Buttondown vs Constant Contact

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

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Buttondown and Constant Contact tie overall at 6 out of 100, and both get named in 6 of 59 answers, but they show up for different crowds. Buttondown leans into newsletter-and-creator questions, landing in 2 of 3 answers for "best newsletter platform," while Constant Contact leans into small-business territory, appearing in 2 of 3 answers for "best email marketing tool for a small business" and for "best email marketing platforms." Head-to-head, Buttondown is named more often on 5 questions, Constant Contact on 3, with 12 ties. Claude rates Buttondown higher (14 vs 2), while Perplexity favors Constant Contact (8 vs 0).

Head to head

metric	Buttondown	Constant Contact
score	6	6
questions won	5	3

By assistant

Buttondown

assistant	score	named in, this week	usual spot, this week
ChatGPT	3	5% of answers	#5.0
Claude	14	25% of answers	#6.4
Gemini	not sampled this week
Perplexity	0	0% of answers

Constant Contact

assistant	score	named in, this week	usual spot, this week
ChatGPT	7	11% of answers	#4.5
Claude	2	5% of answers	#10.0
Gemini	not sampled this week
Perplexity	8	15% of answers	#6.7

Where they differ

Only Buttondown gets named for

What's the best newsletter platform?
Which email platform is best for a solo creator?
What's the best email tool for selling a paid newsletter?
What's the best email platform that doesn't charge for duplicate subscribers?
What are the best free email marketing tools?

Only Constant Contact gets named for

What's the best email marketing tool for a small business?
What's the best email marketing software in 2026?
What are the best email marketing platforms?

More comparisons

Not sold on either?

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