Free grid and DCA bots
AlgoBars lets you build grid bots and DCA (dollar-cost averaging) bots, backtest them without limits, and run them 24/7 on AlgoBars servers with no VPS. A grid bot places a ladder of buy and sell orders to profit from price moving within a range; a DCA bot buys in steps to lower its average entry, then sells at a target. Popular bot services such as 3Commas and Cryptohopper charge monthly for more bots. Automated trading on integrated brokers (200+ via MT4, MT5 and cTrader) is free. Auto-trading on external, non-integrated brokers uses credits at $1 per 100.
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Grid vs DCA
| Grid bot | DCA bot | |
|---|---|---|
| How it trades | Buys low and sells high inside a price range, over and over | Buys in steps as price falls, then sells at a profit target |
| Works best | Sideways, ranging markets | Pullbacks in a market you expect to recover |
| Main risk | A strong trend out of the range | A long decline that keeps adding to the position |
Compared with bot subscriptions
Figures from 2026 reviews, checked September 2026; plans vary by billing.
| 3Commas / Cryptohopper | AlgoBars | |
|---|---|---|
| Price | Paid plans roughly $15 to $140 a month for more bots | Platform free; see note on external brokers |
| Backtesting | Varies by plan | Unlimited and free |
| Runs 24/7 | Yes, in the cloud | Yes, on AlgoBars servers |
Good to know
Grid and DCA bots can lose money, especially when a market trends hard in one direction. Backtest first and always set a stop or loss limit. Trading involves risk of loss.
Next steps
Frequently asked questions
Can I build a grid bot for free?
Yes. Building and backtesting grid and DCA bots is free, and running them on integrated brokers is free.
What is a DCA bot?
A bot that buys in steps as price falls to lower its average entry, then sells at a profit target.
What is a grid bot?
A bot that places a ladder of buy and sell orders to profit from price moving within a range.
More answers
Sources
Competitor prices change. They are shown as published when checked. Trading involves risk of loss.