15,347 tools
Compare plans, free tiers and API access across thousands of AI tools — every fact carries its source and check date.
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Free tier unknownAssistant
Kids Tell Tales markets personalized AI adventures designed to spark children's imagination. The public site is a lightweight web app with branding and support contact information but limited same-site product detail beyond the core adventure promise.
Free to startAssistant
Kidtime is a co-parenting app with shared custody calendars, messaging with tone check, expense logging, recorded calls, attorney access, and court-ready PDF exports. It also offers a free web parenting-time calculator that emails printable custody schedules.
Free planAssistant
Kidzbook lets families and creators generate personalized children's picture books with AI illustrations, optional bilingual layouts, audio narration, and PDF export. Paid subscriptions raise monthly book and image edit limits and unlock the full book editor.
No free planModel API
Kie.ai is a pay-as-you-go API platform that gives developers one API key and one credit balance for third-party image, video, music and language models such as Veo, Kling, Suno, Nano Banana and Gemini, with a web playground for testing.
Free trialAssistant
Kili Technology provides a collaborative data labeling platform for image, video, text, PDF, geospatial, and audio datasets with quality workflows, AI-assisted pre-annotation, and enterprise security certifications. Teams use it to build training, fine-tuning, and evaluation data for ML products.
Free to startBilling
Kill Bill is an open source subscription billing and payments platform for SaaS and marketplaces. It provides plugin-friendly invoicing, payment routing, and catalog management that teams self-host or extend for custom monetization stacks.
Free tier unknownCode
Killercoda provides browser-based interactive environments for learning DevOps, Linux, Kubernetes, and related certifications. Learners run hands-on scenarios without local VM setup, with optional Killercoda PLUS offering longer sessions and extra features.
Free to startCode
Kilo (Kilo Code) is an open-source AI coding agent available in VS Code, JetBrains, CLI, and cloud workflows with access to hundreds of models via BYOK or Kilo Gateway. Teams plans add collaboration, analytics, and centralized billing while inference is billed separately.
Free planCode
Kilvin is an AI-native software agency and workspace platform that builds custom internal apps for teams instead of forcing generic SaaS templates. Customers use a shared secure workspace with databases, file storage, access controls, and an embedded build agent, or hire Kilvin engineers for managed delivery.
Free planTime tracking
Kimai is an open source time tracker for project-driven teams with invoicing, exports, and optional Kimai Cloud hosting in the EU. Organizations can self-host with Docker or subscribe to managed cloud plans priced per user.
Free tier unknownWriting
Kimi is Moonshot AI’s assistant for agentic programming and knowledge work, highlighting Kimi K3 for multi-step agents, Swarm task execution, and document-heavy workflows such as presentations and research. The public site focuses on chat, plugins, and scheduled tasks rather than a separate developer console brand.
Free to startCode
Kimi API Platform exposes Moonshot AI models—including Kimi K3, K2.7 Code, and K2.6—with long context, tool calling, vision, and official tools such as web search and code execution. Developers authenticate with API keys via OpenAI- or Anthropic-compatible endpoints and pay as they consume tokens.
Free tier unknownAssistant
Kimi Business is Moonshot’s intelligent office subscription for enterprise teams, offering collaborative Kimi capabilities with business data protections and seat-based licensing. Official docs describe annual business billing, seat management, and procurement-friendly invoicing separate from individual Kimi Membership.
Free tier unknownAssistant
Kimi Claw deploys OpenClaw as a 24/7 cloud or local AI assistant with memory, scheduled tasks, and messaging integrations. Kimi configures Instant Thinking models and skills, and preview Claw Groups enable multi-agent collaboration in shared chats.
No free planCode
Kimi Code is Moonshot’s developer-facing coding stack spanning a desktop app, CLI, and IDE plugins powered by Kimi K3 with up to 1M-token context. It runs locally on your machine to edit codebases, execute commands, search the web, and automate programming tasks through conversational agents.
No free planCode
Kimi K2 is Moonshot AI's open-weight mixture-of-experts model family built for agentic coding, long-context reasoning, and tool use, with releases such as K2.7 Code highlighted on Moonshot's official site. Developers access models through Kimi apps, Moonshot's open platform, and API docs rather than a separate K2 storefront.
Free to startCode
Kimi K2.6 is a general-purpose multimodal model on Kimi API Platform supporting text, image, and video input, thinking and non-thinking modes, tool calling, and a 256K-token context window. It targets chat, agent, visual understanding, and complex reasoning workloads billed per token.
Free tier unknownResearch
Kimpton provides evaluation infrastructure for models and agents, including private environments, behavioral benchmarks, and Koliseum-style live evaluations. Teams run benchmarks via CLI or API, compare checkpoints on long-horizon and multi-agent tasks, and export structured reports.
Free tier unknownAssistant
Kin is a personal AI companion app focused on long-term memory, daily coaching, and private conversations across life and work contexts. The marketing site highlights high App Store ratings, privacy-by-design positioning, and mobile-first access.
Free tier unknownVoice
KIN is a voice-first shared family calendar app that keeps households aligned on schedules through voice-powered planning. Marketing emphasizes family scheduling assistance rather than generic task lists.
Free planCode
Kinde is a customer identity and access management platform covering authentication, user management, organizations, feature flags, billing, and customizable login experiences. It targets startups and SaaS teams with tiered MAU-based plans and optional monetization tooling.
Free planAssistant
Kinder Games hosts fast, kid-friendly quiz games backed by fresh AI-generated question banks for varied topics, grades, and difficulty levels. The public site is minimal and points visitors to a support tip jar rather than a full marketing portal.
Free tier unknownAssistant
Kinderbesteck-gravur.de is a German e-commerce shop selling personalized children’s cutlery with engraved names. Shoppers customize designs online, checkout via Stripe, and receive engraved spoon-and-fork sets marketed as gifts with fast delivery.
Free tier unknownAssistant
Kindred Tales helps families capture a parent or grandparent's life story into a hardcover memoir using weekly email prompts, a web editor, voice recording, AI biographer chat, or uploaded audio. Purchases are one-time packages with optional AI features rather than subscriptions.
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