LeadLens — Stop counting leads. Start counting sales.

LeadLens traces every sale back to the ad that brought it, shows who actually became a customer, and helps you back the ads that sell on Meta (Facebook/Instagram), TikTok and Google Ads, not the ones that just look busy.

How it works

Connect — link Meta, TikTok and Google Ads in a few clicks. Every new lead arrives tagged with the exact ad that brought it.
Match — sync your CRM or upload your customer list. LeadLens links every customer back to the lead, and the ad, they came from.
Scale — see which ads bring paying customers and what each one truly costs. Shift your budget to the winners and cut the rest.

Features

One dashboard for ads, leads and sales from every platform.
Every lead traced to its platform, campaign, ad set and ad, with duplicates matched automatically.
Cost per customer acquisition and return on ad spend, for every ad.
Real buyers sent back to Meta, TikTok and Google, and audiences built from your best customers.
A separate workspace for every client.

Works with: Meta, TikTok, Google Ads, Google Sheets, CRMs and CSV files.

How LeadLens Uses Your Data

LeadLens connects to your ad platforms through secure OAuth authorization. We only access the data you explicitly grant permission for:

Google Ads — reads campaign performance metrics, lead form submissions, and conversion data. We also upload offline conversion events to improve campaign optimization.
Google Sheets — reads and writes lead data from spreadsheets you connect, enabling automated data sync.
Google OAuth — used for secure authentication only. We store your name and email to identify your account.

Hashing. When we send a conversion or an audience back to an ad platform, email addresses and phone numbers are normalised and SHA-256 hashed first. The platform receives an irreversible hash, never the raw contact detail.

Benchmarks and shared audiences are opt-in and reciprocal. Both are switched off by default. Contributing is what unlocks reading the pool (for shared audiences, after 30 days of contributing). Contributions are SHA-256 hashed identifiers grouped by industry, region and spend tier — no names, no raw emails or phone numbers, and nothing that identifies you or your clients to another contributor. You can opt out at any time, which stops all future contribution; hashes already pooled carry no link back to the contributing account, so they cannot be singled out and removed.

We never sell your data, and we never use it to advertise to your leads. Nothing is shared with another LeadLens customer unless you switch the opt-in on. All data is encrypted in transit (HTTPS) and at rest. You can revoke access at any time from your Google Account settings.