Black Propeller vs Search Scientists

A head-to-head comparison of Black Propeller and Search Scientists in ppc agencies, scored across the same 5 weighted criteria so you can see exactly where each agency is stronger.

Black Propeller

Audience-first paid media for growth-stage brands ready to accelerate.

78/ 100 overallHigher score
Search Scientists

Modern PPC management and optimization for e-commerce and growth-focused brands.

70/ 100 overall

Score-by-score

CriterionBlack PropellerSearch Scientists
Website Presence(20%)8783
Search Visibility(20%)5858
Trust & Credibility(20%)8472
Market Presence(15%)7666
Customer Satisfaction(10%)8974
Overall7870

Pricing at a glance

Black Propeller

Model
Custom-quoted ongoing PPC / paid media management engagement, most consistent with a monthly retainer or ongoing service relationship rather than fixed public packages. Black Propeller describes a consultation -> audit & proposal -> partnership process and personalized strategy/management, while third-party directories also list hourly-rate bands and minimum project budgets.
Typical range
$100-$149 / hr
Full Black Propeller pricing →

Search Scientists

Model
Hybrid monthly retainer + percentage of ad spend for PPC management; custom quote for larger spend levels. Search Scientists publicly sells ongoing PPC management on a monthly basis, with pricing tied to both a fixed base fee and a variable percentage of monthly ad spend.
Typical range
$879-$1,649 / mo base fee
Full Search Scientists pricing →