Per video pricing vs retainer pricing for ad agencies comes down to one question: are you selling output or are you selling access? Per video pricing charges a client for each finished ad, so the price scales directly with volume. Retainer pricing charges a fixed monthly fee for an ongoing relationship, regardless of how many assets ship in any given week. Both models work. The right one depends on how predictable your client's demand is, how your team is staffed, and how much risk you're willing to carry month to month.
Per video pricing: how it works and when it's the better fit
Per video pricing means you quote a flat rate for each ad, each concept, or each finished cut. A client orders five ads this month and three next month, and the invoice moves with them. It's the model most freelancers and small shops start with because it's easy to explain and easy to justify: the client sees a line item for every asset they receive.
Per video pricing tends to work best in these situations:
- The client's ad spend is seasonal or campaign-based, so demand genuinely spikes and dips (a launch week, a sale period, a one-off product drop).
- The relationship is new and neither side wants to commit to a long-term number yet.
- You're producing a mix of very different deliverables (a full brand video one month, quick cuts the next) where a flat retainer would either overpay or underpay you depending on complexity.
- The client wants to test your work before committing to an ongoing budget line.
The downside is revenue volatility. If a client pauses spend for a month, your pipeline for that client goes to zero. Per video pricing also invites scope creep: a client who's paying by the piece will often ask for 'just one more version' of the same video, expecting it to be covered by the original price. Spell out in writing what counts as a new deliverable versus a revision, and what a revision round includes, before the first invoice goes out.
Retainer pricing: how it works and when it's the better fit
A retainer is a fixed monthly fee for a defined scope of work, usually described as a volume range ('6 to 10 ads per month') or a capacity commitment ('two days of creative production per week') rather than an exact count. The client gets predictable access to your team; you get predictable revenue. Retainers are the backbone of most agency growth, because they let you staff and forecast with some confidence instead of chasing a new quote every week.
Retainer pricing tends to work best when:
- The client runs always-on paid social and needs a steady stream of new creative to fight ad fatigue, not a one-time batch.
- You're running ongoing creative testing (new hooks, new angles, new formats) where the value is the testing cadence, not any single video.
- You want to build recurring revenue you can plan a hiring or tooling roadmap around.
- The client values having a dedicated point of contact and a known weekly or monthly rhythm, rather than re-negotiating scope every time.
The risk with retainers runs the other way from per video pricing: if demand drops below what you quoted for, you're still delivering (or absorbing the cost of not delivering) the agreed volume, and if demand spikes above it, clients often expect you to simply absorb the overflow. A retainer only protects your margin if the scope is specific enough that both sides can point to it when a disagreement comes up.
Per video pricing vs retainer pricing for ad agencies: a side-by-side comparison
Here's how the two models stack up across the variables that actually affect an agency's day-to-day operations and cash flow.
| Factor | Per video pricing | Retainer pricing |
|---|---|---|
| Revenue predictability | Low — tracks client's actual spend and mood | High — fixed income each month |
| Client cost predictability | High — they only pay for what they order | Lower — they pay the same even in a quiet month |
| Best for | One-off campaigns, seasonal spikes, new clients | Always-on paid social, ongoing creative testing |
| Scope creep risk | Revision requests disguised as 'the same video' | Volume creep ('just a few extra this month') |
| Admin overhead | Higher — a quote and invoice per project | Lower — one invoice, one contract to manage |
| Pricing anchor | Flat rate per deliverable, tested and adjusted over time | Monthly fee tied to a volume range or capacity |
| Easiest to scale with | Freelancers and small teams with variable workload | Teams with dedicated, forecastable production capacity |
How to decide which model to offer a given client
Instead of picking one model for your whole agency, decide client by client using three questions.
- How often will they actually need new creative? If the answer is 'a handful of times a year', a retainer will frustrate them with idle months. Quote per video.
- Do they need a testing program or a one-time asset? Ongoing hook and angle testing is a retainer service by nature, because the value is the cadence of new variants, not any single ad. If you're building out a creative testing motion, it's worth reading how creative testing pricing for agencies typically gets structured before you quote it.
- Can you forecast your own capacity for them? A retainer is a promise. If your team's bandwidth is unpredictable, a retainer sets you up to either overdeliver for free or underdeliver and damage the relationship. Per video pricing lets you say yes only when you have the room.
A reasonable starting point to test: if a client is likely to order fewer than three videos in a typical month, start them on per video pricing. If they're likely to need a steady five or more per month on an ongoing basis, propose a retainer with a volume range built in. Treat this as a hypothesis to adjust once you see their actual ordering pattern over a quarter, not a fixed rule.
