Top Sales Agencies

B2B Lead Generation vs Inbox Attack

A head-to-head comparison of B2B Lead Generation and Inbox Attack in lead generation agencies, scored across the same 5 weighted criteria so you can see exactly where each agency is stronger.

B2B Lead Generation

German-language publication and directory for B2B lead generation knowledge, vendors, and training.

57/ 100 overall
Inbox Attack

B2B marketing that doesn't hold you hostage.

67/ 100 overallHigher score

Score-by-score

CriterionB2B Lead GenerationInbox Attack
Website Presence(20%)7874
Search Visibility(20%)5238
Trust & Credibility(20%)5879
Market Presence(15%)6068
Customer Satisfaction(10%)1586
Overall5767

Pricing at a glance

B2B Lead Generation

Model
Custom-quote lead generation agency engagement centered on appointment setting and outbound email campaigns; publicly available evidence indicates service-led engagements rather than self-serve plans, with directory evidence suggesting hourly/project-based agency pricing.
Typical range
$25–$49 / hr
Full B2B Lead Generation 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 →
B2B Lead Generation profile →Inbox Attack profile →← All lead generation agencies