Short answer: Stack Influence charges a flat fee per collaboration that it puts at about $30 on average, with no monthly subscription. Creators are paid in product rather than cash, so the brand also covers the cost of each item a creator receives. Campaigns are managed by Stack's team at no added cost, every collaboration includes full UGC rights, and the exact rate is set after a demo call.
Those terms come from stackinfluence.com/pricing and Stack's own comparison pages, read on October 14, 2026. Stack does not publish a rate card, so $30 is the average it quotes, not a price you can check out at. We build a competing product for agencies that order scripted UGC videos, so treat this as an outside read. If you would rather compare against something priced by client, AgencyUGC plans start at $49 a month for 3 client workspaces, month to month.
How much does Stack Influence cost?
Stack Influence costs about $30 per collaboration plus the product, with a $0 monthly platform fee. That is the whole bill: there is no seat price, no annual license and no percentage taken from creator pay, because the creator's pay is the product itself. The brand books a demo, agrees the campaign and the number of posts, and pays per completed collaboration.
| Cost line | Stack Influence | What it means for the budget |
|---|---|---|
| Fee per collaboration | About $30 on average, flat | Scales one to one with the number of posts |
| Creator pay | The product, which the creator orders and keeps | Your client's cost of goods for each unit, on top of the fee |
| Monthly platform fee | $0 | Nothing to pay in a month with no campaign |
| Campaign management | Included, no added cost | Stack's team runs matching and follow-up |
| UGC usage rights | Full rights included | Photos and videos can go into ads and listings |
| Shipping | None for the brand | Creators order the product themselves |
Stack's own comparison tables put competitors next to that number: Insense at a $200 flat fee plus 10% to 20% platform fees, Influencer Hero at $649 to $2,490 a month, Levanta at up to $750 a month plus a share of affiliate revenue. Those are Stack's figures about its rivals. We checked the ones we could, and the Influencer Hero pricing and Insense pricing breakdowns have the numbers read at each vendor's own page.
Does Stack Influence charge a monthly fee?
No. Stack Influence lists $0 in added monthly fees and charges only per collaboration. That makes it easy to start and stop, which suits a brand that seeds around product launches rather than every month. The flip side is that cost tracks volume exactly. A brand posting 300 collaborations in a launch month pays for 300, whatever the result.
What Stack Influence costs per month by volume
Because the creator is paid in product, the real monthly cost depends on what the product costs your client to supply. The table uses Stack's stated average fee and a product that costs the brand $25. The product figure is our example, so swap in your client's real unit cost.
| Collaborations a month | Fees at about $30 | Product at $25 a unit | Approximate total | Cost per post |
|---|---|---|---|---|
| 20 | $600 | $500 | $1,100 | $55 |
| 50 | $1,500 | $1,250 | $2,750 | $55 |
| 100 | $3,000 | $2,500 | $5,500 | $55 |
| 300 | $9,000 | $7,500 | $16,500 | $55 |
Two things stand out. Cost per post does not fall with volume at the list average, so a bigger launch is linear spend. And the product line is often the bigger number for anything priced above $30, which is why seeding works best for low-cost consumables and accessories. For a $120 product, the same 100 posts cost about $15,000.
What Stack Influence costs an agency with several clients
Stack Influence has no agency plan on its site, and its /agencies page returns a 404. Agencies show up in a partner program that lists recommended service providers. So an agency pays the same per-collaboration rate for each client, and the roster's cost is the sum of every client's posts.
| Agency roster | 20 posts per client a month, fees only | Plus product at $25 | Approximate monthly total |
|---|---|---|---|
| 3 clients | $1,800 | $1,500 | $3,300 |
| 10 clients | $6,000 | $5,000 | $11,000 |
| 25 clients | $15,000 | $12,500 | $27,500 |
That spend is usually passed straight through to clients, so the question for an agency is not whether $30 is cheap. It is whether the client is buying gifted posts at all. Many are not. A client asking for eight scripted videos with three hook variants and twelve months of paid usage needs a creator you brief and pay in cash, and a seeded post is not a substitute.
Is Stack Influence worth it?
Stack Influence is worth it for e-commerce brands that sell on Amazon, Walmart or Target and want a large number of micro-influencer posts pointing at their listings, with rights-cleared photos for reuse. At about $30 per collaboration plus product, with shipping handled and the post guaranteed, it is cheaper per post than any cash UGC marketplace we have priced. It is less suited to scripted ad creative, since creators post in their own style for product, not to a brief you control.
For agencies, the useful test is last quarter's client requests. If most of them read "get creators posting about the launch and send traffic to the listing", Stack fits and you should keep it. If they read "deliver ad-ready videos for the paid social account", you need a brief, a creator rate you set and a report at your client rate. Once those videos are delivered, running them is its own job, and some teams hand that to an AI media buyer that builds the campaigns from a URL and a budget.
Is Stack Influence legit?
Yes. Stack Influence is an established company founded in 2018 in Miami, and it says it has appeared on the Inc. 5000 list three years running. The model is straightforward: creators apply to a brand's campaign, order the product, post, and keep the product as payment, while the brand pays Stack a fee per collaboration. Read the terms on guaranteed posts and rights carefully before a large launch, as you would with any vendor.
Questions to ask Stack Influence before you sign
- What is the per-collaboration fee for our product category and volume, in writing, and does it change above a monthly number of posts?
- Who covers the product cost when a creator orders it, and how is it reimbursed or invoiced?
- What exactly does the post guarantee cover if a creator does not publish or deletes the post?
- Do the full UGC rights include paid ads on Meta and TikTok, and for how long?
- Can an agency run several client brands under separate logins and reports?
- Can we set a script, hook or talking points, or do creators post in their own style?
Stack Influence vs a flat-priced UGC platform for agencies
AgencyUGC prices by the number of clients you run, not by posts. Starter is $49 a month for 3 client workspaces, Plus $149 for 10, and AgencyUGC Pro $499 for unlimited, all month to month. Each client brand gets its own workspace with briefs, matched creators and reports, and you pay creators in cash at the rate you agree, with no platform percentage on top. From Starter up, client reports show the rate you charge the client, never the creator's rate. What each plan keeps out of the client's view is on the white label UGC platform for agencies page.
We do not run product seeding, guarantee posts or drive marketplace traffic. If that is what a client pays for, Stack Influence is the better tool, and plenty of agencies run both. The row-by-row case, including everything Stack Influence does better, is on the Stack Influence alternative for agencies page. Every platform we have priced sits side by side on the best UGC platforms for agencies comparison, and the GRIN alternative for agencies page covers the nearest seeding suite with a monthly plan.
Common questions
Written by the AgencyUGC. AgencyUGC is a white-label workspace agencies use to source, brief, and manage vetted UGC creators for their clients, so our rate and workflow guidance is drawn directly from how agency creator budgets actually get built.
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