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Know Before
You Post.

PreViral uses Gemini's multimodal AI + 352K real posts to predict viral performance before you hit publish — then rewrites your content to guarantee it.

84.89%

F1 Accuracy

352K

Real Training Posts

Platforms

Analysis Time

Analyze Your Post

Select your platform and content type, then paste your caption for a full performance prediction.

Platform

Content Type

Caption / Title

0 / 2200

Thumbnail / Cover Image optional — improves accuracy

🖼️

Drop your thumbnail here or browse

JPG, PNG, WEBP · Max 10MB

Follower Count

Niche

HIGH

Confidence

Top --%
of similar posts

Hook Strength

Sentiment

Timing Score

Hashtag Score

📈 Projected Reach Trajectory

Estimated impressions over 10 days

Estimated from platform distribution patterns and creator size — calibrated against real posts where available, directional elsewhere. Actual reach depends on algorithmic factors we can't fully see.

🎯 What to Change

Apply these to flip your score to HIGH

AI Content Director

Gemini is analyzing your content...

Know Before
You Post.

Analyze Your Post

📈 Projected Reach Trajectory

10-Day Impression Report

🎯 What to Change

⚡ Live Trend Intelligence

Know BeforeYou Post.

Analyze Your Post

📈 Projected Reach Trajectory

10-Day Impression Report

🎯 What to Change

⚡ Live Trend Intelligence

Know Before
You Post.