Head to head
Klaviyo vs ActiveCampaign
Not opinion — what AI engines actually said, across 8 answers where both were named.
In questions where both appear, AI named Klaviyo earlier 5 times out of 8.
Where both were named
| Question | Klaviyo | ActiveCampaign | Engine |
|---|---|---|---|
| best email marketing software | #4 | #6 | groq |
| email marketing software comparison | #3 | #7 | groq |
| top email marketing platforms | #3 | #7 | groq |
| best email marketing software for small business | #4 | #2 | gemini |
| what is the best email marketing tool in 2026 | #1 | #5 | gemini |
Lower number = named earlier in the answer.
Engine by engine
Klaviyo
| Engine | Score | Rank |
|---|---|---|
| Gemini Flash Lite | 14.9 | #110 |
| Groq Llama 3.3 70B | 46.8 | #21 |
ActiveCampaign
| Engine | Score | Rank |
|---|---|---|
| Gemini Flash Lite | 46.3 | #10 |
| Groq Llama 3.3 70B | 11.2 | #106 |