Free picks · 4,082 AI tools (2026)
Tools you can use for free, with the newest listings first.
4,082 tools
Kolibri for SwiftUIProductivityWoofly is an iOS pet‑care app that centralizes veterinary records, vaccination schedules, medication reminders, and walk tracking. It syncs calendars for vet visits and grooming, and lets owners share secure notes with caregivers.noidentity.chFreeKolabrya AIAI DocumentsKolabrya converts unstructured documents, records, and audio into structured, source‑traced intelligence for medical, legal, and investigative professionals. Its modules manage case files, extract medical facts, summarize policies, transcribe hearings, and integrate securely via APIs.kolabrya.comFreeKokoro WebAI Audio & VoiceKokoro Web is an open-source AI voice generator offering multilingual text-to-speech capabilities with customizable accents. It features user-defined input profiles, self-hosting options, and model quantization for optimized performance, catering to developers and content creators.voice-generator.pages.devFreeKoahAI MarketingKoah is an AI-driven ad network that enables publishers to integrate context-relevant, personalized ads. It enhances user engagement through targeted placements and allows for optimization and testing of creative assets to improve interaction rates and revenue growth.koahlabs.comFreeknowt.comAI EducationKnowt turns uploaded PDFs, slides, videos, or audio into interactive study aids. AI generates summaries, flashcards, quizzes, and spaced‑repetition decks, supporting STEM, humanities, languages, and exam prep. Teachers can import Quizlet sets and track class progress.knowt.comFree★ 3.4KnowmaxOtherKnowmax consolidates support content into a single source of truth, offering AI‑powered search, guided decision trees, and visual how‑to guides. It lets CX agents retrieve contextual answers across channels, reducing handling time, boosting first‑contact resolution, and easing onboarding.knowmax.aiFreeKnowmailAI Writing ToolsKnowmail is an online hub offering structured guides, checklists, and up‑to‑date insights for email marketing professionals. It covers data‑driven strategy, deliverability, copywriting, segmentation, performance, cost management, compliance, and industry trends.knowmail.meFreeKnowleeAI SalesKnowlee AI is an AI‑first workforce platform that diagnoses workflow inefficiencies, builds custom agents, and integrates with CRMs to automate sales prospecting, scheduling, and recruiting. It offers GDPR, SOC 2, and AI Act compliance with audit trails, encryption, and human‑in‑the‑loop approvals.knowlee.aiFree★ 3.0Knowee AIAI Writing ToolsKnowee AI is a Chrome extension that assists students with homework, essay writing, and research. It provides step-by-step problem-solving, outlines, and concept explanations, along with features for summarizing documents and finding peer-reviewed articles.knowee.aiFreeKniru: AI-Powered FinanceAI FinanceKniru is an AI‑powered dashboard that consolidates banking, investment, crypto, and loan data from 11,000 institutions, automatically tracks transactions, flags recurring charges, and offers spend analysis, net‑worth, subscription, and debt tracking with AI‑generated budgeting and investment insights.kniru.comFree★ 5.0KlynkAI SalesKlynk Orchestra centralizes customer success operations, automating onboarding, detecting renewal risks, tracking usage, and generating QBR decks. It integrates with Salesforce, HubSpot, Gainsight, ChurnZero, and more for predictive analytics and proactive engagement.klynk.aiFreeKlonesAI Writing ToolsKlones is an AI tool that creates a digital clone of content creators, enabling efficient fan engagement and interaction. It replicates the creator’s style and tone while prioritizing data privacy and security, allowing users to focus on content creation.klones.ioFreeKlipmeAI Video GenerationKlipme automates generating short-form clips and summaries from long-form video for TikTok, Reels, and Shorts by analyzing audio/visual cues. It offers vertical autocrop, speech subtitles, beat-synced edits, generative styling, templates, and batch processing.klipmeapp.comFreeklink.cloudAI Chat Assistantsklink.cloud centralizes live chat, messaging, and phone support into a single dashboard. AI chatbots and agents resolve up to 80 % of tickets, while real‑time analytics track response time, SLA, and CSAT. Integrates with CRMs, WhatsApp, Telegram, email, and SIP.klink.cloudFreeKiwi FitnessAI HealthKiwi Fitness is an AI-powered personal trainer that delivers personalized, science-backed workout plans with real-time support. It uses gamification, community features, and adaptive programs to keep users engaged and motivated at home or in the gym.trainwithkiwi.comFreeKittl AIAI Image GenerationKittl is an all-in-one AI design tool for seamless creation. It provides templates, text effects, AI art feed, vector generator, and more to enhance designs. Users can collaborate, learn from tutorials, and elevate their creative projects with Kittl AI.kit.tlFreeKITI AIAI HealthKiti.ai catalogs ready‑to‑order viral recipe kits from popular creators. Users browse thousands, view ingredients, steps, creator details, and order directly. Home cooks gain instant access, while chefs use the kits for menu inspiration and trend tracking.kiti.aiFreeKiro AIAI AgentsKiro AI is an AI-powered IDE that transforms user prompts into specifications and structured tasks to accelerate prototype development and collaboration. It automates repetitive coding tasks with AI agents, supports multimodal input, and integrates with VS Code while ensuring security and privacy.kiro.devFree★ 2.8KingdomOtherKingdom is a web3 community game where players build virtual civilizations, gather resources, craft objects, complete quests, level up, trade items, and earn in-game currency. Accessible on desktop and mobile browsers, it offers a distinctive gaming experience.kingdom.soFreeKinetixAI 3DKinetix uses machine learning with 3D graphics to create realistic human motion. Its Kamo‑1 model accepts camera paths, 3D animations, reference images and natural‑language prompts for coordinated control, and integrates natively with Unity and Adobe Mixamo.kinetix.techFreeKinder gamesAI EducationKinder is an educational swiping game that uses AI to create personalized quizzes across various topics and skill levels. It promotes interactive learning and allows users to reset progress for repeated practice and mastery of subjects.kindergames.orgFreeKind PromptingAI MarketingKind Prompting analyzes the impact of tone in AI interactions, allowing users to create and compare kind and unkind message versions. This tool enhances communication strategies, promoting more effective and empathetic engagements with AI systems.kindprompting.comFreeKIN: Family CalendarProductivityKin is a voice-first family calendar app that simplifies scheduling with features like recurring events, real-time updates, photo attachments, and seamless integration with Google and Apple calendars, ensuring efficient coordination among family members.kincalendar.comFreeKin AIProductivityKin is a personal AI coach that retains user context, offering a five‑domain advisory board and daily voice‑driven sessions. It delivers proactive insights, reflection journaling, and mental‑load tracking, with local encrypted data and full export control.mykin.aiFree★ 3.0
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