3Commas and Tradevo: two different trust assumptions
If you are looking at 3Commas and wondering how an on-chain alternative differs, the useful comparison is not a feature grid. Both automate trading. What actually separates them is a single question: who holds the assets, and who has to cooperate for the automation to stop?
This page answers that, and says where 3Commas is the stronger choice. We build Tradevo, so read accordingly — but a comparison that cannot name a real reason to pick the other option has not understood the other option.
How each one is wired
3Commas connects to your account on a centralised exchange using an API key. Their own security guidance is to enable read and trade permissions, leave withdrawal disabled, whitelist their IP addresses, and keep two-factor authentication on. Your assets never move to 3Commas — they stay on the exchange, in your account. The key lets their system place and cancel orders against your balance.
Tradevo executes on Base from a wallet whose keys you hold. When you allocate to a strategy, execution runs through a scoped signing authorisation: a delegated session signer attached to your embedded wallet, governed by a policy Tradevo defines. It can swap allowlisted assets within your allocation, and nothing else — no transfer, no withdrawal, no reach into anything you did not allocate. The token allowlist, the per-subscription allocation cap and the slippage limits are enforced by Tradevo's executor code. Not by the chain, and — worth being exact about — not by the signing provider either: the signing method a smart-wallet operation uses is not one its policy engine can restrict, so the policy attached alongside the signer is a permissive rule. The bound is ours to keep. Swaps carry no commission on the free tier and gas is sponsored, so the wallet never needs to hold the network's native token. Pro is $14.99 a month.
Side by side, on the axis that matters
| 3Commas | Tradevo | |
|---|---|---|
| Where the assets sit | Your account on a centralised exchange | A wallet whose keys you hold |
| Who holds the keys | The exchange | You |
| What the operator can do | Place and cancel orders across your balance | Swap allowlisted assets, within an allocation cap enforced by Tradevo's policy and executor |
| What the operator cannot do | Withdraw, if you disabled that permission | Withdraw, transfer, or touch unallocated funds |
| Stopping it | Delete the API key yourself, in your exchange account | Cancel; execution halts and Tradevo removes its signer, best-effort |
| Whose cooperation stopping needs | Nobody's | Ours, today — see below |
| Venues | Many centralised exchanges | Base |
| Asset universe | Anything your exchange lists | Assets with meaningful on-chain markets |
3Commas details are from their published security documentation. Check the current specifics yourself — the links are above and below.
What the on-chain model genuinely changes
Connecting any bot to an exchange stacks two trust assumptions. The exchange must hold your assets faithfully, and the operator must handle your key faithfully. The first exists whether or not you automate anything; it is what a centralised venue is.
Executing on-chain removes the first. There is no balance to be honoured, only tokens at an address you control. If Tradevo disappeared tomorrow the assets are still there, still yours, exportable to any wallet.
It does not remove the second. We hold an authorisation that decides what you hold within its scope, which is the same category of control an API key has. Scope narrows the blast radius. It does not eliminate it, and anyone telling you an on-chain model is risk-free is selling you something.
Where the method differs
Beyond custody, the two are aimed at different users. 3Commas gives you tools to build and configure your own bots — grids, dollar-cost averaging, signal-driven entries — across many exchanges. The strategy is yours to design.
Tradevo lists a curated set instead. The validated strategies — the ones that show backtest results — have to survive multi-year backtests, out-of-sample windows and walk-forward analysis before listing; a small set of experimental strategies is listed with a clear NOT BACKTESTED label and no performance history. Once a strategy is tracked, its forward record is written daily against real prices from the date tracking began and is never edited. You choose which to allocate to and how much. Strategy parameters are not user-editable — you are choosing an implementation, not tuning one.
Whether that is a feature or a limitation depends entirely on whether you want to build strategies. If you do, it is a limitation, and an obvious one.
When 3Commas is the better choice
You want a unilateral off-switch. This is the honest one, and it matters most. Deleting an API key is a single action inside your own exchange account. It works immediately, it does not depend on our servers being reachable or our code behaving correctly, and nobody has to agree to it. Cancelling stops the strategy immediately; Tradevo's signer is then removed by us, best-effort, rather than by something you trigger without us. You can export your wallet at any time, which leaves us zero residual access — but that is an exit, not an off-switch. If having the off-switch entirely in your own hands is your priority, 3Commas is the stronger arrangement today. We think an account-level permission a user can disable on-chain without the operator is where this should end up. It is not where we are.
You want to build your own strategies. 3Commas is a toolkit; Tradevo is a curated list. If configuring your own logic is the point, we are the wrong product and it is not close.
You trade assets that only exist on centralised venues. Plenty of pairs have no meaningful on-chain market. Architecture does not fix liquidity.
You need exchange order types. Anything that depends on a matching engine — resting limit orders deep in the book, complex conditionals — belongs where the matching engine is.
You already keep assets on an exchange deliberately. If that is a considered choice, adding a self-custody layer purely for the automation buys less than it costs in complexity.
When the on-chain model fits better
You do not want to hold a venue balance at all. If the exchange itself is the assumption you object to, no API key configuration addresses it. This is the case the on-chain model is actually for.
You want the authorisation bounded in advance. An allowlist and an allocation cap are narrower than "trade anything in this account." Be clear about who keeps that bound, though: our executor does. It is not enforced by the chain, and not by the signing provider, whose policy engine cannot restrict the method this flow signs with. It is a narrower promise than an exchange API key, not a different kind of thing.
You want to see execution independently. Every swap is a public transaction on Base that you can check without asking us for a report.
Check for yourself: 3Commas security documentation · 3Commas API key checklist · Tradevo's method
Tradevo Technologies builds evidence infrastructure for systematic trading. Nothing on this page is investment advice, and no part of it describes how any strategy performed. Crypto assets are volatile and you can lose your entire allocation.