How Fiat Achieved 200% Increase in Lead Conversions with Hardal Meta CAPI

Fiat, operating through the TOFAŞ group in Turkey, faced critical obstacles in Meta advertising measurement. Browser restrictions, iOS privacy updates, and ad blockers were preventing complete lead tracking across their automotive campaigns, making it impossible to accurately optimize advertising investments or identify which marketing efforts truly drove results.

The solution was Meta Conversions API implementation with comprehensive server-side tracking and advanced customer matching capabilities.

Why Hardal?

Fiat was struggling with incomplete conversion data due to browser restrictions preventing pixels from firing properly. Traditional pixel-only tracking couldn't capture the complete automotive customer journey — which often spans multiple sessions and devices — resulting in lost lead data and inaccurate campaign attribution.

Hardal's Meta CAPI solution eliminated browser-based tracking limitations and captured complete lead conversion data directly from the server.

Key advantages delivered by Hardal:

• Server-side conversion tracking — Direct server-to-server integration capturing every lead event regardless of browser settings or ad blockers
• Advanced customer matching — Enhanced data collection including email addresses improving Meta's attribution and targeting capabilities
• Multi-event coverage — Comprehensive tracking across customer inquiries and application submissions throughout the funnel
• High event quality scores — Strong data accuracy with scores up to 7.8/10 ensuring optimal Meta algorithm performance
• Real-time processing — Immediate conversion data enabling rapid campaign optimization

Results Achieved

Lead Tracking:

• 140% increase in tracked lead conversions compared to pixel-only implementation
• 87% advanced matching coverage with lead events including enhanced customer information
• Complete visibility into automotive inquiry behavior previously hidden by browser restrictions

Application Submission Performance:

• 200% increase in tracked application submissions versus pixel alone
• 98% advanced matching coverage providing comprehensive customer data for superior targeting
• Enhanced funnel visibility from initial interest through application completion

Business Impact:

• More accurate ROAS measurement across Meta campaigns enabling confident budget allocation
• Improved campaign optimization through complete conversion signals feeding Meta's algorithms
• Enhanced lookalike audience quality from richer customer matching data
• Better attribution accuracy connecting marketing touchpoints to actual lead generation

Implementation Partner: Analytica House Digital Analytics Agency