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Built on Meta Marketing API v26.0

Every Business Manager, every ad accountmanaged from one console

CrossLion brings together everything cross-border media buying needs: one platform that runs all your ad accounts, a steady supply of ad accounts and Business Managers, and a buying team ready to take over your campaigns.

  • One authorization, every account
  • Bulk builds across all three levels
  • Results broken down by dimension
  • Team roles and audit trails
558.la/admin
All ad accounts Date range

Spend

Impressions

Clicks

Conversions

Delivery trend

Breakdown dimensions

  • Age and gender
  • Placement
  • Region
  • Device
Ad structure Bulk create
  • CampaignActive
  • Ad setActive
  • AdIn review
  • AdPaused
Illustration of the console. Figures are shown as abstract blocks and represent no real campaign data.
Platform

Multi-account ads management platform

A SaaS console built for cross-border sellers and media buying teams. It connects through Meta's official Marketing API, so work scattered across several Business Managers and dozens of ad accounts happens in one place instead of a dozen browser tabs.

  • One authorization takes over every Business Manager and ad account you own, and new accounts sync automatically
  • Create and manage campaigns, ad sets and ads in bulk, so repetitive setup stops eating your day
  • Targeting, budget, bidding and placements stay fully configurable, so your strategy ships intact
  • Team members work in the same console under their own roles, and every change is attributable
One authorization
Business Manager Business Manager Ad account Ad account Ad account
Capabilities

Let the platform handle the repetitive part

Every capability below is already live in the CrossLion platform, built on Meta's official Marketing API v26.0.

Authorize once, cover everything

Complete Meta's official authorization flow one time and the platform covers every Business Manager and ad account under your name. No binding accounts one by one.

Bulk builds across three levels

Campaigns, ad sets and ads can all be created and managed in bulk, and one proven structure can be copied across multiple accounts in minutes.

Full control of delivery settings

Audience targeting, budget, bidding method and placement selection are all configurable in detail. Your strategy lands in full, not in a simplified form.

Bulk creative upload and dark posts

Upload creatives in bulk and publish dark posts for delivery, so creative testing never clutters your Page timeline.

Results you can drill into

Impressions, reach, clicks, conversions and spend all report back in full, with breakdowns by age and gender, placement, region and device.

Device control and audit logging

Review and revoke signed-in devices at any time, and keep a complete audit log of account activity so responsibility stays traceable across the team.

Ad accounts

Ad account and Business Manager sourcing

Campaigns only run if the accounts hold up. We handle ad account and Business Manager applications, match the account type to your vertical and target markets, and stay reachable when something goes wrong.

  • Ad account and Business Manager applications handled for you, matched to your vertical and markets
  • A reliable supply line with short turnaround, so your launch plan is not left waiting
  • Backup accounts kept on standby to pick up delivery if the primary account is disrupted
  • A named contact for support, with account issues followed up from the moment they surface
Business ManagerReady
Ad accountReady
Backup accountStandby

If the primary account is disrupted, a backup takes over delivery

Managed service

Managed media buying

No buyer on the team, or a buyer stretched thin? Hand the campaigns to us. We take over based on your product, target markets and budget, and you can watch the work and the numbers the whole way.

  • Campaigns run by buyers with real cross-border experience, staffed by vertical
  • Account structure, creative testing and scaling handled end to end
  • Live campaign data in the same console you already sign into, nothing hidden
  • Regular reviews of structure and results, with strategy adjusted to what the data says
  • Goals and audience mapping1
  • Creative and structure build2
  • Data collection and analysis3
  • Strategy adjustment and scaling4
How it works

From authorization to live campaigns in four steps

Nothing to deploy. Open the console in a browser and the whole flow happens there.

  1. 01

    Get an account

    Reach out to have a platform account created, or sign in with the account you already have.

  2. 02

    Authorize

    Run Meta's official authorization once, and your Business Managers and ad accounts sync into the platform.

  3. 03

    Build in bulk

    Create campaigns, ad sets and ads from one screen, setting targeting, budget, bidding and placements as you go.

  4. 04

    Read and optimize

    Review results across every account, drill down by dimension, and reshape the structure from what you find.

Why CrossLion

Claims you can check inside the product

Each point below maps to a mechanism already shipped in the platform. Sign in and verify them one by one.

Built on Meta's official API
The platform runs on Meta Marketing API v26.0. Authorization, ad creation and reporting all go through official channels, with nothing unofficial in the path.
One authorization covers every account
A single authorization covers all Business Managers and ad accounts under your name, and adding or removing accounts does not send you back through the flow.
Signed-in devices under your control
Multiple sessions can stay active at once, and you can review every signed-in device and revoke any of them, keeping the security boundary in your own hands.
Every action on the record
Sign-ins and all write operations are written to the audit log, including actions taken by administrators, so team activity is traceable to a person.
FAQ

Platform, accounts and managed service

The questions we get asked most. If yours is not here, get in touch.

How does the platform connect to my ad accounts?

Through Meta's official Marketing API authorization flow. You start the authorization inside the platform and confirm it with your own Facebook account, after which your Business Managers and ad accounts sync in automatically. Everything goes through official channels, and we never ask for your password.

How many accounts does one authorization cover?

One authorization covers every Business Manager and ad account under that Facebook account. There is no per-account binding, and when accounts are added or removed the platform keeps up without another authorization round.

Can I create ads in bulk?

Yes. Campaigns, ad sets and ads can all be created and managed in bulk, with targeting, budget, bidding method and placements configurable at every level. A structure that works can be copied across multiple accounts.

What campaign data can I see?

Impressions, reach, clicks, conversions and spend all report back in full, and you can break them down by age and gender, placement, region and device to see exactly which slice of traffic is doing the work.

How do permissions work for a team?

The platform has two roles, administrator and staff. Administrators manage member accounts and review the audit log, while staff members work on campaigns. Sign-ins and write operations are recorded, so any change can be traced back to who made it.

Is it safe to stay signed in on several devices?

Multiple sessions are allowed, and you can see every device currently signed in and revoke the ones you no longer use. Administrators can also revoke sessions for staff accounts, which makes it quick to shut things down if something looks wrong.

Do you supply ad accounts and Business Managers?

Yes. Alongside the platform we handle ad account and Business Manager applications and supply, matching the account type to your vertical and target markets. A named contact follows the application through and stays available if the account runs into trouble.

We have no in-house buyer. Can you run campaigns for us?

We can. Our managed team takes over based on your product, target markets and budget, covering account structure, creative testing and scaling. You watch the campaigns and the data in the same console, so nothing happens out of sight.

Bring multi-account buying into one console

Sign in to the CrossLion platform, or get in touch about ad accounts and managed buying.

Already signed in? You go straight to the console. Otherwise you land on the sign-in page.