AtomicFilter overview
AtomicFilter helps you run campaigns that decide which published page a visitor sees on an AtomicFilter-ready site: typically an offer page versus a white (compliance or safe) page, with optional geo, language, device, and risk-based rules.
Where it lives in the product
- Campaigns: open AtomicFilter | Campaigns to create, edit, duplicate, pause, or delete campaigns.
- Logs: open Logs inside AtomicFilter to inspect recent traffic with filters and paging.
What you configure per campaign
| Area | What it does |
|---|---|
| Site and pages | Choose the campaign website, then an offer page and a white page (they must be two different pages). |
| Countries | Allow specific countries, or block specific countries (not both at once in the form). |
| Languages | Allow specific browser languages, or block specific languages. |
| Devices | Ban selected device or agent categories from the multi-select list. |
| VPNs and proxies | When enabled, traffic identified that way is treated according to your filter logic. |
| Bots and crawlers | When enabled, automated clients are filtered. |
| Spy filter | Additional protection against spy or review tooling (as implemented in the product). |
| Mandatory parameter | Optional secret-style URL parameter. If it is set, visitors must arrive with the expected parameter or they follow the “blocked” path. |
You must apply at least one meaningful rule (countries, languages, banned devices, any of the three toggles above, or a mandatory parameter). The app shows a warning if everything is empty and all three toggles are off.
Prerequisites in plain terms
- Sites: only sites prepared for AtomicFilter appear in the campaign website list. See Sites overview and Manage sites if you need to connect or configure a site first.
- Pages: pickers only list published pages on that site’s domain. If a page is missing, publish the page and ensure it belongs to the right site domain.
Limits and lifecycle
- You can maintain up to 25 stored campaigns; duplicating when you are at the cap shows a campaign limit reached message.
- The list includes both active campaigns and inactive drafts (for example duplicated campaigns). Inactive rows show — for offer and white page columns until you activate them.
- Deactivate an active campaign from the green status control; edit (gear), duplicate, or delete (trash) use the action buttons.
Subscription and account access
AtomicFilter is not available on every legacy account. If your account is not on the supported setup, the screen shows not yet available for your account. Paid access is enforced separately; see Get access to AtomicFilter.
Related guides
Frequently asked questions
Is AtomicFilter the same as a “smart redirect” in the page builder?
No. AtomicFilter is a site-level campaign tool with its own screen, logs, and subscription gate. Page-level behavior (delays, back redirect, and similar) stays under Publish a page and builder settings.
Why is my page missing from the offer or white list?
Usually the page is not published, is on another domain, or the site is not prepared for AtomicFilter in the product.
Can I use the same page for offer and white?
No. The app blocks saving when offer and white are the same page.