盘点常驻短信的顶尖 AI Agent：无需下载独立 App，发条消息即可替你办妥一切

无需再额外下载一个 App，越来越多的 AI Agent 已经可以通过像对待普通人那样直接发短信来进行互动。

You 给它发送你所需要的需求，它便能记住上下文，连接你已经在使用的应用与服务，并代你完成各项任务。这可以包括安排预约、整理日历、调研行程、发送电子邮件、预订餐厅、在线购物，或在数天后提醒你某件事。

尽管 Instinct 凭借在最新一轮 10 亿美元融资后达到 100 亿美元的估值成为目前最受关注的 AI Agent 之一，但这一赛道中还有许多其他选手正在发力。

以下是迄今为止最值得关注的代表产品，涵盖了从通用个人助理到专为家庭、差旅和工作打造的垂直 Agent。

Ask Proxy

Image Credits: Ask Proxy

Ask Proxy 最大的差异化在于其“像女性一样思考”，该公司在其官网上解释称，这意味着它力求在你提出要求之前就预先洞察到你的需求。

它的运作方式类似一个你可以像朋友一样发短信聊天的聊天机器人，无论你是需要挑选礼物的灵感、筹备活动的帮助，还是周末活动的推荐。你可以让它向日历中添加重要日期、设置提醒事项，或协助日常决策。你还可以给它发送照片，比如一张空桌子，来探讨如何为晚宴布置餐桌。

与普通聊天机器人不同，Ask Proxy 还会采取主动出击的方式。当它注意到你可能遗漏的事情，或者发现你可能感兴趣的新活动、餐厅或体验时，它会主动联系你。

此外它还推出了工作专用版本，公司称该版本“能让员工更快重返工作状态，同时避免将个人数据留在公司系统中”。

个人版收费为每天 1 美元。面向企业，大型公司的起步价为每位员工每月 15 美元，员工少于 49 人的小团队则为每位员工每月 23 美元。

Ask Proxy 基于 SMS 运行。你可以通过向 820-732-2625 发送“start”开始使用。

Caddy

Image Credits: Caddy

Caddy 是一款能将散落在手机各处的信息转化为可执行行动的 AI 助理。它常驻于 iPhone 用户的 iMessage 和 Android 用户的 RCS 中，因此用户无需经常检查独立的 App 或收件箱。

例如，一封邮件中包含需要添加到日历的约会，或者朋友发来了一串需要代买的物品清单。Caddy 能直接连接你的日历和对话，识别可能需要采取行动的事项，避免所有细节被埋没。它可以向日历添加日程、设置提醒、跟踪后续事宜，甚至为你进行调查调研。

Caddy 自 2026 年 4 月起已开启公开公测。

Comma

Image Credits: Comma

Comma 旨在同时管理工作与日常生活中的各项任务。Comma 能够全程推进任务直至完成，自行检查其工作成果并判断任务是否已彻底结束。

当需要决策或审批时，它会将已完成的工作呈现给用户审阅。它还会主动通知用户并推荐后续行动步骤。

它可以跨用户的浏览器、计算机和本地文件工作，同时支持通过 Signal、Telegram 和微信（WeChat）等通讯应用进行远程访问。Comma 能跨设备和对话保留上下文与记忆，并可提供每日简报、标记紧急事件以及总结通话录音。

Comma 支持免费试用，且已开源。

Fambot

Image Credits: Fambot

Fambot 是一款面向家庭的 AI “幕僚长（Chief of Staff）”，旨在将家庭生活中的众多繁杂事项整合在一起，包括学校通知、体育活动、餐饮规划、日历安排以及其他日常事务，并将其转化为井井有条的规划。

该服务同时通过 App 和短信运作。Fambot 适用于 iOS、Android 和 Web 端，家庭成员也可以直接通过 SMS 与其交互。每天晚上，Fambot 会自动发送第二天的每日摘要，包括接下来的日程、待办事项以及校服或行李打包要求等细节。家长可以通过回复这些消息来提问、核对信息或更改日程安排。

Fambot 目前支持连接 Gmail、Google Calendar、Outlook 和 WhatsApp，未来还计划加入对 Apple Calendar 的支持。

该公司于 2026 年 9 月初进入公测阶段，并获得了 350 万美元的前种子轮融资。该服务在测试期间免费提供，但 Fambot 预计最终的收费标准将大致相当于一份 Netflix 的订阅费用。

Folk

Image Credits: Folk

Folk 旨在成为一款可通过 iMessage、WhatsApp 和 Telegram 触达的 AI 助理。它能记住个人上下文、管理提醒、调研主题、追踪航班、处理电子邮件，并执行诸如餐厅预订等真实世界的任务。

