Heroku

PaaS Visit heroku.com

Heroku is a cloud platform as a service (PaaS) supporting several programming languages.

Websites using Heroku

These are the top websites using Heroku based on traffic.

# Website Traffic
1 about.me
7%
2 answerthepublic.com
5%
3 ably.com
4%
4 genius.com
4%
5 beehiiv.com
2%
6 mockapi.io
2%
7 jwt.io
2%
8 getflywheel.com
1%
9 dolarhoy.com
1%
10 auth0.com
1%

Get the full list of websites and companies using Heroku.

Heroku reports

Create relevant reports for Heroku to find sales leads or learn more about your target audience.

Example reports
Heroku websites in the United States
Heroku websites in the United Kindom
Email addresses and phone numbers of Heroku customers
Heroku websites with a .com domain
Top 5,000 most visited Heroku websites
5,000 low-traffic Heroku websites
Top 500 websites for every technology in the category PaaS

Or, Create a custom Heroku report.

Heroku usage trend

This graph shows the growth of Heroku since July 2020.

Heroku demographics

A breakdown of countries and languages used by Heroku websites.

Countries
Languages

Alternatives to Heroku

These are the most popular Heroku alternatives in 2025.

# Technology Compare
1
Amazon Web Services		 Heroku vs. Amazon Web Services
2
WordPress.com		 Heroku vs. WordPress.com
3
SiteGround		 Heroku vs. SiteGround
4
WP Engine		 Heroku vs. WP Engine
5
Vercel		 Heroku vs. Vercel

See the full list of Heroku alternatives.

Apps

Wappalyzer works with the tools you use every day.

Chrome

See the technologies of websites you visit in your browser.

Firefox

See the technologies of websites you visit in your browser.

Edge

See the technologies of websites you visit in your browser.

Safari

See the technologies of websites you visit in your browser.

Salesforce

See the technology stacks of your leads in your CRM.

HubSpot

See the technology stacks of your leads in your CRM.

Pipedrive

See the technology stacks of your leads in your CRM.

Semrush

See the technology stacks of your clients and prospects in your CRM.

Pabbly

Automated workflows and email marketing.

Zapier

Connect Wappalyzer to the apps you use, no code required.

Make

Connect Wappalyzer to the apps you use, no code required.

Gmail

See the technology stacks of your contacts in Gmail.

iPhone

Wappalyzer in your pocket.

Wappalyzer is trusted by thousands of professionals world-wide

Wappalyzer has proven to be a great tool to help us break down the aggregate analysis of how the web is doing by various technologies. Ilya Grigorik
Principal Engineer at Shopify
These days you need advanced marketing tools to stand out from the competition. Wappalyzer help us do just that. Thomas Alibert
Growth Engineer at PayFit
I use Wappalyzer all the time and it's been invaluable in being relevant in my outreach. Michael Petselas
Customer Growth Specialist at HubSpot
Wappalyzer is an integral part of our sales process, enabling us to optimise lead segmentation at scale. It’s a total game changer for our organisation. Roman Schweiger
Head of Business Development at Boomerank
Wappalyzer has been such a useful part of the HTTP Archive dataset. It's enabled us to slice the data in new ways and discover more interesting insights about the state of the web. Rick Viscomi
Senior DevRel Engineer at Google
Wappalyzer is helping our sales teams to understand prospects better and faster by having a clear view on their tech stack. Rabin Nuchtabek
Chief Growth Engineer at Skedify

Subscribe to receive occasional product updates.