Reference & discovery

Technology Tools Directory

Discover platforms, developer tools, cloud services, testing frameworks, databases, and engineering technologies in one place.

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Explore technology

103 tools

☁

Cloud Platforms

AWS

A broad cloud platform for infrastructure, application, data, and managed services.

CommercialCloud

☁

Cloud Platforms

Microsoft Azure

Microsoft’s cloud platform for applications, infrastructure, data, and enterprise workloads.

CommercialCloud

☁

Cloud Platforms

Google Cloud

A cloud platform spanning compute, data, networking, containers, and machine learning.

CommercialCloud

☁

Cloud Platforms

Oracle Cloud

Cloud infrastructure and managed services with a focus on enterprise workloads and databases.

CommercialCloud

☁

Cloud Platforms

Cloudflare

Edge services for networking, application delivery, security, and developer workloads.

FreemiumCloud

⇢

DevOps & CI/CD

Jenkins

An extensible automation server commonly used to assemble build and delivery pipelines.

Open SourceSelf Hosted

⇢

DevOps & CI/CD

GitHub Actions

Repository-native workflows for building, testing, and deploying software.

FreemiumCloud

⇢

DevOps & CI/CD

GitLab CI/CD

Pipeline automation integrated with GitLab source control and delivery workflows.

FreemiumCloud

⇢

DevOps & CI/CD

CircleCI

A hosted CI/CD platform for repeatable build and delivery workflows.

FreemiumCloud

⇢

DevOps & CI/CD

Argo CD

A declarative GitOps delivery controller for Kubernetes applications.

Open SourceSelf Hosted

⇢

DevOps & CI/CD

Flux CD

A GitOps toolkit for keeping Kubernetes clusters synchronized with source control.

Open SourceSelf Hosted

⬡

Containers & Kubernetes

Docker

A popular container development and runtime ecosystem for packaging applications consistently.

FreemiumDesktop

⬡

Containers & Kubernetes

Kubernetes

An open platform for automating deployment, scaling, and management of containerized workloads.

Open SourceSelf Hosted

⬡

Containers & Kubernetes

OpenShift

An enterprise Kubernetes platform with integrated developer and operations workflows.

CommercialCloud

⬡

Containers & Kubernetes

Helm

A package manager and templating tool for Kubernetes application releases.

Open SourceSelf Hosted

⬡

Containers & Kubernetes

Podman

A daemonless container engine with a command-line experience familiar to Docker users.

Open SourceDesktop

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Infrastructure as Code

Terraform

An infrastructure-as-code workflow for describing and provisioning resources declaratively.

FreemiumSelf Hosted

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Infrastructure as Code

OpenTofu

An open-source infrastructure-as-code tool compatible with familiar Terraform workflows.

Open SourceSelf Hosted

{}

Infrastructure as Code

AWS CloudFormation

An AWS-native way to define and provision infrastructure from templates.

CommercialCloud

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Infrastructure as Code

Pulumi

Infrastructure-as-code tooling that uses general-purpose programming languages and reusable components.

FreemiumCloud

⚙

Configuration Management

Ansible

Agentless automation for provisioning, configuration, and repeatable operational tasks.

Open SourceSelf Hosted

⚙

Configuration Management

Puppet

A declarative approach to managing configuration and desired system state.

CommercialSelf Hosted

⚙

Configuration Management

Chef

Infrastructure automation and policy tooling for repeatable system configuration.

CommercialSelf Hosted

⌁

Monitoring & Observability

Prometheus

An open-source metrics and alerting system built around time-series data.

Open SourceSelf Hosted

⌁

Monitoring & Observability

Grafana

Dashboards and visualization for metrics, logs, traces, and other data sources.

FreemiumCloud

⌁

Monitoring & Observability

Datadog

A hosted observability platform for infrastructure, applications, logs, and security signals.

CommercialCloud

⌁

Monitoring & Observability

New Relic

Application and infrastructure observability with telemetry analysis and alerting.

FreemiumCloud

⌁

Monitoring & Observability

OpenTelemetry

Vendor-neutral APIs, SDKs, and tooling for collecting traces, metrics, and logs.

Open SourceSelf Hosted

▤

Databases & Data Platforms

PostgreSQL

A feature-rich open-source relational database for transactional and analytical workloads.

Open SourceSelf Hosted

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Databases & Data Platforms

MySQL

A widely used relational database for web applications and general-purpose services.

Open SourceSelf Hosted

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Databases & Data Platforms

MariaDB

An open-source relational database with a broad MySQL-compatible ecosystem.

Open SourceSelf Hosted

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Databases & Data Platforms

MongoDB

A document database for applications that work with flexible JSON-like records.

FreemiumCloud

▤

Databases & Data Platforms

Redis

An in-memory data store used for caching, queues, sessions, and fast application data access.

