Technology history for five9.com
Stack size over time
From 5 detected technologies in May 2018 to 130 in Jun 2026.
Currently detected
- Bootstrap since May 2018
- jQuery since May 2018
- Font Awesome since May 2018
- Google Tag Manager since May 2018
- IIS since Jun 2018
- Microsoft ASP.NET since Jun 2018
- Google Analytics since Jun 2018
- Marketo since Jun 2018
- Quantcast Measure since Jun 2018
- Ruby since Jun 2018
- Ruby on Rails since Jun 2018
- Windows Server since Jun 2018
- VWO since Jun 2018
- Apache HTTP Server since Aug 2018
- JavaServer Pages since Aug 2018
- Java since Aug 2018
- CentOS since Aug 2018
- jQuery UI since Aug 2018
- Nginx since Aug 2018
- OpenSSL since Aug 2018
- PHP since Aug 2018
- Prototype since Aug 2018
- Amazon Web Services since Jan 2019
- Sentry since Oct 2019
- YUI since Jan 2020
- AngularJS since Jul 2020
- Backbone.js since Jul 2020
- Drupal since Jul 2020
- Modernizr since Jul 2020
- New Relic since Jul 2020
- Underscore.js since Jul 2020
- TrustArc since Aug 2020
- Linkedin Insight Tag since Feb 2021
- Marketo Forms since Feb 2021
- Microsoft Advertising since Feb 2021
- Adobe Analytics since Sep 2021
- Adobe Experience Platform Launch since Sep 2021
- Adobe Experience Platform Identity Service since Sep 2021
- core-js since Sep 2021
- Lodash since Sep 2021
- jsDelivr since Sep 2021
- Facebook Pixel since Sep 2021
- DataTables since Sep 2021
- Google Font API since Sep 2021
- Slick since Sep 2021
- theTradeDesk since Sep 2021
- Acquia Cloud Platform since Nov 2021
- Acquia Cloud Site Factory since Nov 2021
- Azure since Nov 2021
- Cloudflare since Nov 2021
- Cloudflare Bot Management since Nov 2021
- cdnjs since Nov 2021
- Select2 since Nov 2021
- Zoominfo since Nov 2021
- jQuery CDN since Feb 2022
- Outbrain since Apr 2022
- Taboola since Apr 2022
- Simpli.fi since Apr 2022
- AddToAny since May 2022
- Fastly since May 2022
- MariaDB since May 2022
- Google Cloud Trace since May 2022
- Google Cloud since May 2022
- Pantheon since May 2022
- Varnish since May 2022
- Adobe Audience Manager since Aug 2022
- DocuSign since Aug 2022
- Marionette.js since Aug 2022
- Mailjet since Aug 2022
- Priority Hints since Aug 2022
- RequireJS since Aug 2022
- Salesforce since Aug 2022
- HSTS since Sep 2022
- Google Workspace since Sep 2022
- Demandbase since Sep 2022
- MailChimp since Sep 2022
- Mailgun since Sep 2022
- Datadome since Sep 2022
- Drupal Multisite since Sep 2022
- Google Optimize since Sep 2022
- Open Graph since Sep 2022
- OneTrust since Sep 2022
- React since Sep 2022
- Vimeo since Sep 2022
- Sendgrid since Sep 2022
- YouTube since Sep 2022
- Zendesk since Sep 2022
- 6sense since Dec 2022
- HubSpot since Jan 2023
- Apple iCloud Mail since Jan 2023
- HTTP/3 since Jan 2023
- Atlassian Statuspage since Jan 2023
- Dreamdata since Jan 2023
- Drift since Jan 2023
- Microsoft 365 since Jan 2023
- Detectify since Jan 2023
- MySQL since Jan 2023
- Google Cloud Storage since Jan 2023
- PWA since Jan 2023
- WordPress since Jan 2023
- Google Hosted Libraries since Feb 2023
- Webflow since Feb 2023
- Azure Front Door since Apr 2023
- metisMenu since Apr 2023
- Popper since Apr 2023
- StatusCast since Apr 2023
- Aura since May 2023
- Chili Piper since May 2023
- jQuery Migrate since May 2023
