# Reach by Artificial Societies

> Simulate your LinkedIn audience to test and optimize posts pre-publish

Reach is a pre-publishing testing tool built on Artificial Societies' behavioral simulation engine. It generates 100 variants of a drafted LinkedIn post and tests them against simulated personas to predict engagement and select the top-performing versions.

Website: https://ycombinator.com/launches/Mv0-artificial-societies-simulate-high-value-audiences

## What it is for

- Test LinkedIn post variants before publishing to maximize reach
- Predict reaction counts and engagement across target audience demographics
- Identify weak copywriting angles before posting publicly

## Features

- Audience simulation using behavioral AI personas
- Automated generation of up to 100 post variations
- Reach and reaction prediction metrics
- Selection and ranking of the top three best-performing post variants
- Distribution slider to analyze response spreads

## Details

- Type: Web app
- Category: [Marketing & Sales](https://xiry.app/topics/marketing-sales.md)
- Open source: no
- Platforms: Web
- For: LinkedIn creators, marketing teams, founders, and corporate comms professionals
- Alternative to: Taplio, AuthoredUp
- Tags: linkedin, ai personas, audience simulation, content testing, copywriting

## Why it was saved

- [@ycombinator, 3 March 2025](https://x.com/ycombinator/status/1896576297003807005): Lets you A-test LinkedIn posts pre-publish and predict reactions from a simulated audience instead of guessing.

## Related

- [The Blueprint-First Cold Email Playbook](https://xiry.app/resources/the-blueprint-first-cold-email-playbook): A six-step outbound outreach framework using actionable blueprints instead of demo requests. (Framework, Free)
- [Blaze](https://xiry.app/resources/blaze): AI marketing workspace that turns websites and docs into multichannel campaigns (Web app, Paid)
- [marketingskills](https://xiry.app/resources/marketingskills): Curated marketing and growth skills for Claude Code and coding agents. (GitHub repo, Open source)
- [Ryan Levesque Customer Discovery & Ad Copy Framework](https://xiry.app/resources/ryan-levesque-customer-discovery-and-ad-copy-framework): A qualitative research framework to turn customer interviews into high-converting ad copy. (Tip, Free)
- [13 Common AI SaaS Landing Page Mistakes to Avoid](https://xiry.app/resources/13-common-ai-saas-landing-page-mistakes-to-avoid): Checklist and teardown of common conversion mistakes on AI SaaS landing pages (Framework, Free)
- [18 About Us Page Elements for E-E-A-T](https://xiry.app/resources/18-about-us-page-elements-for-e-e-a-t): Checklist of 18 trust signals to improve website About pages for SEO (Tip, Free)

Updated 10 October 2026. Page: https://xiry.app/resources/reach-by-artificial-societies

Make your own library: Xiry takes your saved reels, tweets, Reddit bookmarks and Watch Later videos, makes them searchable and pulls the useful stuff out, like this library. It's invite-only for now; join the waitlist at https://xiry.app/#waitlist.