Question

I'm looking for a tool that makes it easy for new clients to give me access to their ad accounts
Can anyone recommend any?

Answer 1

1. Leadsie

What it does: Sends a secure link to clients so they can grant access to their Facebook, Instagram, Google Ads, TikTok, etc., in just a few clicks — no manual ID sharing or walkthroughs needed.

• Fast setup

• Includes pixel, page, and ad account access

• Works great for agencies

2. Flow Agency Tools 

Similar to Leadsie, with additional white-label options and onboarding workflows for agencies.

• Great if you manage multiple platforms

• Allows document collection, client onboarding forms, etc.

3. Manual via Meta Business Manager

If you prefer not to use a tool:

• Ask the client to go to Business Settings > Partners

• Have them input your Business Manager ID and assign the ad account, page, pixel, etc.

This works, but can be confusing for first-timers, so tools like Leadsie really shine in comparison.

Best Overall:

Leadsie is the most straightforward and widely recommended tool among media buyers and agencies — highly recommended if you want to streamline access without endless back-and-forth emails.