List of Companies Using SendGrid
Prospecting companies using SendGrid? Here they are, biggest first, including Heartshare, Amazon FBA Private Label Retailer and JK Moving Services. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$500M - $1B
877
$100M - $250M
876
$100M - $250M
876
$100M - $250M
876
$25M - $50M
876
$10M - $25M
876
$1B - $10B
875
$1M - $10M
874
$10M - $25M
873
$1B - $10B
872
$1.5M
$250M - $500M
872
$250M - $500M
872
$250M - $500M
871
$1M - $10M
871
$500M - $1B
870
$21M
$50M - $100M
870
$268M
$500M - $1B
870
$10M - $25M
868
$100M - $250M
868
$10B+
868
$250M - $500M
868
$100M - $250M
867
$25M - $50M
867
$100M - $250M
867
$100M - $250M
867
$25M - $50M
867
$500M - $1B
867
$250M - $500M
867
$1B - $10B
866
$25M - $50M
865
$10M - $25M
864
$25M - $50M
863
$50M - $100M
863
$10M - $25M
863
$250M - $500M
863
$250M - $500M
863
$50M - $100M
862
$115M
$100M - $250M
862
$500M - $1B
861
$1B - $10B
861
$500M - $1B
861
$25M - $50M
860
$1B - $10B
860
$250M - $500M
859
$156M
$100M - $250M
859
$70M
$250M - $500M
858
$100M - $250M
858
$500M - $1B
858
$100M - $250M
857
$500M - $1B
857
$185M
$500M - $1B
857
$1B - $10B
856
$595M
$100M - $250M
856
$10M - $25M
855
$10B+
854
$500M - $1B
854
$13M
$250M - $500M
854
$100M - $250M
853
$10M - $25M
852
$250M - $500M
852
$50M - $100M
851
$50M - $100M
851
$25M - $50M
850
$975M
$500M - $1B
850
$25M - $50M
849
$500M - $1B
849
$25M - $50M
849
$250M - $500M
848
$100M - $250M
848
$100M - $250M
848
$50M - $100M
847
$500M - $1B
847
$100M - $250M
846
$100M - $250M
845
$500M - $1B
844
$1B - $10B
844
$25M - $50M
844
$25M - $50M
843
$25M - $50M
842
$25M - $50M
841
$250M - $500M
841
$10M - $25M
841
$1M - $10M
841
$1B - $10B
840
$100M - $250M
840
$50M - $100M
840
$50M - $100M
839
$100M - $250M
839
$500M
$100M - $250M
839
$40M
$250M - $500M
838
$50M - $100M
837
$28M
$1M - $10M
836
$197M
$1M - $10M
835
$100M - $250M
833
$1M - $10M
831
$25M - $50M
831
$50M - $100M
830
$1M - $10M
830
$1M - $10M
830
$50M - $100M
829
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 Heartshare, Amazon FBA Private Label Retailer and JK Moving Services.
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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