Authentic Brand vs Inbox Attack

A head-to-head comparison of Authentic Brand and Inbox Attack in lead generation agencies, scored across the same 5 weighted criteria so you can see exactly where each agency is stronger.

Authentic Brand

Fractional CMO leadership and marketing transformation for growing businesses.

62/ 100 overall

Inbox Attack

B2B marketing that doesn't hold you hostage.

67/ 100 overallHigher score

Score-by-score

Criterion	Authentic Brand	Inbox Attack
Website Presence(20%)	84	74
Search Visibility(20%)	58	38
Trust & Credibility(20%)	63	79
Market Presence(15%)	67	68
Customer Satisfaction(10%)	18	86
Overall	62	67

Pricing at a glance

Authentic Brand

Model: Hybrid model: primarily a custom monthly retainer for Fractional CMO leadership based on a set number of hours per week/month, plus a separate Advisor CMO offering billed hourly or per project. Authentic also routes execution work through its Ally Network, but no public execution pricing was found.
Typical range: $200–$375 per hour

Full Authentic Brand pricing →

Inbox Attack

Model: Hybrid fixed-fee/project pricing plus monthly retainer options, with a la carte service pricing and paid 1:1 sessions. Specifically: one-off system builds and audits sold at flat fees, channel/package builds sold as fixed-price packages, and an ongoing 3-month managed engagement sold as a monthly retainer. Not performance-based; the site explicitly says they turn down commission-based projects and appointment-setting work.
Typical range: $145-$2,650 per fixed-price service or session

Full Inbox Attack pricing →

Authentic Brand profile →Inbox Attack profile →← All lead generation agencies