Flowium vs InboxArmy

A head-to-head comparison of Flowium and InboxArmy in cold email agencies, scored across the same 5 weighted criteria so you can see exactly where each agency is stronger.

Flowium

Retention-driven email, SMS, and omnichannel marketing for eCommerce and DTC brands.

71/ 100 overall
InboxArmy

Full-service email marketing agency focused on email, SMS, and lifecycle execution.

81/ 100 overallHigher score

Score-by-score

CriterionFlowiumInboxArmy
Website Presence(20%)8688
Search Visibility(20%)4252
Trust & Credibility(20%)7986
Market Presence(15%)6877
Customer Satisfaction(10%)8491
Overall7181

Pricing at a glance

Flowium

Model
Primarily monthly retainer pricing for ongoing email/SMS marketing management, with tiered package levels based on monthly email volume and hours dedicated; also offers one-time project work (e.g., Foundational Flow Setup) and consulting-style monthly packages. Core agency engagements appear to be custom-quoted but publicly surfaced through directory package snapshots.
Typical range
$6,000-$10,000 / month
Full Flowium pricing →

InboxArmy

Model
Custom-quoted agency services with a mix of per-project engagements, ongoing monthly/ongoing support, and hourly billing benchmarks published by directories. InboxArmy explicitly presents flexible, customized plans across services like strategy, campaign management, automation, deliverability, template production, ESP migration, SMS, and dedicated resources rather than fixed public packages.
Typical range
$100-$149 / hr
Full InboxArmy pricing →