How many companies use SendGrid vs Slack?

101,883 companies use SendGrid and 5,192 companies use Slack in our database. SendGrid is more widely adopted with 19.6x more companies than Slack.

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

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 is used by 101,883companies — 19.6x more than Slack (5,192).

101,883 use SendGrid5,192 use Slack

	SendGrid	Slack
Companies	101,883	5,192
Category	Other	Other

Get the full comparison

107,075 companies with emails, tech stacks, and contacts

1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=sendgrid

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