Tell: Crypto Rug Checks for X by Tell
A short verdict under crypto posts on X: bundled launches, creators dumping, honeypots, and the call record behind each account. Free, no account, no wallet.
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About this extension
Tell puts a short verdict under crypto posts on X, so you can see what's behind a coin or an account before you buy.
What you see
One line under the post. Red means a hard stop, like a bundled launch, a honeypot or a creator who can still freeze your tokens. Amber means be careful, like a poor call record or thin liquidity. Green means trusted. Grey is context. Click the line and the evidence opens right there.
Launch checks on Robinhood Chain
Tell reads every Pons launch straight from the chain: wallets tied to the creator, what they bought in the first seconds, snipers, and what those wallets still hold today. When those wallets start selling, the line turns red.
Other chains
When a post names a contract on Solana, Base, Ethereum or BNB Chain, Tell checks it live with public sources (DexScreener, RugCheck, GoPlus): honeypot, sell tax, mint or freeze still on, concentrated holders, liquidity pulled.
The record behind an account
Under a profile's bio, Tell shows the coins the account has named in its posts and how each one did since, so you can see who calls winners and who calls coins that died.
Free, no account
No sign-up, no wallet, no login. Tell only runs on x.com and twitter.com, never likes, follows or posts anything, and never reads your messages, bookmarks or notifications.
On Android: open x.com in Firefox, log in, and the verdicts show up under posts like on desktop.
Privacy policy: https://usetellcoin.com/privacy
Website: https://usetellcoin.com
What you see
One line under the post. Red means a hard stop, like a bundled launch, a honeypot or a creator who can still freeze your tokens. Amber means be careful, like a poor call record or thin liquidity. Green means trusted. Grey is context. Click the line and the evidence opens right there.
Launch checks on Robinhood Chain
Tell reads every Pons launch straight from the chain: wallets tied to the creator, what they bought in the first seconds, snipers, and what those wallets still hold today. When those wallets start selling, the line turns red.
Other chains
When a post names a contract on Solana, Base, Ethereum or BNB Chain, Tell checks it live with public sources (DexScreener, RugCheck, GoPlus): honeypot, sell tax, mint or freeze still on, concentrated holders, liquidity pulled.
The record behind an account
Under a profile's bio, Tell shows the coins the account has named in its posts and how each one did since, so you can see who calls winners and who calls coins that died.
Free, no account
No sign-up, no wallet, no login. Tell only runs on x.com and twitter.com, never likes, follows or posts anything, and never reads your messages, bookmarks or notifications.
On Android: open x.com in Firefox, log in, and the verdicts show up under posts like on desktop.
Privacy policy: https://usetellcoin.com/privacy
Website: https://usetellcoin.com
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Permissions and data
Required permissions:
- Access your data for x.com
- Access your data for twitter.com
Optional permissions:
- Access your data for x.com
- Access your data for twitter.com
- Access your data for api.usetellcoin.com
Required data collection, according to the developer:
- Website content
More information
- Add-on Links
- Version
- 0.2.1
- Size
- 39.24 KB
- Last updated
- 24 days ago (Oct 5, 2026)
- Related Categories
- License
- All Rights Reserved
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
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