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
82.7K
Stacks
Only complete API development environment
API Tools
Visit Website
2
Postman
82.7K
Stacks
Only complete API development environment
API Tools
Visit Website
3
Stack Overflow
61.6K
Stacks
Question and answer site for professional and enthusiast programmers
Question and Answer Sites
Visit Website
4
Google Maps
37K
Stacks
Build highly customisable maps with your own content and imagery
Mapping APIs
Visit Website
5
Elasticsearch
31.8K
Stacks
Open Source, Distributed, RESTful Search Engine
Search as a Service
Visit Website
6
GitHub Pages
16.2K
Stacks
Public webpages freely hosted and easily published.
Static Web Hosting
Visit Website
7
Amazon Route 53
13.1K
Stacks
A highly available and scalable Domain Name System (DNS) web service.
DNS Management
Visit Website
8
OpenSSL
11.8K
Stacks
Full-featured toolkit for the Transport Layer Security and Secure Sockets Layer protocols
Security
Visit Website
9
Shopify
10.8K
Stacks
Quickly and easily create a beautiful online store with Shopify.
Ecommerce
Visit Website
10
WooCommerce
10.3K
Stacks
The most popular WordPress eCommerce plugin
Ecommerce
Visit Website
11
Apache Camel
3.82K
Stacks
A versatile open source integration framework
Platform as a Service
Visit Website
12
TensorFlow
3.22K
Stacks
Open Source Software Library for Machine Intelligence
Machine Learning Tools
Visit Website
13
Magento
3.01K
Stacks
Flexible eCommerce solutions, a vibrant extensions marketplace and an open global ecosystem
Ecommerce
Visit Website
14
Gatsby
2.88K
Stacks
Free, open source framework for building blazing fast websites and apps with React
Static Site Generators
Visit Website
15
Netlify
2.7K
Stacks
Build, deploy and host your static site or app with a drag and drop interface and automatic delpo...
Static Web Hosting
Visit Website
16
Namecheap
2.58K
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
2.49K
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
Swagger UI
2.06K
Stacks
A Collection of HTML, Javascript, and CSS assets that dynamically generate beautiful documentation
Documentation as a Service & Tools
Visit Website
21
Squarespace
2.04K
Stacks
Everything You Need To Create An Exceptional Website
Website Builder
Visit Website
22
Gravity Forms
1.89K
Stacks
Create Advanced Forms for Your WordPress-Powered Website
Web Forms
Visit Website
23
Dyn
1.72K
Stacks
Managed DNS, Outsourced DNS & Anycast DNS
DNS Management
Visit Website
24
JSON Web Token
1.67K
Stacks
A JSON-based open standard for creating access tokens
User Management and Authentication
Visit Website
25
Let's Encrypt
1.63K
Stacks
A free, automated, and open Certificate Authority (CA)
Certificate Authority
Visit Website
26
Let's Encrypt
1.63K
Stacks
A free, automated, and open Certificate Authority (CA)
Certificate Authority
Visit Website
27
Jekyll
1.54K
Stacks
Blog-aware, static site generator in Ruby
Static Site Generators
Visit Website
28
Jupyter
1.47K
Stacks
Multi-language interactive computing environments.
Data Science Notebooks
Visit Website
29
Amazon API Gateway
1.39K
Stacks
Create, publish, maintain, monitor, and secure APIs at any scale
API Tools
Visit Website
30
Leaflet
1.33K
Stacks
JavaScript library for mobile-friendly interactive maps
Mapping APIs
Visit Website
31
PyTorch
1.27K
Stacks
A deep learning framework that puts Python first
Machine Learning Tools
Visit Website
32
Auth0
1.23K
Stacks
Token-based Single Sign On for your Apps and APIs with social, databases and enterprise identities
User Management and Authentication
Visit Website
33
Hugo
1.18K
Stacks
A Fast and Flexible Static Site Generator written in Go
Static Site Generators
Visit Website
34
AWS IAM
1.18K
Stacks
Securely control access to AWS services and resources for your users
Cloud Access Management
Visit Website
35
Arduino
1.17K
Stacks
An open-source electronics prototyping platform based on flexible, easy-to-use hardware and softw...
