Discover the best AI tools with Kenning.

1,086 AI tools, checked against official pages, store ratings and what real users say, with prices and a plain verdict on the ones worth your time.

Updated monthly.

All tools, A to Z page 3 of 19

ChatOn

A subscription chatbot app that runs on other companies' AI models, sold by AIBY.

ChatPDF

Upload a PDF such as a textbook or report and ask questions or get summaries about it.

ChatPlayground AI

A subscription site that sends one prompt to several chatbots at once and shows answers side by side

ChatPRD

An AI assistant for product managers that drafts product requirement documents and gives feedback on them

Chatterbox Turbo

Resemble AI's free, open-source English text-to-speech model with voice cloning and built-in watermarking

Chaturji

A shared AI workspace for teams that bundles ChatGPT, Claude, Gemini and Grok under one company account

ChefGPT

Suggests recipes from what's in the cupboard, plans weekly meals with a shopping list and logs calories from photos.

Chipp

A platform and service that builds AI agents and rebuilds a company's internal software

Cisco Antares

Cisco's small open-weight models that find where known security vulnerabilities sit in a codebase, running locally.

Clarity AI

Upscales and sharpens photos and images to much higher resolution, with paid monthly credit plans.

Claude

Anthropic's chatbot, strong on writing and on pointing out holes in an argument, with a tight free allowance.

20/25

Claude Agent Skills

Folders of instructions, scripts and files that Claude loads when a task calls for specialist know-how.

Claude Code

Anthropic's coding agent that reads a codebase, edits files and runs commands from the terminal, IDE or web

Claude Code Review

A Claude Code service that sends several agents to review each GitHub pull request and comment on problems

Claude Cowork

Claude's agent mode that works through tasks in local files and apps and returns finished documents for review

Claude Design

An Anthropic Labs tool for making designs, prototypes, slides and one-pagers by talking to Claude

Claude Fable 5

Anthropic's June 2026 Mythos-class model, released with safeguards so it could be offered to everyone

Claude Fable 5.1

Anthropic's September 2026 top model for coding and knowledge work, with much cheaper cache reads than Fable 5

Claude for PowerPoint

A PowerPoint add-in that builds and edits slides with Claude while keeping a company's template

Claude for Small Business

A bundle of Claude connectors and ready-made workflows for payroll, invoicing, bookkeeping and marketing

Claude for Teachers

Free premium Claude access with lesson-planning skills for verified US school teachers

Not in the UK

Claude in Chrome

A Chrome extension that lets Claude read pages, click, type and fill in forms in the browser

Claude Keychain

A free Mac menu bar app that keeps API keys in the macOS Keychain so Claude Code can use them without seeing them.

Claude Managed Agents

Anthropic's hosted APIs for building and running Claude agents in the cloud without managing infrastructure

Claude Marketplace

Anthropic's enterprise store where companies can spend part of their Anthropic commitment on partner tools

Claude Opus 4.5

Anthropic's November 2025 flagship model, aimed at coding, agents and computer use, at a lower Opus price

Claude Opus 4.6

Anthropic's February 2026 Opus upgrade, the first Opus model with a 1 million token context window

Claude Opus 4.7

Anthropic's April 2026 Opus model, stronger on hard coding work and with sharper image vision

Claude Opus 4.8

Anthropic's May 2026 Opus update, more reliable on agent work, with a cheaper fast mode

Claude Opus 5.5

Anthropic's September 2026 Opus model, close to Fable 5.1 on most work and cheaper to run than Opus 5

Claude Science

A Claude desktop app for scientists that runs analyses, searches research databases and records each step

Claude Security

Anthropic's code scanner that finds vulnerabilities in a GitHub repository and suggests patches

Claude Sonnet 4.6

Anthropic's February 2026 mid-sized model, which became the default for Free and Pro users

Claude Sonnet 5

Anthropic's June 2026 Sonnet model, close to Opus 4.8 on agent and coding work at a lower price

Claude Tag

Adds Claude to Slack as a teammate that anyone in a channel can tag and hand tasks to

Cleo

A chatbot that reads a linked bank account and answers questions about spending, with an optional jokey roast of bad habits.

15/25

Cloudflare Dynamic Workers

Cloudflare service that starts isolated sandboxes on demand to run code written by AI agents

Clue

Berlin-based period tracker that Mozilla rated 8/10 for privacy in 2026.

Coach by CareerVillage

Free career coach from a US charity that helps students and job seekers explore careers, practise interviews and plan applications.

Coachvox

Builds an AI version of a coach, trained on their content, to answer prospects and support clients

Code Arena

Arena's public testing ground where AI coding models build web apps and people vote on the results

Codemaps

Cognition feature that draws an AI-annotated map of how code in a repository fits together

CodeSignal

Hiring and training platform that tests job candidates and staff with coding and skills assessments plus AI interviewers

Codex

OpenAI's coding agent that writes, fixes and reviews code from the ChatGPT app, terminal, editor or cloud

Codex Security

OpenAI security agent that scans code repositories for vulnerabilities, tests them and proposes fixes

Cofounder 2

Manager agent that runs engineering, sales, marketing and design agents for solo founders

Cohere North 2

Cohere's enterprise AI agent platform, updated with memory, shared skills, app building and spending caps

Cohere Parse 5

Cohere vision model that turns PDFs, slides and scans into clean Markdown for search and AI tools

Cohere Transcribe

Open-source Cohere speech recognition model that turns audio in 14 languages into text

Coldreach

AI sales development agent that finds companies showing buying signals and writes researched cold outreach

Comet

Perplexity's free web browser with an AI assistant that can read pages and, on paid plans, click through sites for its owner.

12/25

Comfy Deploy

Platform for running ComfyUI image workflows in the cloud and turning them into APIs for apps

Command A+

Open-source Cohere language model for reasoning, images and agent tasks across 48 languages

CompliantChatGPT

Healthcare AI assistant that strips patient details before sending clinical notes and questions to AI models

Composer by SoFi

US trading app where investors describe a strategy in plain language and AI builds and runs it

Not in the UK

Concierge

AI answer engine that B2B software companies put on their websites to answer buyer questions

Consensus

Search engine that answers questions from published scientific papers and shows which studies agree.

ContentRadar

LinkedIn and X writing and scheduling tool that turns existing content into posts

Context

AI office suite where staff and AI agents share docs, sheets, slides, chat and tasks

Conveyor

AI platform that answers customer security questionnaires and RFPs and hosts a public trust centre