Do you want to reach your target audience? Send messages straight to their inboxes. 

Email marketing continues to be a preferred channel for delivering value and promotions to customers. It must work well, because brands consistently increase email marketing spend each year. 

But it’s time-consuming to find prospect emails and create messages from scratch. Thankfully, there are numerous tools you can use to make your email marketing easier. 

Here are the top Chrome email extensions to help you draft emails faster, monitor email metrics, and collaborate with teams.

18 Best Google Chrome email extensions in 2023

Gmail is the best-preferred email client after Apple Mail. But it’s primarily built for one-on-one communication—which is counterintuitive for workspaces that function through collaboration.

Here’s a list of the best Chrome email extensions that make managing emails and collaboration easier:

1. Jasper: A complete writing assistant for emails

Whether you’re using emails to build a sales funnel or to follow up on deadlines with a colleague, drafting emails takes time. Jasper is an AI content generator tool that can create original content for all kinds of emails. 

Adding the Jasper extension to your Chrome browser gives you ready-to-use email templates that bring your email marketing strategy to life in a couple of clicks. 

But there’s no point in sending a perfectly crafted email if the subject line doesn’t catch your audience’s attention—or worse, it’s spammy. So Jasper also has an email subject line template for creating eye-catching subject lines that get your emails opened. 

Using brief text inputs, you can let Jasper know what your email is about and the tone of voice you’d like to use. Then you can choose from multiple message body and subject line ideas to decide which ones will best speak to your target audience.

Top features

• Can generate emails for you
• Uses an AIDA (attention, interest, desire, action) framework for marketing emails
• Generates creative email subject lines with a hook
• Gives different results based on desired tone of voice (e.g., professional, secretive, or funny)
• Includes access to over 60 other templates for social media posts, blog posts, video scripts, and more

Pros

• Integrates seamlessly with Gmail
• Saves you time by speeding up the email ideation and writing process
• 5-day free trial

Cons

• No free-for-life version
• Currently no mobile application

Pricing

Jasper starts at $29 per month for the Starter plan and $59 per month for Boss Mode. There is also a free 5-day trial that includes 10,000 words.

Add the Jasper Chrome extension now

2. Zapier: Integrate and send emails to other apps

Source: Zapier.com

Zapier seamlessly integrates Gmail with the other productivity apps in your workflow, automating repetitive tasks like carrying information from one platform to another. 

Top features

Zapier allows you to set up automated processes from your email. For example, you can create a workflow that automatically adds leads gained via Facebook lead ads into an email list. You can also get your emails in Slack, or create Trello cards from new emails. Or you can set up a process that detects specific numerical properties in emails and adds them to a Google spreadsheet.

Pros

• Integrates with 5000+ apps, including Gmail and Dropbox
• Automates 100+ workflows
• A Zapier expert can be hired to do the setup for you

Cons

• Complicated workflow setup
• Syncing data can be time-consuming

Pricing

There is a Free plan with 5 workflows, and paid plans start at $29.99, billed monthly. Zapier also offers a 14-day free trial of their Professional plan. 

3. Hunter: Find email addresses

Source: Hunter.io/chrome

If you’ve ever launched an email campaign, you know the preliminary work is to find the right email addresses. If you’re in business-to-business (B2B), it's tough to find contact information for upper management personnel, and a tool like Hunter is magic in procuring their email addresses. 
Top features

The Hunter extension helps you find the email addresses behind the website you’re currently browsing. You can visit your target brand’s website, copy the emails, and then paste them into your email platform.

If you have access to employee or team information on the company’s official website or LinkedIn, you can cross-check the addresses with team member names so you know whom you are reaching out to.
Hunter integrates with Gmail and Outlook to help you run an entire email campaign, with scheduled follow-ups.

Pros

• Finds professional email addresses from websites
• Ability to verify recipient details against official sources
• Confidence score lets you know how accurate email addresses are

Cons

• Only works with business emails associated with websites (no personal emails)
• Doesn’t work with every website

Pricing

The Free plan lets you perform 25 searches monthly. Paid plans start at $49 per month. 