FreemiumCloud

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Databases & Data Platforms

Elasticsearch

A search and analytics engine for text, logs, events, and structured data.

FreemiumCloud

✓

Testing & QA

Playwright

A browser automation framework for reliable end-to-end testing across major browser engines.

Open SourceSelf Hosted

✓

Testing & QA

Selenium

A long-standing browser automation ecosystem with WebDriver-based tooling.

Open SourceSelf Hosted

✓

Testing & QA

Cypress

A developer-focused web testing platform with an interactive browser test runner.

FreemiumDesktop

✓

Testing & QA

Postman

A collaborative workspace for designing, sending, documenting, and testing APIs.

FreemiumDesktop

✓

Testing & QA

Apache JMeter

A Java-based tool for load, performance, and functional testing of services.

Open SourceDesktop

✓

Testing & QA

k6

A developer-friendly load-testing tool with scriptable performance scenarios.

Open SourceSelf Hosted

✓

Testing & QA

BrowserStack

A hosted cross-browser and device testing service for web and mobile applications.

CommercialCloud

</>

Developer Tools & IDEs

Visual Studio Code

A lightweight, extensible code editor with a large language and tooling ecosystem.

FreeDesktop

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Developer Tools & IDEs

IntelliJ IDEA

A full-featured IDE for JVM development and related application workflows.

FreemiumDesktop

</>

Developer Tools & IDEs

Vim

A configurable terminal editor designed for efficient text and code editing.

Open SourceDesktop

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Developer Tools & IDEs

Neovim

A modern, extensible Vim-inspired editor with embedded scripting and editor integrations.

Open SourceDesktop

⇄

API & Integration

Swagger / OpenAPI

A specification and tooling ecosystem for describing, testing, and documenting HTTP APIs.

Open SourceCloud

⇄

API & Integration

Insomnia

A desktop API client for composing requests and exploring service behavior.

FreemiumDesktop

◇

Security

HashiCorp Vault

A secrets and identity management platform for controlled access to sensitive values.

FreemiumSelf Hosted

◇

Security

Trivy

A scanner for vulnerabilities and configuration issues across common software artifacts.

Open SourceSelf Hosted

◇

Security

SonarQube

A code quality and security analysis platform for finding maintainability and vulnerability issues.

FreemiumSelf Hosted

◇

Security

Snyk

A developer security platform for identifying issues in code, dependencies, containers, and IaC.

FreemiumCloud

✦

AI & Developer Assistants

ChatGPT

An AI assistant for conversation, analysis, drafting, and technical problem solving.

FreemiumCloud

✦

AI & Developer Assistants

Claude

An AI assistant designed for writing, analysis, research, and software workflows.

FreemiumCloud

✦

AI & Developer Assistants

Gemini

Google’s generative AI assistant and model family for research, creation, and development tasks.

FreemiumCloud

✦

AI & Developer Assistants

GitHub Copilot

An AI coding assistant integrated into common editors and software development workflows.

CommercialCloud

✦

AI & Developer Assistants

Cursor

An AI-assisted code editor focused on navigating and changing software projects.

CommercialDesktop

◈

ITSM & Enterprise Platforms

ServiceNow

An enterprise workflow platform commonly used for IT service management and operations.

CommercialCloud

◈

ITSM & Enterprise Platforms

Jira

A work tracking platform used for software delivery, planning, and issue workflows.

FreemiumCloud

◈

ITSM & Enterprise Platforms

Confluence

A collaborative workspace for documenting knowledge, decisions, and team processes.

FreemiumCloud

◈

ITSM & Enterprise Platforms

Guidewire

An insurance platform family supporting policy, billing, claims, and related enterprise workflows.

CommercialCloud

☁

Cloud Platforms

DigitalOcean

A developer-focused cloud platform for droplets, managed databases, storage, and application deployment.

CommercialCloud

☁

Cloud Platforms

Vultr

A cloud infrastructure provider offering virtual machines, bare metal, storage, and managed services.

CommercialCloud

☁

Cloud Platforms

Hetzner Cloud

Cloud servers, networking, volumes, and managed infrastructure services from Hetzner.

CommercialCloud

☁

Cloud Platforms

IBM Cloud

Enterprise cloud infrastructure and managed services spanning compute, data, and AI workloads.

CommercialCloud

⇢

DevOps & CI/CD

TeamCity

A CI/CD server for building, testing, and delivering software across connected repositories.

FreemiumSelf Hosted

⇢

DevOps & CI/CD

Buildkite

A pipeline platform that combines hosted orchestration with self-managed build agents.

CommercialCloud

⇢

DevOps & CI/CD

Tekton

Kubernetes-native building blocks for creating continuous integration and delivery pipelines.

Open SourceSelf Hosted

⬡

Containers & Kubernetes

containerd

An industry-standard container runtime used as a foundation for container platforms.

