For Subscription Apps running Meta Ads

For Subscription Apps
running Meta Ads

For Subscription Apps running Meta Ads

Optimize

to conversion
events that reflect subscriber value

Optimize to
conversion
events that reflect
subscriber value

Optimize to conversion
events that reflect subscriber value

Conversion event

The user action you want your campaign to optimize for.

Start Trial

Start Trial

Predicted Subscriber D14

Predicted Revenue D30

Subscription apps we’ve supported on measurement & signals

  • opal logo
    opal logo

    Opal

    PRODUCTIVITY

  • speak logo
    speak logo

    Speak

    LANGUAGE

  • joy logo
    joy logo

    Joy

    PARENTING

  • finimize logo
    finimize logo

    Finimize

    NEWS

  • opal logo
    opal logo

    Opal

    PRODUCTIVITY

  • picnic logo
    picnic logo

    Picnic

    PHOTO

opal logo
opal logo

Opal

PRODUCTIVITY

speak logo
speak logo

Speak

LANGUAGE

joy logo
joy logo

Joy

PARENTING

finimize logo
finimize logo

Finimize

NEWS

opal logo
opal logo

Opal

PRODUCTIVITY

picnic logo
picnic logo

Picnic

PHOTO

THE PROBLEM

Limited attribution windows force optimization
to trials, but you want subscribers

Limited attribution window force optimization to trials but you want subscribers

01

Real revenue shows up days or weeks after the click.

02

Platforms only learn inside short attribution windows.

03

So you’re forced to choose early events such as trial start.

04

Meta scales volume, not value.

  • 01

    Real revenue shows up days or weeks after the click.

  • 02

    Platforms only learn inside short attribution windows.

  • 03

    So you’re forced to choose early events such as trial start.

  • 04

    Meta scales volume, not value.

  • 01

    Real revenue shows up days or weeks after the click.

  • 02

    Platforms only learn inside short attribution windows.

  • 03

    So you’re forced to choose early events such as trial start.

  • 04

    Meta scales volume, not value.

Predictive Signal Engineering

Power ad platforms with signals
that reflect real user value

Power Ad Platforms with signals that reflect real user value

01

Collect user behaviour and characteristics

02

Run it through our AI Prediction Engine

03

Output user level predictions

04

Only send high quality users as signals to ad platforms like Meta

05

Self-learning on real results

57% Lower CAC for predictive signal vs start trial event in A/B Test

57% Lower CAC for predictive signal vs start trial event in A/B Test

36% More precise signal enabling higher quality creative testing

36% More precise signal enabling higher quality creative testing

36% More precise signal enabling higher quality creative testing

  • 57% Lower CAC for predictive signal vs start trial event in A/B Test

  • 36% More precise signal enabling higher quality creative testing

Ready to see if predictive signal engineering
can improve your ROAS on Meta?

Ready to see if predictive signal engineering can improve your ROAS on Meta?

Frequently
asked questions

Frequently
asked questions

What data do you need access to?

How much implementation work is needed?

Does this work with our MMP?

How do you measure accuracy and impact?

How is pricing structured?

GROWTH SERVICES

Supporting your journey to
Signal Engineering

Measurement Foundations

Before engineering better signals, we make sure the measurement setup is strong enough to support them. We help build confidence in your data and attribution, reduce blind spots, and create the conditions to measure uplift correctly.

Measurement Foundations

Before engineering better signals, we make sure the measurement setup is strong enough to support them. We help build confidence in your data and attribution, reduce blind spots, and create the conditions to measure uplift correctly.

Campaign Management

For teams not yet at the scale needed for signal engineering, we offer hands-on Meta campaign management. We combine strategy, creative direction, and measurement support to help you scale efficiently and get ready for more advanced optimisation.

Campaign Management

For teams not yet at the scale needed for signal engineering, we offer hands-on Meta campaign management. We combine strategy, creative direction, and measurement support to help you scale efficiently and get ready for more advanced optimisation.

© 2026 Day30. All Rights Reserved.
© 2026 Day30. All Rights Reserved.
© 2026 Day30. All Rights Reserved.