Single Grain vs Stellar SEO

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

Single Grain

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

75/ 100 overall
Stellar SEO

Authority-driven link building for competitive, high-trust search markets.

76/ 100 overallHigher score

Score-by-score

CriterionSingle GrainStellar SEO
Website Presence(20%)8886
Search Visibility(20%)6258
Trust & Credibility(20%)7679
Market Presence(15%)7474
Customer Satisfaction(10%)7288
Overall7576

Pricing at a glance

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 →

Stellar SEO

Model
Hybrid: pay-per-link for guest posts, blogger outreach, niche edits, and white-label orders; or custom monthly managed link-building campaigns/retainers for ongoing outreach. Pricing appears custom-quoted by campaign scope and authority/competition level rather than fixed bundles.
Typical range
$2,500-$10,000+ / mo
Full Stellar SEO pricing →