A marketing manager at a Ludhiana-based manufacturing company told us she was sending the same weekly newsletter to every single person in her database. New leads, existing customers, people who signed up three years ago and never bought anything. All of them. Same email. Every Tuesday at 10 AM.
Her open rate? 8%.
Her unsubscribe rate was climbing every month. And she was convinced that email marketing doesn't work.
Meanwhile, a competitor was running a mix of automated drip campaigns and targeted broadcast emails. Their open rate sat around 32%, and email-driven revenue was 5x higher.
The difference wasn't talent or budget. It was understanding when to drip and when to broadcast.
What Is a Drip Campaign?
A drip campaign is a series of pre-written emails that go out automatically based on a trigger. Someone signs up, downloads a guide, abandons a cart, or hits a milestone in your CRM, and the sequence begins.
The key word is automated. You write these emails once, set the rules, and they run on autopilot for months or years. Each person gets the right email at the right time based on their specific behavior.
Examples of Drip Campaigns
- Welcome series: New subscriber gets Email 1 immediately, Email 2 three days later, Email 3 a week later
- Onboarding drip: New customer gets a tutorial on Day 1, tips on Day 3, a check-in on Day 7
- Abandoned cart recovery: Reminder after 1 hour, discount offer after 24 hours, last chance after 72 hours
- Re-engagement series: Inactive user gets "We miss you" then "Here's what you're missing" then "Last chance before we remove you"
- Lead nurturing: New lead gets educational content over 2-3 weeks before any sales pitch
Every drip campaign is personalized to timing and behavior. Person A might be on Day 1 of the welcome series while Person B is on Day 12. They're on different journeys, and that's exactly the point.
What Is a Broadcast Email?
A broadcast email (also called a blast or one-time send) goes to a segment of your list all at once. Everyone gets the same email at the same time.
Examples of Broadcast Emails
- Product launch announcements
- Flash sales or limited-time offers
- Company news or updates
- Event invitations and webinar announcements
- Holiday and festival greetings
- Industry news roundups
- Feature update announcements
Broadcasts are about timeliness. Something is happening right now, and you want everyone to know about it right now.
The Real Difference (And Why It Matters)
Here's how to think about it:
- Drip campaigns are a personal tour guide who walks each visitor through a museum at their own pace, pointing out things relevant to their interests.
- Broadcast emails are the museum intercom announcing a 50% off sale in the gift shop.
Both are useful. But they serve fundamentally different purposes.
Drips are individual-triggered, personalized to stage and behavior, written once and automated, designed to nurture over time, and best for relationship building.
Broadcasts go to everyone simultaneously, carry the same content for the whole segment, need to be written each time, are designed for immediate action, and are best for time-sensitive announcements.
When to Use Drip Campaigns
Use drips when the person's journey matters more than the calendar date.
Onboarding New Leads or Customers
Someone just signed up for your SaaS trial. They need to learn your product, see value quickly, and get nudged toward upgrading. This is a drip, because it's about where they are in their journey, not what day of the week it is.
A solid onboarding drip: Day 0 welcome plus quick start guide. Day 2 "did you try this feature?" Day 5 customer success story. Day 8 "need help? here's how to reach us." Day 12 "your trial ends in 2 days, here's why customers upgrade."
Lead Nurturing
Someone downloaded your whitepaper but isn't ready to buy. Don't hit them with a sales call. Drip them educational content over 3-4 weeks. Build trust. Let them come to you when they're ready.
Post-Purchase Follow-Up
Customer bought your product? Drip them: thank you, then how to get started, then tips and tricks, then request for review, then upsell.
Re-Engagement
When someone goes quiet, a drip sequence of 2-3 touches is more effective than a single "come back" email.
When to Use Broadcast Emails
Use broadcasts when timing is universal. Something is relevant to your audience right now.
Product Launches
You just shipped a major feature. Everyone should know today, not dripped over two weeks.
Sales and Promotions
Diwali sale starting Friday? That's a broadcast. Everyone needs to hear about it at the same time.
Events and Webinars
"We're hosting a live demo next Thursday." Time-bound. Dripping this makes no sense.
Company News
New partnership, new office, milestones. Broadcast territory.
Curated Content
Weekly newsletter with your latest posts and industry news. Same content, same time, everyone gets it.
How to Set Up Both in Your CRM
Setting Up a Drip Campaign
- Define the trigger. What action starts the drip? Form submission? Purchase? Stage change?
