Explore AI Tools & Apps

Copyleaks

Copyleaks · AI Detection

Copyleaks is an AI-powered content integrity platform that checks text and images for plagiarism and AI generation, then explains why something got flagged. Schools use it to catch AI-written essays, publishers use it to spot stolen copy, and companies use it to track whether their content shows up in large language models without permission. It started as a plagiarism checker in 2015 and now bundles AI detection, AI image checks, grammar feedback, and content moderation into one dashboard. There's a free tier, a $13.99/month personal plan, and enterprise pricing built around API and LMS integration.

Copy.ai

CopyAI, Inc. (owned by Fullcast since October 2025) · Other

Copy.ai is a go-to-market AI platform that handles sales and marketing work end to end: it drafts ad copy, blog posts, and outreach emails, then chains those drafts into automated workflows that research prospects, enrich leads, and push finished assets into your CRM. It's built for revenue teams rather than solo writers.

Consensus

Consensus · Coding

Consensus is an AI academic search engine and research assistant that answers questions using peer-reviewed papers rather than open web pages. You type a question in plain language. It pulls matching studies from a corpus of more than 220 million papers, then writes a cited summary of what those studies found and where the peer-reviewed sources disagree. So it suits students, clinicians, and researchers who need real scientific sources instead of a chatbot's best guess.

Cohesive

Unacademy Inc. · Writing · Productivity

Cohesive is a browser-based AI content editor from Unacademy Inc. that combines a writing canvas, 200+ fill-in-the-blank templates, an AI image generator, and AI voiceovers in one workspace. It's built for marketers, freelance writers, and small teams who want a finished blog post, ad, or script without juggling five subscriptions. Unlimited words come free. Paid tiers start at $25 per editor per month.

Codeium

Codeium (Exafunction, now part of Cognition) · Coding

Codeium is a free AI coding assistant that plugs into the editor you already use and suggests code as you type. It covers 70+ programming languages and installs across 40+ editors, including VS Code, JetBrains, Vim and Neovim, Emacs, and Xcode. If you want AI autocomplete without a subscription, this is one of the few tools that still delivers it. The extension line was renamed Windsurf Plugins in April 2025, and the free tier still gives individual developers unlimited completions, in-editor chat, and natural language code search.

Clipdrop

InitML (acquired by Stability AI in 2023, then Jasper in 2024) · Image

Clipdrop is an AI photo editor that handles the fiddly parts of image work in a few clicks: cut out a subject, delete a stranger from the background, blow a low-res shot up to print size, or generate a new image from a text prompt. It runs in a browser, ships desktop apps with plugins for Photoshop and Figma, and covers a lot of what Photoshop users used to do by hand. The free tier is genuinely usable, but it caps you at roughly 20 to 50 operations per day depending on the tool.

Cleanvoice AI

Sigmoid Creativity S.R.L. · Voice & Language

Cleanvoice AI is a web-based AI audio and video editor built for podcasters, media teams, and developers. It automatically removes filler words, stutters, mouth sounds, breaths, and dead air from recordings, then enhances speech and returns a cleaned file with an editable timeline. You upload a file, pick what to cut, and download the result. No timeline wrangling required.

Cleanup.pictures

Init ML · Image

Cleanup.pictures is a browser-based AI photo editor that removes unwanted objects, people, text, and blemishes from pictures in a few seconds, which means you can clean up a photo you'd otherwise have to open in Photoshop, build a mask for, and clone-stamp by hand. You drag in an image, brush over whatever you want gone, and the tool rebuilds the background behind it. It runs on the web and on mobile, needs no account for the free tier, and limits free exports to 720px unless you pay.

Claude

Anthropic · Other · Chatbot

Claude is Anthropic's AI assistant, available as a chat app on web, desktop, and mobile, plus a coding tool and a developer API. You type a request and get back writing, analysis, code, or a working file. It handles long documents through a context window that reaches 1M tokens on current models. Paid tiers add Claude Code, design and document tools, and higher usage.

Civitai

Civitai · Image

Civitai is an AI art generator and model sharing platform where people share, download, and create AI art from open models. The library covers checkpoints, LoRAs, embeddings, and full workflows built around Stable Diffusion and Flux. It pairs that library with an online AI image generator, so you don't need a graphics card to try anything. Good place to start. The AI art community here is the real draw, and it works best as an entry point to AI art and a place to publish your own fine-tunes.

ChatGPT Writer

Devcraft Studio · Writing

ChatGPT Writer is an AI writing assistant that runs as a browser extension and drafts emails, messages, and replies inside the sites where you already type. Think of it as an AI email writer that lives in your inbox. It's now branded Jetwriter AI, after a September 2025 rebrand, but the product underneath is the same tool that put ChatGPT into Gmail back in 2022. It works on Gmail, LinkedIn, Outlook, Slack, and most editable text boxes, and it's powered by a mix of GPT-5, Claude, and Gemini models rather than a single AI.

ChatDOC

PAI Tech · Productivity

ChatDOC is an AI PDF chat assistant built by PAI Tech that lets you chat with PDF files instead of skimming them. You ask a question in plain language and get the answer back with citations. Upload a PDF, Word file, scanned page or website URL, and it summarizes, extracts and explains the content, then cites the page and snippet behind every answer. It runs in a browser plus Chrome and Edge extensions. A free plan covers light use before the Pro subscription takes over.