Accounting · head to head
Airbase vs Sage 50
Airbase
Accounting
Spend management combining corporate cards, bill payment and expense claims, now part of Paylocity
- From
- $29/month
- Rated
- -
Sage 50
Accounting
Windows desktop accounting with the ledger held in a local data file rather than in a browser
- From
- $29/month
- Rated
- -
The short version
- Each has a real cost: Airbase card issuing and bill payment are built around United States entities and United States bank accounts, so a group with subsidiaries abroad keeps running local card and payment processes alongside and does not get the single ledger of spend that justified the purchase.; Sage 50 it is a Windows desktop application, so Mac users need a virtual machine or a hosted desktop, and every added remote worker becomes a hosting bill rather than another browser tab.
- They diverge on capability: Airbase covers Corporate cards, Sage 50 covers Local company data file.
- Prices and features above were last checked on 30 August 2026.
Where they differ
Only the attributes on which Airbase and Sage 50 actually diverge.
Identical on both: starting price ($29/month), pricing model (subscription), free tier (No), user rating (Not yet rated), category (Accounting).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Airbase
- Corporate cards
- Virtual cards per vendor
- Bill payment
- Expense reimbursement
- Unified approval policy
- Purchase intake and procurement
- Automated coding
- Receipt collection
Only in Sage 50
- Local company data file
- Nominal, sales and purchase ledgers
- Bank reconciliation
- VAT and sales tax handling
- Stock control
- Job and project costing
- Multi user access
- Microsoft 365 integration
Both cover
- Audit trail
What people use each for
The jobs each tool is most often brought in to do.
Airbase
- A company that has outgrown one shared company card and needs per person and per subscription cards with real limitsnot Sage 50
- A finance team where supplier invoices arrive in an inbox and approval is whoever replies, with no record afterwardsnot Sage 50
- A controller trying to close the month without rebuilding card and expense coding from statements every timenot Sage 50
- An organisation that wants spend approved before it is committed rather than discovered when the invoice arrivesnot Sage 50
Sage 50
- An established small business that wants its accounting data physically in the building rather than on a vendor's serversnot Airbase
- A construction or trade business needing job costing and stock depth that the entry level cloud products do not matchnot Airbase
- A company with unreliable internet where a browser only ledger would stop work whenever the line dropsnot Airbase
- A long standing user with a decade of transaction history in the file for whom migrating to anything else is the expensive optionnot Airbase
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Airbase
- Card issuing and bill payment are built around United States entities and United States bank accounts, so a group with subsidiaries abroad keeps running local card and payment processes alongside and does not get the single ledger of spend that justified the purchase.
- The value depends on nearly all spend flowing through the platform, which makes partial adoption almost worthless and means the rollout is a change management exercise across every budget holder rather than a finance department deployment.
- Paylocity's acquisition in 2024 reorients the roadmap towards a human capital management suite, so expense reimbursement is likely to be well served while procurement and the more finance specific features compete for attention with payroll and HR priorities.
- Pricing combines a platform fee with tiering on features and users, and part of the economics rests on interchange rebates from card spend, so a company that puts most of its spend on transfers rather than cards pays the fee without earning the offset.
- The general ledger sync is a mapping you own, so a chart of accounts change, a new department dimension or a ledger migration means reworking the coding rules, and a bad mapping quietly posts correct approvals to the wrong accounts.
Sage 50
- It is a Windows desktop application, so Mac users need a virtual machine or a hosted desktop, and every added remote worker becomes a hosting bill rather than another browser tab.
- Multi user working shares a data file over the network, so all users effectively need to be on the same local network or on the same hosted server, and file corruption in a shared file environment is a recovery from backup rather than a support ticket.
- The United States and United Kingdom editions are separate products with different tax engines, so a business trading in both markets cannot run one Sage 50 across them, and experience or add ons from one edition do not transfer to the other.
- Additional users are licensed individually at full price, which means a part time bookkeeper, an approver who signs off purchase invoices and a manager who only ever reads reports all cost the same as the full time finance person.
- Sage's development effort has moved to its cloud accounting products, so the eventual move off Sage 50 is a re-implementation with historical data conversion and a fresh chart of accounts rather than an in place upgrade, and that project only gets larger the longer the file grows.