Internet of Things Hardware
Visit Website
36
Algolia
1.17K
Stacks
Developer-friendly API and complete set of tools for building search
Search as a Service
Visit Website
37
Algolia
1.17K
Stacks
Developer-friendly API and complete set of tools for building search
Search as a Service
Visit Website
38
scikit-learn
1.11K
Stacks
Easy-to-use and general-purpose machine learning in Python
Machine Learning Tools
Visit Website
39
Keras
1.03K
Stacks
Deep Learning library for Theano and TensorFlow
Machine Learning Tools
Visit Website
40
Airtable
915
Stacks
Real-time spreadsheet-database hybrid
Spreadsheets as a Backend
Visit Website
41
Vercel
914
Stacks
It makes serverless application deployment easy
Static Web Hosting
Visit Website
42
Amazon Kinesis
751
Stacks
Store and process terabytes of data each hour from hundreds of thousands of sources
Real-time Data Processing
Visit Website
43
Solr
749
Stacks
A blazing-fast, open source enterprise search platform
Search Tools
Visit Website
44
Insomnia REST Client
730
Stacks
The most intuitive cross-platform REST API Client 😴
API Tools
Visit Website
45
RestSharp
721
Stacks
Simple REST and HTTP API Client for .NET
API Tools
Visit Website
46
BigCommerce
685
Stacks
Ecommerce platform which allows you to create an online store
Ecommerce
Visit Website
47
Mapbox
673
Stacks
Design and publish beautiful maps
Mapping APIs
Visit Website
48
Webflow
665
Stacks
Build responsive websites visually
Static Web Hosting
Visit Website
49
Keycloak
599
Stacks
An open source identity and access management solution
User Management and Authentication
Visit Website
50
Wix
577
Stacks
Wix.com is a web development platform enabling anyone to build a stunning online presence using s...
Website Builder
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
20.3K
Jobs
A simple, modern and secure Go encryption tool
Security
Visit Website
Visit Website
2
Gym
2.21K
Jobs
Open source interface to reinforcement learning tasks
Machine Learning Tools
Visit Website
Visit Website
3
Elasticsearch
2.14K
Jobs
Open Source, Distributed, RESTful Search Engine
Search as a Service
Visit Website
Visit Website
4
Google
1.85K
Jobs
Search the world's information
Search Engines
Visit Website
Visit Website
5
Magic
1.08K
Jobs
Build apps with blazing-fast, customizable, passwordless login
User Management and Authentication
Visit Website
Visit Website
6
Okta
931
Jobs
Enterprise-grade identity management for all your apps, users & devices
Identity Verification as a Service
Visit Website
Visit Website
7
DID
858
Jobs
Authentication for websites and apps that users will love
User Management and Authentication
Visit Website
Visit Website
8
TensorFlow
531
Jobs
Open Source Software Library for Machine Intelligence
Machine Learning Tools
Visit Website
Visit Website
9
Infra
513
Jobs
Open-source access management for Kubernetes
Cloud Access Management
Visit Website
Visit Website
10
Infra
513
Jobs
Open-source access management for Kubernetes
Cloud Access Management
Visit Website
Visit Website
11
Infra
513
Jobs
Open-source access management for Kubernetes
Cloud Access Management
Visit Website
Visit Website
12
Postman
511
Jobs
Only complete API development environment
API Tools
Visit Website
Visit Website
13
Postman
511
Jobs
Only complete API development environment
API Tools
Visit Website
Visit Website
14
Tables
491
Jobs
Tables helps teams easily track & automate tasks (by Google)
Spreadsheets as a Backend
Visit Website
Visit Website
15
PyTorch
441
Jobs
A deep learning framework that puts Python first
Machine Learning Tools
Visit Website
Visit Website
16
LDAP
444
Jobs
A lightweight directory access protocol
User Management and Authentication
Visit Website
Visit Website
17
Shopify
406
Jobs
Quickly and easily create a beautiful online store with Shopify.
