App · Marketing, sales & social
Crowdcheck
Test a post against 10,000 synthetic personas before you publish it.
Open crowdcheck-ai.vercel.app ↗
How builders describe it
Test a social post on 10,000 simulated AI readers with their own jobs, tastes, and memories before the real internet sees it.
hi everyone. inspired by jev, i created something real fun: crowd check. test your post/tweet on a crowd of 10,000 AI readers before the real internet sees it. they have their own jobs, personalities, tastes and memories. post anything and watch what happens: - do they like it? - hate it? - repost…
The decision Jev makes
Score a draft or a lead, pick the strongest option, or filter a feed.
Where it fits
Marketing and social work is full of judgment calls: is this hook strong, is this post worth reading, is this lead a fit. These projects hand those calls to Jev and keep the writing to people or other models. All 120 marketing, sales & social projects →
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