Polaris vs Single Grain

A head-to-head comparison of Polaris and Single Grain in seo agencies, scored across the same 5 weighted criteria so you can see exactly where each agency is stronger.

Polaris

B2B and ecommerce SEO agency focused on future-proofing online visibility.

55/ 100 overall
Single Grain

Revenue marketing agency focused on pipeline growth through SEO, paid media, CRO, and AI-native execution.

75/ 100 overallHigher score

Score-by-score

CriterionPolarisSingle Grain
Website Presence(20%)7888
Search Visibility(20%)4262
Trust & Credibility(20%)5176
Market Presence(15%)5874
Customer Satisfaction(10%)4072
Overall5575

Pricing at a glance

Polaris

Model
Primarily monthly SEO retainer with tiered package levels, plus fixed-price project work (including SEO audits/technical SEO/website migrations). Polaris also describes milestone-based billing for migration projects.
Typical range
£3,000-£19,500 / month
Full Polaris pricing →

Single Grain

Model
Custom monthly retainer / revenue-marketing engagement. Public evidence on Single Grain’s own site says engagements start at a monthly retainer, and directory profiles indicate they also take project-based work with custom scoping rather than fixed packages.
Typical range
$15,000+ / month
Full Single Grain pricing →