11 Top Free Email Subject Line Generators To Boost Your Open Rates(2022 Edition)
Your email marketing campaigns aren't working🤕?
A significant part of generating leads and prospecting suitable candidates is email marketing, making it critical to stand out from the 100s of emails sent every day. This is where subject lines play a crucial role in making or breaking your email campaigns.
If the subject line grabs prospects' attention, over half of your email recipients—roughly 47% —will open the email🎯. On the contrary, 69% of recipients flag emails as spam simply by reading the subject line🛑.
Even if an email is beautifully designed if the subject line is not impressive, why would the recipient even bother to open it? And let's admit it, coming up with one original, intriguing, and crisp subject line that works is a difficult and intimidating job for every marketer😥.
To your rescue, we have come up with the best subject line generator tools that automate the task of writing and researching for the best subject lines with a high open rate in seconds!
ActiveCampaign is the free email subject line generator best suited for you if you're more interested in a certain keyword.
You receive email subject lines based on your keyword and category (Pain Point, Benefit, or Topic). You can choose the one that works best for your email, insert any term you want, and click "Generate." The display currently shows four suggestions. To view additional choices, choose "Generate more suggestions."
The Reply.io sales engagement platform offers a customizable subject line generator for cold emails, perfect for B2B email marketing.
You can create professional email subject lines with Reply.io's tool in just a few clicks. Simply choose the category and enter your unique keyword(s) to add a touch of personalization - the recipients will be more inclined to open your email this way.
With numerous subject lines generated each request - everyone can find one that best suits their business needs.
Keap is another free tool for creating email subject lines that can draw your readers in using a variety of email formats. You can get subject line ideas for your sales and marketing emails by using Keap's free subject line generator.
First, select the type of email you want to send from the available options:
Following that, state the target audience, interest category, and desired outcome. That's it; five subject lines will be generated for you to use to get the most responses.
Of all the email subject line generators, Portent is the most straightforward. It merely requires the topic of your overarching message or solution.
Although it is not intended especially for email subject lines, you can use its suggestions as inspiration. To get a new title, click "See another title," one at a time. This tool might be a little ambiguous, but you need to give it a few attempts to figure out which term category it performs best with.
This AI-powered application may generate some inventive marketing emails if you get the hang of it.
Copymatic has a user-friendly free email subject line generator that claims to produce text marketing emails in a matter of seconds.
Simply fill out the form to tell the AI what you want to write about. Enter the tone of your message, the name and description of your product, and even change how creative your AI assistant is. They also provide 10 free credits to check out the complete generator.
Encharge is a free AI-powered email subject line created using GPT-3 technology. In other words, they crawl the web using a protocol created by OpenAI, anticipate human-like word combinations, and write compelling email subject lines.
Put your company name, the subject of your email, and your chosen tone in the appropriate fields. Once you click create, this email subject line generator will come up with seven creative suggestions for you.
Encharge also does a good job of providing you with a variety of email tone options, from thankful to urgent.
Content Row is a full-featured content management solution, not just a subject line generator. It does double duty as a headline analyzer and a headline generator. You may do three headline searches daily using this simple, cost-free tool.
Its restricted use, however, is one of its major drawbacks. For free users, only three headline generator searches are permitted per day. To get unlimited usage, you must subscribe to a PRO price plan.
StoryLab.ai generates email subject lines depending on your search query. You must provide your company name, explain the contents of your email, and choose "Inspire me" to use their subject line generator.
The subject line for your email may also be generated using a generator for blogs, advertisements, and social media captions. An email subject line generator will run content marketing ideas based on the topic of your email and a description of your business.
The program employs AI to come up with topic line suggestions. Additionally, the tool's usage allowance is unrestricted.
These subject line generators no doubt make your job a lot easier and help you achieve a greater open rate. However, don’t forget to get an email list validation check before sending out your campaigns.
Using a tool like Clearout will help ensure that your emails don't bounce back and get more engagement as they reach your prospects' inboxes rather than getting into the spam filter.
A good subject line is short and crisp that immediately catches attention while stating what the reader would get out of the email.
Here are a few examples that are catchy and have brought in good clicks:
"A Sneak Peek for VIPs Only." – Serena & Lily
"👗 Free (Cool!) Clothes Alert 👖" – Clover
"What Can You Afford?" – Zillow
“Everything you wanted to know about email copy but were too afraid to ask" – Copy Hackers
"Drooling over email designs 🤤" – Really Good Emails
"Can you help me name this dance, [First Name]?" – Marie Forleo
How long should the subject line of an email be?
Desktop email clients see up to 60 characters, whereas mobile email clients see approximately 20-25 characters.
According to 99firms, 85 percent of users access email via smartphone. Keep your subject lines to 6-8 words or less than 50 characters to account for smaller screens. Don’t forget to check how it looks on the app before deciding your final length.
How to improve email subject lines?
Add any symbols, emojis, or numbers you believe are necessary to boost the open rate of your subject line. Emojis can work in your favor because they encourage people to open emails.
How personalization in the subject line helps?
You make the recipient feel important by getting personal with them. When recipients see their name in the subject line, they will react more strongly. These emails are more likely to be opened.
What types of email subject lines are prohibited by the CAN-SPAM Act?
The Act prohibits deceptive subject lines. This means that the subject line should accurately reflect the message's content.
This is a law and is also best practice for building a positive relationship with your prospects.
People don't like clickbait, and it's a quick way to lose trust.
You should also avoid using question marks and exclamation points in the same email subject line. For example:
“Want to grow your audience? Check out this guide now!”
A combination like this has a greater chance of being flagged as spam before your reader even sees it.
All the listed email subject line generators seem immensely useful for creating email subject lines.
Although they are all good, you can't rely on them blindly. After all, the system generates these based on an algorithm. The output might need editing and improvement, including checking the spelling, grammar, SEO, and relevance.
So, you must give it a human touch before you use the suggestions.