The verdict
Wave takes it, 2–1 on rounds.
On the published figures and the independent review sites, Wave takes 4 of 6 rounds. Treat that as a starting point and check the current figures on both pages, because prices and plans move.
Choose Wave if…
- • You want Wave's edge on what it costs to start and trying it before you pay
Choose Sage if…
- • You want Sage's edge on what customers say on trustpilot
Round by round
- Round 1What it costs to startWave wins
Wave wins this round on what the company itself publishes.
- Round 2Trying it before you payWave winsWave8/10
Free Starter plan
unlimited invoices, bills and bookkeeping records at $0
Source: waveapps.com ↗
Wave wins this round on what the company itself publishes.
- Round 3What customers say on TrustpilotSage winsWave5/10
3.2 out of 5
TrustScore from 550 reviews on Trustpilot
- 3.2 out of 5, against 4.0 out of 5
Source: trustpilot.com ↗
Sage wins this round on independent review-site data, not on its own claims.
- Round 4Who runs your payrollTie
Nothing to separate them here.

