AI-Generated Content: A Complete Guide for Small Business Marketing

AI-generated content used to sound like something out of a sci-fi movie. But now? It’s a real, everyday tool that small business owners are using to create better marketing content, faster.

In fact, according to our September 2025 Small Business Now report, nearly half (48%) of small businesses are already using AI to generate content like marketing emails and social media captions.

In this guide, we’ll walk you through how to use AI-generated content for your small business, how to tailor it to your brand voice and audience, and where it can add the most value. Whether you’re just getting started with AI-generated content for your marketing or you’re ready to explore more advanced tools, we’ve got you.

What is AI-generated content?

AI-generated content is any form of digital content — text, images, video, even audio — that’s created with the help of artificial intelligence tools.

For small business owners using AI-generated content for marketing, this includes things like:

• Marketing emails or subject lines written with an AI assistant
• Social captions or blog posts generated with tools like ChatGPT or Jasper
• Product or social images created with tools like Canva’s Magic Media or DALL·E

At its most basic level, AI-generated content means using ultra-smart software to help you create content faster. These tools are trained of tons of data to recognize patterns and generate human-like language based on the instructions you give them (called “prompts”). You tell the AI what you need, and it spits it out in seconds.

Think of it like having a super-speedy assistant who can help you brainstorm, edit, write, or design in a snap, so you can spend less time staring at a blank screen and more time running your business. (Bonus: This assistant never takes a lunch break and their salary requirements are, well, zero.)

Why are small businesses using AI-generated content?

Simple: It saves time and makes marketing more doable when you’re juggling lots of different responsibilities. For small businesses and solo entrepreneurs in particular, it’s also a hugely cost-effective alternative to hiring an additional human.

According to our recent Small Business Now report, small business owners said they’re using AI for:

• Writing emails, subject lines, or social posts (37%)
• Creating visual content (29%)
• Automating customer communication (18%)

And the ones using it effectively are seeing a clear payoff:

• 53% say it improves their email marketing performance
• 43% report better ROI from paid social media campaigns
• 21% say it helps with SEO and content visibility

Instead of spending endless hours in front of your computer, AI can help you brainstorm, polish, and publish faster so you can move on to tackling everything else on your to-do list.

How small businesses are using AI tools

Want to dip your toe into using AI for your marketing, but not sure where to start? Let’s break down where AI can help most with your content efforts:

Email campaigns

Writing emails is still one of the biggest time-drains for small business owners — but AI can take the heavy lifting off your plate.

Whether it’s generating a first draft or rewriting an existing message in a more casual or persuasive tone, AI tools (including Constant Contact’s AI Content Generator) can help you quickly:

• Craft welcome emails, sale announcements, or reminders
• Write subject lines that boost open rates
• Personalize messages based on customer behavior

Sky Candle Co. uses Constant Contact’s AI tools to generate email subject lines that feel fresh and on-brand. “We use the AI features to make sure what we’re saying is succinct and something that consumers respond well to,” says co-owner Albert Feldman. “If our email subject line is too long, it will let us know and draft some suggestions.”

Social media content

Need help captioning that photo for Instagram? Want to turn one product into five TikTok ideas? AI tools can help you:

• Generate multiple caption options for the same image using different angles
• Rework posts for different platforms (e.g. turn a tweet into a Facebook post, or an Instagram caption into a LinkedIn post)
• Brainstorm new content themes or series

Pro tip: Use AI to write an entire week of social content in one sitting, then tweak it to match your brand voice.

Blog posts and articles

Many small business owners are using AI to outline or even write blog posts — especially for topics where they already have expertise, but struggle with getting the actual writing done. Just make sure you:

• Fact-check everything
• Add your unique voice, perspective, and experience
• Use it as a draft, not a final version

Product descriptions

Ecommerce brands can use AI to create compelling, SEO-friendly product copy. AI tools can help:

• Rewrite similar descriptions to avoid duplicate content
• Match your brand’s  tone (luxury, playful, eco-conscious, etc.)
• Highlight product benefits more clearly

Visual content

Some AI tools (like Canva’s Magic Media or DALL·E) let you generate original images or graphics from simple prompts. Others can help you quickly resize, reformat, or tweak visuals to suit different platforms.

Use AI visuals for:

• Social media posts or ads
• Blog headers or hero images
• Branded email graphics or product mockups

5 tips for using AI content the right way

AI is powerful, but it’s definitely not perfect. Here’s how to make sure you’re using it wisely and getting the most value out of it.

