📡 We're Back — Perspection Data Has a New Home

It has been a while — and that silence deserves an explanation.

Earlier this summer we moved Perspection Data off the platform that used to send these emails and rebuilt it on our own infrastructure at perspectiondata.com. The archive made the trip intact — all 60+ briefings, every chart and reference — and the publication is now fully back in our hands: no third-party platform between us and you, no ads injected into your inbox, and your email address living on a server we control rather than someone else's growth database.

While we tuned the new home, we quietly published two fresh briefings to make sure everything works the way you remember:

• 🧼 Data Clean Rooms Explained: What They Cost, What They Fix, and When You Don't Need One
• 🧪 Geo Incrementality Testing: How to Prove Your Ads Work Without Tracking a Single User

What happens from here

Perspection Data returns to a regular rhythm: every Monday and Thursday, one practitioner-grade briefing on the data problems that actually cost money — data readiness, identity and attribution, first-party data, and honest evaluations of AI analytics tooling. Same skeptical voice, same rule as always: every citation verified, no vendor hype, no fabricated numbers.

Two small favors

First: because we changed where these emails are sent from, your inbox may treat this one as a stranger. If this landed anywhere other than your inbox, moving it out (or adding us to your contacts) tells your mail provider we're welcome — it takes five seconds and it's the single most useful thing you can do for us today.

Second: hit reply and tell us the one data problem that is annoying you the most right now — attribution, consent, warehouse costs, a vendor pitch you don't trust, anything. We read every reply, and the answers genuinely steer what we cover next. That's not a platitude; the two briefings above both started as reader questions.

And of course, if your interests have moved on since you subscribed, the unsubscribe link below works instantly and we won't take it personally.

Good to be back.

See you soon,
Team Perspection Data

Perspection Data is researched and fact-checked by our Editorial Team.