Picture three people working for the same small business.
The first clears the inbox, books meetings and chases invoices. The second makes sure the whole business runs: the projects, the systems and the freelancers. The third helps put marketing campaigns together, pulling reports and preparing content for the team.
All three work remotely. All three might be described as some kind of assistant. But they’re doing very different jobs, they’re paid very differently, and only one of them is easy to replace.
If you’re a VA wondering whether to call yourself an OBM, or whether “marketing assistant” is a step up or a step sideways, this guide is for you.
We’ll break down the VA vs OBM debate, explain where marketing assistants fit in, and look at what UK pay looks like for each. Then we’ll look at the role most VAs overlook, and the one that may suit you best.
The short version: the difference isn’t the title. It’s what you own.
Why These Job Titles Get Mixed Up
There are no official rules about who can call themselves a VA, an OBM or a marketing assistant. Anyone can use any of these titles tomorrow.
On top of that, the work overlaps. Plenty of VAs already handle marketing tasks. Plenty of OBMs still do some admin. And many freelancers mix all three.
One UK VA on a business forum described charging £25 to £30 an hour for PA and bookkeeping work, while also giving clients advice that sounded a lot like business management. That’s common. The title says one thing, the work says another.
This matters because clients pay for what they think they’re buying. If your title says “assistant”, most clients will price you as one.
What a Virtual Assistant Actually Does
A virtual assistant supports a business owner remotely, usually by taking on tasks they don’t have time for or don’t enjoy. Think inbox management, diary booking, data entry, travel, invoicing and document formatting.
The key point is who decides the work. A VA does the tasks a client hands over. The client sets the priorities and the VA delivers them.
Pay varies hugely. UK VA rates range from £14 to £86 an hour, and £30 is the most common rate. Experienced operations VAs charge £45 to £75 an hour, which shows how far specialist skills can take you.
Where the VA role is most exposed
Task-based work is exactly what AI is getting good at. Scheduling, inbox sorting, meeting notes and first drafts can now be done faster, and often by the client themselves.
That doesn’t mean VAs are finished. It means VAs who only sell tasks are under pressure. We cover this in more detail in our post on whether AI will replace virtual assistants.
What an Online Business Manager Does
So, what is an online business manager?
The OBM role grew out of the online coaching world. Tina Forsyth saw that busy business owners needed higher-level support and set up the International Association of Online Business Managers in 2008.
Where a VA does tasks, an OBM runs the operations. That usually means:
- Managing projects and launches from start to finish
- Building and improving systems and processes
- Managing the team, including VAs and other freelancers
- Tracking numbers and reporting back to the owner
- Making day-to-day decisions without being asked
An OBM takes ownership of systems, manages people and makes decisions independently. An OBM shouldn’t spend their day answering support tickets. That’s VA work, and the two roles are meant to work side by side.
The pay reflects the responsibility. OBMs typically charge two to three times as much as general VAs.
But an OBM only makes sense for a client with something to manage. If the business is a solo owner with no team and no systems, they need a strong VA, not an OBM. That’s worth knowing before you rebrand.
What a Marketing Assistant Does
A marketing assistant is usually an employed job, not a freelance business. Most work inside a company’s marketing team, supporting more senior marketers.
Typical tasks include preparing reports, answering information requests and gathering information on competitors. It’s hands-on work, but the plan comes from someone else.
The pay reflects that. The median UK marketing assistant salary is £22,044. In London, marketing assistants with three to five years’ experience earn around £27,000 to £29,000.
There’s also a freelance version, often called a virtual marketing assistant or marketing VA. The tasks are similar: scheduling posts, formatting newsletters, uploading blogs, building simple graphics.
So when people search marketing assistant vs virtual assistant, the honest answer is that a marketing VA is often a VA with a marketing task list. Useful, but still task-based. Someone else decides what gets posted and why.
VA vs OBM vs Marketing Assistant: The Differences That Matter
Here’s how the three roles compare on the things that actually affect your income.
Who decides the work?
- VA: the client
- OBM: the OBM, within the owner’s goals
- Marketing assistant: the marketing manager or client
What are you judged on?
- VA: getting tasks done well and on time
- OBM: whether the business runs smoothly and projects land
- Marketing assistant: supporting campaigns someone else has planned
How are you usually paid?
- VA: hourly or block-hour retainer
- OBM: monthly retainer at a higher rate
- Marketing assistant: salary if employed, hourly if freelance
The pattern is clear. The more decisions you own, the more you can charge, and the harder you are to replace with a tool.
The Role Most VAs Miss: The Marketing Implementer
Not every VA wants to become an OBM. Managing teams, launches and operations is a big jump, and plenty of clients don’t need it.
But there’s a role in between that many small businesses badly need: someone who owns their marketing and gets it done. Not a strategist charging consultancy fees. Not an assistant waiting for instructions. A marketing implementer.
Here’s the difference in practice.
A marketing VA is sent a folder of graphics and captions each month and schedules them.
A marketing implementer plans the month’s content around the client’s offers, writes and schedules it, sends the weekly email, sets up the lead magnet in the CRM and reports back on enquiries each month.
Same client. Same platforms. Very different value.
The implementer is paid for a result, not a task list. That makes it much easier to move away from hourly billing and price the work as a fixed monthly package.
How to make the move
You don’t need a certificate or a rebrand to start. You need to change what you take responsibility for.
- Pick one area you already do well, such as social media, email or client onboarding.
- Offer to own it for one client, from planning to reporting.
- Agree on a simple measure of success, like enquiries, open rates or time saved.
- Package it with a fixed monthly price.
- Use the results to win the next client.
Our £9 Starter Kit helps you work out your positioning and package it clearly.
Once your offer is ready, list it on the VA directory so business owners can find you. If you need help starting conversations with new clients, try our free lead gen prompts.
And if you’re right at the beginning, start with our guide to becoming a VA before choosing a direction.
Your Title Matters Less Than What You Own
Here’s what to take away:
- A VA does tasks the client sets. An OBM owns operations, systems and people. A marketing assistant usually supports someone else’s marketing plan.
- In the VA vs OBM question, the real difference is decision-making, not job title, and that’s what drives the higher rates.
- Task-based roles are the most exposed to AI. Roles built on ownership and results are the hardest to replace.
- You don’t have to become an OBM to grow. Owning one area of a client’s marketing is often the faster, more natural step.
Before you change your title, change what you’re responsible for. The title can follow.
Sell outcomes. Not hours.