Lightning for Gmail
Lightning for Gmail is the 2016-to-2018 Salesforce brand name for the product now called the Gmail Integration.
Definition
Lightning for Gmail is the 2016-to-2018 Salesforce brand name for the product now called the Gmail Integration. It is a Chrome extension and Google Workspace add-on that embeds a Salesforce panel directly inside Gmail. From that panel, a sales rep can see Salesforce records tied to an email, log messages to those records, and create new records without leaving the inbox.
The name has changed several times. Salesforce shipped it first as the Salesforce App for Gmail, renamed it Lightning for Gmail during the Lightning Experience push, then settled on Gmail Integration when the configuration moved under the Setup node named Gmail Integration and Sync. The capability stayed the same across each rename. If you find Lightning for Gmail in an old runbook or AppExchange listing, treat it as a synonym for today's Gmail Integration rather than a separate product.
From Lightning for Gmail to the Gmail Integration
Why the name kept changing
Salesforce released the first version as the Salesforce App for Gmail. When the company moved customers from Salesforce Classic to Lightning Experience, it rebranded a whole set of features with the Lightning prefix, and the Gmail add-on became Lightning for Gmail. That name held from roughly 2016 to 2018. The product was then folded into the wider Salesforce email story, and the documentation and Setup node adopted Gmail Integration as the canonical name. Each rename meant new help articles, new screenshots, and a fresh round of partner training, even though reps saw the same panel inside Gmail. The practical lesson for an admin is to stop tracking the marketing name and track the Setup node instead. The node, Gmail Integration and Sync, is stable and is where every relevant toggle lives. Knowing the older name still helps when you read a 2017-era blog post or an inherited project document, because the steps in those materials usually still apply. The screenshots will look dated, but the underlying buttons and flows match what the current product does.
What the panel actually does
The integration installs two ways: as a Chrome extension for the desktop browser and as a Google Workspace add-on that also reaches the Gmail mobile app. Once installed and turned on, a Salesforce panel appears beside an open email. The panel matches the sender and recipients against your Salesforce contacts and leads, then shows the related records. A rep can read account context, open a record, and add the email to one or more records with a single click. The panel also supports creating new records, such as a contact or an opportunity, straight from the message. None of this requires switching tabs to the full Salesforce app, which is the whole point. Admins control what appears in the panel through the email application pane in Lightning App Builder. That means you can add components, surface specific related lists, or pin custom actions so the panel reflects your own sales process. This configurability is identical whether your org documents the feature as Lightning for Gmail or Gmail Integration, since they are the same code.
Manual logging versus Einstein Activity Capture
Out of the box, logging is a manual action. A rep reads an email, clicks the log button in the panel, and chooses which Salesforce records the message attaches to. That click is reliable and gives the rep full control over what gets stored. The friction is that busy reps forget to do it, so activity history ends up incomplete. Einstein Activity Capture, often shortened to EAC, addresses that gap. It connects the mailbox to Salesforce and captures emails and events in the background, adding them to the activity timeline of matched records automatically. The manual log button still exists when EAC is on, so reps can pin a specific message even if automatic capture handled the rest. The trade-off is that EAC stores captured activity differently from standard records, which affects reporting, so teams should understand that model before switching it on. The older Salesforce Inbox setups paired the Gmail panel with the legacy sync option called Lightning Sync. EAC is the modern replacement for that sync engine, and new orgs should plan around it.
Where Salesforce Inbox fits
The basic Gmail Integration covers reading context, logging emails, and creating records. Salesforce Inbox layers productivity features on top of that base. Inbox adds the ability to schedule a message to send later, to track when a recipient opens an email or clicks a link, to insert your calendar availability so a prospect can book a meeting, and to drop in email templates pulled from Salesforce. These features live in the same Gmail panel, so a rep does not learn a second tool. The split matters for budgeting. The core Gmail Integration ships with most Sales Cloud editions at no extra license cost, while Inbox is part of the Sales Engagement line and is licensed separately. An admin planning a rollout should decide early whether send-later and email tracking are needed, because that decision changes the contract, not just a toggle. Documentation that predates the rename sometimes blends Inbox features with the base panel under the Lightning for Gmail heading, which can confuse a license conversation if nobody separates the two.
