Speed-focused Solana trading bot with a browser extension and Telegram
Last updated: July 2026
Sigma is a Solana trading bot focused on execution speed, offering both a Telegram interface and a browser extension that overlays trading directly onto sites like DexScreener and pump.fun, so traders can buy and sell in a single click while researching tokens. Its browser-extension approach is a genuine differentiator: rather than switching to Telegram, traders get lightning-fast one-click execution right where they discover tokens, which matters enormously for time-sensitive memecoin snipes. Sigma emphasizes low latency, sniping, limit orders, and anti-MEV features for competitive Solana trading. It charges a per-transaction fee. The trade-offs: like all trading bots it involves trusting it with a hot wallet's keys (security consideration — trading amounts only), the browser-extension model means installing an extension that can act on your trades (evaluate carefully), fees accumulate on active trading, and memecoin sniping is extremely high-risk. But for speed-obsessed Solana traders who want the fastest possible one-click execution integrated directly into their token-discovery workflow — via a browser extension rather than a separate chat app — Sigma is a well-regarded, execution-focused bot that appeals particularly to competitive snipers who value shaving milliseconds off their trades on new Solana tokens.
Sigma offers a free plan.
Sigma
Free
| Feature | Sigma |
|---|---|
| Chains | Solana |
| Telegram Interface | ✓ |
| Limit Orders | ✓ |
| Copy Trading | ✗ |
| Sniping | ✓ |
| Anti Rug | ✓ |
| Revenue Share | ✓ |
| Pre Migration Tools | ✗ |
| Mobile Compatible | ✗ |
| Open Source | ✗ |
Yes, Sigma has a free plan.
Sigma is used for speed-focused solana trading bot with a browser extension and telegram. It's primarily used by Web3 teams in the Crypto Trading Bots category.
See our full alternatives comparison at https://chainpick.io/alternatives/sigma-bot.
Sigma has a rating of 4.1/5 based on 98 reviews. Key strength: Browser extension for one-click execution. Main limitation: Trusts the bot with hot-wallet keys.