Free tools
Calculators, no signup.
Fast utilities for creators and marketers. We ship one at a time — the rest of the list is on the roadmap.
Calculator
Live
Engagement rate calculator
Calculate the engagement rate of any creator from their followers, likes and comments. Works across Instagram, TikTok and YouTube.
Open tool
Calculator
Planned
Follower growth calculator
Project how long it takes to reach a target follower count at your current growth rate.
Coming soon
Calculator
Planned
Best posting times
Timezone-aware recommendations for the best hours to post on each platform.
Coming soon
Calculator
Planned
Instagram username checker
Check if a handle is available on Instagram without logging in.
Coming soon
Calculator
Planned
Hashtag analyzer
Paste a list of hashtags and see estimated reach and competition.
Coming soon
Start selling tonight.
Install the free plugin, connect a provider, map one product. Paid plans only add the validation service — the reseller engine is free forever.