When considering SEO services for your business, one decision you will have to make on the way is choosing between an SEO agency and consultant (in fact, you most likely clicked on this article to help with that exact decision!).

While both agencies and consultants aim to improve your website’s search engine rankings, their approach, structure, and relationship with clients differ significantly.

  • SEO agencies typically consist of multiple people skilled in SEO, account managers, developers, admin staff and directors.
  • SEO consultants on the other hand are just the person skilled in SEO, covering admin duties themselves.

To help you decide between the two, I’ll compare both against seven key factors that are important to businesses deciding between choosing an agency or a consultant:

  1. Variety of Skills
  2. Cost-Effectiveness
  3. Resources
  4. Adaptability
  5. Communication
  6. Personalised Service
  7. Quality of Work

1. Variety of Skills

Winner: Agency

Typically, SEO agencies are staffed by a mix of specialists, including SEO specialists, developers, account managers and writers.

This breadth enables them to tackle large or multifaceted campaigns that benefit from multiple perspectives.

For businesses that require an end-to-end solution, working with an agency can be highly efficient.

Still, in cases where only one or two skill sets are required, such as SEO or PPC, this approach may be more than is necessary.

2. Cost-Effectiveness

Winner: Consultant

Although agencies can offer competitive pricing, but that usually includes the burden of office rent, team managers, and administrative support.

Consultants work differently. There’s no organisational padding – just direct access to their professional insight.

Consultants are often the wiser financial choice in SEO.

3. Resources

Winner: Agency

Agencies typically have the manpower to take on bigger projects.

They’re able to assign different team members to specific campaign tasks at the same time.

For companies that need a broader resource base, an agency may be the preferred option.

4. Adaptability

Winner: Consultant

By design, agencies often depend on structured systems and standardised ways of working to coordinate their teams.

Although individual team members might be flexible, updates to your account setup or approach can be slower to roll out.

A consultant, in contrast, can personalise their service and shift direction rapidly when your priorities change.

That responsiveness can be a real asset in the constantly evolving digital space.

For instance, if a new opportunity arises mid-campaign, a consultant can usually respond immediately, while agencies may be delayed by processes and multiple layers of sign-off.

5. Communication

Winner: Consultant

A key advantage of working with a consultant is having one consistent point of contact throughout the project.

This means you avoid the common agency experience of being handed from one account manager to another or dealing with staff changes mid-way through.

With a consultant, communication tends to be clearer and more direct, as you’re speaking to the person actually doing the work.

This kind of connection not only saves time but also helps foster a stronger, more collaborative relationship.

6. Personal Service

Winner: Consultant

SEO consultants typically go the extra mile because your success impacts their livelihood directly.

They aren’t distracted by internal politics or reporting structures – their sole focus is meeting your needs.

This often results in a stronger commitment and higher quality service.

Unlike agencies, where you might be one of dozens, a consultant is personally invested in seeing you succeed.

7. Quality of Work

Winner: Equal

Both consultants and agencies can provide effective SEO support.

While agencies may bring multiple specialists to the table, it’s common for work to be passed to junior team members to build their experience.

Consultants generally carry out all elements of the strategy themselves, which helps maintain consistency and a high standard of execution.

Final Score

  • Agency: 3
  • Consultant: 5

Conclusion

Both Plumber SEO agencies and consultants have their strengths.

While agencies bring extensive resources and a variety of skills, consultants may offer a more cost-effective, adaptable, and personalised approach.

If you’re ready to experience the benefits of working with a Plumber SEO consultant…read more