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 tend to be built around a multi-disciplinary team, comprising SEO specialists, developers, copywriters and client service professionals.

Their varied expertise makes them ideal for delivering complex projects involving several areas of digital marketing.

For organisations in need of a full-service solution, an agency can prove highly effective.

However, for more targeted needs, such as a standalone SEO or PPC campaign, a consultant may be more appropriate.

2. Cost-Effectiveness

Winner: Consultant

Agencies can provide competitive rates, but it’s worth remembering they also carry the costs of office premises, management teams, and support staff.

Independent consultants generally avoid these overheads. You’re paying for their skills and experience, not the extra layers that come with an agency structure.

All things considered, SEO consultants often represent the more economical choice.

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

Agencies, by nature of having multiple teams of people, often rely on standardised systems and processes.

This means that while individuals within teams can be highly adaptable, the setup of your account and other staff on your account may take time to update and adapt.

Consultants, on the other hand, can tailor their approach to your unique needs and pivot quickly if your business priorities change.

This flexibility can be a major advantage in a fast-moving digital landscape.

For example, if you need to adjust your SEO strategy mid-project, a consultant can implement changes at short notice, whereas an agency may take longer due to internal processes, approvals and the number of people involved.

5. Communication

Winner: Consultant

One of the most valued aspects of working with a consultant is the consistency they provide through a single point of contact.

It avoids the all-too-common agency scenario of switching account managers or navigating high staff turnover.

With a consultant, you’re in direct contact with the person who knows your project inside out.

This clear line of communication builds efficiency, trust, and a stronger long-term partnership.

6. Personal Service

Winner: Consultant

Because their income and reputation are closely tied to performance, SEO consultants are usually highly invested in getting results for their clients.

Agencies tend to work within larger teams, which can sometimes dilute individual focus.

Consultants, on the other hand, are laser-focused on you and your success.

They often see your achievements as a direct extension of their own work.

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 Gas Engineer 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 Gas Engineer SEO consultant…read more