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Top 34 Google Workspace Communication Tools SaaS Companies in May 2026

As of May 2026, there are 34 SaaS companies in Google Workspace Communication Tools. They have combined revenues of $1.1B and employ 1.5K people. They have raised $1.5B and serve 1.1M customers combined.

Google Workspace Communication Tools are a suite of integrated applications designed to facilitate collaboration and communication within organizations. These tools allow users to interact in real-time, share documents easily, manage projects efficiently, and leverage various forms of communication including email, video conferencing, and chat. The primary use cases often include enhancing remote collaboration, improving productivity, and providing a unified platform for team interactions. Typical features of Google Workspace Communication Tools include email services, video conferencing capabilities, shared drives for document storage, and tools for project management and task tracking. Common buyer personas who typically utilize these tools span across various functions such as IT professionals looking for efficient communication solutions, HR teams managing remote employees, and project managers coordinating workflows across teams. Overall, these tools aim to streamline internal communications and enhance collaborative efforts in diverse organizational settings.

Companies
34
Revenue
$1.1B
Funding
$1.5B
Employees
1.5K

Filters

Sorting: Highest -> Lowest

Filters

Top Google Workspace Communication Tools Companies

Showing 10 of 34 companies ranked by annual revenue.

1
Bird (Formerly MessageBird)

Amsterdam, North Holland, Netherlands

a cloud communications platform to communicate with customers through various channels such as SMS, voice, chat, and email.

Revenue
$900M
Customers
15K
Year founded
2011
Funding
$1.1B
Team size
165
Growth
39.31%
2
Nylas

San Francisco, California, United States

Nylas provides an API platform that enables developers to quickly and securely access and process user data from any email and calendar.

Revenue
$75M
Customers
450
Year founded
2013
Funding
$145M
Team size
142
Growth
-
3
HiverhqHiver

San Jose, California, United States

customer service platform for shared inboxes

Revenue
$25M
Customers
1.7K
Year founded
2011
Funding
$26M
Team size
210
Growth
32%
4
Exclaimer

Farnborough, England, United Kingdom

Email signature management solutions

Revenue
$23.5M
Customers
40K
Year founded
2001
Funding
$173.4M
Team size
309
Growth
-
5
Poll Everywhere

San Francisco, California, United States

polling and audience engagement platform

Revenue
$12.2M
Customers
-
Year founded
2008
Funding
-
Team size
70
Growth
35.74%
6
Schoollog

Narayan Vihar, Rajasthan, India

Schoollog was born from the passionate appreciation of the importance of school to parent communication. Due to busy schedule or lack of information to parents, the parent-school connect is lost in the grey. Schoollog increases communication between families and schools, thus making parents play an active role in their ward's education. With a smartphone in every hand, Schoollog creates an intuitive and cost effective way of keeping parents informed. Schoollog also improves school office productivity by reducing paperwork and unnecessary phone calls. With our advanced data analytics and regression models, Schoollog delivers important insights into the school's performance which would help all schools to grow faster

Revenue
$10.6M
Customers
1M
Year founded
2015
Funding
-
Team size
99
Growth
78.83%
7
WiseStamp

United States

WiseStamp is an email signature solution for both small and large companies. We help over 850,000 businesses and professionals worldwide to promote their businesses daily, become more visible, and demonstrate their professionalism. Our solutions: For small businesses – Create a professional email signature in less than 2 minutes with our award-winning generator. No HTML or design experience is needed. For companies – Create and manage email signatures for everyone in your company. WiseStamp email signature manager made for non-technical users. It's easy to use, you can make changes on the fly, assign and preview signatures, and create beautiful custom designs. Start a free 14-day trial, no credit card required. WiseStamp is a Premier Google Partner, winner of Mashable's Web Awards, and featured in all leading tech blogs. WiseStamp in numbers: » More than 850,000 active users » Tens of thousands of paying customers » More than 1,000,000,000 (1B) emails are sent with WiseStamp each year » More than 40 Apps » Users from 194 countries More: ☛ www.wisestamp.com

Revenue
$8.7M
Customers
-
Year founded
-
Funding
-
Team size
79
Growth
-
8
AMC Technology

Richmond, Virginia, United States

AMC Technology is a services-led contact center integration company with over 30 years of hands-on expertise. We help enterprises modernize operations and solve complex communication challenges—without the need for custom builds. Our DaVinci platform serves as a flexible integration toolkit that connects diverse tech stacks, bridges premise and cloud systems, and enables AI through capabilities like real-time transcription. Paired with expert consulting, DaVinci helps streamline workflows, accelerate onboarding, and elevate the agent and customer experience. Whether you're scaling, shifting to the cloud, or embracing AI, AMC Technology delivers proven, scalable solutions that drive measurable business outcomes faster.

Revenue
$8.6M
Customers
-
Year founded
1995
Funding
-
Team size
78
Growth
-24.76%
9
Mailsuite

Barcelona, Spain

Mailsuite is a suite of tools to boost your relationships through email, with over 2 million active users. Mailsuite allows you to send mass campaigns, personalize them with Mail Merge, share documents, analyze document viewing, provide electronic signatures, and more.

Revenue
$4.6M
Customers
-
Year founded
2013
Funding
-
Team size
42
Growth
-
10
Rise Up

Paris, Ile-de-france, France

Rise Up is owned by Riseup Networks, a US-based tech collective that provides secure communication and networking tools to activists, organizers, and community groups worldwide. Riseup offers a suite of free and open-source communication tools, including email, chat, VPN, and mailing list services, designed to protect the privacy and security of its users. The company is committed to resisting censorship and surveillance, and operates on a collective model that prioritizes democratic decision-making and community ownership. Riseup Networks is headquartered in Seattle, Washington, and is run by a team of volunteers and staff who are passionate about social justice and activism.

Revenue
$3.9M
Customers
-
Year founded
2014
Funding
$5.7M
Team size
51
Growth
66.13%

Inclusion Criteria

- Offers real-time collaboration features for teams - Includes integrated communication tools such as chat and video conferencing - Provides document sharing and storage capabilities - Supports project management functionalities - Designed specifically for workplace or educational environments - Not limited to basic messaging; must also support file sharing and collaborative editing