其独特之处在于，Folk 运行在属于它自己的专用私有云计算机上。它还可以运行代码并执行多步骤任务，而不仅仅停留在对话式回复上。

Folk 于 2026 年 5 月开启测试，提供免费版本，同时如果你希望在后台无限制地运行任务，也可以选择每月 8.33 美元的 Pro 订阅方案。

Instinct

Image Credits: Instinct

Instinct 最初因以 25 亿美元估值完成 3.5 亿美元融资而登上各大媒体头条。2026 年 9 月，它又筹集了 10 亿美元，估值跃升至 100 亿美元。

这款随时待命的 Agent 可以代表你采取行动，而不仅仅是回答问题。用户可以通过文字或语音与 Instinct 沟通，并将其连接到已使用的各类应用与服务，例如邮件、日历、Google Workspace 等。该公司表示，早期用户已利用 Instinct 处理各种事务，从规划旅行、采买杂货，到预订门票和取消订阅服务等。

今年 9 月，Instinct 开始为用户的助理分配专用电子邮件地址。其初衷是让 Instinct 能代表用户创建并管理各种账户，而不会堆满用户的个人收件箱。该 Agent 可以使用自己的邮箱注册服务、联系商家、跟进需求，并处理需要邮箱账户的任务。（然而，这种高度自主性也引发了有关隐私与安全性的担忧。）同时，它也已开始推出代打电话功能。

目前该公司仍处于封闭测试阶段。

Iris

Image Credits: Iris

由 Hermes Agent 提供支持的 Iris，旨在让用户直接通过 iMessage 将任务委派给 AI 助理。用户可以连接常用的应用，只需发送一条简单的消息即可交托任务。该 Agent 随后会执行所需步骤，同时保留以往交互中的相关上下文。它还被设计为能够主动跟进用户，而非被动等待下一次指令。

Martin

Image Credits: Martin

Martin 是一款通用个人助理，可通过 SMS、电话、WhatsApp、电子邮件、Slack 以及它专属的 iOS 应用进行访问。

它可以协助管理日历、邮件、提醒事项、待办任务、笔记以及通讯联络。它还能代表用户发送消息或拨打电话，并提供需要关注事项的每日简报。

它的价格偏高，订阅费用起步价为每月 21 美元。

Maverick

Image Credits: Maverick

Maverick 自称为“住在你短信里的 AI 伴侣”，作为个人助理直接在短信对话中协助处理日常事务。

它可以纠正拼写错误、退订服务、从语音备忘录中提取并安排会议，并帮助群聊商定活动日期。一个值得注意的特性是，Maverick 在采取实际行动前会主动征得你的许可。

该平台还提供了数百种集成，包括 Discord、Gmail 和 Slack，使其能够与你现有的工具链顺畅连接。

它目前处于公测阶段，在 iMessage 上可免费使用。此外它还提供每月 27 欧元（约合 30.25 美元）的 Pro 版本，包含每月 500 次任务额度、20 个连接应用、定时任务及长期记忆功能。

Miso

Image Credits: Miso

Miso 将个人助理理念特别应用到了旅行出游场景中。

它通过 iMessage 运行，将 AI 行程规划与专属差旅旅行团队的支持相结合。用户可以通过发消息安排航班，同时 Miso 会兼顾用户的出行偏好、常旅客积分与其他优先事项。Miso 还能为旅客提供行程详情、航班实时动态更新以及个性化推荐。

Ohai

Image Credits: Ohai

Ohai 是另一款家庭助理，专注于帮助各个家庭应对日常生活所涉及的源源不断的信息与琐事。

用户可以发送消息、转发邮件或发起语音指令，该助理便能将其转化为时间表、提醒和日程安排。它还可以协调多位家庭成员之间的日历、家务分工和餐饮安排。

它提供了免费基础版，同时也根据家庭成员规模提供不同档位的订阅方案，起步价为每月 9.99 美元。

Ollie

ScreenshotImage Credits: Ollie

与其他面向家庭的 Agent 类似，Ollie 背后的逻辑在于：家庭成员其实已经拥有所需的一切信息，但这些信息散落在学校通知、日历、待办清单和群聊之中。Ollie 旨在将这些碎片化内容整合并保持同步。它可以持续跟踪日历、邮件、提醒事项、任务及其他家庭细节，随后通过短信向用户精准推送相关信息。