- Ubuntu since May 2023
- Salesforce Desk since May 2023
- Crazy Egg since Jun 2023
- Twitter Ads since Jul 2023
- reCAPTCHA since Aug 2023
- WPML since Aug 2023
- Heroku since Sep 2023
- Express since Sep 2023
- Element UI since Sep 2023
- Node.js since Sep 2023
- Vue.js since Sep 2023
- DataDome since Nov 2023
- Segment since Dec 2023
- Contentsquare since May 2024
- Okta since Nov 2024
- Emotion since Dec 2024
- Loadable-Components since Dec 2024
- Amazon S3 since Jan 2025
- Prism since Aug 2025
- Quasar since Aug 2025
- Webpack since Dec 2025
Previously used
- Handlebars Sep 2022 to Apr 2025 · 2 yrs
- Google Forms Aug 2024 to Sep 2024 · 1 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Babel Sep 2022 to Dec 2022 · 3 mo
- BugSnag Sep 2022 to Dec 2022 · 3 mo
- Leaflet Sep 2022 to Dec 2022 · 3 mo
- Livefyre Sep 2022 to Dec 2022 · 3 mo
- Moment.js Sep 2022 to Dec 2022 · 3 mo
- Google Ads Conversion Tracking Sep 2021 to Oct 2022 · 1 yr
- Microsoft Clarity Jan 2022 to Oct 2022 · 9 mo
- Decibel Nov 2021 to Jun 2022 · 7 mo
- parcel Jul 2019 to Jun 2022 · 2 yrs
- Amazon CloudFront May 2018 to Apr 2022 · 3 yrs
- Amazon ELB Sep 2021 to Apr 2022 · 7 mo
- Facebook Feb 2019 to Apr 2022 · 3 yrs
- LazySizes Feb 2022 to Apr 2022 · 2 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Trustpilot May 2021 to Apr 2022 · 11 mo
- Heap Apr 2019 to Mar 2022 · 2 yrs
- Hotjar Apr 2020 to Mar 2022 · 1 yr
- Percona Nov 2021 to Jan 2022 · 2 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2025 3 added · 3 dropped
- added Amazon S3 Jul 2025 · CDN
- dropped Handlebars Jun 2025 · JavaScript frameworks
- dropped Amazon S3 Mar 2025 · CDN
- added Handlebars Mar 2025 · JavaScript frameworks
- added Amazon S3 Jan 2025 · CDN
- dropped Google Forms Jan 2025 · Form builders
2024 1 added
- added Contentsquare May 2024 · Analytics
2023 10 added · 18 dropped · 1 switched
- added Segment Dec 2023 · Customer data platform
- dropped Amazon CloudFront Oct 2023 · CDN
- dropped Amazon ELB Oct 2023 · Load balancers
- dropped Decibel Oct 2023 · A/B Testing
- dropped Facebook Oct 2023 · Widgets
- dropped Google Ads Conversion Tracking Oct 2023 · Analytics
- dropped Heap Oct 2023 · Analytics
- dropped Hotjar Oct 2023 · Analytics
- dropped Microsoft Clarity Oct 2023 · Analytics
- dropped parcel Oct 2023 · Miscellaneous
- dropped Trustpilot Oct 2023 · Reviews
- switched BugSnag Crazy Egg Jun 2023 · Analytics
- dropped Babel May 2023 · Miscellaneous
- added Fastly May 2023 · CDN
- dropped Handlebars May 2023 · JavaScript frameworks
- added jQuery CDN May 2023 · CDN
- dropped Leaflet May 2023 · Maps
- dropped Livefyre May 2023 · Comment systems
- added MariaDB May 2023 · Databases
- added Marionette.js May 2023 · JavaScript frameworks
- dropped Moment.js May 2023 · JavaScript libraries
- added Pantheon May 2023 · PaaS
- dropped React May 2023 · JavaScript frameworks
- added RequireJS May 2023 · JavaScript frameworks
- added Varnish May 2023 · Caching
- dropped YouTube May 2023 · Video players
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- added Apple iCloud Mail Jan 2023 · Webmail
2022 31 added · 5 dropped · 1 switched
- added 6sense Dec 2022 · Marketing automation
- dropped Percona Dec 2022 · Databases
- dropped Google Cloud Nov 2022 · IaaS
