Data2Speak Fills a Global Conference and Cuts Lead Cost 8× in 90 Days

EZCA ran international Meta Ads campaigns across Europe, UAE, and Turkey for a data visualization award and conference — driving 326 total registrations and slashing CPL from $62.89 to $7.11.

Throughput

3 simultaneous campaign tracks: award, conference, lead magnet

Separate budget, creative, and audience strategies running in parallel across multilingual targeting

Speed

Continuous CPL optimization — 8× reduction in 4 months

CPL dropped from $62.89 to $7.11 on the main product through iterative audience and creative testing

Cost

8× CPL reduction on main product

From $62.89 to $7.11 per lead through systematic optimization cycles

Data2Speak is a data visualization award and conference with a $10,000 prize fund, targeting analysts, business owners, students, and professionals globally. EZCA ran Meta Ads campaigns across three audience segments in Europe, UAE, and Turkey from October 2022 to January 2023, generating 326 combined registrations for the conference and award, with CPL on the main product dropping 8× over the campaign period.

The problem

Data2Speak needed to fill a niche global event with a highly specific international audience — across language barriers and multiple segments — with limited runway.

Data2Speak was launching both a data visualization conference and a $10,000 award competition, targeting an English-speaking audience spanning data analysts, business planners, finance professionals, directors, and students — spread across Europe, UAE, and Turkey. There was no existing audience base and no brand recognition in these markets. The challenge was to build awareness, generate registrations, and manage cost-per-lead across three separate campaign objectives simultaneously, while continuously testing which audiences, creatives, and landing page formats converted best in an international context.

The approach

EZCA structured three parallel Meta Ads campaigns — conference, award, and lead magnet — with continuous audience and creative testing across multiple geographies and professional segments.

EZCA defined five audience segments for the conference (finance professionals, planners and strategists, business owners, analysts, directors) and two for the award (students and working professionals). All campaigns ran in English, targeting users in Europe, UAE, and Turkey via Meta Ads. A free book giveaway was added as a lead magnet to build an addressable contact list at minimal CPL ($0.94). The team continuously tested placement formats, landing page variants (the primary site outperformed alternatives), audience combinations, and ad creatives — iterating on both copy and visuals. Budget was adjusted weekly based on CPL trends per segment. Geographic performance was analyzed and allocations shifted accordingly. The result was an 8× reduction in CPL on the main product — from $62.89 to $7.11 — over the 4-month campaign window.

The outcome

291 conference registrations, 35 award submissions, and 254 lead magnet contacts — delivered across three campaign tracks at steadily declining cost.

The conference filled with 291 registrations at a final CPL of $42.03. The award received 35 submissions at $38.23 per lead. The lead magnet generated 254 contacts at just $0.94 CPL — building a warm audience for future campaigns. Most notably, CPL on the main product fell 8× over the campaign period as optimization compounded: the iterative testing framework EZCA ran meant each week's data directly improved the next week's performance. For an event product with no prior audience, reaching over 10M impressions and 326 direct registrations within a 4-month window demonstrates what a structured paid acquisition program delivers.

Measured impact