Upvotes or oblivion?
Test your post before Reddit judges you.
AI simulation only. Not a survey of real people.
Why A/B test Reddit posts?
Reddit's diverse communities demand authentic messaging
Diverse communities
Reddit spans all interests, ages, and political views. See how different segments react.
Avoid downvotes
Reddit is brutal on tone-deaf posts. Test first to avoid getting buried.
Fast insights
Get demographic breakdowns in 8 minutes instead of risking a failed post.
Test privately
No impact on your karma or account. Test without anyone seeing.
How Reddit A/B testing works
Three simple steps to better posts
Paste your post variants
Enter 2 or 3 Reddit post versions you're considering. Titles or full text posts.
We poll 500 simulated Americans
Each persona has unique demographics and worldviews. They react as Redditors would.
Get your report
See positive/negative/neutral splits by age, education, political leaning, and region.
Simple pricing for Reddit testing
No subscriptions. Pay per test.
Free Preview
See how it works with a smaller sample
- 100 AI persona reactions
- Sex, Age & Urban/Rural breakdowns
- 2 sample audience quotes
- Full demographics in paid
- Results expire in 24h
Up to 3 free tests per week
A/B Test
Compare 2 message variants
- 500 reactions per variant
- Full demographic breakdowns
- 6 sample audience reactions
- CSV export
- 30-day access
A/B/C Test
Test 3 message variants
- 500 reactions per variant
- Full demographic breakdowns
- 6 sample audience reactions
- CSV export
- 30-day access
Test your Reddit posts now
Results delivered to your email in about 8 minutes.
Reddit A/B Testing FAQ
Can I test post titles vs full text posts?
Both! Test just titles for link posts, or full text for self-posts. simulated audience evaluate whatever you provide.
How do political breakdowns help on Reddit?
Reddit has strong political communities across the spectrum. See how your content plays with different political leanings before posting.
Will this prevent downvotes?
It helps you identify content that might trigger negative reactions from specific demographics, so you can adjust before posting.
Can I test for specific subreddits?
Use the "Additional context" field to describe your target subreddit and its culture. This helps simulated audience react more appropriately.
Is my content kept private?
Yes. Your posts are only used for testing and deleted after 30 days. We never share your content.
Can I test AMA or promotional content?
Absolutely. Reddit is notoriously skeptical of promotional content—test first to find authentic angles that resonate.
Important: SimAudience uses simulated audience modeled on demographic data. This is a synthetic simulation, not a survey of real Redditors. Results should be used for directional guidance only.
Explore More Testing Tools
A/B test any message, on any platform, with AI-powered audience simulation.