2026-08-01 crawl · observed, not inferred
Technology used by sendblue.com
16
technologies detected
Recent changes
Full detected stack
Everything detected on this domain in the latest monthly crawl, grouped by what it does. ↩ marks when we first observed it — no later than that date, not necessarily when they adopted it. Faded dates were seen in fewer than four crawls.
JavaScript frameworks
Webmail
Programming languages
Databases
PaaS
Performance
Marketing automation
Security
Analytics
Miscellaneous
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