The Lightning Experience requirement
The Gmail Integration, and Lightning for Gmail before it, requires Lightning Experience. An org still running Salesforce Classic cannot enable the panel. This requirement is easy to overlook in older planning documents, because some 2016-era material described the feature before Lightning Experience adoption was universal. Teams on a Classic-to-Lightning migration often defer Gmail setup until after the cutover, since there is no point configuring a panel that users cannot reach. The integration also depends on supported browser versions and on the Chrome extension or Google Workspace add-on being deployed to users. Large organizations usually push the extension through managed browser policy rather than asking each rep to install it from the Chrome Web Store, which keeps versions consistent. If you are validating an inherited org, confirm three things in order: the org is on Lightning Experience, the Gmail Integration is turned on under Gmail Integration and Sync, and the extension is actually installed in the reps browsers. A gap in any one of those is the usual reason the panel does not appear.
Reading legacy material and certification context
Plenty of artifacts still carry the old name. Some long-lived Setup help links, older AppExchange listings, internal wikis, and blog posts from 2016 and 2017 reference Lightning for Gmail. They all point to the same product the modern Gmail Integration node configures, so treat the term as a synonym and not as evidence of a different feature. Certification study material follows the same pattern. Older Sales Cloud Consultant and Administrator exam guides mentioned Lightning for Gmail, while current exams use Gmail Integration and Einstein Activity Capture as the canonical names. Knowing both labels is genuinely useful when you study from a mix of old and new resources, but only the modern names appear on current exams. The safe habit is to standardize your own internal documentation on Gmail Integration. A new admin should not have to learn three names for one product, and a clean naming convention removes the most common source of confusion when a team hands the org from one owner to the next.
Turn on the Gmail Integration (modern Lightning for Gmail)
Turning on the Gmail Integration is the modern equivalent of enabling what older docs called Lightning for Gmail. The toggle lives in Salesforce Setup, then reps add the browser extension. You must be a Salesforce admin and the org must be on Lightning Experience.
- Open the Setup node
In Salesforce Setup, type Gmail in the Quick Find box and select Gmail Integration and Sync. This single node holds every toggle for the panel and its sync options.
- Turn on the Gmail Integration
Enable the Gmail Integration setting. This is the switch that makes the Salesforce panel available inside Gmail for users who have the extension installed.
- Confirm Enhanced Email and Email to Salesforce
Make sure Enhanced Email is on so logged messages are stored as standard EmailMessage records, and that Email to Salesforce is active so reps can attach emails to records.
- Deploy the extension and decide on capture
Have reps install the Chrome extension or Google Workspace add-on, then choose whether to enable Einstein Activity Capture for automatic logging instead of relying only on the manual log button.
The master switch under Gmail Integration and Sync that exposes the Salesforce panel inside Gmail.
Stores logged emails as standard message records so they behave like other Salesforce activities and report cleanly.
Optional background sync that captures emails and events automatically and adds them to the activity timeline.
The Lightning App Builder layout that controls which components and actions appear in the Gmail panel.
- Salesforce Classic orgs cannot enable the integration, because it requires Lightning Experience.
- The panel will not appear until each rep installs the Chrome extension or Google Workspace add-on, even if the org-level toggle is on.
- Einstein Activity Capture stores captured activity differently from standard records, which changes how that activity reports.
- Send-later and email open tracking are Salesforce Inbox features and need a separate license, not just the base Gmail Integration.
Prefer this walkthrough as its own page? How to Lightning for Gmail in Salesforce, step by step
Trust & references
Cross-checked against the following references.
Straight from the source - Salesforce's reference material on Lightning for Gmail.
- Set Up the Integration with GmailSalesforce
- How Einstein Activity Capture WorksSalesforce
Hands-on resources to go deeper on Lightning for Gmail.
About the Author
Dipojjal Chakrabarti is a B2C Solution Architect with 29 Salesforce certifications and over 13 years in the Salesforce ecosystem. He runs salesforcedictionary.com to help admins, developers, architects, and cert/interview candidates sharpen their fundamentals. More about Dipojjal.
Test your knowledge
Q1. What does Lightning for Gmail do as a Salesforce productivity integration?
Q2. Lightning for Gmail is the older name for which product in the current Salesforce documentation?
Q3. What naturally pairs with Lightning for Gmail to capture email and calendar activity into Salesforce without manual clicks?
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