Open SourceSelf Hosted

⬡

Containers & Kubernetes

CRI-O

A lightweight Kubernetes container runtime implementing the Kubernetes CRI.

Open SourceSelf Hosted

⬡

Containers & Kubernetes

K3s

A lightweight Kubernetes distribution designed for edge, development, and resource-constrained environments.

Open SourceSelf Hosted

⬡

Containers & Kubernetes

kind

A tool for running local Kubernetes clusters using container nodes.

Open SourceLocal

⬡

Containers & Kubernetes

Minikube

A local Kubernetes environment for learning, development, and experimentation.

Open SourceLocal

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Infrastructure as Code

Terragrunt

A thin orchestration layer that helps keep Terraform and OpenTofu configurations manageable.

Open SourceSelf Hosted

{}

Infrastructure as Code

Crossplane

A Kubernetes control-plane framework for composing and managing cloud infrastructure.

Open SourceSelf Hosted

⌁

Monitoring & Observability

Loki

A log aggregation system designed to work efficiently with cloud-native labels and Grafana.

Open SourceSelf Hosted

⌁

Monitoring & Observability

Grafana Tempo

A distributed tracing backend designed for scalable, cost-efficient trace storage.

Open SourceSelf Hosted

⌁

Monitoring & Observability

Jaeger

A distributed tracing platform for monitoring and troubleshooting service-oriented systems.

Open SourceSelf Hosted

⌁

Monitoring & Observability

Zabbix

An infrastructure monitoring platform for metrics, alerts, availability, and capacity planning.

Open SourceSelf Hosted

▤

Databases & Data Platforms

CockroachDB

A distributed SQL database designed for resilient, horizontally scalable transactional workloads.

FreemiumCloud

▤

Databases & Data Platforms

Apache Cassandra

A distributed wide-column database for high-scale, resilient workloads.

Open SourceSelf Hosted

▤

Databases & Data Platforms

Amazon DynamoDB

A managed NoSQL database service for applications requiring predictable low-latency access.

CommercialManaged Service

▤

Databases & Data Platforms

Snowflake

A cloud data platform for warehousing, analytics, sharing, and data applications.

CommercialCloud

▤

Databases & Data Platforms

ClickHouse

A column-oriented analytical database for fast queries over large datasets.

Open SourceSelf Hosted

▤

Databases & Data Platforms

InfluxDB

A time-series data platform for collecting, querying, and visualizing operational measurements.

FreemiumCloud

▤

Databases & Data Platforms

Neo4j

A graph database for connected data, relationship analysis, and graph applications.

FreemiumCloud

▤

Databases & Data Platforms

SQLite

A small, embedded, serverless SQL database engine for local and application storage.

Open SourceLocal

✓

Testing & QA

Vitest

A Vite-native test framework for fast unit and component testing in JavaScript projects.

Open SourceLocal

✓

Testing & QA

Jest

A JavaScript testing framework with an integrated assertion, mocking, and coverage workflow.

Open SourceLocal

✓

Testing & QA

pytest

A Python testing framework focused on readable tests and extensible fixtures.

Open SourceLocal

✓

Testing & QA

Cucumber

A behavior-driven development toolset built around executable specifications.

Open SourceLocal

</>

Developer Tools & IDEs

WebStorm

A full-featured JavaScript and TypeScript IDE with integrated web development tooling.

SubscriptionDesktop

</>

Developer Tools & IDEs

PyCharm

An IDE for Python development with debugging, testing, and environment tooling.

FreemiumDesktop

</>

Developer Tools & IDEs

Xcode

Apple’s development environment for building, testing, and shipping platform applications.

FreeDesktop

⇄

API & Integration

Bruno

A Git-friendly open-source API client built around local collections.

Open SourceDesktop

⇄

API & Integration

Hoppscotch

An open-source web API client for exploring HTTP, WebSocket, GraphQL, and other requests.

Open SourceCloud

⇄

API & Integration

GraphQL

A query language and runtime contract for APIs that request shaped data.

Open SourceSelf Hosted

⇄

API & Integration

gRPC

A high-performance RPC framework for connecting services across languages and environments.

Open SourceSelf Hosted

◇

Security

Burp Suite

A web application security testing platform for inspecting and assessing HTTP interactions.

FreemiumDesktop

◇

Security

Nmap

A network discovery and security auditing tool for authorized environments.

Open SourceLocal

◇

Security

Semgrep

A code analysis tool for finding security and correctness patterns with readable rules.

FreemiumCloud

◈

ITSM & Enterprise Platforms

PagerDuty

An incident operations platform for alerting, response coordination, and service reliability workflows.

SubscriptionCloud

✦

AI & Developer Assistants

Amazon Q Developer

An AI assistant for software development and AWS-oriented engineering workflows.

FreemiumCloud

✦

AI & Developer Assistants

Perplexity

An answer-focused AI research product that presents responses with source-oriented discovery.

FreemiumCloud

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