Obsession compared with ad libraries, email archives and page monitors
Other tools read the outside of a company: its ads, its archived newsletters, its pages. Obsession signs up and stays its customer, so it sees what comes after the click, with proof.
What each kind of tool can see
From each tool’s own pages, October 2026. Partly means some of it, as the note under the table says.
| What it does | ObsessionA customer of every company | Ad librariesForeplay, Meta Ad Library | Email archivesPanoramata, MailCharts, Milled | Page monitorsVisualping | Competitive intelligenceKlue, Crayon | By handA spare inbox and a spreadsheet |
|---|---|---|---|---|---|---|
| Any company, the day you name it | Yes | Yes | Partly | Yes | Partly | Yes |
| Signs up and takes part as a customer | Yes | No | Partly | No | No | Yes |
| Follows the ad to its page, then past it | Yes | Partly | No | No | No | Yes |
| Emails and texts, with the Gmail tab | Yes | No | Partly | No | No | Partly |
| Trials, baskets and support bots | Yes | No | Partly | No | No | Yes |
| Proof anyone can check | Yes | Partly | Partly | Partly | No | Partly |
| Runs without you | Yes | Yes | Yes | Yes | Partly | No |
Yes Partly No
Partly means some of it: a screenshot of the landing page but nothing after it, sign ups to the tool’s own list of brands rather than the company you name, emails without the Gmail tab, or screenshots you keep yourself.
When you might want something else
Each of these is good at its own job. Here is what each keeps, and when to pick it instead of Obsession, or beside it.
Foreplay
Pick it for a searchable library of winning ads, and reports on your own creative.
Saves ads from Meta, TikTok and other ad libraries for good, with a picture of the landing page behind each. API and MCP. From $59 a month.
Panoramata
Pick it for one place to follow a set list of competitors across channels.
Newsletters, flows, ads, landing pages, SMS and socials for the competitors on your plan: 20 on Startup, from $99 a month, with 6 months of history.
MailCharts
Pick it to plan email and SMS campaigns from a curated index of ecommerce brands.
Signs up to and triggers the journeys of its own index of more than 2,500 hand picked brands, and sorts them. Now part of Validity; pricing on request.
Milled
Pick it to search years of ecommerce newsletters.
A search engine of more than 52 million emails from about 103,000 brands, going back to 2012.
Visualping
Pick it when you only need to know that a page changed.
Watches the pages you choose and sends an alert when they change.
Klue and Crayon
Pick them when a sales team needs battlecards kept in one place.
Collect news, site changes, reviews and what your reps hear, and turn it into battlecards.
By hand
Pick it when you watch a few companies and someone has the time.
A spare inbox, screenshots and a spreadsheet. Free, until you count the hours.
Questions about the comparison.
They keep what a company sends to its list, for the brands on their index or your plan. Obsession becomes a customer of any company you name, follows the ad, the trial or the basket, and keeps every email with the Gmail tab it landed in and its signature checked.
Foreplay saves and searches ads, with a picture of the page behind each one. Obsession follows the ad’s link as a customer and keeps going: the sign up, the emails, the offer at checkout.
No, it sits beside them. Exa searches the web and Browserbase drives a browser; Obsession is a customer that stays for months, with its own inbox, phone number and record. Your agent can call all 3.
We read each tool’s own pages in October 2026 and mark only what they show. If something here is wrong or out of date, tell us and we will fix it.