Global rank #22
SIXGUN
- Location
- Melbourne, Australia
- Primary service
- SEO
- Client fit
- Mid-market
- Price band
- $$
- Technical SEO
- Strong
- AI search
- Listed service
- Implementation
- Implementation support
- Evidence
- 5 sources

Agency comparison
SIXGUN and Sparro both list Technical SEO and AI search. Compare their published work, delivery model and fit for your brief. SIXGUN is based in Melbourne and Sparro in Sydney, both in Australia.

At a glance
| Metric | SIXGUN | Sparro |
|---|---|---|
| Global rank | #22 | #19 |
| Location | Melbourne, Australia | Sydney, Australia |
| Primary specialisation | SEO | Enterprise SEO |
| Other services | Content, Digital PR and Technical SEO | Growth, eCommerce and Technical SEO |
| Technical SEO | Strong | Leading |
| AI-search position | Listed service | Listed service |
| Implementation | Implementation support | Implementation support |
| Strategic breadth | Broad | Broad |
| Public evidence | 5 sources | 4 sources |
| Client fit | Mid-market | Enterprise |
| Price band | $$ | $$$ |
Global rank #22
Global rank #19
Service and delivery
SIXGUN: The Peter Sheppard case study describes technical implementation, copywriting, link building and analytics changes within a multi-channel engagement. Its service offer also includes local, international and enterprise SEO.
Sparro: Its published earned-media offer includes technical SEO, migrations, AI search, UX and conversion optimisation. The Estée Lauder example also shows an explicit division of responsibilities between agency optimisation, client developers and a feed-management partner.
SIXGUN is classified for mid-market organisations at $$. Sparro is classified for enterprise organisations at $$$. The bands are relative positions within this directory, not fee quotes or quality scores.
SIXGUN publishes “McKean McGregor”; Sparro publishes “Estée Lauder product-feed optimisation”. Both are agency-published sources. 5 public sources support the SIXGUN profile; 4 support Sparro. Both appear in the Australia country ranking.
The published dataset does not contain live availability, named project teams, contract terms or proposal-level scope for either agency.
Strongest fit
Retailers and service organisations that need SEO implementation, content and measurement, with paid acquisition available alongside search.
SIXGUN profileLarger retail and marketing teams coordinating search, product feeds, media investment and external technology partners.
Sparro profileFrequently asked questions
Sparro ranks higher at #19 globally; SIXGUN is #22.
SIXGUN is placed in the $$ relative price band and Sparro in the $$$ band. The symbols are directory comparison bands, not quotations.
Technical SEO and AI search appear in both profiles.
Explore the evidence behind this comparison.
Data checked 10 September 2026. Price bands are relative, not quotations.