In short
- A project fee buys a defined scope with an end date: a launch, a festive burst or a pilot. A retainer buys monthly capacity and continuity. Choose by the shape of your work, not by which looks cheaper.
- A retainer is a bet that you will use what you buy. Unused slots raise your real cost per activation: using 10 of 20 doubles it.
- Define the unit before you sign: what counts as an activation, whether creator fees sit inside, and whether unused slots roll over or expire.
- Start with a project or pilot, then move to a three-month retainer with a 30-day notice period once two rounds of reporting show results.
Pay per project when the work has a start, an end and a date: a launch, a festive burst, a pilot. Pay a retainer when you need steady monthly activity and will actually use the capacity you are buying. Most brands end up with both: a modest retainer for the baseline and project budgets for their peaks.
The money side of this choice, including break-even tables for each fee model, is in our guide to influencer marketing agency fees in India. This post answers a different question: which structure fits the shape of your work, how to write a retainer so it does not drift, and how to move from one to the other. For the channel itself, see our complete guide to influencer marketing in India.
What each one buys
| Project fee | Monthly retainer | |
|---|---|---|
| You are buying | A defined deliverable with an end date | Capacity and continuity each month |
| Priced by | Scope: creators, formats, waves | A monthly number of activations plus senior time |
| Starts and ends | With the campaign | Runs until notice |
| Creator fees | Usually passed through at cost on top | Usually billed on top, though some retainers bundle them |
| Best for | Launches, festive bursts, pilots, one-off UGC batches | Always-on programmes, creator ads and monthly reporting |
| Main risk | Re-learning and re-onboarding each time | Paying for slots you do not use |
One agency's published benchmark puts project fees at ₹50,000 to ₹5 lakh for 8 to 30 creators and retainers at ₹1.5 lakh to ₹6 lakh a month for 15 to 40 activations, with creator fees billed separately. That is low confidence and one source, so use it to size a conversation, not to judge a quote.
Five questions that decide it
| Question | If yes | If no |
|---|---|---|
| Will you have creator activity in at least ten months of the year? | Retainer becomes plausible | Project fees, repeated at your peaks |
| Is the monthly volume fairly predictable? | A fixed retainer fits | Pay per project, or use a retainer with a burst clause |
| Do you need senior time between campaigns, for creator relationships, trend tracking and creator ads? | Retainer | Project |
| Do you know what a good result looks like for your brand? | Retainer, with a pass mark | Run a pilot first |
| Is there a hard date, such as a launch or a festival? | Project, with its own scope | Either |
Three or more answers pointing to retainer, and you probably belong on one. Two or fewer, start with a project. Our post on always-on vs campaign influencer marketing goes deeper on the calendar behind these answers.
The slot-use test
A retainer is a bet that you will use what you buy. If you pay for 20 activations a month and use 10, the real cost per activation is double what the contract says.
| Slots used out of 20 | Real cost per activation, against full use |
|---|---|
| 20 | 1.0x |
| 15 | 1.33x |
| 10 | 2.0x |
| 5 | 4.0x |
Apply it to the published benchmark with our own arithmetic. At ₹1.5 lakh for 15 activations, full use gives ₹10,000 an activation. Using 8 of the 15 gives about ₹18,750, nearly double. The creator fees are on top in both cases. Before signing, write down your honest monthly use for the next three months, including the slow ones. If the lowest month is under half your slots, the retainer is too big.
A hypothetical year
Slot-use arithmetic becomes concrete when you lay a year of demand next to three retainer sizes. This is an invented pattern of monthly activations for a brand with festive peaks in March, October and November, not a price or a benchmark.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Activations needed | 6 | 6 | 14 | 6 | 6 | 6 | 6 | 10 | 8 | 20 | 24 | 8 |
The year needs 120 activations. Now compare three retainers.
| Retainer size (activations a month) | Slots bought | Slots used | Use | Real cost per activation | Still needed above the retainer |
|---|---|---|---|---|---|
| 6 | 72 | 72 | 100% | 1.0x | 48 |
| 10 | 120 | 92 | 77% | 1.3x | 28 |
| 24 (sized to the peak) | 288 | 120 | 42% | 2.4x | 0 |
Sizing to the peak makes every slow month expensive: you pay 2.4 times the contract rate per activation. Sizing to the floor keeps the retainer full, and the 48 extra activations in March, October and November are bought as festive projects or burst slots. That is the hybrid shape described below, and the arithmetic is why most brands land on it.
What goes wrong with each
Project fees
- Scope disputes. "Manage the campaign" is not a scope. If creators, formats and revision rounds are not counted, extras get argued at the end.
- Starting from zero each time. The agency re-learns your brand, and you re-brief. Part of every project fee is set-up you have already paid for once.
- Peak-month crowding. Festive weeks are busy for every agency, so an agency may give priority to clients on retainer. Ask how it handles Diwali week for project clients.
Retainers
- Fuzzy units. An "activation" might be a post, a creator, or a bundle. Different readings can differ by a multiple.
- Scope drift. Work that was once an extra becomes expected, and then the retainer buys less each month.
- Lock-in. A 12-month term before a first result removes your bargaining power.
- Paying for activity, not results. A retainer is a fee for capacity. Without a pass mark, you pay whether it works or not.
