
At a glance
| Kolscan | LFG Alarm | |
|---|---|---|
| What it is | A KOL and memecoin trader wallet tracker with a live feed, PnL and leaderboards | A social alarm clock that rings for crypto moments |
| Find KOLs | Browse KOLs, or search a wallet address | Type a GMGN KOL's or FOMO trader's handle, or browse the top traders on FOMO and the KOLs trading now on GMGN |
| Chains | Solana, Ethereum, Base, BSC and others | Wallets on Solana, Ethereum, Base, BNB, Arbitrum and Robinhood Chain |
| Alerts | We found no description of alerts; there is a Sounds setting, but what triggers it is not stated | An alarm with its own sound on your phone |
| Size floor | Not described | $100, $500 or $1k for a GMGN KOL; $1k to $10k for a pasted wallet |
| Apps | Web; the homepage links to the Pump app | iPhone and Android |
| Price | "All Kolscan features are free" | Free to download; riding someone else's alarm is free |
Where Kolscan is stronger
- It is the KOL directory. Kolscan dominated our searches for a crypto KOL tracker. Its leaderboards are a quick way to see who is active and how they are doing.
- PnL and a live feed. You can watch trades roll in and compare traders by results, which LFG Alarm does not show.
- Everything is free. Kolscan says all of its features are free.
- Others build on it. BONKbot's Telemetry terminal can import Kolscan lists, so Kolscan's lists travel.
- Backed by Pump.fun, which bought it on 10 July 2025 as its first acquisition.
Where LFG Alarm is different
- It wakes you when the trade happens. On Android it rings as a full-screen alarm, even on Do Not Disturb. On iPhone it arrives as a time-sensitive alert with the alarm's own sound, which can come through Focus but respects the silent switch; keep the ringer on. On Kolscan's homepage we found no description of alerts.
- Follow by handle. Type a GMGN KOL's handle and pick over $100, $500 or $1k (default $500). Or a FOMO trader: buys over $5k, $10k or $25k, every sell, and an optional thesis.
- Any wallet you found. Spotted a wallet on Kolscan? Paste it into LFG Alarm and pick $1k, $2k, $5k or $10k.
- Quiet after a ring. A trades alarm stays quiet for 15 minutes after it rings.
- Friends on the same alarm. Share a KOL alarm and everyone is rung at once. Trader alarms can also be public.
- No wallet connection, nothing to sign, no trading in the app.
Sunday on the leaderboard, Tuesday at 3am
Kolscan is a place you visit. LFG Alarm is something that comes to you.
On Sunday, Ravi scrolls Kolscan's leaderboards for an hour. He sorts by PnL, opens a few traders' trade histories, and notices one wallet that keeps buying early and selling into strength rather than holding to zero. He copies the address.
Kolscan shows him what that wallet did. We found no described way for it to wake him when the wallet does the next thing. So he pastes the address into LFG Alarm, picks Buys and Sells with a $2k floor, and shares it with two friends from his trading chat. On Tuesday at 03:10 the wallet buys $3.5k of a new token. Three phones ring. Ravi opens the token on Kolscan's feed and a chart, sees the wallet is the only notable buyer so far, and goes back to sleep without buying. Whether that was the right call, Kolscan will show him later; either way, it was his call.
Which one should you get?
- Kolscan if you want to browse KOLs, compare their PnL, and scroll a live feed of what they are doing, for free.
- LFG Alarm if you already have a few KOLs you never want to miss and want a real alarm, for you and your friends, when they trade big.
The two fit together: find the KOL on Kolscan, then set an LFG Alarm on them. More in Smart money and KOL tracking.
Make it in the app
- Copy the wallet address from Kolscan.
- In LFG Alarm, on Alarms, tap 📈 Onchain (on lfg.gm, Create, then Onchain) and paste it. Or, if the KOL is a GMGN KOL or FOMO trader, type their @handle instead.
- Pick Buys, Sells or both, and the floor.
- Choose who it is for (a pasted wallet can be private or friends; a KOL by handle can also be public) and tap That's it.
KOL and wallet alarms from an AI agent are coming; for now, make them in the app or on lfg.gm.
Sources and further reading
- Kolscan
- The Block: Pump.fun acquires Kolscan
- Cointelegraph: Pump.fun acquires Kolscan
- BONKbot Telemetry wallet tracker
LFG Alarm is not affiliated with Kolscan or Pump.fun.

