SendGrid

sendgrid.com ↗

A Twilio product

Also listed as Twilio SendGrid

Disclosed by 317 companies

Experian
Transactional email services

United States, United Kingdom

“SendGrid Transactional email services” source · checked Oct 24, 2026
Featurebase
Email delivery

United States

“Twilio SendGrid | Email delivery | USA” source · checked Oct 24, 2026
Fellow
Email delivery service

United States

“Sendgrid (Twilio) Email delivery service USA” source · checked Oct 24, 2026
Fibery
Customer engagement platform

United States

“Twilio-SendGrid Customer Engagement Platform United States” source · checked Oct 24, 2026
Figma
Customer email notifications

United States

“SendGrid, Inc.” source · checked Oct 24, 2026
Firebolt
Email Delivery Platform

United States

“Twilio SendGrid Email Delivery Platform United States” source · checked Oct 24, 2026
Fleetio
Email marketing

United States

“SendGrid | Email marketing | United States” source · checked Oct 24, 2026
Flock
Cloud-based email notification services

United States

“SendGrid, Inc. | Cloud-based Email Notification Services | USA” source · checked Oct 24, 2026
Forethought
Email campaign delivery services

United States

“SendGrid, Inc.” source · checked Oct 24, 2026
Formspree
Purpose not stated

United States

“SendGrid” source · checked Oct 24, 2026
Fortinet
Email and SMS services, API, and 2FA

United States

“Email and SMS services, API, and 2FA.” source · checked Oct 24, 2026
Fresha
Cloud-based email notification services

United States

“SendGrid, Inc” source · checked Oct 24, 2026
FreshBooks
Cloud service provider for FreshBooks features and functionality

United States

“Twilio SendGrid | Twilio Inc. | Cloud service provider for FreshBooks features and functionality” source · checked Oct 24, 2026
Freshworks
Backup email delivery service for Freshworks' native email service; Transactional email delivery within FireHydrant

United States, European Union

“SendGrid, Inc.” source · checked Oct 24, 2026
Frill
Transactional and marketing email delivery

United States

“SendGrid” source · checked Oct 24, 2026
Front
Email service provider

United States

“Sendgrid by Twilio, Inc.” source · checked Oct 24, 2026
Gainsight
Email Service Provider

United States

“Twilio, Inc. (formerly Sendgrid)” source · checked Oct 24, 2026
GEP
Email delivery and communication platform

“Twilio Inc|SendGrid|Email delivery and communication platform.|Yes” source · checked Oct 24, 2026
GetAccept
Email service provider

United States

“Sendgrid|USA|Email service provider” source · checked Oct 24, 2026
GitBook
Email infrastructure

United States

“Sendgrid | Email infrastructure | United States” source · checked Oct 24, 2026
GitHub
SMS notification provider for 2 factor authentication

United States

“Twilio (SendGrid)” source · checked Oct 24, 2026
Glean
Email provider

United States

“SendGrid, Inc. | Email provider” source · checked Oct 24, 2026
Glide
Email delivery for emails sent with Glide apps

“Sendgrid” source · checked Oct 24, 2026
Go1
Email platform for emails related to the use of Go1 Services

United States

“Sendgrid / Twilio Inc.,” source · checked Oct 24, 2026
GoCardless
Sending transactional emails

United States

“SendGrid Comms Sending transactional emails United States Merchants and payers” source · checked Oct 24, 2026
Goldcast
Email delivery service, SMS text messages

United States, European Union

“SendGrid, Inc. (Twilio, Inc.)” source · checked Oct 24, 2026
GoodHire
Customer Communication

United States

“Sendgrid | Customer Communication | United States” source · checked Oct 24, 2026
GoSkills
Email delivery

United States

“Twilio SendGrid” source · checked Oct 24, 2026
GoTo
Communication platform for email delivery; Product-related email notification service and 3 more uses

United States

“SendGrid, Inc.” source · checked Oct 24, 2026
Grafana Labs
Email, alerting for SaaS

United States

“Twilio Inc. (Sendgrid)” source · checked Oct 24, 2026
Grain
Marketing

“SendGrid • Marketing” source · checked Oct 24, 2026
Greenhouse
Two-factor authentication and email delivery system

United States

“(Sendgrid) Twilio Inc.” source · checked Oct 24, 2026
GrowthBook
Email notifications (e.g., invitations)

United States

“SendGrid (Twilio Inc.) | Communications technology provider | United States” source · checked Oct 24, 2026
Guusto
Purpose not stated

“SendGrid” source · checked Oct 24, 2026
Hexnode
Mail service provider

“SendGrid” source · checked Oct 24, 2026
HiBob
Email notifications for Bob Finance module activity

European Union

“Twilio, Inc. (SendGrid) | Bob Finance (module-wide) | Email notifications for Bob Finance module activity” source · checked Oct 24, 2026
Hiver
Send transactional emails

United States

“Sendgrid, Inc.” source · checked Oct 24, 2026
Homebase
Email delivery and analytics

United States

“SendGrid | Email delivery and analytics | United States” source · checked Oct 24, 2026
Honeycomb
Transactional emails and alerts

United States

“SendGrid” source · checked Oct 24, 2026
Hootsuite
In-app email delivery

United States

“Twilio Inc. (formerly, Sendgrid, Inc.)” source · checked Oct 24, 2026
Hyland
Email delivery (account creation email delivery)

European Union, United States

“Twilio (SendGrid)” source · checked Oct 24, 2026
HyperStart
eMail Notifications

United States

“Twilio (SendGrid)” source · checked Oct 24, 2026
iCIMS
Automated email sending

United States

“SendGrid Purpose: Automated email sending” source · checked Oct 24, 2026
IDrive
Transactional email delivery and deliverability management

United States

“SendGrid (Twilio) | USA | Transactional email delivery and deliverability management” source · checked Oct 24, 2026
inFlow Inventory
Transactional email

United States

“SendGrid Transactional email” source · checked Oct 24, 2026
InMoment
Email service provider (survey invitations and platform messages); Survey invitations (email and SMS)

North America, Latin America

“SendGrid, Inc.” source · checked Oct 24, 2026
Insider One
Email delivery provider globally

United States, Europe

“Twilio Inc. (SendGrid)” source · checked Oct 24, 2026
Insightly
Purpose not stated

“SendGrid” source · checked Oct 24, 2026
Instructure
SMS messaging and email services; Business to business email service and 1 more uses

United States

“Twilio (SendGrid)” source · checked Oct 24, 2026
Intapp
Email Processing

United States

“Twilio, Inc. (SendGrid)” source · checked Oct 24, 2026