Write the retainer scope sheet
Attach this to every retainer. Each row is a clause you can ask for.
| Term | Ask for | Why |
|---|---|---|
| Unit | Definition of an activation: format, tier, count | Prevents disputes about what a slot is |
| Monthly capacity | Number of activations and creator ads included | Fixes what you receive |
| Creator fees | Inside or on top, shown per creator | You can check creator share |
| Roll-over | Whether unused slots carry over, and for how long | Protects you in slow months |
| Extra capacity | A pre-agreed rate for slots above the cap | No negotiation in a festive month |
| Team | Named lead, response time, hours of senior time | Capacity is people |
| Reporting | Cadence, metrics, raw links | Ties spend to results |
| Review | A review at 90 days against a written pass mark | A route out if it is not working |
| Term and notice | Three months, then 30 days' notice | Avoids lock-in |
| Handover | Creator contracts, content rights, tracker and creator list | You keep what you paid for |
Set the edges of a project fee
| Boundary | State |
|---|---|
| Creators | Number and tiers, and what happens if one drops out |
| Deliverables | Formats and counts per creator |
| Waves | How many posting windows |
| Revisions | Two rounds, with a price for more |
| Rights and exclusivity | Days and platforms, or extra priced separately |
| Reporting | Metrics and date of the closing report |
| Change requests | Who approves a change and what it costs |
The 90-day review
A retainer needs a scheduled moment when either side can change it. At day 90, review five things against the pass mark written at the start:
| Review | Question |
|---|---|
| Use | How many slots did you use each month, and why were any left over? |
| Result | Did cost per result beat the target, creator by creator? |
| Scope | Which tasks became routine that were not in the scope sheet? |
| Team | Did the named lead stay, and were replies on time? |
| Fit | Should the size go up, go down or move to a project-and-burst shape? |
Resize on evidence. If you used fewer than half your slots in any month, reduce the retainer and buy peaks separately. If you hit the cap every month, ask for the pre-agreed rate on extra slots to be written into the contract. Our guide to creator ambassador programmes covers the longer-term shape, and our post on influencer marketing packages shows how to compare what two retainers actually contain.
Hybrid shapes
- A base retainer plus festive projects. A small retainer covers the monthly rhythm and creator ads. Each festival or launch is a separate project with its own scope. This suits brands with two or three real peaks a year.
- A retainer with a burst clause. The retainer covers N activations a month and extra slots are bought at a rate fixed in the contract.
- The ladder. Run a six-week pilot as a project, move to a three-month retainer with a 90-day review, then renew for six months if results beat the pass mark.
In the 2025 Kantar-backed study covered by Campaign India, 72% of brands said they prefer long-term partnerships with creators, and in a Q1 2026 survey covered by Campaign India, 62.1% agreed long-term creator deals give better returns. Those are about creator relationships, not agency contracts, but a retainer is how many brands fund them. If your direction is long-term creator work, see our creator ambassador programmes.
When to move from project to retainer
Consider it when you have run two campaigns in a quarter, the same creators keep earning rebooking, set-up work keeps repeating, and you have a measure of what a good month looks like. Do not move earlier. Our post on what to expect in the first 30 days shows what a reliable first month looks like, and a short project is the cheapest way to see it.
How we structure it
We offer three models: creator fees at cost plus a management fee, a fixed project fee and a monthly retainer for always-on programmes. Retainers are billed monthly in advance, creator fees are shown per creator, and our fee is on its own line. If a project or a smaller test suits your goal better, we will say so. See our pricing page or send us a brief and we will recommend a structure with the creator plan we return within 48 hours.
Sources
- Influencer marketing pricing in India 2026: rate card, agency fee models and minimum budgets, Indian digital agency guide (low confidence) (20 Apr 2026, updated 16 Sep 2026)
- Indian consumers and influencers: coverage of a 2025 Kantar-backed study of consumers and brands, Campaign India (12 Jun 2025)
- Coverage of a 2026 India creator-economy report: brand behaviour, creator numbers, engagement and cost by city tier, Campaign India (21 May 2026)
Frequently asked questions
What is the difference between a retainer and project pricing in influencer marketing?
A project fee is one price for a defined scope, such as a launch campaign or a UGC batch. A retainer is a monthly fee for ongoing capacity: a set number of creator activations, creator ads and reporting each month. Creator fees are usually billed separately in both. Our pricing page shows how we charge each.
Is a retainer or a project fee cheaper for influencer marketing?
It depends on how much you use. One agency's published benchmark puts retainers at ₹1.5 lakh to ₹6 lakh a month for 15 to 40 activations, and project fees at ₹50,000 to ₹5 lakh for 8 to 30 creators, both low confidence. A retainer is cheaper per activation only if you use most of the slots.
How long should an influencer marketing retainer run?
Three months is a sensible first term, with a 30-day notice period and a review after the first 90 days. Avoid a 12-month lock-in before you have seen two rounds of reporting. Move to longer terms once results beat your pass mark.
What counts as an activation in an influencer retainer?
There is no standard. It might mean one creator post, a Reel plus Story set, a UGC video or a seeded creator. Ask for the definition in writing, with formats, tiers allowed and whether creator fees are inside the retainer. Unclear units are the main source of retainer disputes.
Can I switch from project to retainer pricing later?
Yes, and it is a common path: run a pilot as a project, then move to a short retainer once results justify steady activity. Ask the agency to credit part of the project set-up work, and agree how creator contracts and content rights carry over. Our guide to running an influencer pilot covers the first step.
What happens to unused retainer capacity?
It depends on the contract. Some agencies let unused slots roll over for a month or two, and others let them expire. Ask before you sign, and ask what happens in a festive month when you need more than the retainer covers. A pre-agreed rate for extra slots avoids a fresh negotiation.