What powers first.io?

Analytics

Facebook Pixel v2.9.138

since Jun 2021

FullStory

since Aug 2022

Google Analytics vUA

since Jan 2019

Heap v4.21.0

since Jan 2019

Linkedin Insight Tag

since Aug 2021

Quora Pixel

since Feb 2022

Authentication

Okta v7.4.1

since May 2021

CDN

Amazon CloudFront

since May 2021

Amazon S3

since May 2021

cdnjs

since May 2022

Cloudflare

since May 2022

Google Hosted Libraries

since Feb 2022

Cookie compliance

OneTrust

since Apr 2023

CRM

Salesforce

since Nov 2022

Customer data platform

Segment

since Jan 2019

Email

Amazon SES

since Aug 2022

Sendgrid

since Aug 2022

Font scripts

Google Font API

since Jan 2019

Issue trackers

Sentry v5.11.2

since Feb 2020

JavaScript libraries

core-js v3.19.0

since Sep 2021

jQuery v3.4.1

since Jan 2019

Marketing automation

Customer.io

since Nov 2021

Miscellaneous

DocuSign

since Aug 2022

Open Graph

since Sep 2022

PaaS

Amazon Web Services

since May 2021

Page builders

Webflow

since Nov 2019

Payment processors

Stripe

since Apr 2023

Programming languages

Java

since Aug 2021

Security

Cloudflare Bot Management

since May 2022

UI frameworks

Animate.css v3.7.2

since Mar 2020

Video players

Vimeo

since Jun 2021

Webmail

Apple iCloud Mail

since Apr 2023