Business

Email Signature ROI Calculator

The maths behind email signatures — and why they're the highest-ROI marketing investment your business can make.

Measuring the return on investment of professional email signatures for business

The Numbers

40

emails sent per employee per day

10,400

signature impressions per employee per year

$0.003

cost per impression ($29/10,400)

Comparison: Cost Per Impression

ChannelCost Per ImpressionQuality
Email Signature$0.003Very high (1:1 relationship)
Google Display Ads$0.50–$2.00Low (banner blindness)
Facebook Ads$0.01–$0.05Medium
LinkedIn Ads$0.03–$0.10Medium-high
Business Cards$0.05–$0.15High (but infrequent)

For Teams: The Multiplier Effect

The ROI multiplies with team size:

  • 10-person team: 104,000 branded impressions/year — cost: $490 (Professional tier × 10)
  • 50-person team: 520,000 branded impressions/year — that's equivalent to a $5,000+ display ad campaign
  • 100-person team: 1,040,000 impressions/year at $0.005 each with team discounts

Beyond Impressions

The true ROI goes beyond impressions:

  • Perceived professionalism: 60% of recipients trust you more
  • Referral traffic: Website clicks from signature links
  • Deal acceleration: Faster responses and shorter sales cycles
  • Brand consistency: Unified team presence builds corporate identity

💰 Best ROI in marketing: Starting from $29 AUD — that's less than a business lunch. Create your signature →

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Highest ROI Marketing Investment

From $29 AUD. Over 10,000 branded impressions per year.

Create Signature →