Search 4,800+ listed AI tools, filter by category or pricing model, and open any listing for features and alternatives. Listings are compiled from public product information; how we check them.
Grammarly is an AI writing and productivity assistant for proofreading, rewrites, tone, drafting, and team writing guidance across apps and documents. Grammarly is now part of Superhuman.
Midjourney is a community-funded AI research lab offering subscription access to its image and video generation models.
Perplexity is an AI answer and research service that combines web search and cited answers with advanced models, deep research, and Computer workflows.
Stable Diffusion is Stability AI's family of image-generation models, including Stable Diffusion 3.5 variants for self-hosting, API use, cloud partners, and web applications. Eligible users may use core models under the Stability AI license; hosted API use is credit-based.
Claude is Anthropic’s AI assistant for writing, coding, research, and working with documents and images, with web search and artifacts.
Duolingo Max is Duolingo’s higher-tier language-learning subscription with AI-powered practice features such as roleplay and explanations. Availability and price vary by country, platform, and plan; check the current in-app offer.
Obsidian is a free local-first Markdown knowledge base with linked notes, graph views, and community plugins; optional Sync and Publish services are paid.
Todoist is a task and project manager with natural-language task entry, reminders, calendar and team features, and AI-assisted task tools on supported plans.
Replika is an AI companion app for text and voice conversations, with optional subscriptions that add calls, customization, image features, and enhanced conversation capabilities.
Anki is a spaced-repetition flashcard program; the desktop software is free, while the official iOS app is a paid one-time purchase. AI add-ons are third-party extensions.
Google Gemini is Google’s AI assistant for writing, analysis, research, coding, and image-related tasks, available on free and paid plans.
Loom is an asynchronous video messaging and screen recording platform with AI-generated titles, summaries, chapters, meeting notes, and transcript-based editing.
Google's Gemini assistant and model family supports research, writing, coding, and image and media creation. Google AI subscriptions provide higher access and integrations across Google's apps; availability and pricing vary by region.
Hugging Face hosts a platform and community for discovering, sharing, and collaborating on machine-learning models, datasets, and interactive apps, with inference and deployment services. The Hub is free; individual PRO is $9/month.
Stable Diffusion is Stability AI’s family of open image-generation models, including Stable Diffusion 3.5 and SDXL, usable under community or enterprise licenses.
Automation and AI orchestration platform for connecting apps, building workflows, and deploying AI-powered systems. A free plan is available.
QuillBot is an AI writing suite for paraphrasing, grammar checking, summarizing, translation, and citation support. It has free and Premium plans; pricing depends on the selected plan, billing term, and region.
Roam Research is a networked note-taking and knowledge graph application for linked daily notes, research, collaboration, and APIs.
Notion's built-in AI workspace assistant can answer questions, create and edit pages and databases, search connected apps, and capture meeting notes. Core AI access is included in Business and Enterprise plans; other plans have limited trial use.
Perplexity is an AI search and answer engine with sourced responses, research modes, file analysis, image generation, and access to advanced AI models on paid plans.
Phind was an AI search engine and coding assistant for developers; its current service availability and product offering could not be verified from an active official product page.
Taskade Genesis turns prompts into apps, AI agents, and automated workflows inside a collaborative workspace.
AI Dungeon is a free-to-play interactive fiction game where players create and continue text adventures with AI; paid tiers add premium models and other features.
Civitai is a community platform for discovering and sharing generative AI models and related creative resources, with image-generation features and optional paid benefits.