The Newfangled Starter Theme includes the following third party plugins:

Admin Menu Editor Pro
Lets you directly edit the WordPress admin menu.

Advanced Custom Fields PRO
Customize WordPress with powerful, professional and intuitive fields.

Autoptimize
Makes your site faster by optimizing CSS, JS, Images, Google fonts and more.

GA Google Analytics
Adds the Google Analytics (UA) tracking code.

GTM4WP

Adds the Google Tag Manager tracking code.

GeoIP Detection
Retrieve Geo-Information using the Maxmind GeoIP (Lite) Database. Allows for country drop-down fields to be pre-populated.

Gravity Forms
Easily create web forms and manage form entries within the WordPress admin.

Gravity Forms Event Tracking
Add event tracking to your Gravity Forms with ease using Google Analytics.

Redirection
Manage all your 301 redirects and monitor 404 errors.

Relevanssi
This plugin replaces WordPress search with a relevance-sorting search.

Related Posts for WordPress Premium
Powers the “Related Posts” sidebar widget on the insight detail pages. Compatible with WPEngine.

SearchWP Live Ajax Search
Predictive search functionality.

Yoast SEO
All-in-one SEO solution for WordPress, including on-page content analysis, and XML sitemaps.