Klaviyo vs PostHog

Head-to-head benchmark across 6 performance stats.

Klaviyo leads on Endurance (+26), but PostHog edges out on Clarity (+4).

Side-by-Side
Klaviyo
VS
PostHog
994
Trophies
866
#48
Global rank
#88
COMMON
Rarity
COMMON
CRM
Category
Analytics
1818
Win / loss
1437
2
Streak
Stat Comparison
78
POWERΔ 10
68
POWER: Klaviyo 78, PostHog 68. Klaviyo leads by 10.

Klaviyo carries more domain weight — looks more established.

61
SPEEDΔ 20
41
SPEED: Klaviyo 61, PostHog 41. Klaviyo leads by 20.

Klaviyo's pages load far faster — the gap is hard to miss.

71
CLARITYΔ 4
75
CLARITY: Klaviyo 71, PostHog 75. PostHog leads by 4.

PostHog's messaging is a touch sharper.

Klaviyo ranks 3rd of 6 in crm for Clarity.

61
PRESENCEΔ 1
62
PRESENCE: Klaviyo 61, PostHog 62. PostHog leads by 1.

PostHog has a small edge on online presence.

Klaviyo ranks 2nd of 6 in crm for Presence.

PostHog ranks 3rd of 7 in analytics for Presence.

65
ENDURANCEΔ 26
39
ENDURANCE: Klaviyo 65, PostHog 39. Klaviyo leads by 26.

Klaviyo's reliability profile is in a different class altogether.

Klaviyo ranks 2nd of 6 in crm for Endurance.

69
MOMENTUMΔ 18
51
MOMENTUM: Klaviyo 69, PostHog 51. Klaviyo leads by 18.

Klaviyo's founder activity is keeping the card moving up.

Klaviyo ranks 2nd of 6 in crm for Momentum.

Matchup Tier
DOMINANT
Klaviyo leads on most battle types

How this matchup looks across the full battle-type rotation, based on each side's stats. Real battles still depend on live events. This is just the underlying strength.

Head-to-Head Record
KlaviyoLEADS 1–0· 1 battle
View Klaviyo's cardView PostHog's card
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