Pricing, plan by plan
Airbase
$29/month- StandardFree
- Corporate cards
- Expense reports
- Bill pay
- Premium$10/month
- Advanced approvals
- NetSuite sync
- Procurement
- Enterprise$undefined/month
- Custom workflows
- API access
- Dedicated support
Sage 50
$29/month- Pro Accounting$50/month
- Core accounting
- 1 user
- Basic reports
- Premium Accounting$85/month
- 5 users
- Job costing
- Inventory
Which should you pick?
Choose Airbase if
- You need corporate cards.
- You work on Web, Ios, Android.
- You also want virtual cards per vendor.
Choose Sage 50 if
- You need local company data file.
- You work on Windows.
- You also want nominal, sales and purchase ledgers.
Questions people ask
- Is Airbase or Sage 50 better?
- Neither clearly leads. Airbase starts at $29/month and Sage 50 at $29/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Airbase or Sage 50?
- Airbase starts at $29/month and Sage 50 at $29/month.
- Does Airbase or Sage 50 run on more platforms?
- Airbase runs on Web, Ios, Android. Sage 50 runs on Windows.
- What is Airbase best used for?
- Airbase is most often used for a company that has outgrown one shared company card and needs per person and per subscription cards with real limits, a finance team where supplier invoices arrive in an inbox and approval is whoever replies, with no record afterwards, a controller trying to close the month without rebuilding card and expense coding from statements every time, an organisation that wants spend approved before it is committed rather than discovered when the invoice arrives. Of those, a company that has outgrown one shared company card and needs per person and per subscription cards with real limits and a finance team where supplier invoices arrive in an inbox and approval is whoever replies, with no record afterwards are not what Sage 50 is typically brought in for.
- What can Airbase do that Sage 50 cannot?
- Airbase covers Corporate cards, Virtual cards per vendor, Bill payment, Expense reimbursement. Sage 50 covers Local company data file, Nominal, sales and purchase ledgers, Bank reconciliation, VAT and sales tax handling. Both handle Audit trail.
Answered from the vendors’ own pages
Airbase: Does it work for companies outside the United States?
Partially. Some international spend and reimbursement is supported, but card issuing and the payment rails are strongest for United States entities. Confirm coverage for each country you operate in before assuming it replaces local processes.
Sage 50: Is Sage 50 cloud software?
No. The application runs on Windows and the ledger is a local file. The Sage 50cloud tiers add Microsoft 365 integration and a sync service for remote access, but the accounting itself is still desktop software.
Airbase: Does Airbase replace our accounting system?
No. It manages spend and pushes coded transactions into the ledger. QuickBooks, NetSuite or whatever else you use stays.
Sage 50: Can my accountant work in it?
Yes, and many accountants in the United Kingdom and the United States know it well. Practically they will either take a backup of the company file, or connect through the remote data access service, or work on a hosted copy. Agree which of those before you start.
Airbase: What changed after the Paylocity acquisition?
Ownership and roadmap direction. The product continues, now positioned alongside Paylocity's payroll and HR products. If procurement is your main reason to buy, ask directly about investment in that module.
Sage 50: Does it still require an annual subscription?
Sage moved Sage 50 to subscription licensing, so continued access and tax table updates depend on an active subscription. Confirm what happens to your ability to open historical data if you stop paying.
Airbase: How is it priced?
A platform subscription with tiers, plus usage and user dimensions, partly offset by rebates on card spend. Because the rebate depends on card volume, model your own mix of card versus transfer spend before accepting a payback figure.
Sage 50: Is the United Kingdom version the same product as the United States version?
No. They share a name and a heritage but they are different codebases with different tax handling. Buy the edition for the country where you file.
Airbase: Can we use it for accounts payable only?
You can, but the approval consistency argument weakens considerably. Most of the reported benefit comes from cards, bills and reimbursements sharing one policy and one coding process.
Sage 50: What about payroll?
Payroll is a separate Sage product with its own subscription and per employee cost. Budget for it separately rather than assuming the accounting subscription covers it.
Airbase: Will our auditors accept the approval records?
The per transaction record of approver, receipt and coding is generally what auditors want to see for spend testing. Agree the sampling approach with them early, particularly around any spend that still happens outside the platform.
Sage 50: How hard is it to move to a cloud system later?
Expect to convert opening balances and a limited window of transaction history rather than the full file, and to redo the chart of accounts, the customer and supplier records and any custom reports. Most businesses do it at a year end for that reason.
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