List of Companies Using SendGrid
Prospecting companies using SendGrid? Here they are, biggest first, including Knobelsdorff, Numeric Technologies and Reddam House. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
349
$50M - $100M
349
$1M - $10M
349
$250M - $500M
349
$1B - $10B
349
$1M - $10M
349
$25M - $50M
348
$1M - $10M
348
$250M - $500M
348
$25M - $50M
348
$250M - $500M
348
$1M - $10M
348
$100M - $250M
348
$100M - $250M
348
$100M - $250M
347
$1M - $10M
347
$250M - $500M
347
$1M - $10M
347
$50M - $100M
347
$250M - $500M
347
$1M - $10M
346
$25M - $50M
346
$100M - $250M
346
<$1M
346
<$1M
346
$1M - $10M
346
$10M - $25M
345
$100M - $250M
345
$25M - $50M
345
$25M - $50M
345
$1M - $10M
345
$25M - $50M
345
$100M - $250M
345
$50M - $100M
344
$100M - $250M
344
$100M - $250M
344
$1B - $10B
344
$250M - $500M
344
$50M - $100M
344
$100M - $250M
344
$1B - $10B
344
$19M
$50M - $100M
344
$50M - $100M
344
$25M - $50M
344
$50M - $100M
343
$500M - $1B
343
$10M - $25M
343
$100M - $250M
343
$100M - $250M
343
$250M - $500M
343
$100M - $250M
343
$50M
$25M - $50M
343
$10M - $25M
343
$250M - $500M
343
$100M - $250M
343
$1M - $10M
343
$10M - $25M
342
$250M - $500M
342
$250M - $500M
342
$250M - $500M
342
$250M - $500M
342
$1B - $10B
342
$250M - $500M
342
$500M - $1B
342
$1B - $10B
342
$250M - $500M
342
$500M - $1B
342
$50M - $100M
342
$100M - $250M
342
$500M - $1B
342
$25M - $50M
342
$250M - $500M
342
$50M - $100M
342
$150M
$100M - $250M
341
$10M - $25M
341
$250M - $500M
341
$14M
$1M - $10M
341
$50M - $100M
341
$10M - $25M
341
$1.1M
$10M - $25M
341
$50M - $100M
340
$1M - $10M
340
$250M - $500M
340
$1M - $10M
340
$12M
$10M - $25M
340
$100M - $250M
340
$250M
$100M - $250M
340
$250M - $500M
340
$2.8M
$1M - $10M
339
$10M - $25M
339
$10M - $25M
339
$250M - $500M
339
$25M - $50M
339
$10M - $25M
339
$500M - $1B
339
$250M - $500M
339
$500M - $1B
339
$50M - $100M
339
$100M - $250M
339
$273M
$10M - $25M
339
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 Knobelsdorff, Numeric Technologies and Reddam House.
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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