Ecommerce
Visit Website
Visit Website
18
Task
360
Jobs
A task runner / simpler Make alternative written in Go
Code Automation Tools
Visit Website
Visit Website
19
Constellation
343
Jobs
Always Encrypted Kubernetes
Container Tools
Visit Website
Visit Website
20
OAuth2
156
Jobs
An open standard for access delegation
User Management and Authentication
Visit Website
Visit Website
21
Persona
251
Jobs
Identity verification for any use case
Identity Verification as a Service
Visit Website
Visit Website
22
Returnly
253
Jobs
A return experience like no other
Shipping
Visit Website
Visit Website
23
Returnly
253
Jobs
A return experience like no other
Shipping
Visit Website
Visit Website
24
Squarespace
216
Jobs
Everything You Need To Create An Exceptional Website
Website Builder
Visit Website
Visit Website
25
Algolia
202
Jobs
Developer-friendly API and complete set of tools for building search
Search as a Service
Visit Website
Visit Website
26
Algolia
202
Jobs
Developer-friendly API and complete set of tools for building search
Search as a Service
Visit Website
Visit Website
27
scikit-learn
185
Jobs
Easy-to-use and general-purpose machine learning in Python
Machine Learning Tools
Visit Website
Visit Website
28
Azure Data Factory
170
Jobs
Hybrid data integration service that simplifies ETL at scale
Big Data Tools
Visit Website
Visit Website
29
Phrase
171
Jobs
The Leanest, Fastest, and Most Reliable Localization Platform.
Translation Service
Visit Website
Visit Website
30
Jupyter
158
Jobs
Multi-language interactive computing environments.
Data Science Notebooks
Visit Website
Visit Website
31
Auth0
154
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
32
CrowdStrike
154
Jobs
Cloud-Native Endpoint Protection Platform
Security
Visit Website
Visit Website
33
Retrofit
147
Jobs
A type-safe HTTP client for Android and Java
API Tools
Visit Website
Visit Website
34
Juniper
137
Jobs
High-performance networking & cybersecurity solutions
Security
Visit Website
Visit Website
35
Magento
121
Jobs
Flexible eCommerce solutions, a vibrant extensions marketplace and an open global ecosystem
Ecommerce
Visit Website
Visit Website
36
Solr
123
Jobs
A blazing-fast, open source enterprise search platform
Search Tools
Visit Website
Visit Website
37
BigCommerce
125
Jobs
Ecommerce platform which allows you to create an online store
Ecommerce
Visit Website
Visit Website
38
Keras
119
Jobs
Deep Learning library for Theano and TensorFlow
Machine Learning Tools
Visit Website
Visit Website
39
Replicate
117
Jobs
Open source version control for machine learning
Machine Learning Tools
Visit Website
Visit Website
40
XGBoost
106
Jobs
Scalable and Flexible Gradient Boosting
Python Build Tools
Visit Website
Visit Website
41
FHIR
109
Jobs
Fast Healthcare Interoperability Resources
Healthcare
Visit Website
Visit Website
42
Amazon Route 53
106
Jobs
A highly available and scalable Domain Name System (DNS) web service.
DNS Management
Visit Website
Visit Website
43
OpenID Connect
106
Jobs
An authorization framework
User Management and Authentication
Visit Website
Visit Website
44
GoDaddy
106
Jobs
Your all in one solution to grow online
Domain Registration
Visit Website
Visit Website
45
Castle
102
Jobs
Track security events or any unstructured data from your web backend or mobile app, and Castle wi...
Security
Visit Website
Visit Website
46
SumoLogic
97
Jobs
Faster monitoring and troubleshooting
Monitoring Tools
Visit Website
Visit Website
47
Receptive
89
Jobs
A product feedback solution that enables your product teams to make data-informed decisions
Feedback Widget
Visit Website
Visit Website
48
1&1
89
Jobs
Got a great idea? Get a great domain!
Domain Registration
Visit Website
Visit Website
49
Gatsby
87
Jobs
Free, open source framework for building blazing fast websites and apps with React
Static Site Generators
Visit Website
Visit Website
50
BeyondTrust
87
Jobs
Privileged access management solutions
Cloud Access Management
Visit Website
Visit Website