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
88.7K
Stacks
Only complete API development environment
API Tools
Visit Website
2
Postman
88.7K
Stacks
Only complete API development environment
API Tools
Visit Website
3
Stack Overflow
65.7K
Stacks
Question and answer site for professional and enthusiast programmers
Question and Answer Sites
Visit Website
4
Google Maps
39.1K
Stacks
Build highly customisable maps with your own content and imagery
Mapping APIs
Visit Website
5
Elasticsearch
32.9K
Stacks
Open Source, Distributed, RESTful Search Engine
Search as a Service
Visit Website
6
GitHub Pages
16.9K
Stacks
Public webpages freely hosted and easily published.
Static Web Hosting
Visit Website
7
Amazon Route 53
13.8K
Stacks
A highly available and scalable Domain Name System (DNS) web service.
DNS Management
Visit Website
8
OpenSSL
12.6K
Stacks
Full-featured toolkit for the Transport Layer Security and Secure Sockets Layer protocols
Security
Visit Website
9
Shopify
11.5K
Stacks
Quickly and easily create a beautiful online store with Shopify.
Ecommerce
Visit Website
10
WooCommerce
10.9K
Stacks
The most popular WordPress eCommerce plugin
Ecommerce
Visit Website
11
RubyGems
5.62K
Stacks
Easily download, install, and use ruby software packages on your system
Package Managers
Visit Website
12
TensorFlow
3.42K
Stacks
Open Source Software Library for Machine Intelligence
Machine Learning Tools
Visit Website
13
Magento
3.08K
Stacks
Flexible eCommerce solutions, a vibrant extensions marketplace and an open global ecosystem
Ecommerce
Visit Website
14
Netlify
3.06K
Stacks
Build, deploy and host your static site or app with a drag and drop interface and automatic delpo...
Static Web Hosting
Visit Website
15
Gatsby
3.05K
Stacks
Free, open source framework for building blazing fast websites and apps with React
Static Site Generators
Visit Website
16
Namecheap
2.57K
Stacks
Cheap Domain Names Registration
Domain Registration
Visit Website
17
DNS Made Easy
2.56K
Stacks
DNS performance, reliability, and security have never been easier.
DNS Management
Visit Website
18
Disqus
2.48K
Stacks
Elevating the discussion, anywhere on the web.
Commenting Service
Visit Website
19
Google Cloud DNS
2.36K
Stacks
Reliable, resilient, low-latency DNS serving from Google’s worldwide network of Anycast DNS servers
DNS Management
Visit Website
20
Squarespace
2.05K
Stacks
Everything You Need To Create An Exceptional Website
Website Builder
Visit Website
21
Gravity Forms
1.9K
Stacks
Create Advanced Forms for Your WordPress-Powered Website
Web Forms
Visit Website
22
Swagger UI
1.88K
Stacks
A Collection of HTML, Javascript, and CSS assets that dynamically generate beautiful documentation
Documentation as a Service & Tools
Visit Website
23
Jekyll
1.78K
Stacks
Blog-aware, static site generator in Ruby
Static Site Generators
Visit Website
24
Dyn
1.72K
Stacks
Managed DNS, Outsourced DNS & Anycast DNS
DNS Management
Visit Website
25
Let's Encrypt
1.64K
Stacks
A free, automated, and open Certificate Authority (CA)
Certificate Authority
Visit Website
26
Let's Encrypt
1.64K
Stacks
A free, automated, and open Certificate Authority (CA)
Certificate Authority
Visit Website
27
Jupyter
1.52K
Stacks
Multi-language interactive computing environments.
Data Science Notebooks
Visit Website
28
PyTorch
1.37K
Stacks
A deep learning framework that puts Python first
Machine Learning Tools
Visit Website
29
Amazon API Gateway
1.36K
Stacks
Create, publish, maintain, monitor, and secure APIs at any scale
API Gateway
Visit Website
30
Leaflet
1.32K
Stacks
JavaScript library for mobile-friendly interactive maps
Mapping APIs
Visit Website
31
Auth0
1.27K
Stacks
Token-based Single Sign On for your Apps and APIs with social, databases and enterprise identities
User Management and Authentication
Visit Website
32
Algolia
1.25K
Stacks
Developer-friendly API and complete set of tools for building search
Search as a Service
Visit Website
33
Algolia
1.25K
Stacks
Developer-friendly API and complete set of tools for building search
Search as a Service
Visit Website
34
Hugo
1.22K
Stacks
A Fast and Flexible Static Site Generator written in Go
Static Site Generators
Visit Website
35
Arduino
1.22K
Stacks
An open-source electronics prototyping platform based on flexible, easy-to-use hardware and softw...
