13 technologies3 categories
savvycal.com is built on Ruby on Rails with MailChimp and Tally.
Infrastructure includes Cloudflare DNS and Fly.io.
Tech Stack Highlights
Frameworks & Languages7
Ruby on Rails
Web frameworks
75%
1 evidence signal
HTML
data-turbo-Turbo
JavaScript frameworks
75%
1 evidence signal
HTML
data-turbo-Tailwind CSS
UI frameworks
75%
1 evidence signal
css
--tw-shadcn/ui
UI frameworks
75%
1 evidence signal
DOM
shadcn-slotHeadless UI
UI frameworks
75%
1 evidence signal
HTML
data-headlessui-Ruby
Programming languages
50%
1 evidence signal
HTML
implied by Ruby on RailsReact
JavaScript frameworks
50%
1 evidence signal
HTML
implied by Headless UIAnalytics & Marketing3
M
MailChimp
Marketing automation
100%
1 evidence signal
dns
DKIM selector: k2Tally
Surveys
100%
2 evidence signals
Script
https://tally.so/widgets/embed.jsJS Global
Tally → objectG
Google Workspace
Email
100%
1 evidence signal
dns
MX: aspmx.l.google.comInfrastructure & Security3
C
Cloudflare DNS
PaaS
100%
1 evidence signal
dns
NS: houston.ns.cloudflare.comHSTS
Security
75%
1 evidence signal
Header
max-age=31536000Fly.io
PaaS
75%
2 evidence signals
Header
01KTQ02YX5FN6K5G6X1XA6GWQ4-sjcHeader
Fly/: Fly/5b736b6ce (2026-06-09)