PayPal Invoicing vs Square Invoices

as AI assistants see them, week of 2026-09-28

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Square Invoices currently outscores PayPal Invoicing overall, 29 to 16, with Perplexity especially keen on Square (39) versus PayPal's more modest showing there (13). Square shows up in 29 of 75 answers, PayPal in 19 of 75, and head-to-head Square leads on 11 questions compared to PayPal's 3, with 11 ties. Both tools get full marks (3 of 3) for lowest payment fees, and Square adds perfect scores for free invoicing tools and card payments. Neither is ever named for international clients or multiple currencies, and both miss out on the solo consultant question too.

Head to head

metric	PayPal Invoicing	Square Invoices
score	16	29
questions won	13	14

By assistant

PayPal Invoicing

assistant	score	named in, this week	usual spot, this week
ChatGPT	8	15% of answers	#4.0
Claude	28	40% of answers	#4.5
Gemini	not sampled this week
Perplexity	13	25% of answers	#4.2

Square Invoices

assistant	score	named in, this week	usual spot, this week
ChatGPT	17	15% of answers	#2.0
Claude	31	45% of answers	#4.3
Gemini	not sampled this week
Perplexity	39	50% of answers	#3.5

Where they differ

Only PayPal Invoicing gets named for

Which invoicing software is best value for money?
What's the best free invoice template or generator with no signup?
What are the best alternatives to Square Invoices?
What's the best invoicing software in 2026?

Only Square Invoices gets named for

What are the best invoicing software tools?
What's the best alternative to QuickBooks for invoicing?
What's the best invoicing app for contractors and trades?
What's the best invoicing tool that connects to accounting software?
What are the best alternatives to QuickBooks?

More comparisons

Not sold on either?

Scores count how often each assistant names a product, weighted by position. How the score works · Full Invoicing software leaderboard