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Catalog
Free planCode
QASkills.sh is an open-source directory of curated QA testing skills for AI coding agents. Teams browse hundreds of skills, install them with a single CLI command into Claude Code, Cursor, Copilot, and dozens of other agents, and publish their own SKILL.md packages to share testing expertise.
Free planResearch
Qatalog was an AI-powered work hub with enterprise search and ambient agents. ClickUp now hosts the acquisition announcement explaining that Qatalog’s concepts feed ClickUp Brain for unified search, agents, projects, and docs.
Free planDownload Client
qBittorrent is an open-source BitTorrent client meant as an alternative to µTorrent while offering a similar feature set across major desktop platforms. The official site highlights cross-platform support (FreeBSD, Linux, macOS, OS/2, Windows), Qt and libtorrent-rasterbar foundations, and regular releases such as v5.2.4 with downloads, wiki, and community forums.
Free planVector database
Qdrant is an open-source vector search engine and managed Qdrant Cloud platform for similarity search, RAG, recommendations, and AI agent memory. Cloud tiers range from a free prototype tier to usage-based Standard and enterprise Hybrid or Private deployments.
Free planDeveloper Tools
QEMU is a generic open source machine emulator and virtualizer used to run operating systems and programs built for one architecture on another. The official site highlights full-system emulation, user-mode emulation, and KVM or Xen virtualization with downloadable releases and documentation.
Free trialAssistant
Qex AI provides email-capable AI assistants that read, interpret, and send mail for support, marketing, lead qualification, compliance, and other workflows. Operators assign each assistant a mailbox and plain-English instructions without coding.
Free tier unknownMeetings
Qik Office, listed in the catalog as Qik Meeting, deploys AI project managers and assistants inside agentic meeting rooms with conversational intelligence. The site promises business intelligence across workspaces rather than a standalone calendar-only meeting app.
Free trialResearch
Qlerify is an AI-powered software modeling tool for business processes, DDD, event storming, and BEAM data modeling with code generation. Teams use it to align on architecture, export models, and sync with Jira or Azure DevOps.
Free tier unknownVoice
Qlient AI is an AI receptionist for beauty salons and spas that answers phone calls, schedules appointments, and drives revenue. The marketing site emphasizes hearing demos, booking Calendly meetings, and waitlist signup rather than self-serve checkout.
Free tier unknownVideo
Livestorm AI Studio turns webinar replays into publish-ready social clips by analyzing transcripts, Q&A, attendance, and engagement signals. It lives inside Livestorm’s webinar platform and is offered as a private beta feature for repurposing event content.
Free tier unknownResearch
Qlo is an AI platform for commercial insurance underwriting that connects agents and underwriters in one system. It automates submission-to-renewal work so MGAs and program administrators can write more of the right business without adding headcount.
Free planHospitality Software
QloApps is an open-source hotel booking and property management stack from Webkul, bundling PMS, booking engine, hotel website, channel manager, and related hospitality modules. The official site markets it as free hotel management software with optional paid cloud hosting, add-ons, and services while emphasizing zero-cost core downloads for independent hoteliers.
Free tier unknownImages
Qlone is a mobile 3D scanning app for capturing objects and faces, with dental and education-focused offerings on the official site. It integrates with major 3D printing and sharing platforms and is published by EyeCue Vision Technologies.
Free tier unknownCode
QMK Configurator is a browser-based tool for building keyboard firmware for boards supported by the QMK firmware project. It guides you through keymaps and layout options and generates firmware files without manually editing C source for common setups.
Free planImages
QName AI helps AI SaaS builders research brandable domains with instant WHOIS, bulk checks, keyword expansion, traffic signals, and CLI workflows. It emphasizes evidence-led naming decisions before registration spend.
Free planCloud
Qoddi is a cloud platform for deploying apps from Git or Docker with managed runtimes, databases, AI inference, custom models, and GPU compute. The homepage groups app hosting, inference, custom model deployment, and GPU tiers under one vendor site with per-second billing caps.
Free planCode
Qode is an AI recruiting engine that sources candidates, runs outreach, posts jobs, and conducts AI interviews from one platform.
Free planCode
Qodex provides continuous testing for AI-speed engineering with real test runs on pull requests across API, UI, and security surfaces. Scenarios import from OpenAPI or Postman, evolve with code changes, and run via GitHub, CLI, chat, schedules, and deploy checks.
Free trialCode
Codium AI now operates as Qodo, an agentic code review platform for pull requests with rules, IDE and Git integrations, pre-PR skills, and team analytics. Credit-based Pro Team plans meter review activity, while enterprise options add SSO, BYOK, and dedicated deployment models.
Free planAssistant
Qolaba AI Studio gives teams one workspace for 60+ models spanning chat, image, video, and speech with shared credit pools instead of per-seat fees. Subscriptions such as Lite and Professional bundle monthly credits, rollover, and collaboration features for businesses building agents and multimodal workflows.
Free tier unknownResearch
Qonqur is an early-stage AI-native educational system for advanced knowledge work, positioning itself as a new paradigm beyond traditional schooling. The public site invites learner-doers to request access while sharing manifesto-style mission copy.
Free planCode
Qonversion is a subscription growth platform for iOS, Android, and web apps. It combines SDKs, a no-code paywall builder, A/B experiments, refund tooling, and real-time subscription analytics so mobile teams can launch and optimize in-app purchases from one stack.
No free planImages
QoQo is an AI companion for UX designers that generates personas, journey maps, information architecture, and related discovery artifacts inside Figma. It targets agencies, internal teams, and freelancers who want faster research synthesis at the start of design projects.
No free planImages
QoQoAI refers to the same QoQo UX companion sold through QoQo’s official site and a Lemon Squeezy storefront mirror. The product helps designers generate personas, journeys, and IA cards from prompts inside Figma.
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