Sigma review
A classic EVM sniper with a flat 1% fee across Ethereum, Base, BSC, Arbitrum and Avalanche, anti-rug and contract-simulation tools, and backup bots for busy launches. No public usage data exists, and its own docs disagree on the chain list.
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- Trading fee
- 1%On EVM sniping and trading; 0% trading fee on Solana.
- New-user perk
- None documented
- 30-day fees
- Not trackedNot tracked by DefiLlama: no public usage figure exists.
- Wallet & keys
- Non-custodial · per-chain wallets
- Where it runs
- Chains
Checked 27 Sept 20264 sources
Who it’s for
Pick it if
You snipe EVM launches from Telegram and want one flat fee.
Strengths
- Flat 1% on every EVM chain it supports.
- MEV and re-org protection, anti-rug system and contract simulation.
- Backup bots share your wallets and settings when the main bot is slow.
- Referrers earn 20% of Sigma’s revenue.
Skip it if
You want independent usage evidence before trusting a bot with funds.
Limits
- Not tracked by DefiLlama: no independent usage figure.
- Its docs list different chains on different pages.
- The X account named in its docs does not resolve.
Features
4 of 9 confirmed by the official docs
- New-pair snipingYes
- Limit ordersYes
- Copy tradingYes
- MEV protectionYes
- Native mobile appNo
- Wallet trackingNot documented
- Multi-walletNot documented
- DCA ordersNot documented
- PerpsNot documented
“Not documented” means we found no official page, not that the feature is missing.
How to start safely
- Open the official domain
Use the button on this page or type @Sigma_buyBot yourself.
- Create or connect a wallet
Fund it with a small amount you are ready to trade, not your savings.
- Back up the key, then set limits
Store the private key offline, then set slippage, priority fee and MEV protection before your first trade.
Security record
No incident found in our sources. That is not a guarantee.
- Official domains
- sigma.win
- Official Telegram bot
- @sigma_buybot
Card history
Every change to the figures on this card, dated the day it went live. Rewording is left out.
Added to DegenBench
A figure is wrong or out of date? Send it with the official source: once checked, the fix shows up here, dated.Report an error
Sources
Checked on 27 Sept 2026. Facts change quickly: re-check prices and fees in the app.
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