Top Sales Agencies

Growth Division vs Inbox Attack

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

Growth Division

Flexible growth marketing teams for startups.

74/ 100 overallHigher score
Inbox Attack

B2B marketing that doesn't hold you hostage.

67/ 100 overall

Score-by-score

CriterionGrowth DivisionInbox Attack
Website Presence(20%)8474
Search Visibility(20%)5238
Trust & Credibility(20%)8079
Market Presence(15%)7268
Customer Satisfaction(10%)8686
Overall7467

Pricing at a glance

Growth Division

Model
Monthly retainer priced per person/per specialist, with a channel-agnostic Growth Strategist plus one or more channel experts; custom quote after discovery/Bullseye strategy session. Third-party directories also classify them with hourly-rate bands and project minimums, but the agency’s own copy describes the commercial model primarily as a monthly team retainer.
Typical range
£4,000–£10,000 / month (+VAT)
Full Growth Division 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 →
Growth Division profile →Inbox Attack profile →← All lead generation agencies