Internet of Things Hardware
Visit Website
36
AWS IAM
1.19K
Stacks
Securely control access to AWS services and resources for your users
Cloud Access Management
Visit Website
37
Apache Camel
1.15K
Stacks
A versatile open source integration framework
Platform as a Service
Visit Website
38
scikit-learn
1.12K
Stacks
Easy-to-use and general-purpose machine learning in Python
Machine Learning Tools
Visit Website
39
Keras
1.05K
Stacks
Deep Learning library for Theano and TensorFlow
Machine Learning Tools
Visit Website
40
Vercel
1.03K
Stacks
It makes serverless application deployment easy
Static Web Hosting
Visit Website
41
Airtable
943
Stacks
Real-time spreadsheet-database hybrid
Spreadsheets as a Backend
Visit Website
42
Solr
760
Stacks
A blazing-fast, open source enterprise search platform
Search Tools
Visit Website
43
Insomnia REST Client
760
Stacks
The most intuitive cross-platform REST API Client 😴
API Tools
Visit Website
44
Sphinx
750
Stacks
Open source full text search server, designed from the ground up with performance, relevance (aka...
Search Engines
Visit Website
45
Amazon Kinesis
713
Stacks
Store and process terabytes of data each hour from hundreds of thousands of sources
Real-time Data Processing
Visit Website
46
Webflow
700
Stacks
Build responsive websites visually
Static Web Hosting
Visit Website
47
BigCommerce
687
Stacks
Ecommerce platform which allows you to create an online store
Ecommerce
Visit Website
48
Mapbox
669
Stacks
Design and publish beautiful maps
Mapping APIs
Visit Website
49
Keycloak
649
Stacks
An open source identity and access management solution
User Management and Authentication
Visit Website
50
Kong
595
Stacks
Open Source Microservice & API Management Layer
API Gateway
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
age
15K
Jobs
A simple, modern and secure Go encryption tool
Security
Visit Website
Visit Website
2
Google
6.3K
Jobs
Search the world's information
Search Engines
Visit Website
Visit Website
3
Requests
2.32K
Jobs
Elegant and simple HTTP library for Python
Data Transfer
Visit Website
Visit Website
4
Gym
1.85K
Jobs
Open source interface to reinforcement learning tasks
Machine Learning Tools
Visit Website
Visit Website
5
Elasticsearch
1.54K
Jobs
Open Source, Distributed, RESTful Search Engine
Search as a Service
Visit Website
Visit Website
6
Task
1.51K
Jobs
A task runner / simpler Make alternative written in Go
Code Automation Tools
Visit Website
Visit Website
7
Continue
1.07K
Jobs
The open-source autopilot for software development
AI Programming Assistant
Visit Website
Visit Website
8
Okta
805
Jobs
Enterprise-grade identity management for all your apps, users & devices
Identity Verification as a Service
Visit Website
Visit Website
9
Magic
737
Jobs
Build apps with blazing-fast, customizable, passwordless login
User Management and Authentication
Visit Website
Visit Website
10
TensorFlow
502
Jobs
Open Source Software Library for Machine Intelligence
Machine Learning Tools
Visit Website
Visit Website
11
PyTorch
477
Jobs
A deep learning framework that puts Python first
Machine Learning Tools
Visit Website
Visit Website
12
Infra
454
Jobs
Open-source access management for Kubernetes
Cloud Access Management
Visit Website
Visit Website
13
Infra
454
Jobs
Open-source access management for Kubernetes
Cloud Access Management
Visit Website
Visit Website
14
Postman
452
Jobs
Only complete API development environment
API Tools
Visit Website
Visit Website
15
Infra
454
Jobs
Open-source access management for Kubernetes
Cloud Access Management
Visit Website
Visit Website
16
Postman
452
Jobs
Only complete API development environment
API Tools
Visit Website
Visit Website
17
DID
401
Jobs
Authentication for websites and apps that users will love
User Management and Authentication
Visit Website
Visit Website
18
Constellation
391
Jobs
Always Encrypted Kubernetes
Container Tools
Visit Website
Visit Website
19
Shopify
330
Jobs
Quickly and easily create a beautiful online store with Shopify.
