Month-end close and practice management for bookkeeping firms, with AI that catches coding errors before the client sees them.
Finance & Admin comparison
Double (formerly Keeper) vs Stampli
Pricing, pros, cons, and ideal use cases — side by side.
StampliEnterprise
Accounts payable built around the invoice, with AI that codes, matches, and routes it before a human ever opens it.
At a glance
| Double (formerly Keeper) | Stampli | |
|---|---|---|
| Pricing | PaidNot fully published. Accounting firms are billed per connected client on a month-to-month basis with mix-and-match features; the Tax Suite is included with a $200/month annual commitment, and team email is a $10/month per connected mailbox add-on. Internal finance teams are quoted an annual flat rate. Ask specifically how a client with multiple entities is counted. | EnterpriseNot published — demo and custom quote. Pricing generally scales with invoice volume and module selection (AP, procurement, payments, cards). Ask for the all-in cost including implementation and ERP connector, and whether card and payment modules carry separate rates. |
| Category | Finance & Admin | Finance & Admin |
| Ideal for | Bookkeeping and accounting firms with recurring monthly clientsOutsourced CFO and controller practicesFirms standardising a repeatable month-end closeInternal finance teams closing multiple entities | Finance teams processing hundreds of invoices a monthControllers replacing an email-and-spreadsheet approval chainConstruction, manufacturing, and healthcare AP with heavy PO matchingCompanies whose ERP is the constraint on AP automation |
Pros & cons
Double (formerly Keeper)
Pros
- Purpose-built for the firm workflow, not the business owner
- AI review catches coding errors before the client review call
- Client question queue replaces chasing answers over email
- Per-client pricing scales with your book rather than seats
- Platinum partner in Intuit's App Partner Program
Cons
- Full rate card is not published — you need a quote
- Layered on QuickBooks or Xero; it is not a general ledger
- Wrong product for a business owner doing their own books
- The Keeper-to-Double rebrand means older reviews and help articles use the old name
- Value depends on the whole team adopting one close process
Stampli
Pros
- All approval discussion lives on the invoice itself — clean audit trail
- AI codes and matches against 2,700+ ERP-aligned fields
- Learns your organisation's coding patterns rather than using generic rules
- Covers procure-to-pay end to end, not just invoice capture
- Deep ERP integration breadth
Cons
- No published pricing and a real sales cycle
- Overbuilt below a few hundred invoices a month
- ERP integration quality varies — validate yours specifically in the demo
- Vendor-stated "89% of the work" is a marketing figure, not an audited benchmark
- Adding procurement and payments modules pushes the cost up quickly
Which should you choose?
Double (formerly Keeper) is the lighter-weight option (Paid), while Stampli sits higher on the pricing ladder (Enterprise). Double (formerly Keeper) is built around bookkeeping and accounting firms with recurring monthly clients; Stampli leans more toward finance teams processing hundreds of invoices a month. Shortlist the one whose strengths line up with your biggest constraint.
Still deciding between Double (formerly Keeper) and Stampli?
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