4. Trello for Gmail: Turn an email into a Trello card

Source: Google Workspace

Atlassian’s Trello for Gmail Chrome extension enhances your productivity by enabling you to turn an email into a Trello card. 

Top features

With this extension, the email subject line becomes the name of the card, and the email body is converted into the description. You can also add more details and fill out card fields without having to leave Gmail. This can cut down on a lot of repetitive copying and pasting. 

Pros

• Turns any email into a Trello task so you have all your resources in one place
• Extension opens in a pop-up sidebar without disturbing Gmail’s user interface

Cons

• Can’t assign tasks to members
• Can’t add labels
• Email attachments still have to be manually added to the Trello card

Pricing

Trello for Gmail is free. 

5. Briskine: Email templates that save time

Source: Chrome Webstore

Many professionals already have their email responses typed out and manually copy and paste them, replacing names and key information. But this is time-consuming and leaves room for errors, such as calling someone by the wrong name.

Enter Briskine. If you send out repetitive emails, here’s a tool that can help you cut down the time you spend doing so.

Top features

Briskine provides email templates and keyboard shortcuts to increase your productivity. You can easily search for your templates.

Pros

• Includes variables (e.g., automatically entering a recipient’s first name when using a template)
• Excellent customer support, sales, and other client-facing verticals
• Supports Gmail and Outlook
• Templates can be shared with other team members

Cons

• Cannot embed images or videos

Pricing

Briskine is a free tool.

6. Mailtrack: See who opens your emails

Source: Mailtrack

If you’re not evaluating open rates and click-through rates on your email marketing campaigns, you’re likely shooting in the dark. 

‍Mailtrack offers an email tracking solution as a Chrome extension, allowing you to monitor and optimize your email campaigns right from your browser. This is a great tool if you perform A/B testing to collect data on which subject lines perform the best.

Top features

Mailtrack has 2 million active users and works with CRM integrations. It offers live notifications as well as read receipts. 

Pros

• Single and double check marks show when emails have been delivered and read
• Ability to see how many times your recipient opened your email 
• Link tracking so you know if your recipient has clicked on any of the links in your mail

Cons

• No customer support email for free plan

Pricing

Mailtrack has a free version with unlimited tracking. Paid plans start at $9.99 per user per month. 

7. HubSpot Sales: A CRM tool for Gmail

Source: HubSpot

Here’s a customer relationship management (CRM) tool that integrates smoothly with Gmail. HubSpot Sales makes it easier to connect with leads and take them through the sales pipeline, all from your inbox.

Top features

With HubSpot Sales, you get email templates, a CRM database to log emails in, email tracking to know which leads opened your emails, and background details about each lead you’re interacting with. 

Pros

• Access multiple CRM features with one tool, without leaving Gmail
• Meeting scheduler in Compose window
• Mobile app available

Cons

• Doesn’t work well with group emails
• Opening an email yourself counts as a view and sends a notification

Pricing

Hubspot Sales is a free tool. A free HubSpot account is required.

8. Boomerang: Email scheduling and tracking

Source: Chrome Webstore

Email marketing requires a careful content strategy—but you can’t always type out emails to your leads and send them in real time. Boomerang is an email management tool that allows you to schedule emails and track results. 

Top features

Scheduling emails means you can batch-create your content to send later, and you can send emails to your international leads according to their own time zones. Boomerang also allows you to send recurring emails, track responses, and schedule meetings.

Pros

• Organizes your Gmail inbox for better workflow
• Makes following up with clients easier
• Tracks when clients open emails
• Tone detector helps you stay on-brand when writing emails
• Inbox Pause feature temporarily pauses incoming emails from reaching your inbox

Cons

• Schedule Send is now a Gmail feature, making Boomerang redundant for scheduling emails

Pricing

Boomerang offers a 30-day free trial of their Pro plan, as well as a free Basic plan. Paid plans start at $4.98 per month, billed annually.

9. Gmelius: Ultimate collaboration in Gmail

Source: Gmelius

Gmelius transforms your email into a fully powered collaborative productivity tool. With it you can access a shared workspace and assign tasks to teammates. 

Top features

Gmelius includes email automation, email tracking, and CRM integration. You can add “quick notes” to emails, and even turn your Gmelius-powered Gmail into a Kanban board for project management. 

