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Added on Nov 09,2026
Circles is a hosted WhatsApp MCP server that links your personal WhatsApp number and serves the chats you choose to AI agents such as Claude, ChatGPT, Instinct, Claude Code, Cursor and Grok. Your agent does the thinking, while Circles prepares the messages it reads.
It links your existing number as a linked device, so there is nothing to install on your laptop, no bridge to run and no WhatsApp Business account needed. It keeps the chats you open in sync and serves them over a remote MCP endpoint with OAuth 2.1 sign-in, or with a bearer token you create.
Messages arrive ready for an agent to use. Voice notes and audio files are transcribed automatically in the language they were spoken, and the transcript sits inside the message so it can be searched. Photos, PDFs, documents and videos up to 50 MB are kept and handed to the agent on request, and senders come back by the name you saved.
Key features include nine tools: allowed_chats, activity, catch_up, search, people, group_members, documents, get_media and send. Agents can catch up on what was missed, search across chats including spoken words, find files and send replies in chats where sending is allowed. All available history in allowed chats is searchable on every plan.
Permissions are set per chat: hidden, read, or read and send. Hidden chats do not exist for agents at all. Every request an agent makes, including refused ones, appears in an activity log, and disconnecting an agent ends its access at once.
Connecting is done with a single tap for Instinct, a custom connector address for Claude and ChatGPT, or a token and config block for Claude Code, Cursor and Grok. There is also an HTTP API with OpenAPI 3.1 for agents and tools such as n8n that do not use MCP.
Pricing: the Free plan covers 2 chats for up to 3 months from linking. Plus is $14.90 a month for up to 10 chats and Pro is $29.90 a month for every chat you allow. Every plan includes all features, and there is a 14-day free trial of Pro with no card required.
It is suited to people who already use AI assistants and want them to summarise group chats, transcribe voice notes, find shared files and draft replies from their personal WhatsApp.
By the PowerfulAI.tools Editorial Team · Updated 10 November 2026 · Researched with AI assistance and checked against the official Circles website · How we review tools
A 14-day trial covers all chats with no card required; after that Free covers 2 chats for up to 3 months from connecting, Plus costs 39 ILS per month for 10 chats and Pro costs 79 ILS per month for all chats.
Pricing checked against the official Circles website in November 2026. Prices can change, so confirm before you buy.
WhatsApp-heavy professionals and parents who want to ask Claude or ChatGPT what they missed in their chats and send quick replies without opening WhatsApp.
You enter your number, then scan a QR code or enter a code under Linked Devices in WhatsApp, the same way WhatsApp Web works. Nothing needs to be installed.
Circles says it does not read your chats or train models on them. Hidden chats do not exist for the AI, and a chat marked never-store has its saved copy deleted.
Yes. Circles refunds the full amount if you ask within 7 days of the first charge on a paid plan.
Popular alternatives to Circles include Voilà, Hiding AI and Flowith. Compare their pricing and what each is best for below.
| Tool | Pricing | Best for |
|---|---|---|
| Voilà | Freemium | Professionals who read and write a lot online and want an AI assistant for email, summaries and rewrites inside the brow... |
| Hiding AI | Free Trial | Job seekers and remote workers who want discreet AI notes, transcripts and answers on their desktop during video calls. |
| Flowith | Freemium | Creators and knowledge workers who prefer a visual canvas over a linear chat for working with several AI models. |
| SaveDay | Freemium | Researchers, students and heavy readers who save lots of articles and videos and want to find them later by describing w... |
| Loopa | Freemium | Busy professionals and founders who want to hand everyday tasks to AI agents from one place. |
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