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S1

May 2026

S1 Market Share Analysis for May 2026

aci worldwide delivers electronic banking and payment solutions for more than 5,000 financial institutions, retailers, billers and processors around the world.
Finance > Financial Planning and Management
Domains1.com
Year Founded1996
Employees1001 - 5000
Annual Revenue< $1M
HQ:United States, Georgia, Norcross
s1.com
S1
S1 (including company regionals)
  • s1.com
    s1.com
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Total visits to S1's top domains

Understand S1 market share and potential market reach.

Total visits last 3 months

Subsidiaries Breakdown
s1.coms1.com--
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Avg. visit duration in S1's top domains

Analyze S1 engagement metrics.

Average visit duration last 3 months

Subsidiaries Breakdown
s1.coms1.com--
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Avg. pageviews on S1's top domains

See how S1 keep users engaged, nurture their interest, and encourage them to take the next step.

Average page views last 3 months

Subsidiaries Breakdown
s1.coms1.com--
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S1 top competitors by domain

Top similar sites in May 2026, ranked by their affinity

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Top technologies used by S1

These are the website technologies, by industry, used by S1 top domains

Email Services (2)

GoDaddy Email

GoDaddy Email

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Conversion & Analytics (1)

Google Analytics

Google Analytics

Marketing (1)

Eloqua

Eloqua

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