Pros

• Creates a new ecosystem within Gmail, so you don’t have to leave the platform
• Can be automated to reduce repetitive tasks
• Easily integrates tech stack and other tools for better workflow

Cons

• Doesn’t have email tracking
• Blocks other email-tracking extensions

Pricing

Plans start at $12 per user per month.

10. Crystal: Create customized emails according to personality

Source: Chrome Webstore

There’s a reason generic emails have such low response rates—they feel inauthentic. When recipients don’t feel like an email was intended just for them, they are less likely to engage with it. In fact, personalizing a cold email outreach can take response rates from 7% to 17%. 

Crystal is a Chrome extension that improves sales communication by providing a personality report for your contacts. 

Top features

Crystal's AI generates personality reports by analyzing recipients' personality traits through public data. You can also get personality insights from your contacts’ LinkedIn profiles. 

Pros

• Predicts personality characteristics in seconds
• Provides prompts and insights to help personalize emails and meetings
• Includes email templates and variables for each personality type
• Allows you to check your tone and writing style according to personality

Cons

• Doesn’t work for contacts if there’s insufficient public data

Pricing

Crystal has a free plan that includes 10 profiles. Paid plans start at $59 per user per month. 

11. Yesware: Automate email campaigns

‍

Source: Chrome Webstore

Every campaign needs key performance indicators (KPIs). For email marketing, this means open rates, read rates, and response rates. 

Yesware is a Chrome extension that makes tracking and analyzing your email campaigns easier.

Top features

Yesware provides multi-stage email tracking, follow-up templates, and Salesforce integration. 

Pros

• Link tracking shows you when links in an email are being clicked
• Easy meeting scheduling—your contact chooses a time and it is automatically added to your Google calendar
• Data analytics and reporting for greater insights

Cons

• Opening your own emails from a different device counts as being opened by the recipient

Pricing

Yesware offers a 14-day free trial and a limited free-forever plan. Paid plans start at $19 per seat per month. 

12. Grammarly: Fix grammar errors

Source: Chrome Webstore

Grammatical errors in your emails aren’t just unprofessional, they can also create unnecessary misunderstandings. 
Imagine writing, “Please hesitate to contact me,” to your newly onboarded client—or wishing them a lonely vacation instead of a lovely one.

Grammarly catches those mistakes before you hit the Send button.

Top features

Grammarly’s Chrome extension is easy to install. In addition to highlighting grammatical errors and sentence structure issues, it offers suggestions to reduce redundancy and make your writing read more cohesively.

Pros

• Understands when you use words in the wrong context, even if they are grammatically correct
• Checks punctuation
• Includes tone detector
• Suggests vocabulary and fluency improvements
• Also works in Google Docs
• Compatible with other browser extensions

Cons

• Only works in English
• Not 100% accurate—some suggestions may be wrong 

Pricing

Grammarly has a free version that includes basic grammar and tone detection. Paid plans start at $12 per month.

13. Clearbit Connect: Email finder and notifier

Source: Chrome Webstore

Finding the right email addresses is key to lead generation for any email marketing campaign. Clearbit Connect is an alternative to Hunter that helps you instantly find email addresses. 

Top features

When Clearbit Connect’s extension is installed in your Chrome browser, a search directory window will pop up in Gmail. Here, you can search for any email address and get background details about the contact as well. 

Pros

• Search by company and role—no need to know names
• Create an ideal customer profile to discover more leads
• Details like location and social media profiles help you personalize your pitch

Cons

• Doesn’t always reveal job roles, so users may have to manually search for contacts on LinkedIn or other social media platforms

Pricing

You can search for up to 100 contacts with the free version on the Chrome Web Store. Paid plan pricing is customizable depending on volume. 

14. Send Anywhere: Send heavy files on Gmail

Source: Chrome Webstore

Sending email attachments can be frustrating, if not impossible, when you’re limited to 25 MB. Despite all that Gmail is capable of, its file sharing functionality is still rudimentary. Currently, users have to use a transfer service or upload their heavy files into Google Drive and then share a link—but even this isn’t an integrated Gmail feature. 

