Responding to emails takes up a significant portion of our work time. Fortunately, Artificial Intelligence is already integrated into many popular email services , such as Gmail and Outlook, allowing us to speed up writing, organize threads, and automate common responses. In this article, we explain which features to look for in your email , how to take advantage of them, and how to combine them to respond faster, with practical examples.
AI already inside email: what to look for before installing “something else”
Before adding extensions or external tools, check what smart features are already available in your email client . Gmail and Outlook have incorporated numerous AI options, many of them designed to speed up the composition, sorting, and prioritization of emails —tasks that traditionally take time to perform manually.
For example, Gmail includes features like Smart Reply and Smart Compose that suggest responses and complete sentences as you type, based on machine learning. These tools can help you reply quickly without having to write everything from scratch.
Outlook, for its part, offers automatic reply suggestion and text prediction features that allow you to react to emails with just a couple of clicks .
Reviewing and activating these features can save you setup time and allow you to assess whether you really need to add external tools to increase your productivity.
Gmail: “Hidden” features that speed up responses
Gmail has evolved to the point where it now includes smart features that go far beyond a simple spell checker. You just need to know where they are and how to activate them.
Smart Reply and Smart Compose
Gmail includes AI-powered Smart Reply, which analyzes the content of incoming emails and suggests up to three possible responses. This is ideal for simple emails where a quick reply is sufficient. In addition, Gmail offers Smart Compose , which provides suggestions as you type to complete sentences or help you write more fluently.
For example, if you’re replying to a client to confirm a meeting, Gmail can suggest clear confirmation phrases, reducing manual typing and speeding up your workflow .
With more advanced features based on the Gemini model , Gmail can even generate more elaborate phrases, taking into account the entire context of the conversation to help you write complete responses.
Templates to convert your best answers in 2 clicks
Gmail lets you save email templates for your most frequent messages. This means that if you often reply with similar phrases, such as “thank you for your message” or “I’ve attached the requested document,” you can save them as templates and use them with just a few clicks from the compose menu. If you frequently send meeting confirmations, having these saved responses will allow you to apply them instantly without having to rewrite them each time.
Filters and tags to pre-classify so that the AI/your team gets there before you.
Gmail also lets you create filters and labels that automatically organize incoming emails according to criteria you define: sender, subject, keywords, etc. This helps you automatically categorize your emails so that when you get to your inbox, they’re already sorted and ready for you to apply templates or smart replies.
Keyboard shortcuts and quick actions that shave minutes off your day
Keyboard shortcuts in Gmail can help you reply to and organize emails without taking your hands off the keyboard. For example:
- R to answer
- E for filing
- C to compose a new email
These shortcuts may seem small, but multiplied throughout the day, they represent a significant saving of time and clicks.
Outlook: Options that many don’t activate (and save real time)
Outlook, part of Microsoft 365, also offers integrated smart tools that often go unnoticed:
Editor + writing suggestions (Microsoft Editor) to “close” emails faster
Outlook includes Microsoft Editor , a tool that goes beyond spell checking. It suggests improvements to style, clarity, and tone as you write, helping you create clearer, more professional emails without spending time on manual edits afterward. For example, if you’re writing a complex response, Editor can suggest more concise or correct phrasing alternatives.
Suggested answers and thread summaries (depending on version/license)
Outlook can suggest short replies based on the content of the received email, allowing you to respond with a single click without having to rewrite the entire message. Furthermore, modern versions of Outlook offer text predictions that complete your sentences as you type, similar to Smart Compose in Gmail.
Quick Parts / Templates / Signatures: your reusable “block box”
Outlook offers Quick Parts , reusable text templates that you can quickly insert into your emails. This is ideal for building complex messages from standard blocks without having to retype each sentence. You can also save multiple signatures and complete templates for different types of emails, such as customer, internal, formal, and institutional, which speeds up the writing process, especially for frequent communications.
Rules + Categories + Flags: automatic triage to respond by priority
Outlook also lets you create advanced rules that automatically categorize and prioritize emails based on criteria you set (sender, keywords, etc.). You can combine these rules with color-coded categories and follow-up flags to automatically organize your email by priority and urgency. For example, you can have all emails from an important client automatically flagged with a red flag and moved to a specific folder, making it easier to respond first to what really matters.
Express flow: 3 steps to respond twice as fast
Using these functions separately already saves time, but combining them in a seamless workflow can multiply your productivity . Here’s how:
Step 1: Classify (rules/filters)
Activate filters in Gmail or rules in Outlook to automatically organize incoming emails as soon as they arrive. This ensures that when you open your inbox, it will already be divided into priorities and categories without any manual intervention.
Step 2: Respond with blocks (templates/Quick Parts)
Once your emails are organized, use Gmail templates or Outlook Quick Parts to insert standard replies in seconds. This will speed up the creation of frequently used messages.
Step 3: Adjust the tone using the suggestions/editor and send
Before sending your reply, let the smart features (Smart Compose in Gmail or Microsoft Editor in Outlook) offer suggestions for wording, style, and tone. Accept or adjust these suggestions to ensure your emails are not only fast, but also clear, coherent, and appropriate to the context.
AI is already transforming how we manage and respond to emails directly from the clients we use daily. Exploring and enabling these tools is an effective way to boost your daily productivity. By applying a three-step workflow—categorize, respond with blocks, and fine-tune with AI—you can double your response speed and significantly reduce the time spent in your inbox.