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Google App Engine vs Heroku comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 15, 2024

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Google App Engine
Ranking in PaaS Clouds
7th
Average Rating
8.2
Reviews Sentiment
6.5
Number of Reviews
36
Ranking in other categories
No ranking in other categories
Heroku
Ranking in PaaS Clouds
14th
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
29
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2025, in the PaaS Clouds category, the mindshare of Google App Engine is 2.1%, down from 2.3% compared to the previous year. The mindshare of Heroku is 3.3%, up from 2.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
PaaS Clouds
 

Featured Reviews

Chandra Shekar Reddy Arrabolu - PeerSpot reviewer
Effortless server management and automatic scaling boost productivity
The error logging system in Google App Engine could be enhanced. While there are troubleshooting documents with Google-defined error logs, identifying the exact root cause can be challenging. Often, issues must be escalated through support to product engineering teams who access internal logs for resolution. Increasing the visibility of logging would help users identify issues more easily. Regarding runtimes, the validity period limitations can be problematic. When companies use legacy applications, migrating to new versions requires significant code changes and isn't always a simple lift-and-shift operation. Google App Engine should consider continuing to provide security patches for legacy applications, especially for customers with substantial billing. The manual scaling feature needs improvement, as it isn't available for all runtimes. Adding this capability across all runtimes would be beneficial for controlling instance scaling within specific parameters.
Cristian-Molina - PeerSpot reviewer
Has a quick development cycle and continuous integration
The initial setup is straightforward. Heroku integrates well. You only have to push the code, and it automatically deploys the new version. Whether you have permission depends on the application. Currently, I have one application that I deploy myself. I rate the initial setup a nine out of ten, where one is difficult and ten is easy.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The features of Google App Engine that I have found most valuable for my use cases include its easy deployment process, where there is minimal configuration required, allowing a few details in a configuration file before pushing it to Google App Engine, which auto-scales and requires less maintenance with no downtime over three years."
"What I find most valuable about Google App Engine is its support for open-source development."
"The auto-scaling feature helped us significantly in our fast-paced environment where the number of users was increasing rapidly."
"Its ability to integrate with most devices helps users who have different or old devices."
"Administering App Engine is simple; it has intuitive UIs and a very scalable app engine."
"What I find most beneficial about Google App Engine is that we do not need to manage it since it's a fully managed serverless platform, allowing us to spend more time on development rather than managing and maintaining configurations."
"What I appreciate most about Google App Engine is that the deployment is significantly easier compared to a conventional Linux platform."
"What I appreciate most about Google App Engine is that the deployment is significantly easier compared to a conventional Linux platform."
"Thanks to Heroku, we don't need to do as much direct management in AWS."
"We use Heroku to run generic data. We also use it for our customer development environment. It helps us to build and test websites."
"The solution's most valuable feature is the auto maintenance of databases."
"The most valuable feature of Heroku is the continuous integration and applications it provides."
"I like the tool's scalability, CLI, and dashboards."
"It is easy to deploy applications, and we don't need to bother about software updates on the server. We don't need to bother about machines, servers, and hardware. We only need to care about the system and functionality that we need or want to develop. They take care of everything else. It provides high availability. It is a pretty good solution that provides everything that we need. It has everything that we need to run our applications. We have many different applications, and we generate three million bills for a company in Brazil. We see more than a billion requests per day in another application. Everything works just fine, and it is very good."
"Valuable for us was the fast deployment. This means the time to market is improved without pain for developers."
"The product is stable."
 

Cons

"Currently, we have to use Google CLI and utilize Google App CLI SDKs for deployment. If options were available to enable these SDKs for Terraform and CloudFormation, it would be more helpful for executing one-click deployments."
"The documentation and community are lacking for this product."
"Some clients don't use it because Google is very unstable with their products. Google has terminated many promising products in the past, and some clients have stated, 'This is from Google, we don't trust it because Google can change their mind any day.'"
"Some features of runtime don't work well in App Engine."
"I am limited to sending a photo to five people. I want to be able to send a photo to many people, not just five."
"I think there's still a lot that can be done with Google Meet and the video conferencing part of it. It could be more dynamic in terms of what can be done with it."
"The support for the Indian region is not as good as compared to the support that is offered to the regions in Europe."
"The areas of Google App Engine that I would to improve or enhance include its allowance for complete end-to-end deployment and scalability; however, it is manageable only for a few languages."
"I improved the application performance by monitoring and adjusting the cleaner configuration to help set better lightweight limits on containers that run the app instances."
"Heroku should increase its slug size limits."
"We have to do daily restarts of some processes, which is annoying, and the support for custom CI could be better."
"I think this solution would be improved if free demos were available indefinitely."
"The pricing could be improved because scaling the database becomes costly."
"The tool's configuration is complex."
"Their support is good, but they can improve their response time."
"Heroku had an authentication problem a few months ago, but they solved it."
 

Pricing and Cost Advice

"We pay the license yearly. It's about $6 a month, which is $72 a year per person, so it's about $500."
"I would like to have more free application with it. Some of the applications, I am paying more for them. I think that they must be free."
"If we don't know how to work with the tool, we might have some spikes in price."
"There is a standard fee for a processing unit, they call them "dynos," and then you pay for add-ons."
"I rate the tool's pricing a three out of ten."
"The price of Heroku could be less expensive."
"The tool is free."
"Its price is very good."
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Comparison Review

it_user8586 - PeerSpot reviewer
Aug 14, 2013
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Educational Organization
12%
Financial Services Firm
8%
University
8%
Financial Services Firm
12%
Computer Software Company
11%
Comms Service Provider
8%
Educational Organization
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Google App Engine?
The product's setup and deployment phases are easy.
What is your experience regarding pricing and costs for Google App Engine?
I haven't been involved on the pricing side, so I'm not exactly aware of the costs, although we did analyze log retention costs, but overall, I'm not sure how Google App Engine compares to other pr...
What needs improvement with Google App Engine?
I have not yet used the real-time logging feature.
What do you like most about Heroku?
I like the tool's scalability, CLI, and dashboards.
What needs improvement with Heroku?
I don't like that the web server crashes every day, every 24 hours. The pricing could be improved because scaling the database becomes costly. The Docker features are not great. You cannot use any ...
What is your primary use case for Heroku?
We use the solution for web applications and web APIs.
 

Comparisons

 

Overview

 

Sample Customers

Khan Academy, Best Buy, Gigya, MetOffice, Getaround, Mimiboard, NewsLimited, WebFilings, and CloudLock.
Facebook, UrbanDictionary, Code for America, Mailchimp, Rapportive, GitHub, TED, and Lyft.
Find out what your peers are saying about Google App Engine vs. Heroku and other solutions. Updated: July 2025.
865,164 professionals have used our research since 2012.