Market maker bot vs market making firm

A market making firm is a proprietary trading desk. You engage them, and their traders quote your token on the venues you are listed on, using their own infrastructure and their own strategy. The typical commercial structure has two parts, and the second one is the part teams underestimate.

• A monthly retainer, commonly in the four to five figure range depending on the desk and the number of venues.
• A loan of your tokens for the desk to quote with, frequently paired with a call option on those tokens at a strike above the current price.

The loan is the mechanism that makes the arrangement work: the desk cannot quote a market without inventory, and it would rather not buy your token on the open market to get it. The call option is how the desk is compensated for the risk of holding it. Both are normal in the industry. Neither is free.

A market maker bot is software. It connects to your exchange account through a trade-only API key, or to wallets you fund on-chain, and it runs a quoting loop inside limits you configure: spread, depth, order size, inventory ceiling, volatility cutoff. You pay a subscription for the software and you supply your own inventory.

Nobody borrows your tokens. Nobody holds an option on them. The inventory sits in your own exchange account the whole time, and the API key it runs on cannot withdraw. If you want the bot to stop, you stop it.

The tradeoff is real and worth stating plainly: you are the operator. Choosing the spread, sizing the inventory, and reviewing the parameters when conditions change are now your responsibility rather than someone else's. A bot does not bring judgement, it brings execution.

The differences that actually change your decision:

• Custody: a firm typically needs your tokens on loan. A bot quotes from your own account with withdrawals disabled.
• Cost shape: a firm charges a retainer plus option value on your supply. A bot charges a subscription; your cost is the working capital you choose to commit.
• Control: a firm runs its own strategy at its own discretion. With a bot you set every parameter and can change or halt it in seconds.
• Visibility: reporting from a desk varies widely and is often a courtesy. A bot shows you the orders it placed, because they are in your account.
• Scale: a firm can commit its own capital across many venues at once. A bot quotes exactly the venues you fund and configure.
• Lock-in: retainers usually come with a minimum term. A subscription does not tie up your supply.

The split is less about company size than about what problem you are solving.

Hire a firm when you need committed third-party capital quoting across many venues simultaneously, when an exchange or an institutional counterparty specifically requires a named market maker, or when you genuinely do not have anyone internally who can own the parameters. Those are real situations and a desk is the right answer for them.

Run a bot when you are listed on a handful of venues and need those markets to be tight, deep, and tradable; when you would rather not lend out supply or write options against it; and when you want to see and control exactly what is happening in your own book. For most token teams below the large-cap tier, this is the honest answer.

• Who holds the tokens while the strategy is running, and what can they do with them?
• What exactly am I paying, including anything denominated in my own supply?
• What do I see, how often, and can I verify it independently?
• How fast can I stop this, and what happens to the inventory when I do?
• What is explicitly not being promised? Any answer that guarantees a price, a ranking, or a volume figure is a warning.