vs
Higher Score
Intercom
Customer Support AI
9.2
AT500 Score / 10
Rank #1 in category
▲ +2 this month
VS
Zendesk
Customer Support AI
8.9
AT500 Score / 10
Rank #3 in category
— this month
Detailed Comparison
August 2026 rankings data
| Metric |
Intercom |
Zendesk |
| AT500 Score |
9.2
✓ |
8.9
|
| Category Rank |
#1
✓ |
#3
|
| Monthly Change |
▲ +2
✓ |
—
|
| Category |
Customer Support AI
✓ |
Customer Support AI
|
| Website |
intercom.com
✓ |
zendesk.com
|
AT500 Verdict
Intercom ranks higher with an AT500 score advantage of 0.3 points.
The two tools are extremely close — both are strong choices in their category.