How to clean out your AWeber list and cut costs

It's satisfying to say you have a 15,000-person list. But if a good share of those people haven't opened an email in nine months, that number is working against you in two ways.

1. It hurts deliverability. Gmail and Yahoo watch how recipients react. A list full of people who never open reads as unwanted mail, and future sends start landing in spam for everyone, including the subscribers who do read you.
2. It costs money. AWeber bills by subscriber count, and inactive subscribers count. On Plus, 2,600 subscribers costs $90 a month on the 5,000 tier; trim 150 dead addresses to get under 2,500 and the same list costs $55.

This guide uses AWeber's own search to find the quiet subscribers, sends them one honest re-engagement email, and removes the ones who don't respond, with a backup at every step. It takes about an hour the first time and fifteen minutes each quarter after that.

Phase 1: find who's actually gone quiet

In AWeber, click the Subscribers tab and choose Subscribers. Open the search options and build two conditions:

1. Opens. In the first dropdown choose Any Opens, in the second choose No Opens Since, then pick a date 90 days ago.
2. Sign-up date. Add a second condition with Signup Date, set it to is before, and choose the same date. This keeps out people who joined recently and simply haven't had many emails yet.

Run the search and save it as a segment, since you'll run the same search next quarter. The 90-day window suits a weekly sender. If you send monthly, stretch it to 120 or 150 days; someone who missed two monthly issues hasn't necessarily gone anywhere.

One caution about opens: Apple's Mail Privacy Protection loads images automatically, so some Apple Mail users register opens they never made. That means this search slightly under-counts inactive people, which is the safe direction to be wrong in. If you want a stricter list, also check clicks for the same period before deciding.

Phase 2: back up before anything else

Select everyone in the segment and export it to a CSV. Do this every time, even if you're confident. A backup costs seconds; recovering from an accidental mass delete of real readers costs a great deal more, and you'll also want the file if someone writes in later asking why they stopped hearing from you.

Phase 3: give them one last chance

Don't delete on sight. Some of these people have a messy inbox, a filter sending you to a folder they never check, or a reading habit that comes and goes. Send the segment one short, plain re-engagement email.

Subject: Should I stop emailing you? It's direct enough to get opened by exactly the people you need to reach. Body: something like "Hi [first name], I noticed you haven't opened anything from me in a while. Inboxes are a mess, I get it. If you'd like to keep getting these, click below and you're set. If not, no hard feelings, and I'll take you off the list on Friday."

Set the confirmation link to apply a tag such as active-confirmed. That tag pulls the person out of the cleanup segment and tells you to leave them alone next quarter. Give a real deadline in the email and keep it; five to seven days is enough.

Phase 4: clear out what's left

When the deadline passes, search the segment again and exclude anyone with the active-confirmed tag or a click on the re-engagement email. Check the count against what you expect, export this final group as a second backup, then tick the box at the top of the results to select everyone shown and choose Delete. Read the search conditions once more before you confirm; a wrong date is the difference between removing dead weight and removing people who still read.

Mistakes to avoid, and what to do if something looks wrong

• The count is far higher than expected. Usually the date is wrong, or the sign-up condition is missing and new subscribers are included. Fix the search before sending anything.
• The select-all box only selects one page. Check the total shown at the top before deleting; if it doesn't match the search count, select again from the total rather than the page.
• Don't remove buyers by accident. Customers who bought from you but don't open newsletters may still matter. Exclude anyone with a purchase tag from the segment.
• Don't run it right after a long gap in sending. If you haven't emailed in three months, everyone looks inactive. Send normally for a month first.
• If a deleted person complains, they can simply sign up again through your form; your CSV backup shows when and how they joined originally.

How often to run it, and how hard to cut

Quarterly suits most lists. Weekly senders can use a 90-day window each time; monthly senders should clean twice a year with a 150-day window, otherwise the search catches people who simply missed two issues. The first cleanup on a list that has never been cleaned is usually the largest, sometimes a sizeable share of an old list, and later rounds remove far fewer.

If removing a large share feels too drastic, split the difference. Move long-inactive subscribers into a separate segment that only gets your most important emails, a quarterly round-up or a major launch, and delete them only if they ignore those too. You keep paying for them in the meantime, but your regular sends stop dragging down engagement, which protects deliverability for everyone else on the list.

What tends to happen next

Open rates rise on the next few sends, because the people dragging the average down are gone, and inbox placement often improves as engagement per send goes up. Whether the bill drops depends on where the cleanup lands you against AWeber's tiers: crossing back under 1,000, 2,500, 5,000 or 10,000 subscribers moves you down a step on the next invoice. A list that has never been cleaned usually sees the biggest change the first time.

Make it a quarterly habit by putting the saved segment and the re-engagement email in your calendar. And keep new subscribers engaged from the start with a proper welcome sequence, which is the cheapest way to stop them drifting into the inactive segment in the first place.