Gmail Add-ons
Custom Gmail add-ons for email automation, CRM integration, and contextual workflow tools. Bring order to your inbox with professional Google Workspace solutions.
Gmail Add-ons Overview
MSOfficeAddin builds custom Gmail add-ons that transform your inbox into a powerful hub for enterprise productivity. Using the Google Workspace Add-on framework and Card Service, we create contextual interfaces that surface relevant data from your CRM, helpdesk, or project management systems the moment you open an email. Our developers specialize in automating complex email workflows, such as one-click lead creation, automated invoice attachment extraction, and intelligent email filing. By integrating with the Gmail API and OAuth 2.0, we ensure that your add-ons can securely search, draft, and send emails on your behalf, reducing manual data entry and switching between applications. Whether you need a sidebar that tracks customer history, a custom compose-time tool for branded templates, or an automated email triage assistant, we deliver cross-platform Gmail solutions that work reliably on web, Android, and iOS.
Recruiters at a fourteen-person staffing firm handled forty to sixty candidate emails a day, and every CV attachment was downloaded, renamed, and re-uploaded to a tracking system by hand. We built a Gmail add-on that reads the open message, matches the sender against the firm's candidate database, and shows their stage and history beside the email. One tap files the CV to the right Drive folder under a standard name and logs the touchpoint. New candidates get created from the same card without opening another tab. The firm measured the change bluntly: the admin hour recruiters spent at the end of each day disappeared, and mis-filed CVs stopped being a weekly support request. It runs identically in the Gmail mobile apps, where half their triage happens.
An inbox-side build is right when email is genuinely the front door of the workflow, as it is in recruiting, support, and vendor management. If mail volume is low or the process starts in another system, automating that system first returns more. Card-based interfaces also stay deliberately compact; workflows needing a rich screen belong in a web app the add-on links out to.
Gmail Add-ons Expertise
Our Gmail Add-ons Means:
- Gmail Add-on Card Service UI
- Contextual Trigger Optimization
- Gmail API (REST) Engineering
- Cross-Platform UI Compatibility
- OAuth 2.0 Identity Management
Custom Gmail Add-ons Services
Contextual cards that surface data based on email content
Enterprise-grade contextual cards that surface data based on email content solutions built on the latest Microsoft frameworks.
CRM and Helpdesk integration directly in the sidebar
Enterprise-grade crm and helpdesk integration directly in the sidebar solutions built on the latest Microsoft frameworks.
Automated attachment processing and Drive uploading
Enterprise-grade automated attachment processing and drive uploading solutions built on the latest Microsoft frameworks.
Custom compose-time tools and email template libraries
Enterprise-grade custom compose-time tools and email template libraries solutions built on the latest Microsoft frameworks.
Intelligent email triage and automated labeling
Enterprise-grade intelligent email triage and automated labeling solutions built on the latest Microsoft frameworks.
Integration with Google Tasks, Calendar, and Keep
Enterprise-grade integration with google tasks, calendar, and keep solutions built on the latest Microsoft frameworks.
OAuth 2.0 secure authentication with third-party APIs
Enterprise-grade oauth 2.0 secure authentication with third-party apis solutions built on the latest Microsoft frameworks.
Cross-platform support: Web, Android, and iOS
Enterprise-grade cross-platform support: web, android, and ios solutions built on the latest Microsoft frameworks.
One-click action buttons for external workflow triggers
Enterprise-grade one-click action buttons for external workflow triggers solutions built on the latest Microsoft frameworks.
Gmail API for background email search and indexing
Enterprise-grade gmail api for background email search and indexing solutions built on the latest Microsoft frameworks.
Types of Gmail Add-ons We Build
Contextual CRM
View and update customer records from your CRM without ever leaving the Gmail interface.
Quick Filing
One-click filing of emails and attachments to specific folders in Google Drive or SharePoint.
Auto-Compose
Insert complex, branded templates and dynamic content directly into your email drafts.
Workflow Automation
Trigger external business processes, like expense approval, directly from an email card.
Featured Solutions & Interfaces
Driving Real Business
Value with Gmail Add-ons
Don't just add features. Solve bottlenecks. Our custom solutions are engineered to reduce manual effort by up to 40% and ensure 100% data accuracy.
Cost Reduction
Automate repetitive tasks and eliminate manual data entry.
Native Experience
Add-ins look and feel like part of the original Microsoft app.
Centralized Deployment
Deploy instantly via Microsoft 365 Admin Center.
Data Security
Inherit Microsoft's enterprise-grade security protocols.
Our Tech Stack
The frameworks, cloud platforms, and AI models we build Office add-ins and integrations on.
What Our Clients Say
Join 100+ businesses who trust us with their critical Office automation and enterprise add-in development.
"Amazing work. The Excel plugin was built exactly around what I needed and has made the process much faster and easier to manage. Communication was clear throughout, the turnaround was quick, and the final result worked well without needing constant back and forth. They clearly understood the problem."
"MSOfficeAddin truly exceeded expectations in software development, showcasing impeccable professionalism and profound code expertise. Working with the team was a breeze thanks to excellent cooperation and punctual delivery. HIGHLY recommend their services!"
"MSOfficeAddin delivered a flawless software project with incredible attention to detail and professionalism. Working with the team was a breeze as they were consistently responsive and cooperative, all while demonstrating EXCELLENT language fluency. 👍"
Frequently asked questions
Do Gmail add-ons work on mobile devices?
Can an add-on see the content of all my emails?
Does the add-on need access to our whole mailbox to work?
Can it act on emails automatically, without anyone opening them?
Explore Related Solutions
Complement your current ecosystem with our other specialized Microsoft development services.
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Working with clients across North America, Europe, and Asia.
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