TL;DR: AI Assistants like Apollo's are changing how sales and marketing teams write, test, and send emails. This post walks through 3 data-backed ways to improve your cold email game using insights from real campaign data — and how the Assistant can help you do it faster.

Top Performing Industries by Reply Rate

1. Write for the Right Industry (Using Real Data)

It’s not just about what you say — it’s who you’re saying it to. According to Apollo’s data, reply rates vary drastically by industry. Think Tanks and Professional Training sectors saw reply rates north of 25%, while other industries hovered below 18%.

This means:

• You can prioritize verticals where your messaging is more likely to resonate.

• Campaign ROI increases when targeting high-performing industries.

Use the Apollo AI Assistant to:

• Ask: "What are the top industries with >20% reply rates in Q3?"

• Then: “Draft an email targeting decision-makers in the professional training industry.”

2. Start With a Better First Draft

One of the top reasons campaigns fail? Poor initial messaging. But writing from scratch is time-consuming and often guesswork.

With Apollo’s AI Assistant, reps and marketers can:

• Generate email copy based on sequencing best practices

• Automatically include personalization variables like company, title, and recent activity

And it gets better — Apollo's Assistant is trained on 265M+ contacts and thousands of real outreach campaigns, so its suggestions are based on what actually works.

Try asking: “Write a first-touch email for a VP of Sales at a logistics company using a friendly but direct tone.”

3. Turn a Good Email into a Great Sequence

It’s not just the first message — it’s the follow-up that closes deals. Sequences that span multiple touchpoints are proven to convert higher. According to Apollo insights, reps give up too early.

You can use Apollo’s AI Assistant to:

• Generate multi-step sequences customized to your ICP

• Inject intent signals based on recent account activity

• Improve deliverability with Email Warmup

Try asking: “Turn this cold email into a 5-step sequence for CTOs at AI startups.”

In a rush? Here's what you need to know

Using Apollo’s AI Assistant, you can:

• Work off industry benchmarks for smarter targeting

• Create better email copy in seconds

• Build full outreach sequences that feel human

It's like having a top-performing sales rep + marketer on-call 24/7 — and it’s available right now on Apollo.

Need more help getting started? Check out this guide or watch the Assistant in action inside Apollo Academy.