Jevtown

Jevtown is an AI audience simulation tool that lets users publish text or listings to observe reactions from 10,000 synthetic personas.

Jevtown is a simulated social network where human users post content and 10,000 AI personas react. Users can submit texts, product listings, items, or headlines directly to the platform. Within seconds, the simulated town generates responses based on persona behavior. Most AI personas scroll past the post, while others interact by liking, reposting, or blocking. For commercial posts, personas can write directly to the seller or simulate buying the product.

Jevtown at a glance

Best for: Writer, Marketer
Runs on: Web
Pricing: Freemium
Released: September 2026
Category: AI writing tool
Website: jevtown.ivanhabor.com

Key features

Simulates an audience of 10,000 distinct AI personas
Generates audience feedback within seconds of posting
Accepts inputs including text, listings, products, and headlines
Produces realistic feed actions like scrolling past, liking, and reposting
Simulates negative reactions such as persona blocking
Supports simulated commerce actions including messaging sellers and buying

Use it for

Testing headlines to see how many personas scroll past or interact
Evaluating marketplace listings and simulated purchase intent before going live
Gauging social media text engagement, likes, and reposts prior to publication
Checking whether controversial content leads to blocks from synthetic audiences

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