InboxPlus

Follow-up is where most outreach quietly falls apart. The first email goes out, the reply never comes, and the second touch that would have landed the deal never gets sent. InboxPlus builds the whole sequence up front, email, LinkedIn, a call reminder, and tracks who opened what, so nothing slips after the first send.

What InboxPlus actually does

InboxPlus runs multi-step outreach sequences from inside Gmail and tells you what each contact did with your messages.

• Build unlimited multi-touch sequences across channels
• Track opens and engagement with built-in analytics
• Draft messages with AI email templates
• Add email, LinkedIn, and call steps to one sequence
• Skip remaining steps automatically when a lead replies
• Apply templates directly in Gmail via the Chrome extension
• Manage contacts, merge tags, and daily tasks in one view

Smart skip is the feature that earns its keep. When a prospect replies, the sequence stops chasing them, which spares you the awkward automated nudge after someone has already said yes. The Chrome extension drops the whole thing inside Gmail, so you write and send without switching apps, and the AI writer gives you a first draft when staring at a blank template is the thing slowing you down. Because email, LinkedIn, and phone steps live in one sequence, you stop tracking touches across three tabs.

Tracking is the other half of the story. Knowing that a prospect opened your message three times before going quiet tells you to call rather than send a fourth email, and that read is hard to get when your outreach lives in scattered drafts. The analytics roll those signals up across a sequence, so you can see which step tends to get the reply and which one everyone ignores, then cut the dead weight. Merge tags keep the personalization intact at volume, which is the difference between a sequence that reads like a template and one that reads like you actually wrote it.

Who it's built for

Solo founders, sales development reps, and small agencies running cold or warm outreach are the natural fit, especially anyone who loses deals to forgotten follow-ups rather than bad pitches. It rewards a focused pipeline over a spray-and-pray list. The honest caveat is the entry limits: Plan 1 caps at 100 contacts and 20 AI writer credits a month, which is fine for deliberate outreach but tight for high-volume prospecting. Plan 2 and Plan 3 lift both ceilings if you outgrow it.

The deal

Plan 1 runs $19 and covers 100 contacts a month, 20 AI writer credits, one user, unlimited sequences, tracking and analytics, and the Chrome extension. For a single operator who keeps dropping follow-ups, that pays for itself on the first recovered reply. [Grab the InboxPlus deal on DealMirror](https://www.grabltd.com/recommends/inboxplus-dm/).