Last Updated: October 26, 2026
3Commas is worth evaluating when you already have trading rules and need a service to manage their execution across supported exchange accounts. More bots, more settings and a higher subscription tier do not establish a profitable strategy. This review uses the vendor documentation linked below; it is not a report of funded testing.
Start with the version, exchange and account
An old SmartTrade screenshot may not match the account you open today. The official v1-to-v2 migration guide maps indicator-based averaging to DCA Bot, TradingView/API-triggered workflows to Signal Bot, and SmartTrade to Terminal. Record the version and exact exchange product before following a tutorial.
Scroll sideways to see every column. Keyboard: focus the table region and use the arrow keys.
| Your job | What to verify | A failure to plan for |
|---|---|---|
| Add predefined averaging orders | Initial size, each additional order, maximum deals and total reserved capital | A persistent decline can exhaust the reserve while the position remains underwater |
| Trade within a price range | Arithmetic/geometric spacing, minimum order size and behavior outside the range | Closed grid profits can coexist with a larger loss on inventory |
| Execute an external alert | Supported payload, symbol mapping, signal expiry and duplicate handling | An old or repeated alert can create unintended exposure |
| Manage a discretionary position | Where each exit order lives and what happens after a disconnect | A vendor-side condition cannot execute while that service is unavailable |
This is an acceptance checklist, not a claim that every plan or connector supports each control. Reject the proposed setup if a requirement cannot be demonstrated in the account's documentation or a safe simulation. Exchange access and derivative eligibility are separate from access to the bot service.
Price the workload, not the bot count
Take a dated quote from the account's pricing page. Record the full charge, billing period, renewal amount, tax, supported connections and required bot limits. Do not combine an old plan's price with a new plan's allowance. A limit rising from 25 to 100 bots is four times the count; it says nothing about expected returns or safe simultaneous exposure.
Illustrative costs, not current plan quotes: $29 per month costs $348 over twelve monthly payments; $99 costs $1,188. With $2,000 assigned to the strategy, those expenses are 17.4% and 59.4% of starting capital respectively, before trading costs or losses. Paying an annual bill up front also ties up cash even if you stop using the service early.
Reserve capital belongs in the denominator. A $25 opening order plus five additional orders starting at $30 and growing by 1.2 needs $248.248 before fees, not just $25. Ten simultaneous copies require $2,482.48 of that planned reserve. These are arithmetic examples, not recommended settings. The DCA mechanics guide explains the order ladder.
API access is trading authority
The vendor's incident FAQ acknowledges API-key disclosure in December 2022. Its current security page describes connection controls. Neither a marketing assurance nor the absence of withdrawal permission proves that an account cannot lose money through unauthorized trades.
Funds at a centralized exchange remain in that exchange's custody. A bot connection adds another dependency. Use only the required permissions, check transfer and withdrawal settings separately, and consider a dedicated account with deliberately limited exposure. IP restrictions and two-factor authentication reduce some risks; they do not neutralize a compromised authorized service. Document how to revoke access and reconcile open orders directly at the exchange.
A useful trial ends with evidence
Write the expected response before testing: one valid signal, the same signal twice, an expired signal, insufficient balance, a rejected exit and a lost connection. Keep the request, acknowledgement, fills, remaining position and recovery action together. Simulation can expose configuration errors; it does not certify live liquidity, queue priority or future profitability.
Evaluate the subscription only after identifying a capability you need, its complete cost and an operational limit you can tolerate. If your question is which rule to trade, purchasing a more capable executor does not answer it. For a two-platform checklist, see Cryptohopper versus 3Commas.
Affiliate disclosure: AITR may earn a commission from linked services. View 3Commas only after checking the current account terms. Trading can lose capital; this is software analysis, not financial advice or a return forecast.