Journal entry with rule + pack version
Post from the bank feed
Luca categorizes a card charge and posts the journal. The entry stores the rule name, rule-pack version, and whether AI proposed or approved it.
Accounting →Your agentic finance stack
Luca runs accounting, cap table, billing, inventory, and projects. Every action posts to a ledger that proves what happened.
On live books
Live books, posting now
8,581+
Transactions
$26.2M
Posted activity
32
Workspace modules
Open surfaces in the product hub
One system for the numbers
Payroll, AR, and AP feed the same books
Run payroll, receivables, and payables in TripleBooks, or sync them in. Everyone works from the same live data, so closes stay precise without spreadsheet handoffs.
- Bank and cards
- Customer invoices (AR)
- Vendor bills (AP)
- Payroll (wages, taxes, benefits)
What Luca does
Real actions across the business
Each example is a different module. Luca takes the action, and the ledger records what happened.
Cap table update + equity subledger post
Issue shares on the cap table
Luca records a share issuance to a holder. The equity subledger posts in the same pass, so ownership and the books stay aligned.
Cap table →AR invoice or AP payment on the ledger
Raise an invoice or pay a bill
Luca creates an invoice from the catalog, or pays a vendor bill against AP. Revenue or payable hits the ledger with the line snapshots intact.
Invoicing →MCP
The whole platform, exposed as tools
TripleBooks is an agentic finance stack by design. Every platform action is a tool an external agent can call, with the same permissions and ledger posting as the in-app assistant.
Every action is a tool
Platform actions ship as MCP tools. Luca and any other agent call the same surface the product uses internally.
Any agent can drive it
Claude, an internal agent, or your own automation. Connect through MCP and operate inside your tenant with RBAC intact.
Reach across the business
Accounting and close, cap table, invoicing and AR, bills and AP, catalog and inventory, projects and time, CRM and pipeline, treasury and documents.
Pricing
Three software plans
Flat monthly plans with hosting and a defined Luca AI allowance. Managed bookkeeping is priced on Pricing and Bookkeeping.
Core
Solo operators and single-entity businesses
$49/mo
- Hosting and storage included
- $25/mo usage credit
- Bank and card feeds with rules and autopilot
- Invoicing, bills, and reporting
Most popular
Growth
Teams with steady volume and automation
$149/mo
- Everything in Core
- $100/mo usage credit
- API keys and webhooks
- Multi-entity workspaces and period-close proofs
Enterprise
Firms, funds, and platforms at volume
Custom
- Everything in Growth
- Volume usage rates
- Self-hosting option
- SSO, advanced controls, dedicated onboarding
Usage beyond your plan's included credit bills at the standard rate card below. Your balance and every debit stay visible in Admin → Billing.
Ready for books that show their work?
Start a workspace, or talk to us about your close.