- Map the sequence. How many emails? What's the timing between each? What's the goal of each email?
- Write the emails. Keep each one focused on a single action or idea.
- Set exit conditions. When should someone leave the drip? This is crucial and often overlooked.
- Add branching logic. If they open Email 2 but don't click, send Version B of Email 3. If they click, send a different follow-up.
- Test and monitor. Check open rates, click rates, and drop-off points.
Setting Up a Broadcast Email
- Choose your segment. Never send to your entire list. Segment by engagement, purchase history, location, or whatever makes sense.
- Write the email. One clear message, one clear CTA.
- Choose your timing. Tuesday through Thursday mornings tend to work best for B2B.
- A/B test the subject line. Send two versions to 10% of your list each, then send the winner to the rest.
- Schedule and send.
Common Mistakes We See All the Time
Mistake 1: Using Broadcasts When You Need Drips
Sending the same weekly email to brand-new leads and 2-year customers. These people need completely different messages.
Mistake 2: Setting Up Drips and Forgetting Them
We've seen companies running drip campaigns with outdated pricing, dead links, and references to features that no longer exist. Review quarterly. At minimum.
Mistake 3: Too Many Drips Running Simultaneously
When someone is in your welcome drip AND your webinar follow-up drip AND your product education drip, they're getting 4 emails a day from you. Set frequency caps.
Mistake 4: Never Sending Broadcasts
Some things need a human touch and real-time relevance. A thoughtful broadcast about a trending topic shows your audience you're paying attention.
Mistake 5: Not Tracking Metrics Separately
Drips and broadcasts should be measured differently. Drips need completion rate, drop-off points, time to conversion. Broadcasts need open rate, click rate, revenue per email, unsubscribe rate.
The Hybrid Approach (This Is Where It Gets Good)
The best email marketers use both strategically, and they use their CRM to connect the two.
You send a broadcast announcing a new feature. Someone clicks the link but doesn't sign up. That click triggers a 3-email drip specifically about that feature.
Or: someone finishes your onboarding drip. They're now tagged as "onboarded" and automatically added to your weekly broadcast segment.
Or: a segment of your list hasn't opened emails in 60 days. That triggers a re-engagement drip automatically, and if they still don't respond, they're removed.
This is where having email marketing inside your CRM makes a massive difference. The behavioral data is already there. The triggers are already connected to your pipeline. You don't need separate tools duct-taped together.
The Rule of Thumb
- If the email is about where someone is in their journey: drip campaign.
- If the email is about what's happening right now: broadcast.
- If you're not sure: it's probably a drip.
Most businesses under-use drip campaigns and over-use broadcasts. If you flip that ratio, you'll see better engagement, fewer unsubscribes, and more revenue from email.
Frequently Asked Questions
How many drip campaigns should I run at the same time?
Start with 2-3 that don't overlap in audience (e.g., welcome sequence for new signups, nurture for qualified leads, re-engagement for dormant contacts). The key constraint isn't the number of drips; it's making sure no single contact gets more than 2-3 emails per week across all active sequences.
What's a good length for a drip campaign?
It depends on the goal. Welcome series: 4-5 emails over 10-14 days. Lead nurture: 6-8 emails over 30-45 days. Re-engagement: 3 emails over 14 days. Shorter is almost always better than longer. If you can accomplish the goal in 4 emails, don't stretch it to 8.
Should broadcast emails be sent to my entire list?
Almost never. Even broadcasts should be segmented. A product launch email should go to active subscribers who've engaged in the last 90 days, not your entire database. Sending to unengaged contacts hurts deliverability and inflates your metrics in the wrong direction.
Can I convert a broadcast into a drip campaign?
Yes, and you should when it makes sense. If a broadcast performs well, repurpose it as the first email in a drip sequence. A webinar announcement broadcast, for example, can become the entry point for a 3-email drip that nurtures registrants before the event.
How do I know if my drip campaign is working?
Track three things: completion rate (what percentage of people make it through the entire sequence), conversion rate (what percentage take the desired action), and drop-off points (where people stop engaging). If most people drop off after Email 3 of a 7-email sequence, Email 3 needs work.
When your drip campaigns and broadcasts share the same contact data, pipeline stages, and behavioral triggers, the hybrid approach stops being theoretical and becomes something you can set up in an afternoon. That's what Leadify Labs is built around. If you're curious whether your current email setup is leaving money on the table, that's a conversation worth having.