Send Anywhere is a Chrome extension that allows you to send heavy files without leaving your Gmail account.

Top features

With Send Anywhere, you can send files up to 50 GB, and the recipient only has to click on the link in the email to download the files.

Pros

• Send heavy files with Gmail or Slack
• Ability to share PDFs directly in your browser

Cons

• Files are only valid for 48 hours, after which they are deleted from the server

Pricing

Send Anywhere is a free tool. 

15. Inbox When Ready: Focus mode for Google Chrome

Source: Chrome Webstore

Most people have to send at least one email in a working day—but an open Gmail inbox isn’t always conducive to productivity. With multiple email threads, bills, newsletters, promotions, and social media notifications coming in, it’s easy to forget why you opened your email application in the first place.

Inbox When Ready minimizes the distractions by hiding your inbox until you are ready to view it.

Top features

Inbox When Ready is a simple but powerful Chrome extension tool with a default view that hides your inbox, so you can access your messages without being sidetracked by incoming mail. A Show Inbox button will display the original inbox again. 

Pros

• Inbox lockout schedule pauses notifications
• Allows access to Compose function and labeled emails when the inbox is hidden

Cons

• Free version adds a message to your email signature, which can’t be removed without paying for the premium version

Pricing

Inbox When Ready offers a Free plan and a 14-day free trial of the Pro plan. After the trial, the Pro plan is $4 per month, paid annually.

16. Todoist: To-do lists on Gmail

Source: Chrome Webstore

If you don’t want to give up your original Gmail account for full-blown project management integration, this simple extension might be what you’re looking for. Todoist is a popular Chrome extension that can add a to-do list as a pop-up window in Gmail. 

Top features

Emails can be added to Todoist for future follow-up. You can convert any email into a task and manage reading lists, wish lists, and more.

Pros

• Reminders and due dates can be added to tasks for better time management
• Priority fields included on tasks and lists
• Ability to share tasks and collaborate on projects
• Access to integrations including Slack, Zapier, and Dropbox

Cons

• No kanban board features

Pricing

Todoist is a free tool.

17. Row Highlighter: Visual organizer

Source: Chrome Webstore

If you’re a visual-spatial thinker, you likely benefit from color coding. Row Highlighter strips back organizational tools to their very basic origin—highlighting. 

Top features

This simple Chrome extension highlights your emails as you hover the cursor over them. You can customize the colors to help distinguish between different email groups. 

Pros

• Color-code rows of emails
• Highlight contacts

Cons

• Does not group emails, only color-codes them

Pricing

Row Highlighter is a free tool.

18. Rename Email: Change any email subject line

Source: Chrome Webstore

Most Gmail inboxes are pure clutter—it can be difficult to find important emails when you need them. Whether you’re looking for a flight confirmation, the password to a shared account, or resources for an impending task, having a clearly labeled inbox will make all the difference. cloudHQ’s Rename Email extension allows you to change email subject lines for your own reference. 

Top features

Rename Email makes it easier to find elusive emails by changing the subject lines you see, so you can tell at a glance what is in each message. You can also tag emails according to keywords, so searching for a keyword will pull up all the necessary emails. This is especially helpful when you have to combine emails from different senders into one list.

Pros

• Find singular emails in long threads by renaming their subject lines
• Sender not notified of the subject line change—it only applies to your own email account*

Cons

• *Replying with the new subject line will reveal it to the original sender

Pricing

Rename Email is a free tool. For $4.99 per user per month, you can add email and phone support.

Choose your extensions wisely

Whether you’re launching email marketing campaigns or simply trying to clean up your personal workflow, these Chrome email extensions can increase your productivity and make life easier. 

But remember that too many extensions can potentially slow down your Chrome browser and cause Gmail to lag. 

We recommend sticking with the extensions that provide the most value for your specific needs. Extensions that integrate seamlessly with Gmail and have functions beyond email tend to be the most useful, as they can improve your efficiency across the board. ‍

Jasper’s Chrome extension offers broad functionality in a lightweight package. It doesn’t just write your emails and subject lines for you, it also acts as a full AI marketing assistant for social media, content creation, and copywriting.

Sign up today to experience firsthand how Jasper can help you.