Choose agents and conversational tools by task, access and control.
Choose the work before choosing the agent. Start with source-linked research or a prepared draft, then decide which recurring responsibilities are worth delegating.
Review source access, processing location, action permissions and the exit route as separate decisions.
Pick the conversation style, continuity controls and setup effort that fit the fictional experience you want.
Claude Duet fits invited US Pro or Max subscribers who want ongoing work using supported Claude account context.
Claude Duet fits invited US Pro or Max subscribers who want ongoing work using supported Claude account context. It is a phone-based research preview backed by a cloud computer; its briefings and background activity consume the same plan allowance as chat.
Muse is a cloud personal-agent service for tasks and ongoing goals, with free entry and paid subscriptions.
Muse is a cloud personal-agent service for tasks and ongoing goals, with free entry and paid subscriptions. Its activity trail, Goals view and action approvals are useful when a request needs follow-up beyond a single chat reply; availability still depends on the market and account.
SpicyChat is a hosted character-chat service whose practical limits depend on context, reply length, persona count and memory tools.
SpicyChat is a hosted character-chat service whose practical limits depend on context, reply length, persona count and memory tools. Its checked free plan has 4,096 context tokens, a 180-token reply ceiling and three personas; Memory Manager starts on a paid tier.
Anthropic PBC
Anthropic's AI assistant for conversations, writing, document work and other supported tasks.
Productivity
Explore appOpenAI OpCo, LLC
OpenAI's conversational AI app for asking questions, drafting text and working with supported media and files.
Productivity
Explore appMicrosoft Corporation
Microsoft's AI assistant for conversations, writing and other supported productivity tasks.
Productivity
Explore appAn AI agent service for carrying out supported multistep research and computer-based tasks.
AI & assistants
Explore appCharacter.AI
A conversational platform for creating and chatting with AI characters.
Entertainment
Explore appLuka, Inc.
An AI companion app for ongoing conversations with a customizable virtual character.
Health & Fitness
Explore appBeautifully Incorporated
An AI companion service for creating personalized characters and having ongoing conversations.
Entertainment
Explore app
Claude Duet is the more direct shortlist for an eligible Claude subscriber who wants continuity with existing Claude context. Muse is worth considering for ongoing personal goals and its dedicated agent environment. Neither is a universal choice: account access and your required services come first.
Join the official Claude Duet waitlist with the email used for your Claude account. The checked research preview requires an invited US Pro or Max account. Once invited, follow the provider’s setup link and begin with one small task before adding more connections.
Start with Claude Duet if you qualify for its preview and want work organized around your existing Claude context. Consider Meta Muse for a personal-agent workflow built around ongoing goals. Choose by the services the agent can actually use and the decisions you want to keep approving.
Use Meta’s official Muse entry point, confirm that your region and account can access it, then give it one clearly scoped job. Begin with research or a draft, identify the source apps and keep sending, purchasing and other consequential actions behind an explicit review.
Meta’s Muse launch describes a free entry route with paid upgrades, while Claude Duet’s checked preview is included in paid Pro and Max plans. Local model tools can avoid a hosted subscription for some jobs, but they are not automatically complete personal agents. Choose the free route that can finish your actual task.
Choose the sources, specify a delivery time and time zone, and ask the agent to prioritize decisions over general summaries. Keep the first briefing read-only. A useful output contains a short priority list, links to the originals and a separate set of proposed actions for your review.
Choose Character.AI for a hosted character-chat route with documented memory controls, SpicyChat when its persona and plan structure fits your needs, or SillyTavern when you want to manage a configurable frontend and a separate model backend. Check age eligibility and content rules for the service you choose.
Consider Character.AI when you want another hosted character-chat workflow with documented memory controls. Consider SillyTavern when you want to manage character cards and choose the model backend yourself. Neither is an automatic substitute for every SpicyChat feature; carry over your essential requirements before choosing.
Character.AI and SpicyChat both document free access with paid distinctions. SillyTavern is free software, but it needs a separately supplied model backend. Choose by context, memory tools, waiting or usage conditions and the cost of the complete setup; no candidate should be called unlimited without a current explicit entitlement.
Manage character-chat privacy in three passes: save what you want to keep, review conversation and memory controls, then use the provider’s deletion or account route when needed. Hiding a conversation is not the same as deleting it, and a character’s fictional memory is not an explanation of the service’s data policy.
For local AI assistance on a Mac, shortlist LM Studio for a graphical model-and-document workflow and Ollama for a model runtime you connect to other software. Neither name alone establishes a fully local autonomous agent. Check inference, tool execution, storage and network access separately.
Before connecting an app to an AI agent, identify the account, the information it can read, the actions it can perform and how to revoke access. Start with the smallest scope that can complete the job. Treat permission to read and permission to send, edit or delete as separate decisions.
Disconnect the service in the agent’s connection settings, then review the original service’s third-party access page. Remove the data-access grant you intend to revoke, rather than only disabling sign-in. Finally, review stored chats, memory and scheduled tasks, which may remain after the connection ends.
Before giving an agent email access, check which mailbox it can read, what it stores, who processes the information, how permissions are enforced and how you can remove access and retained context. If the task needs only a few messages, supplying those messages may be a better fit than connecting the whole inbox.
Prompt injection occurs when material an agent reads tries to redirect its behavior. Approval controls can reduce the damage of an unwanted action, but they do not establish that every summary is correct or that every attempted manipulation will be detected. Narrow access and review the exact proposed action.
