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Application Utilities Index
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The Top Application Utilities Tools and Services Ranked By Stacks
Ranked by the number of tech stacks a tool is included in
1
Postman
47.8K
Stacks
Only complete API development environment
API Tools
Visit Website
2
Postman
47.8K
Stacks
Only complete API development environment
API Tools
Visit Website
3
Stack Overflow
35K
Stacks
Question and answer site for professional and enthusiast programmers
Question and Answer Sites
Visit Website
4
Google Maps
25.8K
Stacks
Build highly customisable maps with your own content and imagery
Mapping APIs
Visit Website
5
Elasticsearch
21.3K
Stacks
Open Source, Distributed, RESTful Search Engine
Search as a Service
Visit Website
6
GitHub Pages
12.5K
Stacks
Public webpages freely hosted and easily published.
Static Web Hosting
Visit Website
7
Amazon Route 53
9.07K
Stacks
A highly available and scalable Domain Name System (DNS) web service.
DNS Management
Visit Website
8
OpenSSL
7.93K
Stacks
Full-featured toolkit for the Transport Layer Security and Secure Sockets Layer protocols
Security
Visit Website
9
WooCommerce
7.45K
Stacks
The most popular WordPress eCommerce plugin
Ecommerce
Visit Website
10
Shopify
7.33K
Stacks
Quickly and easily create a beautiful online store with Shopify.
Ecommerce
Visit Website
11
Magento
2.81K
Stacks
Flexible eCommerce solutions, a vibrant extensions marketplace and an open global ecosystem
Ecommerce
Visit Website
12
DNS Made Easy
2.57K
Stacks
DNS performance, reliability, and security have never been easier.
DNS Management
Visit Website
13
Namecheap
2.52K
Stacks
Cheap Domain Names Registration
Domain Registration
Visit Website
14
Disqus
2.49K
Stacks
Elevating the discussion, anywhere on the web.
Commenting Service
Visit Website
15
Google Cloud DNS
2.33K
Stacks
Reliable, resilient, low-latency DNS serving from Google’s worldwide network of Anycast DNS servers
DNS Management
Visit Website
16
TensorFlow
2.25K
Stacks
Open Source Software Library for Machine Intelligence
Machine Learning Tools
Visit Website
17
Gatsby
2.11K
Stacks
Free, open source framework for building blazing fast websites and apps with React
Static Site Generators
Visit Website
18
Squarespace
1.98K
Stacks
Everything You Need To Create An Exceptional Website
Website Builder
Visit Website
19
Netlify
1.89K
Stacks
Build, deploy and host your static site or app with a drag and drop interface and automatic delpo...
Static Web Hosting
Visit Website
20
Gravity Forms
1.87K
Stacks
Create Advanced Forms for Your WordPress-Powered Website
Web Forms
Visit Website
21
Dyn
1.72K
Stacks
Managed DNS, Outsourced DNS & Anycast DNS
DNS Management
Visit Website
22
Let's Encrypt
1.49K
Stacks
A free, automated, and open Certificate Authority (CA)
Certificate Authority
Visit Website
23
Let's Encrypt
1.49K
Stacks
A free, automated, and open Certificate Authority (CA)
Certificate Authority
Visit Website
24
Swagger UI
1.36K
Stacks
A Collection of HTML, Javascript, and CSS assets that dynamically generate beautiful documentation
Documentation as a Service & Tools
Visit Website
25
Jekyll
1.29K
Stacks
Blog-aware, static site generator in Ruby
Static Site Generators
Visit Website
26
Leaflet
1.09K
Stacks
JavaScript library for mobile-friendly interactive maps
Mapping APIs
Visit Website
27
Amazon API Gateway
984
Stacks
Create, publish, maintain, monitor, and secure APIs at any scale
API Tools
Visit Website
28
AWS IAM
972
Stacks
Securely control access to AWS services and resources for your users
Cloud Access Management
Visit Website
29
Jupyter
970
Stacks
Multi-language interactive computing environments.
Data Science Notebooks
Visit Website
30
Algolia
937
Stacks
Developer-friendly API and complete set of tools for building search
Search as a Service
Visit Website
31
Algolia
937
Stacks
Developer-friendly API and complete set of tools for building search
Search as a Service
Visit Website
32
Hugo
924
Stacks
A Fast and Flexible Static Site Generator written in Go
Static Site Generators
Visit Website
33
Auth0
921
Stacks
Token-based Single Sign On for your Apps and APIs with social, databases and enterprise identities
User Management and Authentication
Visit Website
34
Arduino
869
Stacks
An open-source electronics prototyping platform based on flexible, easy-to-use hardware and softw...
