AI agents for business teams

Proactive AI agents
that get things done

Sigma agents don't wait to be asked. They run tasks on a schedule in the systems you already use, send you updates and come to you when a decision is needed.

Sigma
Supplier invoice checkEvery weekday at 08:30
Check new supplier invoices against purchase orders. Hold anything more than 2% off and tell me why. Ask me before emailing suppliers.
Scheduled · 08:30
Accounting Read new invoices · 38
ERP Find purchase orders · 38 found
Compare amounts line by line
Hold invoices that don't match · 3 held
I checked 38 new supplier invoices. 3 don't match their purchase order, so I put them on hold with a reason each. Nothing was paid.
3 invoices on hold
each with a reason
Message…
Agent Finance AssistantModel Auto

Product screens on this page show sample data.

We built Sigma for our own company and use it every day. It takes on work across departments.

How it works

Starts the work on its own Set a schedule once. The agent runs the task every day, week or month and reports back. It keeps going when your laptop is closed or someone is on holiday.

Book a call
Sigma
AutomationsNew automation

Tasks an agent repeats on a schedule. Every run is a chat you can open and continue; it stops and asks you when a rule says so.

AllPersonalWorkspacesSearch automations
AutomationScheduleAgentLast run
Sigma
Supplier invoice checkEvery weekday at 08:30
Check new supplier invoices against purchase orders. Hold anything more than 2% off and tell me why. Ask me before emailing suppliers.
Scheduled · 08:30
3 invoices don't match their order. I'd like to email each supplier with the reason.
Approval needed1 of 1
Email · Send message
to
Kestrel Foods, Brightline Logistics, Arden Paper
subject
Your invoice is on hold
message
One message per invoice, with the reason it was held
Message…
Agent Finance AssistantModel Auto

Comes to you for decisions You choose which actions need a person's OK. The agent stops and asks instead of guessing, and shows what it wants to do and why.

See the rollout

Works in your systems It reads and updates your CRM, accounting and documents with the same access as the person it works for. It can't see more than they can.

Every weekday at 08:30, check new supplier invoices against purchase orders. Hold anything more than 2% off and tell me why. Ask me before emailing suppliers.
Agent Finance AssistantModel Auto
Finance Assistant Created the automation
Supplier invoice check
Every weekday at 08:30 · asks you before emailing suppliers
One question before the first run: should I also hold invoices that have no purchase order?

Every weekday at 08:30, check new supplier invoices against purchase orders. Hold anything more than 2% off and tell me why. Ask me before emailing suppliers.

Set up in plain words Describe the task the way you'd brief a new employee. The agent sets it up and asks about anything unclear.

Use cases

Tasks agents can take on in each team

Supplier invoice check

Today an accountant opens each invoice, finds its order, compares the amounts and chases every mismatch by email.

8.2 daysper invoice, from receipt to approval
Up to 2%paid wrongly: duplicates and wrong amounts
1 in 5invoices don't match and are chased by hand
Finance
Industry figures, not Sigma results. Sources: APQC, 2020; Ardent Partners, 2025.

Weekly reports · plan vs actual · order to invoice

Operations

Refunds and order status · request routing · quality checks

Customer service

Contract checks · client onboarding · policy checks

Legal and compliance

Quote and discount checks · CRM updates · meeting briefs

Sales

Employee requests · access reviews · joiners and leavers

IT and HR

Where to start

We choose the first task with you during the diagnostic. A good first task has four signs.

It takes a lot of time
People spend many hours on it every month

Mistakes are costly
An error means a wrong payment, a penalty or a lost client

The rules are clear
They fit on one page

It repeats often
At least weekly, so you see results quickly

From first call to an agent in daily work in about 8 weeks

Book a call

Diagnostic

We rethink the process with you, count what it costs today and agree how we measure the result.

Prototype on your data

You see the agent work on your own data.

Pilot in your systems

We test the agent on real cases and show you the results before your team starts using it.

Go-live

The agent is part of daily work. We measure the effect in money, before and after.

8 weeks is our estimate; the exact plan comes out of the diagnostic. At launch we build the first agents and connect your systems. From week 6 your team runs them and adds new ones, and we support you.

Common questions

  • It starts work on its own. Agents run tasks on a schedule, report back and ask a person when a decision is needed.
  • Any model, from any provider. We are not an AI lab. You pick the model for each task and switch when a better one comes out. Open models can run inside your environment.
  • Works on top of your systems. Nothing is replaced and nobody is retrained.
  • Runs in the cloud. Tasks go on for hours or days and don't depend on anyone's laptop.
  • Built for a team. Agents, rules and results are shared, not locked in personal chats.

Leaders get 4.5% of revenue from AI against 0.9% for everyone else. Almost 70% of the value they expect comes from rebuilding processes, not from better tools. An assistant helps a person write and search, and the process stays the same. With Sigma, the work is rebuilt around the agent, and a person handles the exceptions.Source: BCG Applied AI Index 2026, Exhibit 1, p. 5 and p. 13; 1,330 executives surveyed.

  • Your own instance. Your company gets its own Sigma instance.
  • Single sign-on. People sign in with their company accounts.
  • Access follows people, not agents. Rights belong to a person or a service account. An agent can't see more than the person it works for.
  • Approval before actions. You choose which actions need a person's OK.
  • A log of every step. You see what each agent did and why.
  • Budgets per team. Spend is counted in real money, per person and per team.

In your own Sigma instance. We can also install Sigma inside your own environment on request, with a separate estimate.

Not yet. Security documentation and a technical review are available on request.

A person's request, a schedule, or your own systems through the API.

Not out of the box today. People work in the web app and the desktop and mobile apps, and get notifications when an agent needs them. Other channels are built on the API.

There is no public price list. The price depends on the process, and you get a fixed quote after the diagnostic.

Start with a diagnostic of your processes

In 1–2 weeks you get 2–3 tasks worth handing to agents, what each one costs you today, and a fixed proposal with scope, timeline and price.