1. Start with a clear prompt

The better your prompt, the better your result. Instead of saying “write an email to promote my dog grooming business,” try:

“Write a friendly 3-sentence email to announce our summer sale, offering 20% off all dog grooming appointments through June 30. Add a call to action to book now.”

Don’t be afraid to experiment, tweak, or ask the tool to “try again” with a different tone.

2. Always add a human touch

AI can give you a solid first draft, but it’s much harder to get it to replicate your exact brand personality — and it definitely can’t match your depth of knowledge around your business and your customers. Be sure to:

• Add personal anecdotes or local references
• Include real customer experiences or testimonials
• Inject humor and heart where it makes sense

The team at Lunya, a Spanish restaurant in the UK, uses Constant Contact’s AI tools to draft marketing emails, then edits them to suit the brand’s voice and tone — saving both time and brain power without sacrificing personality.

3. Double-check for accuracy

AI tools are trained on large data sets, but they can still “hallucinate” and make up information. Always:

• Fact-check statistics, product specs, or technical details
• Watch for outdated or generic content
• Avoid letting AI guess at answers — especially in regulated industries like finance or banking

4. Be mindful of originality and SEO

Google’s algorithm rewards helpful, people-first content, even if it’s AI-assisted. But copy/pasting an entire AI-generated post without edits? Not so much.

Make sure your content:

• Is infused with your unique point of view and experience
• Answers real questions your audience has
• Includes internal links and calls-to-action (CTAs)

5. Use AI to speed up, not replace

AI can dramatically streamline and speed up content creation, but remember it can’t replace your human judgment or expertise. Use it to:

• Get past writer’s block
• Scale up your content output
• Repurpose content across multiple channels

How to choose the right AI tools for your business

With so many AI tools out there, it’s easy to feel overwhelmed — but you don’t need all of them. The right tool depends on what type of content you’re creating and how much time or budget you have to invest.

Let’s break it down by category:

All-in-one marketing platforms with AI capabilities

If you want to keep things simple and streamlined, look for marketing platforms with AI built right in.

Constant Contact’s AI Content Generator helps you write emails, subject lines, and social posts directly in your account — no copy/pasting or third-party tools required. It’s specifically designed for small business owners like you, with suggestions tailored to your industry and goals.

Generative AI writing tools

These tools use AI to help you brainstorm and create text-based content. They’re great for:

• Writing a rough draft of an email or blog post
• Rephrasing or simplifying your message
• Writing multiple versions of a subject line or social post

Examples of generative AI tools include:

• ChatGPT: A flexible, conversational tool for everything from brainstorming ideas to writing first drafts.
• Jasper: A popular AI writing tool with built-in marketing templates, great for businesses that create a lot of content.
• GrammarlyGO: Uses AI to rewrite, adjust tone, or expand on what you’ve already written directly inside tools you’re already using like Gmail or Google Docs.

Visual content tools

Creating scroll-stopping images is now easier than ever with AI-powered visual tools. These are perfect for designing social posts, email graphics, or blog headers — even if you’re not a designer.

Popular visual AI content tools include:

• Canva’s Magic Media: Turn a text prompt into a branded image, or generate headshots, graphics, and social visuals with just a few clicks.
• Adobe Firefly: A more advanced tool for image generation, text effects, and background removal.
• Midjourney: A generative art tool that creates highly stylized visuals from detailed prompts.

Specialized AI tools

Depending on your business needs, you might also explore tools like:

• Descript: For video editing and transcripts
• Lumen5: Turn blog posts into videos
• Surfer SEO or Frase: Optimize blog posts for search engines using AI
• Chatfuel or Manychat: Build AI-powered chatbots for customer service or lead generation

Pro tip: Start with the tools you already have access to. For example, Constant Contact’s AI content features are built into most plans — so you can experiment with writing subject lines or posts before investing in other tools. And if you already use Canva to create visuals, you can try out its Magic Media capabilities (with a limited number of image and video credits) as part of the free plan.

Start using AI-generated content to master your marketing today

You don’t have to be a tech wizard to use AI. With the right tools and a clear process, small businesses can use AI to save time, increase output, and create content that actually connects.

The key is to combine the best of both worlds:

• AI for speed and scale
• Your unique point of view and experience for authenticity and trust

Ready to give AI-generated content a try? Enter a prompt below to start your free trial of Constant Contact and see how easy it is to generate your first email.