What Is a Drip Campaign and How Does It Work

How a Drip Campaign Works

The basic mechanics are simple. You write a series of messages in advance, set the time delay between each one, and define a trigger that starts the sequence. When a contact hits that trigger, message one sends immediately (or after a short delay). The system then waits the interval you specified and sends message two, then waits again and sends message three, and so on until the sequence is complete.

For example, a welcome drip might look like this: someone subscribes to your email list, and within minutes they get a welcome email introducing your brand. One day later they receive a second email highlighting your best content. Three days after that, a third email offers a first-purchase discount. A week later, a fourth email shares customer testimonials. The subscriber received four messages over about ten days, all without anyone manually hitting send.

The same pattern works for SMS. A new lead fills out a contact form, and they get an immediate text confirming receipt. The next morning, a follow-up text asks if they have questions. Two days later, a third text shares a relevant case study link. Each message is short, direct, and timed to arrive when the contact is likely to engage.

Drip Campaigns vs One-Time Broadcasts

A broadcast sends one message to your entire list (or a segment) at the same time. Everyone gets the same message on the same day. Broadcasts work well for announcements, flash sales, and time-sensitive news.

A drip campaign is tied to each individual contact's timeline. Two people can be at completely different stages of the same drip sequence because they entered at different times. This makes drip campaigns personal even though they are automated. The content can reference what the contact did ("Thanks for signing up yesterday") in ways that a broadcast cannot.

Most effective marketing strategies use both. Broadcasts for timely announcements and drips for ongoing nurture sequences. See When to Use Drip Campaigns vs One-Time Broadcasts for a detailed comparison.

Common Types of Drip Campaigns

• Welcome sequence: Introduces your brand to new subscribers over 3-7 messages. See How to Build a Welcome Sequence.
• Lead nurture: Warms cold leads with educational content over weeks until they are ready to buy. See How to Build a Lead Nurture Drip.
• Post-purchase follow-up: Thanks the customer, confirms shipping, requests a review, and suggests related products. See Post-Purchase Follow-Up Sequence.
• Onboarding: Walks new customers through product setup and key features step by step. See Onboarding Drip for New Customers.
• Re-engagement: Reaches out to contacts who stopped opening messages with special offers or a "still interested?" check. See Re-Engagement Campaign.
• Event reminders: Countdown messages before a webinar, appointment, or sale. See Event Reminder Sequence.

Email Drips, SMS Drips, and Cross-Channel

Drip campaigns can run on email, SMS, or both. Email is best for longer messages with images, links, and detailed content. SMS is best for short, time-sensitive reminders that need immediate attention. The highest-performing drip campaigns combine both channels, using email for the main content and SMS for nudges and reminders.

On this platform, you set up email drips through the Email Broadcast app and SMS drips through the SMS Broadcast app. Both use the same scheduling system, so you can coordinate timing across channels. For setup instructions, see How to Set Up an Email Drip Campaign and How to Set Up an SMS Drip Campaign.

What Makes a Drip Campaign Effective

The most important factors are timing, relevance, and message quality. Send too many messages too quickly and contacts unsubscribe. Send too few and they forget you exist. A good starting point is 3-7 messages spread over 1-3 weeks, with the exact cadence depending on your industry and audience. See How Many Messages Should a Drip Campaign Have for specific recommendations.

Each message should provide standalone value, not just "checking in." Give the contact a reason to open: a useful tip, a relevant resource, an answer to a common question, or a compelling offer. The best drip campaigns feel like a helpful series of advice, not a sales bombardment.

Personalization also matters. Using the contact's name, referencing their specific action, and segmenting your audience so different groups get different messages all improve open rates and conversions. See How to Personalize Drip Campaigns for techniques.

Getting Started

If you are new to drip campaigns, start by reading How to Plan Your First Automated Drip Sequence. It walks you through choosing a goal, writing your messages, and setting the schedule before you build anything. Once you have a plan, follow the setup guide for your channel: email drip setup or SMS drip setup.