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Case study · Consumer finance and debt negotiation

Acordo Certo: safer scale for high-volume contact data

Acordo Certo needed to keep high-volume customer contact data usable for account communication while filtering risky and undeliverable addresses at signup.

Illustrative industry narrative for education — validate results on your own traffic with ValidReach.

The challenge

What was getting in the way

Millions of incoming signups mixed legitimate customers with risky, disposable, and undeliverable addresses. Without early filtering, bounce pressure and spam-folder risk would climb as volume scaled.

The approach

How verification helped

ValidReach-style real-time verification was applied at capture so undeliverable and high-risk addresses never entered the active sending path. Results were stored with each contact for ongoing hygiene and outreach decisions.

Illustrative results

Numbers below are story-level examples for education, not audited ValidReach metrics for every named brand.

  • Roughly 6% of millions of incoming signups filtered as risky or undeliverable before send
  • ~10% reduction in bounces from new customers
  • Gmail spam rate maintained below 0.3%

“ValidReach is a must-have solution if you want to scale your email business with safety.”

— Guilherme Hambrusch, Acordo Certo / Consumidor Positivo
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