Reletter
Artwork for In Theory

A weekly newsletter from the editors of Theory.

Platform
Substack
PricingOnly free issuesPublishesWeekly
Issues24Founded2 years agoLast Issue10 days ago
Active

Read this Newsletter

theory.substack.com
Artwork for In Theory

Latest Issues

Our Guide to the Upper East Side

This special edition of “Field Notes” was compiled in celebration of our fall campaign film: Moments, Made by NYC. The series of episodic vignettes follow Diana and Marcos as they move through Manhattan's Upper East Side, capturing the smal...

10 days ago
16

How to Pass (More Like Ace) the Preppy Style Test

Take a seat and open your textbooks to Chapter 2026: School Days. This time of year, we’re reminded of that fresh-start, first-day-back mentality. Raise your hand if you were anxiously (but excitedly) planning the perfect outfit. But even i...

12 days ago
22

6 Outfit Formulas That Equal a Perfect Ten

Outfits, in some ways, are like chemistry. Every garment in your closet is an atom—building blocks ready and waiting to bond together into cohesive molecules. This may sound like a reach, but it’s really just our take on girl math, which is...

a month ago
22
3

Where to Book When You Can Actually Get a Res

August is here. It’s arguably the quietest—if you can call it that—time in NYC, as locals spend weekends out East or travel abroad for longer vacations.

Not escaping the hustle and bustle? The good news: you might actually be able to book...

a month ago
10

Out of Office With Team Theory

Itinerary: booked. Out of office message: scheduled. Summer means Team Theory is on the move.

From islands in the Mediterranean to the Bay Area, from the French Riviera to points along the East Coast, we’ve been all over the map. And we’re...

2 months ago
25

Key Facts

Contact Information
Newsletter Author
Number of Subscribers
Find out how many people subscribe to this newsletter.

Audience Metrics

Subscribers, engagement, traffic and sponsorship for In Theory.

SubscribersEngagement75Monthly Web Visits
Accepts SponsorsEstimated Cost per Ad

Chart Rankings

How this newsletter ranks in the official Substack charts.

Authors

The writers behind this newsletter.

  • The Editors of Theory

    An unfiltered weekly digest sharing our theories on the latest trends, guest edits, New York recommendations and reverie, and behind-the-scenes stories about the people who make Theory tick.

  • Frequently Asked Questions

    How can I access the email archive for In Theory?

    You can find recent issues that have been published by In Theory on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.

    How many subscribers does In Theory have?

    To see how many people subscribe to In Theory, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.

    How can I advertise in In Theory?

    Newsletter advertising can be extremely effective when it's done right. Before you pitch In Theory as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.

    Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.

    How much does it cost to sponsor a publication like In Theory?

    Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.

    To find out how much an ad will cost, contact In Theory using the contact information provided and ask for a copy of their media kit.

    How can I find newsletters related to In Theory?

    Scroll up to where it says Related Newsletters to see other publications like In Theory. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.

    How do I contact In Theory?

    Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.