Volume bot questions, answered directly
Thirty questions, grouped by what you are actually trying to decide. Every number here comes from our own sampling of finalized Solana blocks rather than from a vendor claim, and every answer that ends in "it depends" says what it depends on. Where a question needs more than a paragraph, the full page is linked.
What a volume bot is and what it does
A volume bot is a fleet of funded wallets executing ordinary swap transactions against a decentralised exchange on a schedule. Each swap is a real on-chain trade indexed by aggregators the same way any other trade is. There is no privileged access and no special API involved.
The full sequence, from pasting a mint address to volume landing on aggregator surfaces, is set out step by step on how it works. If you are comparing this against other tools, the two closest neighbours are bundlers, which group transactions into one block at launch, and market makers, which quote two-sided prices and carry inventory risk. Neither does what a volume bot does. See bundler versus volume bot and volume bot versus market maker.
Every term used across this site is defined in one place on the glossary, including the ones vendors use loosely.
What it costs and where the money goes
Volion charges 2% of routed volume. On top of that sit costs nobody controls: the Solana network fee on every attempt including failures, the venue swap fee on trade value, and roughly 0.00204 SOL of rent per token account. In our latest sample of 22,506 transactions the median fee was 5,000 lamports and 27.9% of transactions were charged while producing nothing.
Worked totals for five campaign sizes, and a comparison of per-maker, hourly and percentage pricing models, are on the pricing page. The line-by-line anatomy of a single swap is on the cost breakdown.
If you have been given a quote by anyone, the fastest way to test it is against the physical cost floor for the volume it promises. That calculation, with measured inputs, is on the cost floor page.
Which venue your token trades on
The routing target is determined by where your token actually has liquidity, and it changes what a campaign costs by an order of magnitude. A contested Pump.fun bonding curve measured 92.4% failure in our latest sample against a network-wide 27.9%. Same fee schedule, very different odds of the fee buying anything.
Each venue has its own page with its own measured figures: Pump.fun volume bot for the bonding curve, PumpSwap after graduation, Raydium pools, Meteora DLMM, Orca Whirlpools and Jupiter aggregator routing, which measures worst of all.
What volume actually does for visibility
Volume is one input into ranking systems that weigh several signals and change without notice. Nobody can guarantee a trending placement, and anyone who does is selling an outcome controlled by a third party. What a campaign controls is the signal, not the response to it.
The documented and inferred parts of aggregator ranking are separated on DexScreener trending, and the platform-native version is on Pump.fun trending signals. Why maker count is scored separately from volume, and why that changes wallet sizing, is on makers versus volume. The full picture of what a Solana volume bot does across every supported venue is on the overview.
Questions
What is a Solana volume bot?
A fleet of funded wallets that execute real swap transactions against a Solana decentralised exchange on a schedule. Each swap is an ordinary on-chain trade, indexed by DexScreener, Birdeye and similar surfaces the same way any other trade is.
What is a Pump.fun volume bot?
The same mechanism routed against a Pump.fun bonding curve or the Pump.fun AMM rather than a general pool. The distinguishing feature is that Pump.fun has platform-native signals, replies and favourites, that do not exist elsewhere.
Is a volume bot the same as a market maker?
No. A market maker quotes two-sided prices and carries inventory risk to tighten spreads. A volume bot generates trade count and volume without taking a position on price. Different function, different risk.
Is a volume bot the same as a bundler?
No. A bundler groups transactions so they land in the same block, typically at launch. A volume bot spreads transactions over time deliberately. Opposite goals.
How much does a volume bot cost?
Volion charges 2% of the volume routed. Network fees, the venue swap fee and account rent sit on top and are charged on chain rather than by the operator. Worked totals for five campaign sizes are on the pricing page.
Why do you charge a percentage instead of per wallet?
Because per-wallet pricing rewards splitting a budget across more wallets than a campaign needs, and hourly pricing rewards running longer rather than better. A percentage of routed volume pays the operator for the output requested.
What is the cheapest volume bot?
The cheapest headline fee is rarely the cheapest campaign, because the network cost varies by venue by an order of magnitude and is usually omitted from headline quotes. Compare total cost for the same result, not service fees.
Are there free volume bots?
