Klaviyo vs Customer.io
Klaviyo and Customer.io compared: the outlets each sponsors, the ones they share, and the ones where only one appears.
145Klaviyo4 newsletter ads · 136 podcast ads · 5 event sponsor lists
“Klaviyo unifies AI-powered email marketing and SMS to drive growth, retention, and measurable results. Build personalized, omnichannel experiences across WhatsApp, ecommerce, and more with K:AI Agents.” Source
27Customer.io15 newsletter ads · 10 podcast ads · 2 event sponsor lists
“Fueled by first-party data, create personalized journeys across all channels with our AI-powered customer engagement platform.” Source
Where each ran Newsletter and podcast ads, last 12 months.
| Klaviyo | Customer.io | Lane | |
|---|---|---|---|
| 70 | 0 | News podcasts | |
| 51 | 3 | Technology podcasts | |
| 0 | 10 | Product & design newsletters | |
| 0 | 7 | Business podcasts | |
| 6 | 0 | Comedy podcasts | |
| 4 | 0 | Retail & e-commerce newsletters | |
| 0 | 2 | Marketing & growth newsletters | |
| 0 | 1 | Business & economy newsletters |
In common 0 outlets with both on record.
Only one on record Not on record means we haven’t seen it, not that the other doesn’t buy there.
Klaviyo · 11 outlets
Customer.io · 10 outlets
Counts are the ads and listings we’ve found. They don’t show spend.