Free tools
The API, with the lid off
Free, in the browser. 6 of these look up real data for anyone, no account needed, within a small daily allowance. The rest show the exact shape of the API response on sample data, and every result says which it is. 29 sit on endpoints that are live in the API today.
Live now — real data, no account
6
Instagram profile viewer
Any public Instagram profile, no login
Live · real data
TikTok profile viewer
Any public TikTok profile, no login
Live · real data
YouTube channel viewer
Subscriber counts and channel stats
Live · real data
TikTok video to text
Everything said in the clip, written out
Live · real data
YouTube video to text
The whole spoken track, not the caption preview
Live · real data
What an app's reviews add up to
Themes, complaints and requests, summarised
Live · real data
Research
8· sample data
Look up any public profile
Followers, bio and stats, without logging in
Sample data · endpoint live in the API
Check if a username is taken
One name, checked across platforms
Sample data · endpoint live in the API
Instagram username checker
See if an Instagram handle is free
Sample data · endpoint live in the API
See who unfollowed you on Instagram
Compare followers against following
Sample data · endpoint not wired yet
TikTok username checker
See if a TikTok handle is free
Sample data · endpoint live in the API
LinkedIn profile viewer
Public LinkedIn profiles and companies
Sample data · endpoint live in the API
Which subreddits your buyers read
Communities ranked by how much they discuss a niche
Sample data · endpoint live in the API
A brand's Facebook ads
The ads a brand has in rotation
Sample data · endpoint live in the API
Transcribe
3· sample data
Video to text, on three platforms
The spoken audio, as plain text you can edit
Sample data · endpoint live in the API
Instagram Reel to text
The audio of a Reel, as text
Sample data · endpoint live in the API
Transcribe a channel, not one video
One run over a channel's recent uploads
Sample data · endpoint not wired yet
Analyze
3· sample data
Understand a video by its comments
The themes under any YouTube video
Sample data · endpoint live in the API
Read an Amazon listing's reviews
The reviews themselves, for you to judge
Sample data · endpoint live in the API
Analyze any Naver blog
Post volume, topics and reach in Korea
Sample data · endpoint not wired yet
Monitor
2· sample data
Calculate
9· sample data
A creator's real engagement rate
Measured from recent posts, not from follower count
Sample data · endpoint live in the API
What a sponsored post is worth
Estimate what a creator makes per post
Sample data · endpoint live in the API
Instagram engagement rate calculator
The real rate for any Instagram account
Sample data · endpoint live in the API
Instagram Reels engagement calculator
How Reels perform against the account average
Sample data · endpoint live in the API
TikTok engagement rate calculator
The real rate for any TikTok account
Sample data · endpoint live in the API
TikTok money calculator
What a TikTok creator earns per post
Sample data · endpoint live in the API
YouTube money calculator
What a channel earns per video
Sample data · endpoint live in the API
YouTube Shorts money calculator
What Shorts earn per million views
Sample data · endpoint live in the API
Twitch money calculator
What a streamer earns from subs
Sample data · endpoint live in the API
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