Internet of Things Hardware
Visit Website
35
Keras
806
Stacks
Deep Learning library for Theano and TensorFlow
Machine Learning Tools
Visit Website
36
scikit-learn
770
Stacks
Easy-to-use and general-purpose machine learning in Python
Machine Learning Tools
Visit Website
37
PyTorch
747
Stacks
A deep learning framework that puts Python first
Machine Learning Tools
Visit Website
38
BigCommerce
643
Stacks
Ecommerce platform which allows you to create an online store
Ecommerce
Visit Website
39
Solr
611
Stacks
An open source enterprise search server based on Lucene search library, with XML/HTTP and JSON AP...
Search Engines
Visit Website
40
Airtable
577
Stacks
Real-time spreadsheet-database hybrid
Spreadsheets as a Backend
Visit Website
41
Amazon Kinesis
558
Stacks
Store and process terabytes of data each hour from hundreds of thousands of sources
Real-time Data Processing
Visit Website
42
Weebly
485
Stacks
The easiest way to create a website
Website Builder
Visit Website
43
Mapbox
484
Stacks
Design and publish beautiful maps
Mapping APIs
Visit Website
44
SumoMe
476
Stacks
A free suite of tools for growing traffic on any website
Ecommerce
Visit Website
45
Wix
466
Stacks
Wix.com is a web development platform enabling anyone to build a stunning online presence using s...
Website Builder
Visit Website
46
GoDaddy
457
Stacks
Your all in one solution to grow online
Domain Registration
Visit Website
47
Salesforce Commerce Cloud
455
Stacks
Cloud-based SaaS ecommerce solution
Ecommerce
Visit Website
48
Insomnia REST Client
445
Stacks
The most intuitive cross-platform REST API Client 😴
API Tools
Visit Website
49
PrestaShop
434
Stacks
Free, Open Source eCommerce Solution powering 185,000 active stores worldwide
Ecommerce
Visit Website
50
Inspectlet
410
Stacks
Record and playback everything visitors do on your site
User Feedback as a Service
Visit Website
The Top Application Utilities Tools and Services Ranked By Jobs
Ranked by the number of active job listings a tool is included in
1
Elasticsearch
93
Jobs
Open Source, Distributed, RESTful Search Engine
Search as a Service
Visit Website
Visit Website
2
Gym
56
Jobs
Open source interface to reinforcement learning tasks
Machine Learning Tools
Visit Website
Visit Website
3
TensorFlow
29
Jobs
Open Source Software Library for Machine Intelligence
Machine Learning Tools
Visit Website
Visit Website
4
Solr
12
Jobs
An open source enterprise search server based on Lucene search library, with XML/HTTP and JSON AP...
Search Engines
Visit Website
Visit Website
5
LDAP
2
Jobs
A lightweight directory access protocol
User Management and Authentication
Visit Website
Visit Website
6
PyTorch
17
Jobs
A deep learning framework that puts Python first
Machine Learning Tools
Visit Website
Visit Website
7
DID
16
Jobs
Authentication for websites and apps that users will love
User Management and Authentication
Visit Website
Visit Website
8
Keras
11
Jobs
Deep Learning library for Theano and TensorFlow
Machine Learning Tools
Visit Website
Visit Website
9
Tables
6
Jobs
Tables helps teams easily track & automate tasks (by Google)
Spreadsheets as a Backend
Visit Website
Visit Website
10
scikit-learn
10
Jobs
Easy-to-use and general-purpose machine learning in Python
Machine Learning Tools
Visit Website
Visit Website
11
Lucene
10
Jobs
A high-performance, full-featured text search engine library written entirely in Java
Search Engines
Visit Website
Visit Website
12
Shopify
5
Jobs
Quickly and easily create a beautiful online store with Shopify.
Ecommerce
Visit Website
Visit Website
13
Cohesity
Jobs
Backup, manage and gain insights from data
Data Backup
Visit Website
Visit Website
14
Okta
11
Jobs
Enterprise-grade identity management for all your apps, users & devices
Identity Verification as a Service
Visit Website
Visit Website
15
Juniper
Jobs
High-performance networking & cybersecurity solutions
Security
Visit Website
Visit Website
16
OpenGL
4
Jobs
An environment for developing 2D and 3D graphics applications
Graphics Libraries
Visit Website
Visit Website
17
VTEX
9
Jobs
Take the first step towards localized global expansion with an eCommerce solution
Ecommerce
Visit Website
Visit Website
18
Amazon Route 53
2
Jobs
A highly available and scalable Domain Name System (DNS) web service.
