Project work carries soft costs a retainer absorbs: re-explaining the brand each time, slower turnarounds and rush premiums when timelines slip. Adjust these to reflect your reality, or set to zero to compare headline prices only.
Annual Saving with a Retainer
£--
vs commissioning the same work as one-off projects
Saving
--
Effective / campaign
--
One-Off ProjectsCheaper
£--
per year, all-in
Base projects--
Onboarding overhead--
Rush premiums--
Monthly RetainerCheaper
£--
per year, all-in
Monthly fee--
Months committed--
Onboarding / rushIncluded
Total annual cost, side by side
One-off projects--
Monthly retainer--
Beyond the numbers: consistency benefits
One visual language
Every asset matches: same lighting, lensing and finish across the whole catalogue.
Faster turnarounds
No re-briefing. The team already knows your brand, files and standards.
Predictable budgeting
One fixed monthly line item. Easier to forecast and to defend internally.
Priority capacity
Reserved studio time means launches do not wait in a queue behind other clients.
Assumptions used
One-off work includes the selected re-brief and rush-cost assumptions.
Value drivers
Campaign volume, retainer fee and hidden one-off overheads drive the result.
Next checks
Confirm what the monthly fee includes before treating the comparison as a supplier brief.
Recommendation--
Breakeven
Retainer / campaign--
Project / campaign--
Breakeven campaigns--
Retainer annual--
Project annual--
Effective Discount
Headline project rate--
Retainer per campaign--
Saving per campaign--
When Retainers Win
Volume. The more campaigns per year, the more a fixed monthly fee outpaces per-project pricing.
Always-on content. Steady demand for stills, films and social fits a retainer far better than spiky one-offs.
Brand control. A partner who lives in your world produces more consistent work than a rotating cast of freelancers.
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XO3D Labs
About Retainer Value Calculator
Retainer Value Calculator is a free, browser-based tool from XO3D Labs. Compare one-off campaign costs with a monthly CGI retainer, including annual savings, breakeven campaign volume, assumptions, value drivers and next checks. It is built for brand, marketing and product teams, runs entirely in your browser with no signup or install, and is one of 70 free tools in the Labs suite.
What it does
The Retainer Value Calculator compares a year of one-off CGI campaign projects with a monthly retainer. It shows annual route totals, saving or premium, effective cost per campaign, breakeven campaign volume, assumptions used, value drivers and next checks before briefing suppliers.
How to use it
Enter the average one-off project price, expected campaign count, monthly retainer fee, committed months, and estimated re-brief or rush-cost overheads. The result appears in the browser, and the retainer report PDF downloads instantly.
How to read the result
Use the output as a planning comparison, not a fixed quote. A retainer usually makes sense when campaign volume, recurring content needs, priority capacity and consistency benefits outweigh the monthly commitment. The assumptions, value drivers and next checks show what to confirm before asking XO3D or another CGI supplier for retainer scope.
Frequently asked questions
What does Retainer Value Calculator do?
Compare one-off campaign costs with a monthly CGI retainer, including annual savings, breakeven campaign volume, assumptions, value drivers and next checks.
How accurate are the estimates?
The figures are indicative, based on typical industry rates and the inputs you provide. For a precise, project-specific quote, contact the XO3D team.
Is Retainer Value Calculator free to use?
Yes. Retainer Value Calculator is completely free, with no account, login, trial or paywall. It is one of 70 free tools published by XO3D Labs.
Do I need to install anything or sign up?
No. The tool runs entirely in your web browser on desktop and mobile - there is nothing to download, install or sign up for.
Who created this tool?
XO3D is a UK-based product CGI studio headquartered in Stevenage, working with brands across the UK and internationally. XO3D Labs is its free tool suite for the CGI and product-marketing community.