A network is the platform – tracking, contracting, payments and publisher access. An agency is who runs the program on top of it – outreach, commission strategy, reporting and monitoring. Network-only is enough if you have a capable in-house partnerships or affiliate manager. If you do not, an agency means the channel gets managed properly without a hire.
01What does an affiliate network actually do?
A network is the infrastructure layer: it tracks clicks and sales, handles publisher contracting and payments, and gives you access to whichever publishers are active on that platform. Commission Factory, Impact, Partnerize and Rakuten all do this job in slightly different ways – covered in full in our network comparison. What none of them do is run your program for you.
Signing up to a network gets you a dashboard, a publisher directory and a tracking pixel. It does not get you a list of the right publishers for your category, a commission structure that actually attracts them, campaigns planned against your sale calendar, or someone checking the account for ad-hijacking and commission leakage. Those are program management tasks, and the network's job stops before it gets there.
That gap is where most confusion sits. Brands sign a network contract expecting a channel to switch on, and instead get a login. The platform is genuinely useful – it is the plumbing an affiliate program needs to exist at all – but plumbing does not decide which publishers to recruit, what commission to offer, or what to do when a coupon site starts bidding on your brand terms.
It also does not tell you which of the publishers already in its directory are worth pursuing for your category, or chase them on your behalf. A network the size of Commission Factory or Impact lists thousands of publishers; deciding which handful actually suit a furniture brand versus a beauty brand versus a travel brand is a judgement call the platform has no view on. That judgement call – and the follow-up outreach that turns it into a live relationship – sits entirely outside what a network does.
02What does an affiliate agency actually do?
An agency runs the program on top of whichever network you use: publisher outreach and recruitment, campaign planning, commission management, reporting and ad-hijack monitoring. It is the strategy and the ongoing management layer, not a second tracking platform. Full scope is set out on our affiliate and partner marketing page.
In practice that means someone is actively working the account every week – finding and recruiting the publishers that suit your category, adjusting commission when performance shifts, planning activity around key sale periods, checking reporting for problems instead of waiting for a client to notice them, and watching for brand-term bidding or other low-quality activity that quietly erodes margin. None of that happens automatically because a network contract exists.
The most common mistake brands make is assuming the network will do this part. It will not. A network account with no one actively managing it tends to plateau fast: the same handful of publishers, no fresh outreach, commission that has not been revisited in a year, and no one watching for the kind of activity that costs money quietly rather than obviously.
This is not a pitch for outsourcing everything by default. Plenty of the tasks above can sit with a capable in-house person just as well as with an agency – the point is that they need to sit somewhere, with someone accountable for them, rather than being assumed to happen automatically once a network contract is signed. Whether that someone is in-house or external is exactly the question the rest of this page works through.
03How do network-only, agency and both together actually compare?
Read this as three different operating models, not three competitors. Network-only and agency-managed are not rivals – an agency runs on top of a network, it does not replace one. The table below sets out what you are paying for, who runs strategy, publisher relationships and when each model is genuinely enough.
| Model | What you are paying for | Who runs strategy | Publisher relationships | When it is enough |
|---|---|---|---|---|
| Network only | Tracking, contracting, payments and publisher directory access | Whoever in-house is assigned the channel – or no one | Whatever the in-house manager builds and maintains directly | A capable in-house partnerships or affiliate manager owns the channel week to week |
| Agency only | Not a real option – an agency still needs a network to track and pay on | The agency, but with no platform underneath it | Limited without a network to contract and pay publishers through | Never, on its own – included here only to rule it out |
| Network + agency | Platform infrastructure plus active outreach, commission strategy, reporting and monitoring | The agency, reporting into the brand | Actively recruited and maintained by the agency across the network's publisher base | Decent existing sales volume and no one in-house with the time or experience to run it properly |
04When is network-only genuinely enough?
Network-only works when there is a capable in-house partnerships or affiliate manager who treats the channel as a real job, not something checked once a month. If that person exists and has the time, a network subscription is a legitimate, complete setup – you do not need to add an agency on top of it.
The honest version of "capable" means someone who actively recruits publishers rather than waiting for applications, reviews commission against category benchmarks periodically, plans activity around sale calendars, reads the reporting closely enough to catch problems, and keeps an eye on brand-term bidding and other low-quality activity. That is a real, ongoing role – not a task that fits around the edges of someone else's job.
It is also worth being honest about readiness before the network-versus-agency question even comes up. Neither model helps a brand with no conversion rate, no budget, no stock or no margin – that is a readiness problem, and no amount of network access or agency management fixes it. Get the fundamentals in place first; our guide to starting an affiliate program covers what needs to be true before launch.
The network is the platform. It is not the strategy.
05When does an agency actually earn its fee?
An agency earns its fee when there is decent existing sales volume and no one in-house with the time, experience or bandwidth to run outreach, commission strategy and reporting properly, week to week. That is the same bar we use to judge whether a brand is a good fit for our own affiliate management service.
It shows up in specific gaps: publisher relationships that never get built because no one is doing outreach, commission that has not moved since launch because no one is reviewing it against category benchmarks, reporting that sits unread until someone asks why revenue is flat, and low-quality activity – brand-term bidding, stale coupon codes, inactive publishers still taking a cut – that goes unchecked because no one is watching for it. Each of those is a channel quietly under-performing, not a channel that is broken.
The honest cost comparison is not against a published fee figure – it is against the cost of hiring someone full-time to do this properly, plus the network fees and tools that person would still need regardless of who employs them. A capable hire is a real, ongoing cost; an under-resourced one often ends up costing more than an agency retainer would, through missed publisher relationships and leakage that never gets caught. Our pricing page sets out how that comparison actually works.
06How should you actually decide?
Ask one question honestly: is there someone in-house who can give this channel real, weekly attention – outreach, commission, reporting, monitoring – or not? If yes, network-only is a legitimate setup and adding an agency on top is optional, not necessary. If no, an agency is how the channel gets managed properly without you hiring for it.
This is a different question to in-house versus agency once a brand is big enough to justify a full-time hire either way – that comparison assumes the channel already warrants dedicated headcount. This one is earlier: it is about whether the network alone, run by whoever is already on your team, is doing the job – or whether the gap between "has a network account" and "has a managed channel" is costing more than an agency would.
Whichever way the answer lands, the network itself is not the decision that matters most. It is infrastructure – necessary, but not a growth strategy on its own. The bigger question is always who is actually running the thing.
It is also worth revisiting the answer as the program grows. A network-only setup that was genuinely enough at launch can stop being enough once the publisher base, campaign calendar and reporting load outgrow what one in-house person can keep on top of alongside everything else in their role. That is not a sign anything was done wrong early on – it is a sign the channel has grown into needing dedicated attention, which is a good problem to have and worth acting on before performance stalls rather than after.