Most agencies have a CRM full of leads who never converted. Contacts who filled out a form, requested a proposal, or got on a discovery call — and then disappeared into the void while the agency moved on to the next shiny thing in the pipeline.
The problem isn't your offer. It's your follow-up. Or more accurately, the lack of a consistent, scalable one.
Sales at most agencies is manual, inconsistent, and personality-dependent. One good account executive leaves and suddenly the pipeline dries up. You're back to relying on whoever has the most bandwidth that week to remember to follow up, and "following up" means firing off a generic "just checking in" email that gets deleted without being opened.
There's a better way. At Vixi, we run three automated email sequences that work while we're focused on client delivery: a lead nurture sequence for new inbound contacts, a re-engagement sequence for stale leads, and a post-call follow-up sequence for prospects who haven't made a decision. In our experience, these three automations are responsible for roughly a third of our signed clients — contacts who would have slipped through the cracks otherwise.
This post breaks down exactly how each one works.
Why Sequences Beat One-Off Emails
Before getting into the builds, it's worth distinguishing between email marketing (newsletters, broadcasts) and email sequences. They're related but not the same thing.
A newsletter goes to everyone. A sequence fires based on behavior — someone fills out a form, a call completes, a lead goes 30 days without responding. Sequences feel 1:1 because they are: they're triggered by what a specific person did, and they're timed to that person's journey.
This distinction matters because of where most sales actually close. According to Salesforce research, 80% of sales require five or more follow-ups. HubSpot puts the number of salespeople who give up after a single attempt at 44%. Do the math: nearly half of salespeople quit before they've completed 10% of the follow-up needed to close.
Automated sequences solve this not by being pushy, but by being consistent. The sequence shows up on Day 2, Day 5, Day 8, and Day 14 whether or not your sales lead remembered to follow up. It doesn't get tired, doesn't assume the prospect isn't interested just because they didn't reply immediately, and doesn't send the same "just checking in" message every time.
Here's the timing framework we use across all three sequences:
| Email # | Day | Purpose | |---------|-----|---------| | 1 | 0 | Acknowledge + set expectations | | 2 | 2–3 | Credibility / value | | 3 | 5–6 | Insight or social proof | | 4 | 8–10 | Direct ask | | 5 | 14+ | Final close or breakup |
One tool note: these sequences work in any ESP — Mailchimp, HubSpot, Klaviyo — but we run them in ActiveCampaign because of its conditional logic and reply detection. More on setup at the end.
Sequence 1: Lead Nurture (For New Inbound Leads)
Trigger: Someone fills out a contact form, requests a proposal, or books a discovery call but doesn't show.
Goal: Get them on a call within 14 days.
Why it matters: New inbound leads are hot for about 48 hours. After that, they've either moved on or started talking to your competitors. The first two emails in this sequence need to do heavy lifting fast.
The Five-Email Build
Email 1 — Day 0: Confirmation + expectations
Send within 5 minutes of form submission. Do not make them wait for a human to respond.
Subject line: Got your info — here's what happens next
Keep it short. Confirm receipt, explain the next step, and set a timeline. Something like: "Got your form — thanks. We'll review it and reach out within one business day to set up a quick call. In the meantime, here's a quick look at how we work: [link to case study or process page]."
The goal here is to reduce anxiety ("did they get it?") and start building trust.
Email 2 — Day 2: Credibility
One specific result. Not a list of services. Not your about page. One client, one metric, one sentence of context.
Subject line: How we helped a Dallas HVAC company cut cost-per-lead by 40%
Industry-specific subject lines outperform generic ones. If you don't know the prospect's industry yet, use one that's close to your best work.
Email 3 — Day 5: A quick win
Give them something useful before they've paid you anything. A short insight, a checklist, a mistake you see constantly in their industry. This is the trust-builder — it shows you understand their problem and aren't just trying to close a deal.
Subject line: The one thing most [industry] businesses overlook in paid ads
This email has the lowest conversion intent of the five — that's by design. You're building goodwill. The ask comes later.
Email 4 — Day 8: Social proof + calendar link
A brief testimonial or screenshot from a client, followed by a clear invitation to book.
