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Free picks · 4,082 AI tools (2026)

Tools you can use for free, with the newest listings first.

4,082 tools
Cramly AIAI EducationCramly.ai is an AI-powered student aid that optimizes study time through content inspiration, career guidance, discussion insights, plagiarism detection, and prompt suggestions. With over 1 million users, it's a trusted companion for academic success.cramly.aiFreeCramJamAI EducationCramJam converts PDF slides, notes, and quizzes into customizable study tools with embedded citations. Teachers generate interactive quizzes for assessment, while students self‑test with instant feedback. It streamlines material organization and supports citation management for academic integrity.cramjam.ioFreeCramdAI EducationCramd is an AI-powered learning platform that creates customizable flashcards from study materials using AI analysis. It enhances retention with spaced repetition, active recall, and progress tracking while supporting mind mapping and the Feynman technique.trycramd.comFree★ 4.0cram.fyiAI Recruiting & Jobscram.fyi aggregates interview questions across technical, behavioral, and situational categories, letting users filter by role, difficulty, or company. It delivers AI‑generated concise answers, practice prompts, and company profiles to streamline preparation and boost confidence.cram.fyiFreeCraion AIAI Image GenerationCraion AI is an AI art generator that creates unique images from text prompts. It features a user-friendly interface, prompt editing, and suggestions for ideas, catering to both beginners and experienced artists with diverse artistic styles.craionai.comFreeCradleAI Models & TrainingCradle is an AI‑driven protein engineering platform that ingests wet‑lab data, builds custom models, and generates optimized sequences for binding, stability, and expression. It offers full‑plate design, real‑time metrics, and SOC 2 security, streamlining lead optimization.cradle.bioFreecr8.artAnalytics & BICr8.art offers domain protection services that safeguard websites from threats like domain theft and unauthorized changes. Its monitoring system alerts users to suspicious activity, ensuring the security and integrity of their online presence.cr8.artFreeCowriterAI Writing ToolsCo-Writer is an AI-powered platform that enhances creative writing speed and offers various tools for writing, marketing, emails, and soon coding in a secure and private environment suitable for personal and professional use.cowriter.orgFreecoworking.liveAI Video Generationcoworking.live offers a distributed deep‑work platform that lets users host virtual or local coworking rooms on a single topic, with silent video, presence indicators, synchronized Pomodoro timers, privacy‑focused blur filters, and activity tracking for frequent collaborators.coworking.liveFreeCoverSentryAI DocumentsCoversentry analyzes cover letters for job seekers, creates personalized and sound cover letters. It offers improvement suggestions and securely processes document uploads or pasted text without storing or tracking user information.coversentry.comFree★ 3.0Covers AIAI Audio & VoiceCovers.ai uses AI to transform songs into remixes, covers, and social‑media videos. It swaps lyrics, genres, and vocals, offers custom voice generation and text‑to‑speech, and produces TikTok‑ready clips, enabling quick, high‑quality audio‑visual content.covers.aiFreecovariant.aiE-commerceCovariant is an AI robotics platform that uses the RFM‑1 model trained on a multimodal warehouse dataset to let robots pick any SKU for order fulfillment, inventory management, and cycle counting. Fleet learning shares insights to improve performance.covariant.aiFreeCovalAI AgentsCoval lets teams test, monitor, and manage conversational AI agents by simulating thousands of realistic interactions, tracking metrics such as latency and intent accuracy, sending real‑time alerts, and supporting role‑specific workflows—all under SOC2, HIPAA, and GDPR compliance.coval.devFreeCoursnapAI DocumentsCoursenap is an AI tool that summarizes long YouTube videos into essential highlights and condensed transcripts. It simplifies key information extraction from tech-related content, boosting learning effectiveness.coursnap.appFreeCourseRevAI EducationCourseRev.ai is an AI-driven platform that streamlines course management, generates personalized materials, tracks student performance, and facilitates communication, helping educators enhance teaching methods and improve student engagement across academic settings.courserev.aiFreeCourseMindAI EducationCourseMind is an AI-powered tool that helps efficiently manage online schools or organizations by providing course creation tools and marketing strategies to streamline management and enhance the learning experience for members.coursemind.ioFreeCountless.devAI Models & Trainingllmarena.ai offers side-by-side LLM comparisons across major providers, showing specs like context window, output capacity, modality and routing options. Filters and role-based categories help developers, ML engineers, product managers and researchers select suitable models.countless.devFreeCostumePlay AIAI MarketingCostumeplay AI enables users to virtually try on outfits and costumes with on-model photos, and generates high-quality campaign videos for businesses, featuring customizable options for social media, all while minimizing costs associated with traditional photoshoots.costumeplay.aiFreecorti.aiAI Audio & VoiceCorti offers cloud‑based Speech‑to‑Text, text generation, and agentic framework APIs for healthcare developers. It automates medical transcription, structured documentation, ICD‑10/CPT coding, and prior‑authorization letters, integrating with EHRs for compliance and revenue optimization on sovereign cloud.corti.aiFreecortexlabs.aiAI Models & TrainingCortex is a blockchain platform that integrates AI into decentralized applications, enabling on-chain AI inference with GPU resources. It features smart contracts with machine learning, supports Solidity, and offers a collaborative ecosystem for AI model sharing.cortexlabs.aiFreeCorrector AppAI Writing ToolsWeb‑based grammar checker supporting 27 languages—including Tagalog and English variants—highlights spelling, grammar, punctuation errors and offers corrections. It accepts rich text up to 15,000 characters, detects GPT‑style typos, and includes an AI content detector, usable from any browser.corrector.appFree★ 2.9CopyOwl.aiAI Writing ToolsCopyOwl.ai is an AI writing tool that aids in researching, citing, and composing various content types, offering customizable tone and style options while providing fully referenced citations for academic and professional use, streamlining the writing process.copyowl.aiFreeCopilotKitProductivityCopilotkit accelerates copilot creation with AI features for knowledge retrieval, context understanding, and text editing enhancements. Integrate production-ready copilots swiftly for increased productivity and engagement in your projects.copilotkit.aiFreeCopilotHubAI Coding ToolsCopilotHub is a curated repository of GitHub Copilot prompts, AI agents, development tools and MCP configs offering searchable, categorized instructions for code review, documentation, debugging, automated refactoring and systematic modernization across frontend, backend and database workflows.copilothub.directoryFree★ 3.0

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