Hybrid pricing: the model most scaling agencies land on
Many agencies that start with pure per video pricing eventually move to a hybrid: a base retainer that covers a guaranteed minimum volume, plus a per video rate for anything the client wants beyond that. This gives you the predictable floor of a retainer with the upside of per video pricing when a client ramps up spend. It also gives the client an easy way to say yes to more work without renegotiating the whole contract — they just add units at the agreed rate.
Hybrid contracts work particularly well for agencies managing several products or sub-brands for one client, since volume naturally fluctuates by product line. If that's your situation, it helps to standardize how you plan and produce across SKUs; see our guide on how to batch produce video ads for multiple products for a workflow that keeps per-unit cost down regardless of which pricing model you quote on top of it.
Writing the deliverable definition so either model actually holds up
Both pricing models fail for the same reason in practice: nobody agreed in writing what one 'video' actually means. Before you quote either per video pricing or a retainer, define these four things in the proposal or contract:
- What counts as one deliverable: a finished vertical video ready for publishing, in how many formats, in how many languages.
- How many revision rounds come with each deliverable, and what counts as a revision versus a brand-new concept that gets billed separately.
- Turnaround time per deliverable, so volume expectations on a retainer are grounded in a realistic weekly capacity.
- What happens to unused volume on a retainer — does it roll over, expire, or convert to a credit — so neither side is surprised at renewal.
Clients evaluating a new agency often ask to see a range of past work before committing to either model. Having a tidy, varied set of examples ready — organized by industry, format and objective — makes that conversation faster; our piece on building a video ad portfolio for agencies walks through how to structure one.
Why production speed changes which pricing model makes sense
The math behind both models depends on how long a video actually takes your team to produce. A model built around per video pricing only protects your margin if your per-unit cost is stable and reasonably low; if every ad takes a different amount of editor time, your flat rate either underpays you on the complex ones or overcharges on the simple ones. A retainer only protects your margin if you can produce the committed volume inside the hours you've budgeted for the client.This is where production tooling matters as much as the pricing model itself. Agencies that handle multiple clients' paid-social creative often use FrameNotion to generate a first-draft vertical video ad directly from a client's product page or landing page: FrameNotion AI writes the script, voiceover, music and captions, and renders a 30-second MP4 in about 10 to 20 minutes, with 4:5, 1:1 and 16:9 versions included. That turnaround changes the capacity math behind both pricing models — a retainer's volume commitment becomes easier to hit, and a per video rate can carry more margin because less of it goes toward hours of manual editing. It's not a replacement for strategy or account management, just a faster starting point for the production step. See how FrameNotion works or browse example ads to see the output quality before building it into a pricing model.
A quick script for proposing either model to a client
If you're unsure how to frame the choice to a client who's never worked with an agency before, a simple version of the pitch for each model looks like this:
- Per video pitch: 'We'll quote a flat rate per ad, you order what you need when you need it, and there's no minimum commitment. This works well while we're finding out what volume actually makes sense for your spend level.'
- Retainer pitch: 'For a fixed monthly fee, you get a committed volume of new ads plus a dedicated point of contact, so your testing pipeline never runs dry. We'll review the volume range together after the first quarter and adjust if your spend has grown.'
Either script sets expectations honestly and leaves room to renegotiate once you both have real data on how much creative the client actually needs.
Frequently asked questions
Can an agency switch a client from per video pricing to a retainer later?+
Yes, and it's common. Once you have a quarter or two of order history with a client, you'll have a clear sense of their average monthly volume. That's the moment to propose a retainer built around that real number, rather than guessing upfront.
Should revisions be billed separately under per video pricing?+
Decide this before the first project, not after. A workable default is to include one or two revision rounds in the per-video price and bill anything beyond that as additional work, so clients can't stretch a single deliverable into unlimited free iterations.
Is a retainer always more profitable than per video pricing?+
Not automatically. A retainer is only more profitable if the committed volume matches what the client actually needs and your production cost per video is lower than the per-unit value of the retainer. An oversized retainer with light usage can look profitable on paper while quietly costing you capacity you could have sold elsewhere.
How do agencies price video ads that need localization for multiple markets?+
Many agencies treat each localized language version as a smaller add-on fee rather than a full separate deliverable, since the creative concept is already built. If this is part of your service, our guide on how to localize a video ad for different markets covers what actually needs to change per market.
What's a sign that a retainer needs to be renegotiated?+
If a client consistently orders well above or below the agreed volume range for two consecutive months, that's the signal to revisit the number rather than letting resentment build on either side.