Subject line: What [Client Name] said after their first 30 days with us
One quote. Their name (or initials if they're private). A sentence of context. Then: "If that sounds like what you're looking for, grab a spot on our calendar here: [link]."
Email 5 — Day 14: The direct close
This is where most agencies get uncomfortable. They don't want to seem pushy, so they write something vague and non-committal. The result is an email that sounds apologetic and converts no one.
Be direct. Be brief. Leave the door open without begging.
Subject: Still interested?
Hey [First Name],
I've sent a few notes your way over the past couple weeks — I don't want to be noise in your inbox, so I'll keep this short.
If now isn't the right time to chat, no hard feelings — just let me know and I'll leave you alone.
If you are still thinking about it, I'd love to spend 20 minutes walking through what a project might look like for you.
You can grab a spot here: [calendar link]
— Carlos
This email consistently gets replies. Sometimes it's "not right now but keep me posted." Sometimes it's "sorry, got busy — let's book." Either way, you have an answer.
Target benchmarks: 35%+ open rate, 8%+ reply rate.
Sequence 2: Re-Engagement (For Cold or Stale Leads)
Trigger: A lead went cold — no response to the nurture sequence, or no contact in 30+ days.
Goal: Either reactivate the conversation or clean the loop (and your list).
Why it matters: Unresponsive contacts aren't necessarily uninterested — they're busy, distracted, or waiting for the right moment. But keeping them in a perpetual "maybe" state hurts your deliverability and clutters your pipeline. Three targeted emails get you an answer either way.
The Three-Email Build
Email 1 — Pattern interrupt
Don't pick up where you left off. Change the tone. Make it unexpected.
Subject line options:
Did we lose you?Still figuring out [their main problem]?A quick question
Body should be two to three sentences max. Acknowledge the silence without making it awkward. "Hey — I know timing is everything. If we caught you at a bad moment, happy to reconnect when it makes more sense. Are you still working through [the challenge they mentioned]?"
Email 2 — Day 3: Pure value, no ask
Drop something useful with no strings attached. A guide, a short insight, a tool you've been using. Mention nothing about next steps or booking calls.
Subject: Thought you'd find this useful
This email signals that your relationship isn't transactional — you're thinking about their problem whether or not they're in the pipeline. It also gives non-openers a second chance before you send the breakup email.
Email 3 — Day 6: The breakup email
This is the highest-performing email in the sequence. Open rates in the 40–60% range are common — we've seen similar at Vixi. It works because of a psychological trigger: people don't want to lose something until you tell them you're taking it away.
Subject: Closing your file — unless?
Hey [First Name],
I've been following up for a while now and haven't heard back, so I'm going to go ahead and remove you from our active outreach.
If things have changed and there's still interest, just reply to this email and I'll pick it back up. Otherwise — no hard feelings, good luck with everything.
— Carlos
That's it. No extra pitch. No "one last chance to work with us." Just a clean, honest close.
Roughly 15–25% of re-engagement recipients who were going to re-engage will do so on this email specifically.
Deliverability note: After this sequence, tag non-responders and suppress them from future campaigns. A smaller, engaged list always outperforms a large, unengaged one. Inbox placement depends on engagement signals — cleaning your list is maintenance, not defeat.
Sequence 3: Post-Call Follow-Up (After Discovery Calls)
Trigger: Discovery or strategy call completed. The prospect hasn't signed.
Goal: Keep momentum, address objections before they harden, and get to a decision.
The gap most agencies miss: Most agencies send one follow-up after a call ("great chatting, here's the proposal") and then follow up once more a week later if they hear nothing. That's two emails. The sale typically requires four to five touchpoints post-call. We have data on this: 28% of Vixi's signed clients converted on follow-up email three or four, not on the proposal or email one.
The Four-Email Build
Email 1 — Day 0, within 2 hours: Recap + next step
Don't wait until tomorrow. Send this within two hours of the call ending while you're both still in context.
Subject: Quick recap from our call + next steps
Hey [First Name],
Really enjoyed chatting — here's a quick recap of what we discussed:
- [Their goal #1]
- [Current challenge they mentioned]
- [The approach we'd take, high level]
Next step on our end: I'll put together a proposal scoped to [X] and send it over by [specific date].
If anything came up after we hung up, just reply here.
