Brex vs Moss: which fits your firm?
Brex and Moss both publish a free plan; both list small and mid-size firms.
Prices and details verified August 15, 2026. Both records sit in AP, AR, and payments and are compared on vendor-published specifications, the same way across every tool.
Brex vs Moss side by side
6 of 13 dimensions differ. Rows marked "Differs" are where the two records do not match.
| Dimension | Brex | Moss |
|---|---|---|
| Entry price | Free plan | Free plan |
| Pricing modelDiffers | Free | Flat rate |
| Free trial | Not listed | Not listed |
| Free plan | Yes | Yes |
| Firm size fit | Small, Mid-size | Small, Mid-size |
| Built forDiffers | Firms and their clients | Small businesses |
| SpecialisationDiffers | Bookkeeping, Advisory | Bookkeeping |
| Automation profile | High volume, routine work | High volume, routine work |
| Deployment | Cloud, Mobile | Cloud, Mobile |
| Geo availabilityDiffers | US, Global | UK, EU |
| Integrations listedDiffersBoth list: NetSuite, QuickBooks, Xero. | 4 listed | 8 listed |
| Certifications | Not published | Not published |
| Support channelsDiffers | Phone, Chat, Email, Knowledge base, 24/7 cover | Email, Chat, Phone, Knowledge base |
Which one fits your firm
Choose Brex if
- Small to mid-sized firms that want global card acceptance for clients with international transactions.
- Practices on QuickBooks, Xero, or NetSuite that want a free corporate-card and expense layer.
- Clients with up to two entities. The free Essentials plan covers them with no per-seat fee.
Think twice about Brex if
- Firms whose clients run more than two entities on the free tier. Multi-entity sits behind the Premium plan ($12).
- Practices that need HRIS-driven expense rules without paying per user. HRIS sits behind Premium ($12 per user).
- Firms that want a published partner referral fee before applying. Brex does not list public commissions.
Choose Moss if
- UK and European SMEs that want corporate cards, expense management, and AP in one spend platform.
- Finance teams on Xero, NetSuite, Sage Intacct, or DATEV that want spend control and approval flows.
- Small teams wanting to start on a free tier before adding paid modules.
Think twice about Moss if
- US-based businesses. Moss operates in the UK, Germany, Austria, and the Netherlands.
- Firms wanting a tool to resell to clients. Moss is bought by businesses for their own spend.
- Teams needing one published all-in price. Moss prices its modules individually on request.
What each one does
About Brex
Brex's Essentials plan is free and covers corporate cards, expense management, bill pay, and accounting connections for up to two entities. There is no per-seat fee on the base plan. The paid Premium tier at $12 per user per month adds multi-entity support, customizable expense policies, and HRIS connections.
Built for firms that want free corporate cards and expense management on QuickBooks, Xero, or NetSuite.
About Moss
Moss is a spend management platform for UK and European businesses, combining corporate cards, employee reimbursements, and accounts payable in one place with approval controls and accounting sync. It uses modular pricing with a free tier for small teams and connects to ledgers including Xero, NetSuite, Sage Intacct, and DATEV.
Best for UK and European SMEs that want corporate cards, expense management, and AP automation in one spend platform.
Frequently asked questions
- Which is cheaper, Brex or Moss?
- Their published entry tiers match: both are a free plan. Plan contents and per-user terms differ, so read the published plans before treating the two as equivalent.
- Do Brex and Moss both offer a free trial?
- No. Neither Brex nor Moss lists a free trial. Both publish a permanently free plan.
- Which one integrates with QuickBooks and Xero, Brex or Moss?
- Brex lists QuickBooks and Xero. Moss lists QuickBooks and Xero. Across their full published lists the two share 3 integrations: NetSuite, QuickBooks and Xero.
- Which suits a smaller firm, Brex or Moss?
- Both records list the same firm sizes: small and mid-size. The split comes from the rest of the record, including deployment, specialisation and the integrations each vendor lists.