Spend and expense management software: 9 vendors compared
Spend management is the category that produced the most valuable company in this set. Ramp reached a $44 billion valuation in 2026; Brex sold to Capital One for $5.15 billion; in Europe, Pleo, Payhawk and Moss compete for mid-sized companies, with Moss and Payhawk both passing unicorn status in 2026. Expensify, the pioneer, is rebuilding its product while its revenue declines. Every vendor below has a full profile.
The vendors
Startups first, ordered by funding raised, then the established vendors they compete with
RampStartup · $3.0bn raisedCorporate cards, expense management, bill pay and procurement in one platform, now selling itself as an AI-run finance operations layer for companies from ten staff to enterprise.→
MossStartup · $220m raisedBerlin spend management platform for European SMEs: corporate cards, invoices, reimbursements and accounting sync, now a unicorn and pushing a finance AI suite built with its customers' finance teams.→
VerticeStartup · $101m raisedLondon spend optimisation platform for SaaS, cloud and direct procurement: pricing benchmarks, renewal management and negotiation, run for finance teams that want to cut software costs without adding headcount.→
PayflowsStartup · $32m raisedParis finance operations platform for mid-sized companies: procurement intake, vendor management, payments and cash flow forecasting in one system, founded by two former Luko executives and backed by Balderton and Ribbit.→
BrexCorporate cards, spend management, banking and travel for startups and enterprises, acquired by Capital One for $5.15bn in a deal that closed in April 2026, with the founders staying on to run it.→
EmburseTravel, expense, invoice and payments platform for mid-market and enterprise finance teams, assembled by K1 from Certify, Chrome River, Nexonia, Abacus, Tallie and Captio, with about 20,000 customers in 120 countries.→
ExpensifyExpense management for small businesses and individuals, listed on Nasdaq, with 640,000 paid members and a company-wide rebuild onto New Expensify, whose revenue is growing 250% a year while the legacy product declines.→
PayhawkLondon spend management platform founded in Bulgaria, combining cards, expenses, accounts payable and procurement for mid-sized companies; passed $100m in recurring revenue in 2026 and is raising at a reported $2bn valuation.→
PleoCopenhagen spend management platform with company cards, reimbursements, invoices and accounting sync for more than 40,000 European businesses, and the first of the European spend companies to reach unicorn status.→Common questions
What is spend management software?+
Corporate cards, expense claims, bill pay and budgets in one platform with controls applied before money is spent, and automatic posting to the ledger.
What is the difference between Ramp and Brex?+
Ramp is independent, larger and has expanded into AP, procurement, travel and accounting operations. Brex has been part of Capital One since April 2026 and focuses on startups and enterprises.
Which spend platforms serve European companies?+
Pleo, Payhawk, Moss and Spendesk are built for European entities, cards and accounting systems such as DATEV; Ramp and Brex are US-first with international cards.
Related
Updated September 2026 · Part of Accountio’s accounting technology coverage
