Know if your ad works before you spend a dollar
Define your target audience, upload your ad creatives, and get AI-predicted CTR, engagement scores, and actionable improvements — in seconds. Not after $2,000 in test spend.
No credit card required • Free forever plan available
Campaign Setup
Target Segment
Urban Millennials
25–34 • Facebook • $50k–100k
Ad Copy
Summer Sale — Up to 40% Off
Finally upgrade your wardrobe without breaking the bank. Limited time offer. Shop Now →
Creatives (3 images)
Simulation Results
Completed in 4.2sAction Likelihood
76/100
Purchase
Engagement
72/100
Strong
Sentiment
Positive
Score: 0.84
- Lead with the 40% discount in the headline — numbers drive 2× more clicks for this segment
- Add social proof: '10,000+ happy customers' increases trust for this age group
- Image #1 outperforms #2 and #3 by 23% — this audience responds to lifestyle over product shots
Trusted by 1,200+ marketers worldwide
The campaign cycle that's bleeding your budget
Most marketers replay this loop every single launch. It's not a skill gap — it's a data gap.
Launch Day
You launch with a guess
1 of 3Both creatives feel strong. I'll just go with my gut and see which one wins.
Only 22% of ads hit their CTR target on first launch
Day 6 — Budget Draining
Budget drains, no answers
2 of 3We've spent $900 and the CTR is 0.7%. Something's wrong but I can't tell what.
40% of ad spend is wasted on underperforming campaigns
Two Weeks Later
Too late to save it
3 of 3The data is finally in. The headline was the problem the whole time.
2–4 weeks to collect statistically valid performance data
The average campaign wastes $2,300+ before you learn what didn't work.
That's not a test — that's a tuition fee for a lesson you didn't need to pay for.
From idea to prediction in 3 steps
No setup, no integrations, no waiting for data to accumulate. Just answers — before you spend a dollar.
Define Your Audience
Build a rich audience segment: demographics, interests, pain points, and platform behavior. The more specific, the more accurate your simulation.
- Age, gender & location
- Interests & hobbies
- Online behavior patterns
- Pain points & motivations
Build Your Campaign
Add your ad copy — headline, body, and CTA. Upload up to 5 creative images and select your target platform.
- Headline & body copy
- Up to 5 image creatives
- Platform selection (FB, IG, TT…)
- CTA text & destination
Get AI Predictions
Receive predicted CTR, engagement scores, image rankings, sentiment analysis, and specific improvement suggestions — in seconds.
- Predicted CTR score
- Engagement & sentiment
- Image ranking by performance
- Actionable copy improvements
Everything you need to simulate
with confidence
One tool that answers the questions you used to spend thousands of dollars testing. Before you spend a cent.
CTR Prediction
Predict click-through rates before a single dollar is spent. Know if your campaign will hit its targets or fall flat.
Image Ranking
Upload multiple creatives and instantly know which image resonates best with your exact audience. No A/B test required.
Copy Analysis
Score your headline, body text, and CTA independently. Understand exactly what language triggers your audience to click.
Improvement Suggestions
Get specific, actionable guidance — not vague scores. Real suggestions like "lead with the benefit" or "soften urgency language."
Segment Library
Build reusable audience segments once and apply to any campaign. Maintain precise targeting consistency across all your work.
Platform Intelligence
Behavior modeled per platform. Facebook, Instagram, Google, TikTok, and LinkedIn audiences behave differently — we account for that.
Simple pricing, no surprises
Start free. Upgrade when you're ready.
Free
Perfect for trying it out
- 3 simulations per month
- Text-only campaigns
- CTR prediction
- Basic suggestions
Starter
For solo marketers and freelancers
- 20 simulations per month
- 2 images per simulation
- CTR + engagement predictions
- Image ranking
- Full suggestion report
Pro
For agencies and power users
- Unlimited simulations
- 5 images per simulation
- All Starter features
- Per-element copy analysis
- Platform-specific intelligence
Agency
For teams and large agencies
- Unlimited simulations
- 10 images per simulation
- All Pro features
- Team workspaces
- Priority support
- Custom segment sharing
All plans include a 14-day money-back guarantee. No questions asked.
What early users are saying
Real results from marketers who stopped guessing and started simulating.
“The image ranking feature alone is worth it. I can tell clients which creative to run before we launch — they love it. Saves me hours of A/B test prep every week.”
James K.
Facebook Ads Consultant · Independent
“We used to spend $2,000 testing ad creatives before finding winners. With sim-ai we narrowed it down before spending a cent. Our ROAS went up 3x in the first month.”
Sarah M.
Growth Lead · DTC Brand
“As a solo founder I can't afford to waste ad budget. This tool feels like having a senior media buyer on call 24/7. The improvement suggestions are shockingly specific.”
Priya S.
E-commerce Founder · Bootstrapped
1,200+ marketers
actively using sim-ai
4.8 / 5 rating
across all plans
Stop guessing. Start simulating.
Join 1,200+ marketers who predict before they spend. Your first 3 simulations are completely free — no credit card required.
Free forever plan available • Upgrade any time