Square Invoices vs Wave
as AI assistants see them, week of 2026-09-21
Wave edges out Square Invoices overall, scoring 43 to 31 and appearing in 40 of 70 answers versus 31 of 70. The gap shows up across assistants too: Gemini rates Wave highest at 50 against Square Invoices' 29, and Claude and ChatGPT both favor Wave as well, while Perplexity has them close (41 vs 42). Head to head, Wave is named more often on 8 questions, Square Invoices on 3, with 9 ties. Both tools show up fully for "best free invoicing tools" and "easiest to use," but neither gets a mention for international clients, multi-currency, or VAT/sales tax questions.
Head to head
| metric | Square Invoices | Wave |
|---|---|---|
| score | 31 | 43 |
| questions won | 12 | 15 |
By assistant
Square Invoices
| assistant | score | named in, this week | usual spot, this week |
|---|---|---|---|
| ChatGPT | 21 | 25% of answers | #2.4 |
| Claude | 32 | 50% of answers | #4.9 |
| Gemini | 29 | 50% of answers | #5.8 |
| Perplexity | 42 | 55% of answers | #3.0 |
Wave
| assistant | score | named in, this week | usual spot, this week |
|---|---|---|---|
| ChatGPT | 38 | 50% of answers | #3.0 |
| Claude | 45 | 60% of answers | #3.3 |
| Gemini | 50 | 70% of answers | #3.7 |
| Perplexity | 41 | 55% of answers | #3.2 |
Where they differ
Only Square Invoices gets named for
nothing exclusive
Only Wave gets named for
- What's the best invoicing app for a solo consultant?
- What's the best invoicing software for freelancers?
- What's the best invoicing tool that chases late payments automatically?
More comparisons
- Square Invoices vs Xero
- Square Invoices vs Stripe Invoicing
- QuickBooks vs Square Invoices
- Invoice Ninja vs Square Invoices
- QuickBooks vs Wave
- Wave vs Zoho Invoice
Not sold on either?
Scores count how often each assistant names a product, weighted by position. How the score works · Full Invoicing software leaderboard