiest.