List of Companies Using SendGrid
Prospecting companies using SendGrid? Here they are, biggest first, including Sitero, Sticker Mule and rennie. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$10M - $25M
372
$250M - $500M
372
$100M - $250M
372
$10M - $25M
371
$100M - $250M
371
$10M - $25M
371
$10M - $25M
371
$50M - $100M
371
$100M - $250M
371
$100M - $250M
371
$250M - $500M
371
$10M - $25M
371
$250M - $500M
371
$100M - $250M
370
$500M - $1B
370
$100M - $250M
370
$250M - $500M
370
$10M - $25M
370
<$1M
369
<$1M
369
$100M - $250M
369
$38M
$250M - $500M
369
$100M - $250M
369
$687M
$25M - $50M
369
$250M - $500M
368
$100M - $250M
368
$1M - $10M
368
$500M - $1B
368
$25M - $50M
368
$250M - $500M
367
$250M - $500M
367
$250M - $500M
367
$30M
$50M - $100M
367
$100M - $250M
367
$250M - $500M
367
$10M - $25M
367
$250M - $500M
367
$50K
$50M - $100M
367
$50M - $100M
366
$100M - $250M
366
$1M - $10M
366
$25M - $50M
366
$500M - $1B
366
$1M - $10M
366
$1M - $10M
366
$250M - $500M
366
$62M
$25M - $50M
366
$50M - $100M
365
$25M - $50M
365
$250M - $500M
365
$250M - $500M
365
$250M - $500M
365
$101M
$250M - $500M
365
$1M - $10M
365
$250M - $500M
365
$25M - $50M
364
$3.5M
$100M - $250M
364
$1B - $10B
364
$100M - $250M
364
$10M - $25M
364
$100M - $250M
364
$50M - $100M
364
$25M - $50M
364
<$1M
363
$100M - $250M
363
$263M
$100M - $250M
363
$10M - $25M
363
$500M - $1B
363
$64M
$50M - $100M
363
$50M - $100M
363
$100M - $250M
363
$100M - $250M
363
$100M - $250M
363
$50M - $100M
363
$10M - $25M
362
$50M - $100M
361
$250M - $500M
361
<$1M
361
$10M - $25M
361
$10M - $25M
361
$100M - $250M
361
$250M - $500M
361
$100M - $250M
361
$250M - $500M
361
$27M
$10M - $25M
361
$250M - $500M
360
$10M - $25M
360
$10M - $25M
360
$21M
$50M - $100M
360
$25M - $50M
360
$250M - $500M
360
$1M - $10M
360
$11M
$100M - $250M
360
$100M - $250M
359
$50M - $100M
359
$500M - $1B
359
$1B - $10B
359
$100M - $250M
359
$1M - $10M
358
$1.7M
$25M - $50M
358
About companies using SendGrid
Why target companies using SendGrid?
SendGrid is a Marketing automation & email technology. Companies running these platforms are active buyers of martech, data, agencies and content. Companies on the list include Sitero, Sticker Mule and rennie.
Which industries use SendGrid the most?
Among companies using SendGrid on LeadIQ, the most common industries are IT Services and IT Consulting, Real Estate, Software Development, Non-profit Organizations, Financial Services and Construction. Narrow your list to the industry you sell into from there.
Where are companies using SendGrid located?
Companies using SendGrid are most often headquartered in the United States, the United Kingdom, Canada, Australia, Brazil and the Netherlands.
What other Marketing automation & email technologies do companies use?
Prospecting the wider Marketing automation & email space? Related technologies with their own company lists include Mailchimp, Vimeo, Pardot and Amazon Simple Email Service.
How do I reach decision makers at companies using SendGrid?
Open a company to see its employee directory and email format, then use LeadIQ to get verified work emails and phone numbers for the people you want to reach and push them straight to your CRM or sequencer.
Insights based on LeadIQ data refreshed in September 2026.
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Top companies by employee count
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