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Second-hand Marketplaces

Mercari

Mercari currently ranks #2 in the Second-hand Marketplaces leaderboard with an overall AI visibility score of 50.10. Its strongest recent performance appears in Grok.

Overall Score
50
Rank #2 of 30
Industry Rank
#2
Engines Covered
5
Competitors
3
Updated
Apr 18, 2026

Visibility Overview

Mercari currently ranks #2 in the Second-hand Marketplaces leaderboard with an overall AI visibility score of 50.10. Its strongest recent performance appears in Grok.

Strongest visibility currently comes from Grok and Qwen.

Visibility is relatively weaker in ChatGPT and DeepSeek, leaving room to improve recommendation consistency.

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AI Visibility Trend

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Mercari is trending upward based on recent AI visibility runs.

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Engine Breakdown

ChatGPT
ChatGPT
Apr 18, 2026
Rank
#8
AI Index
30.7
Mention Rate
14.3%
Grok
Grok
Apr 18, 2026
Rank
#2
AI Index
78.0
Mention Rate
85.7%
DeepSeek
DeepSeek
Apr 18, 2026
Rank
#7
AI Index
31.7
Mention Rate
14.3%
MiniMax
MiniMax
Apr 18, 2026
Rank
#3
AI Index
48.9
Mention Rate
57.1%
Qwen
Qwen
Apr 18, 2026
Rank
#3
AI Index
61.3
Mention Rate
85.7%

Closest Competitors

eBay

Rank #1

77.9

Score gap: -27.8

Poshmark

Rank #3

49.3

Score gap: 0.8

The RealReal

Rank #4

48.9

Score gap: 1.2

FAQ

Why is Mercari ranked here?

Mercari is ranked using the current overall AI visibility score across tracked engines in Second-hand Marketplaces.

Which engines mention Mercari most?

See the engine breakdown section for the latest per-engine visibility results.

How often is this page updated?

The page updates whenever new completed leaderboard runs are available for this industry.