Large retailers are starting to offer their own versions. For example, Amazon's Rufus assistant can now automatically buy products for Prime members when they hit a target price drop. 2. Financial & Trading Bots

Depending on what you're looking for, here are the core features you'll likely encounter:

When looking at —tools that automate the purchasing of everything from retail products like sneakers to financial assets like crypto—the "features" usually fall into one of two camps: retail shopping (snagging high-demand items) or automated trading (investing based on market rules) .

Buys when specific conditions are met (e.g., "Buy 1 BTC if the price drops below $50k").

Used for stocks, crypto, or commodities, these focus on maximizing profit through speed and logic rather than just availability.

Once an item is found, the bot instantly adds it to the cart and completes the checkout—including payment and shipping—in seconds.

Advanced bots use proxies and mimic human-like mouse movements or delays to avoid being blocked by store security like CAPTCHAs.