Find every revenue leak in your email marketing

Upload your Klaviyo campaign and flow reports to see where you are leaving money on the table. Leakio benchmarks your performance and surfaces fixes your team can ship this week.

Audit in seconds: Upload 2 CSVs, get a prioritized roadmap.
Built for DTC: Optimized for ecommerce brands on Klaviyo.

Instant Audit

Upload your email reports

Drag in your latest Klaviyo exports. Leakio will simulate the work of a senior lifecycle strategist in under a minute.

Brand name

Upload CSV reports

Campaign Report

CSV export from Klaviyo

Browse files.csv • up to 25 MB

Flow Report

CSV export from Klaviyo

Browse files.csv • up to 25 MB

Drag & drop CSV files or click to select from your computer.

Free audit. No login required. We never store your raw CSVs.