Cience vs Whistle Ltd

A head-to-head comparison of Cience and Whistle Ltd in sdr agencies, scored across the same 5 weighted criteria so you can see exactly where each agency is stronger.

Cience

B2B GTM and lead generation with AI-powered, human-supported SDR and data services.

54/ 100 overall
Whistle Ltd

B2B lead generation and outsourced SDR services for fast-growing companies.

69/ 100 overallHigher score

Score-by-score

CriterionCienceWhistle Ltd
Website Presence(20%)8482
Search Visibility(20%)4640
Trust & Credibility(20%)4278
Market Presence(15%)6862
Customer Satisfaction(10%)3490
Overall5469

Pricing at a glance

Cience

Model
Hybrid pricing: a one-time GTM setup fee plus a monthly platform/managed-execution retainer, with optional at-cost SDR staffing and a variable pay-per-held-meeting commission. CIENCE also markets month-to-month service with custom ROI-based per-meeting fees.
Typical range
$1,500-$5,500 / mo per SDR
Full Cience pricing →

Whistle Ltd

Model
Custom-quoted outsourced SDR / appointment-setting engagements. The evidence points to a monthly service model for fully managed outbound SDR programs, plus a flexible staffing-style "Hire SDRs" offer; Whistle itself says pricing varies by scope depending on whether you hire SDRs, run full-service outbound, or need RevOps support.
Typical range
$5,000-$10,000+ / month
Full Whistle Ltd pricing →