Competitive intelligence for email & SMS

See every message your competitors send.

BrandInbox captures marketing emails and texts from media publishers and retailers in real seed inboxes, then makes them searchable, so you can study cadence, subject lines and inbox placement in one place.

SubjectSender typePlacement
Weekend deals start now ๐Ÿ›’RetailInbox
Your morning briefingMediaInbox
Last chance: free shipping ends tonightRetailPromotions

Illustrative example

How it works

1

We subscribe

Seed inboxes and phone numbers sign up for newsletters, retail lists and SMS programs across the brands you care about.

2

We capture

Every email and text is collected automatically, with send time, sender and where it landed: inbox, promotions or spam.

3

You analyze

Search the archive, compare brands, and spot patterns in timing, offers and subject lines.

Features

๐Ÿ”Ž Searchable archive

Full-text search across emails and SMS by brand, keyword, date or offer.

๐Ÿ“… Cadence & calendar

See how often each brand sends and when, laid out on a calendar.

๐Ÿ“ฌ Inbox placement

Track whether messages land in the inbox, promotions or spam.

๐Ÿ“ˆ Subject-line trends

Spot recurring words, emoji, urgency and personalization patterns.

๐Ÿ”” Alerts

Get notified when a competitor launches a sale, changes cadence or tries something new.

๐Ÿ’ฌ Email + SMS

Both channels in one place, so you see the whole program.

Who it's for

Brand marketers

Benchmark your program against competitors and plan promotions with context.

Agencies

Bring competitive examples and trend data to every client pitch and review.

Email & CRM teams

Find inspiration, test ideas and keep an eye on deliverability across the market.

See what lands in your competitors' subscribers' inboxes.