How many companies use SendGrid vs SparkPost?

101,883 companies use SendGrid and 6,172 companies use SparkPost in our database. SendGrid is more widely adopted with 16.5x more companies than SparkPost.

Can I get a list of companies using both SendGrid and SparkPost?

Yes. AgentData tracks companies using both tools. Sign up free to access the full list with emails, tech stacks, and contacts via CSV or API.

SendGrid vs SparkPost

SendGrid is used by 101,883companies — 16.5x more than SparkPost (6,172).

101,883 use SendGrid6,172 use SparkPost

Side-by-side comparison

	SendGrid	SparkPost
Companies	101,883	6,172
Category	Other	Other

Company adoption

Top companies using SendGrid

Praxispraxis-ariadne-klinkenberg.de

Spokitispokiti.com

Hotelatlantic-wangerooge.de

teamtoastertickettoaster.de

widynski-roick.dewidynski-roick.de

Top companies using SparkPost

Robineaurobineau.co.uk

Weigel'sweigels.com

DEWETRONdewetron.com

Bitter End Yacht Clubbeyc.com

Riviera Immobiliareimmobiliareriviera.eu

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108,055 companies with emails, tech stacks, and contacts

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API access

GET /api/v1/tech?name=sendgrid

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