7,456 tools
Free planWriting
Copyson is a Spanish-language AI text generator with more than 100 templates for articles, product descriptions, social posts, and emails. The English landing page highlights free online generation, multilingual output, and optional voiceover features powered by Davinci AI.
Free to startAssistant
Coral by Vox Media is open-source commenting software for publishers. It adds moderation tools, mobile-friendly threads, and privacy-first hosting on your site—without ads or trackers—so journalists and community teams can host discussions they control.
Free planAssistant
Amazon Corretto is a no-cost, multiplatform, production-ready distribution of OpenJDK. AWS publishes long-term supported builds for Java development and deployment, and runs Corretto internally on large-scale production services.
Free tier unknownAssistant
CORS Tester is a browser-based tool on cors-error.dev for checking Cross-Origin Resource Sharing behavior on an API URL. You can send configurable GET, POST, PUT, DELETE, or OPTIONS requests with custom origins, headers, credentials, and bodies, then inspect preflight and response headers against a CORS checklist.
Free tier unknownResearch
Corvera is a sales intelligence engine for CPG brands that connects distributor and retailer feeds into one governed layer and ranks the accounts and actions sales teams should pursue each day.
AI writing and text workflows
Cosmic AI Support Agent answers website questions using the site's published content.
Free planAssistant
Designers add Couch tags to markup to make regions editable while keeping front-end HTML intact, with a simplified admin panel clients can use without learning PHP.
Free planAssistant
Counter is a privacy-friendly web analytics service and open-source project for tracking site traffic without cookies or IP fingerprinting. It reports daily unique visitors, referrers, and geographic locations with a simple dashboard, and invites users to start free and pay only when ready.
Free planAssistant
Countly Lite is the vendor’s self-hosted, open-source product analytics edition. It gives teams first-party mobile, web, and desktop analytics with privacy-focused data ownership, a plugin ecosystem, and community support rather than Countly’s hosted Flex cloud plans.
Free tier unknownAssistant
Country-State-City is a microservice and REST API for worldwide geographical data, including countries, regions, provinces, cities, and postal codes.
Free planAssistant
Coupler.io is a no-code data integration platform that connects hundreds of sources to spreadsheets, BI tools, and warehouses. It blends and transforms imported data, schedules refreshes, and adds AI-assisted analysis plus agent workflows for teams automating reporting pipelines.
Free tier unknownAssistant
Courgette Testing is marketed as a way to run end-to-end tests on an application in minutes.
Free planAssistant
Courier is a mail transfer agent and integrated mail-server suite providing SMTP, IMAP, POP3, and mailing-list services. It targets administrators who want a consolidated, standards-based mail stack with related utilities such as maildrop and webmail components.
Free tier unknownAssistant
Coursable is a student workspace powered by AI that turns study materials into flashcards, summaries, and quizzes, adds document chat for faster answers, and supports personalized AI courses with curated web materials.
Free tier unknownAssistant
CourseAI helps creators build and sell online courses with AI-assisted generation, hosting, email funnel creation, and audience targeting. Plans advertise fee-free course sales so creators keep revenue from hosted courses.
Free planAssistant
CourseGenie is an AI-powered application that helps educators create course content faster, with collaboration features and tiered plans from a complimentary starter through paid Gold and Platinum subscriptions.
No free planAssistant
Course Hero is a study platform with millions of uploaded course documents, expert Q&A, and AI-assisted tools such as AI Homework Help, Quillbot writing tools, and a Symbolab math solver. Students search institution-specific materials and unlock step-by-step explanations through membership.
Free tier unknownAssistant
CourseMind.io hosts the CourseMind e-learning platform (ProtonX technology) for schools and training teams, with roles for students, teachers, and admins, course creation workflows, submissions, grading, and premium user capabilities inside the web app.
Free planAssistant
Coursera is an online learning marketplace with courses, certificates, and degrees from universities and companies. Learners can audit many courses for free without graded credentials, while Coursera Plus and individual Specializations add certificates, projects, and broader catalog access through paid subscriptions.
Free tier unknownAssistant
CourseRev.ai automates golf course operations with an AI voice concierge and chat-based booking that unifies phone, web, text, and WhatsApp into one tee-time engine synced to existing tee sheet systems.
Free planCode
Couscous is a static-site generator tailored for project documentation stored as Markdown in your repository. It previews locally with couscous preview and publishes to GitHub Pages via couscous deploy without imposing a rigid docs directory layout.
Free tier unknownWriting
Covera provides AI workflows for independent insurance agencies, automating submission intake, carrier quoting, quote comparison, collections, and account rounding while syncing with AMS tools and email so brokers approve each action.
Free tier unknownAssistant
CoverageCompanion.ai lets users upload health plan documents to clarify treatment options and expenses. The landing page invites visitors to get started by uploading a document for AI-guided coverage explanations.
Free planAssistant
Coveralls tracks test coverage history and statistics for software repositories, highlighting untested code so teams can ship with more confidence. It integrates with GitHub, Bitbucket, and GitLab, stays free for open-source repos, and sells paid cloud plans for private repositories and enterprise hosting.
Showing 2,592 of 7,456 tools
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