Lead Capture and Follow Up Agencies in Illinois

2 lead capture and follow up agencies are listed in Illinois. 2 have been assessed on the Agency List Score as of October 2026; the top score, 74, is held by White Diamond Events.

Ranked · 2 assessed

Ordered by Agency List Score
Agency List Score
White Diamond Events
74

Luxury event management and experiential marketing for sophisticated experiences

Event ProductionEvent StrategyExperiential Activations
Agency List Score
Imagen Marketing Consultants
53

Connecting brands with multicultural and experiential marketing strategies.

Event ProductionEvent StrategyExperiential Activations

About this ranking

What this page ranks

This page ranks the 2 lead capture and follow up agencies in Illinois that have been assessed on the Agency List Score, out of 2 listed.

The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.

Cohorts and awards

Agencies are compared within a cohort — here, Lead Capture and Follow Up in Illinois. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 2, so no award can be issued here.

Read the full methodology

Paid placement

Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.

Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.

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Questions

How many lead capture and follow up agencies are in Illinois?
2 are listed on Agency List in Illinois. 2 of them have been assessed on the Agency List Score as of October 2026.
Which lead capture and follow up agency in Illinois is ranked highest?
White Diamond Events has the top Agency List Score, 74, among the 2 assessed agencies in Lead Capture and Follow Up in Illinois.
How is the ranking determined?
By Agency List Score, within the Lead Capture and Follow Up in Illinois cohort of 2 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.