Users who signed up but never activated: how to follow up

Users who never activated are people who signed up for your product but never completed the action that makes it useful to them, such as creating a first project, connecting their data or inviting their team, and an activation email is one that helps a person finish that specific step. They’re worth the effort because they’ve already done the hard part of the funnel: they found you, decided you were worth trying, and gave you their email address. What stopped them is usually small and specific, and what they did inside your product before they stopped tells you what it was.

Define “activated” before you write anything

Activated has to mean one action your product can observe, not a feeling. Good activation events sit at the point where the product starts doing its job: a first report built on real data, a first customer email answered from a shared inbox, a first invoice paid. Signing up, verifying an email address and finishing a product tour don’t count, because people do all three and still leave.

If two steps seem equally important, pick the later one. Then write the definition down where the whole team can see it. A team that disagrees on what activation means ends up emailing “finish your setup” to people who already did.

Why signups don’t activate

The reason someone stalled decides what the email should say, so it’s worth naming the usual ones before looking at any data.

They got interrupted

They signed up between meetings, meant to come back and didn’t. A reminder with a direct link to the next step is enough.

They hit friction

A step was confusing or didn’t work for their setup: an import that failed, an integration that needed a setting they couldn’t find. They need help with that step, not encouragement.

They needed someone else

The next step needs a developer, an admin or whoever holds the budget. The email should be something they can forward.

They didn’t see how it applies

They clicked around, couldn’t picture it with their own data, and left. Show it working on something close to their situation.

They were just looking

One short visit after reading a comparison list. Some of these people never activate, and one good email is all they should get.

Which behavior shows why they stalled

If many people stall on the same screen, email is the wrong fix. Look at that screen: where people click, where they stop scrolling, what doesn’t respond. One change to the product can do more than any sequence.

When to follow up with inactive signups

Each week that passes makes a follow-up less likely to land, because the reason they signed up fades too. The cadence should slow down accordingly.

Days 1–3

Still onboarding. Your onboarding sequence handles this window, with one email per unfinished step.

Days 3–14

The rescue window. Two or three emails, each about the step they stalled on, a few days apart, and each one cancelled the moment they make progress.

Weeks 3–4

One last useful email: the working example, the template, or the offer to set it up together. Then stop.

After that

Write again only when there’s news for them specifically: you shipped the integration they were missing, fixed the import that failed, or launched a plan that fits them. A product change tied to the exact place they stopped is the strongest reason to write you’ll ever have.

Stop straight away for anyone who replies “not for me”, unsubscribes or bounces. And keep their account: someone who comes back in three months should find their work where they left it.

Example activation emails

These are for Copperline, a made-up shared inbox for small support teams. Activation is the first customer email answered from Copperline, and the step where people get stuck is connecting their support address.

Mistakes to avoid with inactive signups

• One email for every reason. The person who got interrupted and the person whose import failed need different messages. Read the behavior first.
• Product newsletters to people who haven’t done step one. Updates about new features mean nothing to someone who hasn’t seen the product work yet.
• Guilt and FOMO. “We miss you” and “you’re missing out” are about you, not them. Write about their unfinished step.
• Threatening to delete the account. It reads as pressure, and it hands them a reason to leave for good.
• Emailing forever. After three or four emails without a response, more of them teach people to ignore you or to unsubscribe. Stop, and wait for a real reason to write.
• Measuring opens. The number that matters is how many people activated after the email. Opens are also inflated by mail apps that load images automatically.
• Using email to patch the product. If the same step stalls everyone, fix the step.

How to run this in Behavly

Behavly tracks what each signed-in user does in your product, finds the groups who got stuck or never did a key action, and writes each follow-up from that person’s own activity.

1. 1Install the tracking snippet from User Activity → Setup, including on your signed-in pages, and send your activation event with behavly.track (say first_reply_sent). Page views, clicks and scroll depth attach to the signed-in person on their own, with no identify call.
2. 2See where they stall. Heatmaps shows clicks, rage clicks, dead clicks and scroll depth, and the people behind them, then opens an overlay on your own setup screens with where people clicked and how far they scrolled. Every row in User Activity → Identified Users has its own heatmap button scoped to that one person.
3. 3Connect your mailbox in Settings → Email, so follow-ups come from your own address over IMAP/SMTP and replies come back to the Inbox.
4. 4Start from a suggested path. In Campaigns → New Campaign, choose Behavly-Agent campaign. Under Suggested for your users, Behavly shows paths built from the largest patterns in your tracking, such as people who got stuck or never did a key action, each with how many people match today. Opening a “never did X” card also sets X as the path’s goal.
5. 5Or describe the group yourself. Under Looking for another pattern?, describe it in words, such as people who visited your mailbox setup page but haven’t been back for a week, and choose Add this pattern.
6. 6Bring in the backlog. Turn on Enroll people who already match, so the people who stalled before you activated the Agent enter too, not only newcomers.
7. 7Shape the follow-ups. Use Wait until they do something for the activation event with a limit of a few days, Branch on logged in to your site, and turn on They reach the goal under Leave the path when, so anyone who activates stops getting these emails.
8. 8Read before it sends. Preview writes each step for a real person in the group. Turn on Hold Behavly-written emails for approval and you approve the emails before they go out.

Behavly Agents start on the Starter plan. On the free plan, the same group works as a one-time campaign: choose the pattern in the Audience step, check who is in it and how many, and Behavly writes each email from what that person did before they stalled.