Expense reports nobody has to chase.
Card transactions flow in, receipts get matched, policies get checked and entries get posted — so month-end isn't a scavenger hunt for missing receipts.
How it works
Four steps, mostly handled by AI.
Connect cards
Company and owner cards connect through live bank feeds or statement imports.
Capture receipts
Snap a photo, forward an email or upload — AI matches receipts to transactions.
Check and approve
Policies are checked before approval, and exceptions go to the right manager.
Post
Coded expenses and reimbursements post to your books with receipts attached.
Everything in Expense
The depth you'd expect from the incumbents — rebuilt so the application does the work.
marks a feature powered by AI
Cards
- Live feeds for company and personal cards
- Statement imports for major card issuers
- Owner and executive card tracking
- Card-to-entity mapping across companies
Receipts
- Mobile capture from any phone (installable web app)
- Email forwarding for e-receipts
- Automatic receipt-to-transaction matching
- Missing-receipt reminders
- AI reads receipts in any language or currency
Policy and approvals
- Spending policies by role, category and amount
- AI flags out-of-policy and unusual spend
- Manager approvals with delegation
Accounting
- AI GL coding learned from your history
- Reimbursements and mileage
- Posts to your accounting system with attachments
- AI drafts the month-end accrual for unsubmitted spend
AI-guided implementation
- AI configures your setup from connected systems and documents
- Every AI-set value marked with its source for your review
- Step-by-step AI implementation guide
- History imported with AI column mapping
- Shadow mode to compare AI with your team before go-live
AI access from your tools
- Connect Claude, ChatGPT, Gemini or Grok through MCP
- Ask questions of your live data in plain English
- Assistants propose; people approve and release
- Same roles and permissions as the application
What the AI actually does
Not a chatbot in the corner. AI is how the work gets done.
Matches the receipt
No more hunting — AI pairs receipts with the right transaction.
Codes the spend
Categories and GL accounts are suggested from your history, with reasoning.
Catches the outliers
Duplicates, split transactions and policy breaks are flagged before approval.
Controls you can show an auditor
- Policy rules enforced before approval
- Role-based access by company
- Full audit trail on every expense
Connects with
Works even better together
Every Slingstone application shares the same data and the same AI.
See what your applications should have been doing all along.
Book a 30-minute demo and we'll show you Slingstone working with your systems and your workflows.
Book a demoOr email us at hello@slingstonehq.com