DNS Management
Visit Website
Visit Website
19
Gatsby
5
Jobs
Free, open source framework for building blazing fast websites and apps with React
Static Site Generators
Visit Website
Visit Website
20
CUDA
5
Jobs
It provides everything you need to develop GPU-accelerated applications
Machine Learning Tools
Visit Website
Visit Website
21
XGBoost
8
Jobs
Scalable and Flexible Gradient Boosting
Python Build Tools
Visit Website
Visit Website
22
Diffbot
Jobs
A robot that sees the web the way people do, and helps developers extract the important parts fro...
Article API
Visit Website
Visit Website
23
Postman
3
Jobs
Only complete API development environment
API Tools
Visit Website
Visit Website
24
Postman
3
Jobs
Only complete API development environment
API Tools
Visit Website
Visit Website
25
Retrofit
5
Jobs
A type-safe HTTP client for Android and Java
API Tools
Visit Website
Visit Website
26
OpenID Connect
7
Jobs
An authorization framework
User Management and Authentication
Visit Website
Visit Website
27
Receptive
2
Jobs
A product feedback solution that enables your product teams to make data-informed decisions
Feedback Widget
Visit Website
Visit Website
28
OAuth2
5
Jobs
An open standard for access delegation
User Management and Authentication
Visit Website
Visit Website
29
Quora
2
Jobs
Insightful answers to compelling questions
Question and Answer Sites
Visit Website
Visit Website
30
Quora
2
Jobs
Insightful answers to compelling questions
Question and Answer Sites
Visit Website
Visit Website
31
Gatling
4
Jobs
Open-source load testing framework based on Scala, Akka and Netty
Load and Performance Testing
Visit Website
Visit Website
32
H2O
3
Jobs
H2O.ai AI for Business Transformation
Machine Learning Tools
Visit Website
Visit Website
33
Fiddler
1
Jobs
A free web debugging tool
API Tools
Visit Website
Visit Website
34
Auth0
5
Jobs
Token-based Single Sign On for your Apps and APIs with social, databases and enterprise identities
User Management and Authentication
Visit Website
Visit Website
35
Magento
4
Jobs
Flexible eCommerce solutions, a vibrant extensions marketplace and an open global ecosystem
Ecommerce
Visit Website
Visit Website
36
NLTK
3
Jobs
It is a leading platform for building Python programs to work with human language data
Machine Learning Tools
Visit Website
Visit Website
37
Zscaler
4
Jobs
Secure, simplify and transform IT with cloud security platform
Security
Visit Website
Visit Website
38
SumoLogic
2
Jobs
Faster monitoring and troubleshooting
Monitoring Tools
Visit Website
Visit Website
39
OkHttp
2
Jobs
An open source HTTP client
API Tools
Visit Website
Visit Website
40
Replicate
3
Jobs
Open source version control for machine learning
Machine Learning Tools
Visit Website
Visit Website
41
Bearer
Jobs
Consume APIs. Stay in control.
API Tools
Visit Website
Visit Website
42
Pathfinder
4
Jobs
Routing as a service
Mapping APIs
Visit Website
Visit Website
43
LogRocket
4
Jobs
Record everything users do on your site, so you can reproduce bugs and fix issues faster
User Feedback as a Service
Visit Website
Visit Website
44
Check Point
Jobs
Providing solutions across all vectors to prevent 5th generation cyber attacks
Security
Visit Website
Visit Website
45
Caffe
2
Jobs
A deep learning framework
Machine Learning Tools
Visit Website
Visit Website
46
NS1
3
Jobs
Intelligent DNS & traffic management
DNS Management
Visit Website
Visit Website
47
Sonicwall
Jobs
Next-Gen Firewalls & Cybersecurity Solutions
Security
Visit Website
Visit Website
48
Jupyter
2
Jobs
Multi-language interactive computing environments.
Data Science Notebooks
Visit Website
Visit Website
49
Palo Alto Networks
Jobs
The global cybersecurity leader
Security
Visit Website
Visit Website
50
Evernote
Jobs
Feel organized without the effort
Task Management
Visit Website
Visit Website