PortCo CEOs: TikTok’s US-only app M2 arrives September 5th. Are your DTC brands ready for day one?

ByteDance is building “M2” – a completely separate US app with new algorithms, measurement, and ad infrastructure.

Rumours say 170M users will need to migrate by March 2026.

I’m getting asked about this more and more as the rumoured arrival date nears. Some are worried, but smart capital allocators see the opportunity.

→ Fresh algorithm = temporarily lower competition and CPMs
→ New measurement stack = chance to fix attribution gaps from day one
→ Market uncertainty = most brands will wait, creating early-mover advantage

The capital-efficient approach says don’t treat this as “experimental spend.”
It’s good old fashioned strategic positioning.

Here are your CMOs marching orders:

Test M2 across 2-3 brands simultaneously to share learnings but cap M2 at 10% of social spend for first 60 days. Focus on incremental reach and CAC efficiency, not vanity ROAS to actually judge efficiency.

Execution checklist:

Audit creative libraries across portfolio companies – what translates?
Set up unified tracking that works across old TikTok and M2
Brief CMOs on coordinated testing approach across your brands
Plan knowledge transfer sessions between brands

The reality is that most agencies will tell your companies to “wait and see” or dump massive budgets into untested creative.

We’re prepping our portfolio partners with measurement frameworks and creative strategies that work from week one. Platform shifts like this separate growth-stage companies that think strategically from those that react tactically.

How are you preparing your portfolio for the M2 transition?