3,929 tools
Free planIoT
Domoticz is a free open-source home automation hub for monitoring and controlling lights, switches, sensors, and hundreds of hardware devices. It runs on Linux, Windows, Raspberry Pi, and other embedded platforms.
Free planCode
Domscribe is an open-source MIT-licensed toolchain that maps DOM elements in running frontends to exact source file locations for AI coding agents. Build plugins assign stable IDs at compile time, while runtime tooling lets agents query live UI state or users click elements to request edits.
Free planCode
Doppio is a managed HTML-to-PDF and screenshot API that renders documents without self-hosting Puppeteer. It offers Chromium-based rendering, direct S3 upload, webhooks, templates, and EU-hosted infrastructure for production PDF and PNG generation at scale.
Free planCode
Dotenv is the developer tools company behind the dotenv, dotenvx, and dotenv-vault ecosystem for managing environment secrets. The site steers new projects toward encrypted dotenvx while dotenv-vault offers hosted backup, team sharing, and encrypted deploy workflows for production secrets.
Free tier unknownCode
Dots is a payouts platform for sending domestic and international payments to contractors, creators, and marketplace earners. It combines onboarding, tax compliance including 1099 filing, payout links, and a documented payouts API covering 190+ countries.
Free planCode
Downtime Monkey provides website downtime alerts and uptime monitoring with email, SMS, and Slack notifications. It tracks response times, publishes uptime statistics and downtime logs, and offers a free tier covering dozens of monitors checked every few minutes.
Free planCode
DPDK is the Data Plane Development Kit, an open-source framework for fast packet processing on standard hardware. It helps network and telecom developers build high-throughput user-space applications without proprietary NIC appliances, with documentation, supported hardware lists, and an active contributor community.
Free planData
dplyr is the tidyverse grammar-of-data-manipulation package for R, providing fast, consistent verbs to filter, mutate, summarise, arrange, and join data-frame-like objects in memory or on disk. Official docs cover grouped operations, two-table joins, row-wise and column-wise programming patterns, and integration with the broader tidyverse ecosystem.
Free planCode
Dracula is a dark color scheme for code editors, terminals, and other developer tools, maintained as an open theme project with ports for hundreds of applications. It provides consistent purple-accented palettes so teams can match VS Code, Vim, iTerm, and many other environments.
Free planCode
Draftbit is a visual app builder for web, iOS, and Android that pairs AI agents with drag-and-drop editing, live preview, Supabase backends, and one-click publishing. Teams can import and export full source code, connect MCP integrations, and hire Draftbit experts for implementation help.
Free planCode
DragonRuby is a cross-platform, indie-focused game engine and toolchain for building 2D games with Ruby-like syntax. It emphasizes fast iteration, royalty-free commercial licensing options, desktop and mobile export, and optional subscriptions for Pro features such as HD rendering and mobile builds.
Free trialCode
DrDroid provides AI SRE agents for alert triage, incident investigation, auto-remediation, and post-incident learning. Prebuilt agents connect to observability, cloud, and chat tools, grounding responses in service context such as owners, dependencies, dashboards, and past incidents.
Free planCode
Dream Decoder is an AI dream interpreter that stores your dream history to spot patterns over time. It offers chat-based interpretation, symbol generation, optional messaging-app links on paid tiers, and privacy-focused journaling without public sharing walls.
Free planCode
DreamFactory generates governed REST APIs from databases and other backends with RBAC, API keys, scripting, and OpenAPI docs. It targets self-hosted Linux, Docker, and Kubernetes deployments for AI data access and legacy modernization.
No free planCode
Dreamlit AI is a done-for-you user activation service that connects to product databases, maps funnels, and runs lifecycle emails reviewed by human experts. It drafts onboarding nudges, win-backs, and upsells based on live product usage rather than generic templates.
Free tier unknownCode
Dreamscale Labs hosts cloud inference for robot foundation models such as NVIDIA DreamZero and MolmoAct2 so robotics teams can run brains remotely without local GPUs. The company optimizes models, kernels, and networking to cut tail latency and support multiple robots per GPU.
Free tier unknownCode
Dreamseer is a dream journal app that captures voice or text entries, generates interpretations and visualizations, and surfaces patterns over time with assistant Nyx. The product targets reflection, search, and monthly insight reports for recurring themes.
Free tier unknownCode
Driver compiles continuously updated context from enterprise codebases so AI coding agents and engineers understand architecture, dependencies, and recent changes. It integrates with version control and exposes context through MCP and API access on commercial plans.
Free tier unknownCode
Dropzone AI provides agentic SOC software where AI agents investigate security alerts, run threat hunts, and synthesize threat intel for human analysts. Products include AI SOC Analyst, AI Threat Hunter, and AI Threat Intel Analyst with integrations across SIEM, EDR, and cloud telemetry.
Free planCode
Apache Druid is an open-source real-time analytics database for fast OLAP queries on large event datasets. It supports sub-second aggregations for clickstream, telemetry, and operational analytics workloads.
Free planCode
Drumbeats monitors cron jobs, uptime endpoints, and background workers with heartbeat alerts when schedules are missed or services go down. It bundles public status pages, multi-channel notifications, REST API and MCP access, and unlimited team seats on every plan.
Free planCode
Drupal Commerce is an open-source e-commerce framework built on Drupal for selling physical, digital, and subscription products globally. Commerce Core provides cart, checkout, payments, and catalog foundations extensible with Drupal modules.
Free tier unknownCode
DryRun Security is an AI-native code security verification platform that reviews pull requests and repository scans for exploitable risk with low noise. It maps application architecture, validates exploitability, guides remediation, and supports custom policies across human and AI-generated code.
Free to startCode
dstack is an open orchestration control plane for provisioning and scheduling GPU workloads across clouds, Kubernetes, on-prem clusters, and bare metal. Teams define fleets, dev environments, training tasks, inference services, and volumes in YAML and apply them via CLI or API.
Showing 1,824 of 3,929 tools
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