2026-07-01 crawl · observed, not inferred

Technology used by neffy.com

neffy is the only needle-free epinephrine nasal spray for emergency treatment of allergic reactions including anaphylaxis, in adults and children who weigh 33 lbs or greater. Please see the full Prescribing Information and Patient Information.

18
technologies detected

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.

Analytics
TikTok PixelDec 2024Google AnalyticsSept 2024Facebook Pixel2.9.353Dec 2024
Miscellaneous
WebpackSept 2024PWASept 2024Open GraphSept 2024
JavaScript frameworks
ReactSept 2024Gatsby5.16.1|5.16.1Sept 2024
JavaScript libraries
web-vitalsJul 2025core-js3.48.0Dec 2024
CDN
Amazon S3Sept 2024Amazon CloudFrontSept 2024
UI frameworks
Tailwind CSSSept 2024
PaaS
Amazon Web ServicesSept 2024
Advertising
Reddit AdsMay 2025
Cookie compliance
OneTrustSept 2024
Security
HSTSSept 2024
Tag managers
Google Tag ManagerSept 2024
Who else runs this stack?

Build a list of companies using any of these, filtered by size, industry and country — with every prospect's full stack attached.

Build a list →