Ecommerce
Visit Website
Visit Website
20
LDAP
304
Jobs
A lightweight directory access protocol
User Management and Authentication
Visit Website
Visit Website
21
Tables
288
Jobs
Tables helps teams easily track & automate tasks (by Google)
Spreadsheets as a Backend
Visit Website
Visit Website
22
OAuth2
116
Jobs
An open standard for access delegation
User Management and Authentication
Visit Website
Visit Website
23
scikit-learn
187
Jobs
Easy-to-use and general-purpose machine learning in Python
Machine Learning Tools
Visit Website
Visit Website
24
BigCommerce
172
Jobs
Ecommerce platform which allows you to create an online store
Ecommerce
Visit Website
Visit Website
25
Squarespace
159
Jobs
Everything You Need To Create An Exceptional Website
Website Builder
Visit Website
Visit Website
26
Juniper
130
Jobs
High-performance networking & cybersecurity solutions
Security
Visit Website
Visit Website
27
Auth0
128
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
28
Solr
124
Jobs
A blazing-fast, open source enterprise search platform
Search Tools
Visit Website
Visit Website
29
Retrofit
124
Jobs
A type-safe HTTP client for Android and Java
API Tools
Visit Website
Visit Website
30
Receptive
119
Jobs
A product feedback solution that enables your product teams to make data-informed decisions
Feedback Widget
Visit Website
Visit Website
31
Replicate
114
Jobs
Run machine learning models with a few lines of code
Machine Learning as a Service
Visit Website
Visit Website
32
Replicate
114
Jobs
Run machine learning models with a few lines of code
Machine Learning as a Service
Visit Website
Visit Website
33
Keras
105
Jobs
Deep Learning library for Theano and TensorFlow
Machine Learning Tools
Visit Website
Visit Website
34
Jupyter
93
Jobs
Multi-language interactive computing environments.
Data Science Notebooks
Visit Website
Visit Website
35
Transformers
94
Jobs
State-of-the-art Natural Language Processing for Pytorch and TensorFlow 2.0
NLP / Sentiment Analysis
Visit Website
Visit Website
36
Magento
90
Jobs
Flexible eCommerce solutions, a vibrant extensions marketplace and an open global ecosystem
Ecommerce
Visit Website
Visit Website
37
CrowdStrike
86
Jobs
Cloud-Native Endpoint Protection Platform
Security
Visit Website
Visit Website
38
Lucene
82
Jobs
A high-performance, full-featured text search engine library written entirely in Java
Search Engines
Visit Website
Visit Website
39
Mapbox
82
Jobs
Design and publish beautiful maps
Mapping APIs
Visit Website
Visit Website
40
Passage
80
Jobs
Biometric user authentication built for developers
User Management and Authentication
Visit Website
Visit Website
41
OpenSearch
80
Jobs
AWS fork of Elasticsearch and Kibana
Search as a Service
Visit Website
Visit Website
42
Persona
79
Jobs
Identity verification for any use case
Identity Verification as a Service
Visit Website
Visit Website
43
Raspberry Pi
77
Jobs
It is a tiny and affordable computer that you can use to learn programming through fun, practical...
Internet of Things Hardware
Visit Website
Visit Website
44
High Voltage
73
Jobs
Easily include static pages in your Rails app
Static Site Generators
Visit Website
Visit Website
45
Arduino
73
Jobs
An open-source electronics prototyping platform based on flexible, easy-to-use hardware and softw...
Internet of Things Hardware
Visit Website
Visit Website
46
OpenID Connect
71
Jobs
An authorization framework
User Management and Authentication
Visit Website
Visit Website
47
Aviatrix
69
Jobs
A cloud network and security architecture
Cloud Dedicated Network Connection
Visit Website
Visit Website
48
Sophos
66
Jobs
Human-engineered, AI-powered cybersecurity protection for your business and home
Security
Visit Website
Visit Website
49
Nitro
64
Jobs
Professional Online Translation Service
Translation Service
Visit Website
Visit Website
50
Azure Data Factory
64
Jobs
Hybrid data integration service that simplifies ETL at scale
Big Data Tools
Visit Website
Visit Website