Engagement calculators, hashtag generators, fake follower checkers, AI content ideas, and more. 100% free.
Calculate the real engagement rate of any Instagram account
Get a health score, engagement analysis, and AI recommendations
Get AI-powered recommendations to improve your content
Analyze Reels performance, play counts, and engagement
Detect fake followers with AI-powered fraud analysis
Compare two Instagram accounts side by side
Generate 10 viral content ideas for any niche
Get 30 categorized hashtags for maximum reach
Discover trending hashtags in any country
Discover top creators in any niche with AI
Find local influencers in any city or country
Find similar accounts to any Instagram creator
Estimate how much influencers charge for posts
Check the quality score of any YouTube channel
Calculate engagement rate of any YouTube channel
Check subscriber count, tier, and growth rate
Compare two YouTube channels side by side
Discover YouTube channels in any niche
Find channels similar to any YouTube creator
Find YouTube influencers in any region
Calculate real engagement rates for any TikTok creator
Get an AI quality score for any TikTok account
Detect fake followers and bots on any TikTok account
Estimate TikTok creator pricing based on metrics
Compare two TikTok creators side by side
SIGNAL gives you AI competitor analysis, content generation, auto-publishing across 7 platforms, and more.
SIGNAL offers 25 free tools for Instagram, YouTube, and TikTok creators and marketers. Calculate engagement rates, detect fake followers, generate hashtags, find influencers by niche or location, compare accounts, and estimate pricing — all powered by AI. No signup required.