Short answer: of the crowdfunding marketing agencies we read, five publish a number. LaunchBoom charges a flat $4,000 to $12,000 per launch, Jellop takes roughly 15% of the pledges its ads bring in (which it says is usually about 5% of the total raise), Blazon's minimum engagement is $10,000, and BackerKit and TCF quote privately. Ad spend is paid on top at every one of them, and Jellop says its clients usually spend 7.5% to 12.5% of the raise on ads. Kickstarter then takes 5% plus 3% and $0.30 per pledge in payment processing. All figures were read on each company's own site on 29 September 2026.
Most pages that answer this question are written by the agencies themselves, and they give you a range wide enough to be true of anyone: "$3,000 to $15,000 a month plus a percentage". That does not tell a founder with a $60,000 goal whether a quote in their inbox is fair. So we did the slow part. We opened the site of every Kickstarter and crowdfunding agency we could find, copied what each one actually publishes, and converted the fees onto one unit: what the agency costs on a campaign of a given size.
A disclosure first. We sell a generator that writes briefs and scene-by-scene scripts for creator video ads, including Kickstarter ads. We do not run ads, manage campaigns or take a share of pledges, so we are in none of the tables below. We do have an interest in the section near the end, where we argue that a founder who runs their own ads mostly needs better creative, and we have kept that section separate so you can judge it on its own.
How much does a Kickstarter marketing agency cost?
It depends on which of three pricing models the agency uses: a flat program fee, a percentage of the pledges it brings in, or a private quote. These are the agencies that publish anything at all.
| Agency | Model | Published fee | What else they state |
|---|---|---|---|
| LaunchBoom | Flat program fee | "a few options ranging from $4,000 to $12,000 depending on your product category and the level of support" | Covers one product launch, "no time limit". Testing phase ad spend of $1,000 to $2,000 on top. Pre-launch "should last at least 2 months" |
| Jellop | Share of attributed pledges | "roughly 15% of the pledges originating from our efforts"; "usually ~5% of a project's total raise" | "no setup/minimum/hidden fees". As low as 10% of incremental pledges on days you spend over $2,000 on ads. Creator pays ad spend |
| Blazon Agency | Private quote above a floor | "Minimum engagement across all agency services starts at $10,000" | Contact form budget bands begin at $10,000 to $25,000 |
| BackerKit ads | Share of attributed funds, rate not published | "a standard percentage fee on funds attributed to BackerKit ads and services, as well as ad costs" | Paid on completion. Its launch email tool has a one-time activation fee of 99 dollars per project |
| TCF (The Crowdfunding Formula) | Private quote | Own fee not published | Advises a marketing budget of "10%-15% of the money you want to raise" |
Read the second column before the third. A flat fee and a percentage are not cheap and expensive versions of the same thing. They move in opposite directions as the campaign grows, and that is the whole story of this market.
What does an agency cost on a $50,000, $100,000 and $250,000 campaign?
On a $50,000 raise the flat fee is the expensive one. On a $250,000 raise it is the cheap one. This table puts the published fees onto three campaign sizes. For Jellop we use its own statement that the fee is usually about 5% of the total raise; your share depends on how much of the funding its ads actually drive.
| Agency fee only | $50,000 raise | $100,000 raise | $250,000 raise |
|---|---|---|---|
| LaunchBoom, low option ($4,000) | $4,000, 8% of the raise | $4,000, 4% | $4,000, 1.6% |
| LaunchBoom, high option ($12,000) | $12,000, 24% | $12,000, 12% | $12,000, 4.8% |
| Jellop at about 5% of total raise | About $2,500 | About $5,000 | About $12,500 |
| Blazon minimum ($10,000) | $10,000 or more, 20% | $10,000 or more, 10% | $10,000 or more, 4% |
The crossover is easy to compute. Jellop's typical 5% equals LaunchBoom's $4,000 option at an $80,000 raise, and equals the $12,000 option at $240,000. Below those numbers the percentage model costs less; above them the flat fee does. That is before the obvious caveat: they are not selling the same work. LaunchBoom's fee covers a pre-launch program, strategy and ads for one launch. Jellop describes itself as a performance advertising service. Compare what each covers before you compare the number.
What does a Kickstarter campaign cost once you add ad spend and platform fees?
Roughly 18% to 23% of a $100,000 raise on the numbers below, and a larger share on a small campaign, where a flat fee weighs more. The agency fee is only one of three lines. Ad spend is always yours, and Kickstarter's fees come off the total if the project funds.
Kickstarter's US fees page states "Kickstarter fee 5% of total funds raised" and "Payment processing fees 3% + $0.30 per pledge", with pledges under $10 charged "5% + $0.08 per pledge". If funding is not successful, "there are no fees". For ad spend we use Jellop's own observation that "most creators spend around 10% (usually 7.5% to 12.5%) of their total raise on ads". The example below assumes an average pledge of $100.
| On a $100,000 raise | With LaunchBoom ($4,000 option) | With Jellop | Running ads yourself |
|---|---|---|---|
| Agency fee | $4,000 | About $5,000 | $0 |
| Ad spend at about 10% | About $10,000 | About $10,000 | About $10,000 |
| Kickstarter 5% | $5,000 | $5,000 | $5,000 |
| Processing, 3% plus $0.30 on 1,000 pledges | $3,300 | $3,300 | $3,300 |
| Total before rewards and shipping | About $22,300, 22% | About $23,300, 23% | About $18,300, 18% |
Two things stand out. First, on a six-figure campaign the agency fee is the smallest controllable line, and the ad spend is the biggest. An agency that raises your return on that ad spend pays for itself quickly; one that does not is an extra 4 or 5 points. Second, running ads yourself is not free. It saves the fee and costs you the time, the learning curve and, most often, the creative, which is where self-run campaigns tend to fall down.