Open-source scripts exist and cost nothing to download. They still pay every network fee, every failed attempt and every rent deposit, and they require you to run infrastructure. Free refers to the code, not to the campaign.
How many wallets do I need?
Enough that maker count reads as a market rather than as one address trading repeatedly, without so many that rent becomes overhead. The trade-off, with numbers, is on the wallet count page.
What is account rent and is it recoverable?
Every wallet holding your token needs an associated token account, which locks roughly 0.00204 SOL while it exists. It is held rather than spent and is recoverable when the account is closed.
Why do transactions fail and why do I pay for them?
Solana charges the fee on submission, not on success. Transactions fail by losing a contention race for the same accounts, by breaching a slippage limit, or by competing with your own other wallets. In our latest sample 27.9% of all transactions were charged while producing nothing.
What is the real cost of one swap?
The median fee divided by the success rate on your venue, not the median fee. On a contested bonding curve those two numbers differ by close to an order of magnitude.
Which venue is cheapest for a campaign?
In our measurements, settled pools after graduation are cheapest per landed swap, contested bonding curves are most expensive, and aggregator routing measures worst of all because larger multi-hop transactions fail more often.
Should I route through Jupiter?
Usually not for a volume campaign. Aggregated routes touch more accounts and fail more often, and the execution improvement they buy is negligible at the small trade sizes a campaign uses.
What happens when my token graduates mid-campaign?
The routing target changes from the bonding curve to an AMM pool. An engine that cannot follow the handoff goes silent exactly when new attention arrives, so the handoff should be enabled before launching.
Do you need my private key or seed phrase?
Never. There is no wallet connect step and nothing to sign. You send SOL to a funding address in one transfer and the engine uses wallets it derives itself.
Is using a volume bot safe?
The custody question and the reputational question are separate. Non-custodial execution means your keys are never exposed. It does not mean the activity is invisible, because wallet funding patterns are public and readable.
Can a volume bot get my token trending?
It can produce the volume and maker activity that ranking systems read. It cannot guarantee placement, because the weighting is undocumented, changes without notice, and depends on what every other token is doing at the same time.
Will a volume bot increase my holder count?
Only transiently. Campaign wallets are not long-term holders, and a holder count that arrives with a campaign and leaves with it is visible on any holder chart.
Does a volume bot move the price?
A balanced campaign is designed not to. A campaign that did move price would be spending the budget on slippage instead of volume, which is the opposite of what it is buying.
Can people tell a volume bot was used?
Often, yes, from the shape rather than from any marker. Uniform trade sizes, metronomic intervals and a wallet set funded from one address are the three patterns that make a campaign legible.
Is it legal?
This is not legal advice, and it varies by jurisdiction and by what is represented to others. Generating on-chain activity is not the same as misrepresenting a token, and the risk profile depends heavily on what claims accompany the activity.
What are Jito tips and do I need them?
A tip is a bid in an auction for bundle inclusion, not a fixed price. They can buy inclusion reliability and some protection from sandwiching. Because they are auction-priced, quoting a fixed tip is guessing, so they are excluded from every estimate here.
Do I need sandwich protection?
It depends on trade size against pool depth. Small trades in a deep pool are poor sandwich targets. Large trades in a thin pool are worthwhile targets, and there the protection is worth something.
How do you measure failure rates?
By sampling finalized mainnet blocks with getBlock, reading fee and error status for every transaction, and attributing each one to the program that handled it. Sample size, slot range and method are published and reproducible.
How often are your numbers updated?
Each measurement run replaces the stored sample and the pages read from it, so every figure on the site moves together. The measurement page shows when the current sample was taken and how large it is.
Why do your figures differ from other sites?
Because most published figures are estimates or copied from older posts, and because failure rate is usually left out entirely. Ours come from a specific slot range that is stated on the page, so they can be checked rather than trusted.
Can I see the cost before paying anything?
Yes. The console computes the service fee, the estimated network fee for your resolved routing target and the rent estimate before any funding address is reserved.
What happens to leftover SOL?
It returns to the address the funding came from. Rent held by token accounts is recoverable when those accounts are closed.
What can a volume bot not do?
It cannot create holders who stay, guarantee a ranking, support a price, or make a token interesting. It moves a measurable signal that discovery surfaces respond to, and everything after that depends on people choosing to trade.