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

SEO agencies, by nature, typically have a broad team of experts including SEO specialists, developers, account strategists, copywriters and more.

This diversity allows agencies to handle projects requiring multiple skill sets across teams.

For businesses needing a wide range of services, an agency can provide a one-stop solution.

However, this breadth of skills may not always be necessary for projects requiring only 1-2 skill sets (e.g. SEO/PPC).

2. Cost-Effectiveness

Winner: Consultant

Agencies can offer competitive pricing, but those figures usually account for office rentals, managerial salaries, and administrative costs.

Most consultants work without such overheads. Your money is directed at their know-how rather than the infrastructure behind the scenes.

SEO consultants are frequently the more cost-efficient route.

3. Resources

Winner: Agency

Owing to their access to a larger pool of professionals, agencies are often the go-to for sizeable SEO campaigns.

They can delegate responsibilities across their team, tackling several aspects at once.

If your business is after that kind of scale, an agency might suit your needs better.

4. Adaptability

Winner: Consultant

Because agencies juggle multiple people and projects, they often depend on pre-set processes to keep everything on track.

This structure can sometimes delay updates or changes to your campaign setup.

Consultants, on the other hand, are nimble. They tailor their approach and can pivot as your priorities shift.

In a dynamic digital space, that kind of adaptability is a real strength.

For example, if you need to shift gears halfway through a campaign, a consultant can typically act straight away, while agencies may need more time to get everyone aligned.

5. Communication

Winner: Consultant

A strong reason to work with a consultant is the continuity of dealing with one person throughout your SEO journey.

You sidestep the common agency pitfall of multiple handovers or changes in personnel.

Communication is typically quicker and more meaningful, as you’re speaking directly to the person doing the job.

This clarity can save time and strengthen your professional relationship.

6. Personal Service

Winner: Consultant

With SEO consultants, you often get a deeper level of commitment – their business thrives on results and happy clients.

Agencies, by contrast, typically work within larger structures where client focus can be diluted by internal priorities.

Consultants, working independently, are driven to deliver great outcomes.

For them, your success directly reflects on their own – which often leads to a more dedicated partnership.

7. Quality of Work

Winner: Equal

Agencies and consultants alike can deliver impressive SEO outcomes.

Agencies may provide access to specialist teams, although that structure can involve delegating work to junior staff members for development.

With consultants, the same person typically oversees all aspects of your SEO, offering a hands-on and consistent approach.

Final Score

  • Agency: 3
  • Consultant: 5

Conclusion

Both Technical 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 Technical SEO consultant…read more