What happens to agency fees if the campaign does not fund?
It depends on the model, and it is the question to ask before you sign. With a flat fee you have paid for the program whether or not the goal is met. With Kickstarter itself, an unfunded project pays no platform or processing fees. Jellop publishes its answer: if the goal is missed the fee is still owed, "but... the fee will be discounted by 25%".
Jellop also publishes how it counts the pledges it takes a share of: "the lower of the two: 22.5% of what the undershooting Kickstarter dashboard shows or 15% of what Jellop Analytics shows". That clause exists because attribution in crowdfunding is genuinely fuzzy. Kickstarter's own help center tells creators to "treat this data as a rough guideline, rather than exact science", notes that "a significant number of people block cookies for third-party tracking services like Google Analytics", and says that with the Meta Pixel "it is only possible to track the conversion rate for your project via the Meta Events Manager". Any percentage-of-attributed-pledges deal rests on numbers both sides admit are approximate. Ask how disputes are settled.
If you run your own ads, keeping the Meta and Google spend next to the pledges in one dashboard for every ad channel is the cheapest way to see which campaign is paying for itself, since Kickstarter's dashboard only shows referrers.
Which crowdfunding agencies publish no price?
Most of them. We could not find a fee on the own site of any of these, as of 29 September 2026:
- Enventys Partners: "Request a Quote" throughout; its pricing URL returns a 404.
- Funded Today: the only number on the site is a backer cashback offer, not an agency fee; the intake form asks for your budget.
- Crowdfunding Nerds: "A quote only costs a few moments to fill out our contact form."
- Boost Your Campaign: states "We front the ad spend", "a clear service fee and no hidden costs" and a free relaunch if the campaign misses its target, with no figures.
- TCF and BackerKit's ads service: rate not published, as in the first table.
Quote-only is a normal choice for a service business, and it does not mean a firm is expensive. It does mean the useful comparison happens on a call, so bring the three campaign sizes above and ask each agency to price all three. The model they choose tells you where their incentive sits.
Is a Kickstarter marketing agency worth it?
Often yes for a hardware or product campaign aiming above roughly $100,000, and often no below about $30,000. Above six figures the fee is a small share of the raise and the agency's experience with pre-launch lists, lookalike audiences and scaling spend is worth real money. The two agencies that publish a complete fee both describe themselves as Kickstarter partners: LaunchBoom as "1 of only 8 Premier Partners", and Jellop as "Official advertising partner of Kickstarter", and Kickstarter itself has written about its partnership with Jellop for digital ad campaigns.
Below about $30,000 the flat-fee options take a large share of the raise, as the second table shows, and a percentage agency may not take the project at all. That is where founders run ads themselves, and it is where the mistakes are predictable: the two minute hero video cut into an ad, a pre-launch ad that asks for a pledge, and footage of a feature the prototype does not have yet. Kickstarter's rules say a prototype demonstration "should reflect a product's current state and should not include any CGI or special effects to demonstrate functionality that does not yet exist", so the ad has to be built from real footage.
What should you pay for if you run Kickstarter ads yourself?
Creative first, because it is the part a founder cannot learn in a week. Media buying on Meta has become simpler: broad targeting, a custom audience from your pre-launch email list, and a conversion campaign once the page is live. A lesson LaunchBoom published on Kickstarter's own site gives the instruction "Set up your campaign objective as 'Sales' and optimize for 'Purchase Conversion Event'" and tells creators to upload the pre-launch list as a custom audience. What decides the result is whether the ad stops a stranger in under three seconds and asks for the right thing at the right stage.
This is the part we sell, so weigh it accordingly. Our Kickstarter ad brief writes the hook and two alternates, the timed prototype shot list, the on-screen text and a separate ask for pre-launch, launch and final days, from a description of your product. The first brief needs no account, and Pro is $49 a month for unlimited briefs. You still film, or hire a creator to film, and you still run the ads. For the placement rules the creative has to fit, see our page on UGC for Meta ads, and for how to brief test variations properly, ad hooks.
What should you ask a Kickstarter agency before you sign?
- What does the fee cover, and for how long? LaunchBoom states one launch with no time limit. A monthly retainer that keeps running through a slow campaign is a different deal.
- Who pays ad spend, and who controls the ad account? At every agency above the creator pays ad spend. Keep the Meta ad account and pixel in your own name.
- How are attributed pledges counted? Get the formula in writing, like the one Jellop publishes.
- What happens if the goal is missed? A flat fee is gone; a percentage may be discounted or owed in full.
- Who makes the ad creative, and is it included? Many programs expect you to supply video. If they write or shoot it, ask how many concepts and how many hook variations you get.
- Does the percentage apply after the campaign ends? Ask whether pledges collected later, in a pledge manager or as late pledges, count toward the fee.
If you are comparing this with agency pricing in paid social more broadly, the same per-unit approach is in our breakdown of TikTok ad agency pricing, where nine agencies land between about $200 and $600 per finished video.
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