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Nebula is the open-source AI workspace where finance teams build, deploy, and manage AI agents for invoice processing, reconciliation, and financial reporting. Agents run with human approvals, anomaly detection, and full audit trails across 1,000+ integrations.

Finance

Automate invoice processing, reconciliation, and close with AI agents in Nebula.

Nebula is the open-source AI workspace where finance teams build AI agents for invoice processing, reconciliation, and close. Human approvals, anomaly detection, and full audit trails guard every run.

From the upstream Sim community

  • Rivian | Volkswagen Group Technologies
  • eXp Realty
  • Artie
  • thinkproject
  • Mobile Health Consumer

Close the books faster.

Nebula agents handle the manual reconciliation work every cycle.

Reconcile accounts

Nebula matches transactions across systems and flags only the exceptions for review.

Process invoices

Nebula reads, codes, and routes invoices for approval without manual data entry.

Build reports

Nebula assembles recurring financial reports from your source systems on schedule.

Stay in control.

Nebula keeps a human in the loop and a record of every decision.

Route approvals

Nebula sends the right items to the right approver and waits before it acts.

Detect anomalies

Nebula watches spend and flags unusual transactions before they post.

Keep audit trails

Nebula logs every run block by block, so finance can prove every control.

Next, make it real

An idea is a start.
Give it a workspace.

Start building in Nebula, or talk through what your team wants to make.