— Carlos
Specificity matters. Reference what they actually said. This email demonstrates that you were listening and takes the next step off their plate ("Carlos said he'd send the proposal by Thursday, so I don't need to do anything").
Email 2 — Day 3: Anticipate the objection
Every agency has one or two objections that come up constantly at this stage. Price, timing, "we need to think about it," internal budget approval. Pick the most common one for this type of prospect and address it proactively.
Subject: The question most people ask us at this stage...
Body: Acknowledge the hesitation. Reframe it. Offer proof. Keep it under 200 words.
For a prospect hesitant about price: "I know we're not the cheapest option — and that's intentional. Here's what we've found: [brief stat or client outcome]. The question isn't whether $X/month is expensive, it's whether the outcome justifies the investment. For [their industry], it usually does. Happy to break down the math if that would help."
Email 3 — Day 6: Case study that mirrors their situation
Pick one case study that maps most closely to what they're dealing with. Industry match > outcome match, but ideally both.
Subject: Similar to what you're dealing with...
"When [Client Name] came to us, they were in a similar spot — [2-sentence setup]. Here's what happened: [result]. We used [brief methodology]. Thought you'd find it relevant given what you mentioned on our call."
Link to the full case study or paste a version inline if you don't have a dedicated page.
Email 4 — Day 10: Decision nudge
Not desperate. Not apologetic. Just asking for clarity.
Subject: Making a decision?
"Hey — circling back one more time. Where are you at on this? If you're still comparing options or need something from us to move forward (more detail on the scope, a reference call, whatever), just let me know and we'll sort it. If the timing isn't right, that's fine too — just say the word and I'll follow up in [timeframe]."
Give them an easy yes and an easy no. The easy no often unlocks a real yes.
How to Set This Up in ActiveCampaign (or Any ESP)
The three sequences above run on tags and deal stage triggers. Here's the basic logic:
Contact submits form → Tag: "new-lead" → Enters Lead Nurture sequence
↓ (no reply in 30 days)
Tag: "stale-lead" → Exits Nurture → Enters Re-engagement sequence
Call completed (deal moves to "Call Done") → Tag: "post-call" → Enters Post-Call sequence
↓ (deal moves to "Won")
Exit all sequences immediately
Key settings to configure:
- Send window: Business hours only (Mon–Fri, 8am–6pm local). Open rates drop 30–40% on weekends.
- Reply detection: Pause the sequence if the contact replies. Nothing worse than sending "Still interested?" to someone who already replied.
- Goal condition: Exit sequence when deal stage changes to "Won" or "Lost." Don't keep emailing a closed deal.
- From address: Your personal email or a named team member. Not
hello@agency.com. Notnoreply@. A real person's address — it affects both deliverability and reply rates.
If you're on HubSpot, the same logic applies using Workflows and enrollment triggers. Mailchimp can handle it with Customer Journeys, though the conditional logic is more limited.
What to Stop Doing
While we're here — a few habits that silently kill email performance:
Sending from a generic inbox. info@ and hello@ addresses get flagged by spam filters and feel impersonal. Use a person's address.
Writing long emails. Anything over 200 words loses most readers by line three. If you can't say it in two paragraphs, break it into two emails.
Using "just checking in" as a subject line. Every sales person in the world uses this. It signals nothing interesting is inside. Use specifics instead.
Skipping reply detection. A sequence that doesn't pause on reply will keep firing after someone says yes. That's not a minor inconvenience — it tanks trust.
Emailing on weekends. You might schedule it Saturday morning to get it off your plate. The contact opens it Monday and it's buried under 40 other emails. Use your ESP's send-time optimization or manually set windows to business hours.
The Underlying Principle
These sequences work because they do what most agencies don't: show up consistently, say something relevant each time, and make it easy to say yes or no.
They're not designed to manipulate. There are no fake urgency tactics, no countdown timers, no "I only have two spots left this quarter" lines. Just timely, useful communication that respects the prospect's decision-making process.
We run all three of these at Vixi for our own pipeline. They're not magic — they're just showing up when most agencies have already given up. In a business where follow-through is rare, that alone is a differentiator.
If you want us to audit your current email setup and identify where leads are slipping out, book a free strategy call →. We'll walk through what you have, what's missing, and what we'd build if we were starting from scratch.