- dropped Google Cloud Trace Nov 2022 · Performance
- added HSTS Sep 2022 · Security
- added AddToAny Aug 2022 · Widgets
- added Adobe Audience Manager Aug 2022 · Segmentation
- added DocuSign Aug 2022 · Miscellaneous
- added Fastly Aug 2022 · CDN
- added Google Cloud Aug 2022 · IaaS
- added Google Cloud Trace Aug 2022 · Performance
- added jQuery CDN Aug 2022 · CDN
- added Mailjet Aug 2022 · Email
- added MariaDB Aug 2022 · Databases
- added Outbrain Aug 2022 · Advertising
- added Pantheon Aug 2022 · PaaS
- added Priority Hints Aug 2022 · Performance
- added Salesforce Aug 2022 · CRM
- added Simpli.fi Aug 2022 · Advertising
- added Taboola Aug 2022 · Advertising
- added Varnish Aug 2022 · Caching
- dropped LazySizes Jun 2022 · JavaScript libraries
- dropped Tailwind CSS Jun 2022 · UI frameworks
- switched Wheelio AddToAny May 2022 · Widgets
- added Fastly May 2022 · CDN
- added Google Cloud May 2022 · IaaS
- added Google Cloud Trace May 2022 · Performance
- added MariaDB May 2022 · Databases
- added Pantheon May 2022 · PaaS
- added Varnish May 2022 · Caching
- added Outbrain Apr 2022 · Advertising
- added Simpli.fi Apr 2022 · Advertising
- added Taboola Apr 2022 · Advertising
- added Tailwind CSS Apr 2022 · UI frameworks
- added jQuery CDN Feb 2022 · CDN
- added LazySizes Feb 2022 · JavaScript libraries
- added Microsoft Clarity Jan 2022 · Analytics
2021 11 added · 8 dropped
- added Acquia Cloud Platform Nov 2021 · PaaS
- added Acquia Cloud Site Factory Nov 2021 · Hosting
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- added Decibel Nov 2021 · A/B Testing
- added Percona Nov 2021 · Databases
- added Zoominfo Nov 2021 · Analytics
- dropped Sentry May 2021 · Issue trackers
- added Trustpilot May 2021 · Widgets
- dropped Backbone.js Apr 2021 · JavaScript frameworks
- dropped Drupal Apr 2021 · CMS
- dropped New Relic Apr 2021 · Analytics
- dropped Underscore.js Apr 2021 · JavaScript libraries
- dropped parcel Mar 2021 · Miscellaneous
- dropped Ruby Mar 2021 · Programming languages
- dropped Ruby on Rails Mar 2021 · Web frameworks
- added Linkedin Insight Tag Feb 2021 · Analytics
- added Marketo Forms Feb 2021 · Widgets
- added Microsoft Advertising Feb 2021 · Analytics
2020 5 added
- added TrustArc Aug 2020 · Cookie compliance
- added Ruby Jun 2020 · Programming languages
- added Ruby on Rails Jun 2020 · Web frameworks
- added Hotjar Apr 2020 · Analytics
- added YUI Jan 2020 · JavaScript Libraries
2019 7 added
- added Sentry Oct 2019 · Issue Trackers
- added parcel Jul 2019 · Miscellaneous
- added Heap Apr 2019 · Analytics
- added Amazon Web Services Mar 2019 · PaaS
- added Facebook Mar 2019 · Widgets
- added Facebook Feb 2019 · Widgets
- added Amazon Web Services Jan 2019 · PaaS
2018 9 added · 2 dropped
- dropped Ruby Sep 2018 · Programming Languages
- dropped Ruby on Rails Sep 2018 · Web Frameworks
- added Google Analytics Jun 2018 · Analytics
- added IIS Jun 2018 · Web Servers
- added Marketo Jun 2018 · Marketing Automation
- added Microsoft ASP.NET Jun 2018 · Web Frameworks
- added Quantcast Measure Jun 2018 · Analytics
- added Ruby Jun 2018 · Programming Languages
- added Ruby on Rails Jun 2018 · Web Frameworks
- added VWO Jun 2018 · Analytics
- added Windows Server Jun 2018 · Operating Systems