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.
Direct link to the official site. No affiliate link is set for this bot yet.
- Trading fee
- 1%On EVM sniping and trading; 0% trading fee on Solana.
- New-user perk
- None documented
- Wallet & keys
- Non-custodial · per-chain wallets
- Where it runs
- Telegram
- Chains
- Ethereum, Base, BSC, Arbitrum, Avalanche, Blast, Unichain, Berachain, Solana
- 30-day fees
- Not trackedNot tracked by DefiLlama: no public usage figure exists.
Who it’s for
Pick it if
You snipe EVM launches from Telegram and want one flat fee.
Skip it if
You want independent usage evidence before trusting a bot with funds.
Strengths / Limits
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.
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
- New-pair snipingYes
- Limit ordersYes
- Copy tradingYes
- Wallet trackingNot documented
- MEV protectionYes
- Multi-walletNot documented
- DCA ordersNot documented
- PerpsNot documented
- Native mobile appNo
“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.win 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
Sources
Checked on 27 Sept 2026. Facts change quickly: re-check prices and fees in the app.
Sigma1% · sigma.win
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