它相较其他 Agent 最大的不同点在于，Ollie 是首批获得 SOC 2 合规认证的主流家庭向 AI 助理之一，该认证是一项广泛采用的权威安全标准。

Ollie 于 2026 年 6 月推出，提供免费版本，付费计划起步价为每月 25 美元（包含 150 条消息）。另有每月 100 美元的套餐，支持多达 1,000 条消息。

Orbits

Image Credits: Orbits

Orbits 同样推出了一款聚焦家庭生活的 AI 助理。

它同时通过 Orbits App 和短信工作，能够整合日历、清单和对话，同时代你执行任务。这包括全网检索、购物下单、餐厅预订、更改约会以及索取家政服务报价。

此外，Orbits 还可以提醒家庭成员做家务、与服务提供商沟通，并协助协调核心家庭之外的各项责任安排。

Orbits 的投资方包括 Andreessen Horowitz (a16z) Speedrun 基金、N49P 和 Garage Capital 等。

Pally

Image Credits: Pally

用户可以像对待朋友一样与 Pally 互动，同时授权其访问日常依赖的应用程序。该助理能够串联分布在 WhatsApp、Gmail、日历和 Google Drive 等服务中的信息，帮助用户轻松跟踪规划安排、收据、重要日期、文件及其他细节。

该服务提供免费套餐，支持通过 iMessage、RCS 和 Telegram 使用。

Poke

Image Credits: Poke/The Interaction Company of California

Poke 于 2026 年 3 月上线，是一款可通过发短信直接联系的通用型助理。它可以处理涉及日历日程、规划、健康与健身、智能家居控制、照片处理以及其他日常活动中的任务。

2026 年 6 月，当苹果公司批准 Poke 成为其 Messages for Business 平台上首个入驻的 AI Agent 时，它引起了广泛瞩目。

Rather than downloading another app, a growing number of agents can simply be texted like an ordinary person.

You text it what you need, and it can remember context, connect to the apps and services you already use, and complete tasks on your behalf. That can mean scheduling an appointment, organizing a calendar, researching a trip, sending an email, making a reservation, shopping online, or reminding you about something days later.

While Instinct is one of the buzziest AI agents at present, thanks to its $10 billion valuation after its latest funding round of $1 billion, there are many others also making a play for this space.

Below are the most notable options so far, from general-purpose personal assistants to agents designed for families, travel, and work.

Ask Proxy

Image Credits: Ask Proxy

Ask Proxy’s biggest differentiator is that it “thinks like a woman,” meaning it aims to anticipate your needs before you even ask, the company explains on its website.

It works like a chatbot you can text like a friend, whether you need gift ideas, help planning an event, or recommendations for things to do that weekend. You can ask it to add important dates to your calendar, set reminders, or help with everyday decisions. You can also send it photos, like an empty table, to figure out how to decorate the table for a dinner party.

Unlike a typical chatbot, Ask Proxy also takes a proactive approach. It can reach out when it notices something you might forget or when it comes across a new activity, restaurant, or experience you might enjoy.

There’s also a work-focused version, which the company explains “gets employees back to work faster, while keeping personal data off company systems.”

The personal version costs $1 per day. For businesses, pricing starts at $15 per employee per month for large companies and $23 per employee per month for small teams with fewer than 49 employees.

Ask Proxy works over SMS. You can text “start” to 820-732-2625.

Caddy

Image Credits: Caddy

Caddy is an AI assistant that turns the information scattered across your phone into things you can actually act on. It lives in iMessage for iPhone users and RCS for Android users, so there’s no separate app or inbox to constantly check.

For instance, an email contains an appointment that needs to be added to your calendar or a friend sends a list of things to pick up. Instead of worrying about all the details getting buried, Caddy connects to your calendars and conversations, then identifies things that may require action. It can add events to your calendar, set reminders, keep track of follow-ups, and even do research for you.

Caddy has been available in public beta since April 2026.

Comma

Image Credits: Comma

Comma is designed to manage tasks across both work and everyday life. Comma carries tasks through to completion, checking its own work and determining when a task is finished.

Completed work is surfaced for review when a decision or approval is needed. It also proactively notifies users and recommends the next steps.

It can work across a user’s browser, computer, and files, while remaining accessible remotely through messaging apps such as Signal, Telegram, and WeChat. Comma maintains context and memory across devices and conversations, and can deliver daily briefings, flag urgent matters, and summarize recorded calls.

Comma is free to start and open source.

Fambot

Image Credits: Fambot

Fambot is an AI-powered “chief of staff” for families, designed to bring together the many moving parts of family life, including school communications, sports activities, meal planning, calendars, and other day-to-day responsibilities, and turn them into an organized plan.

The service is designed to work across both an app and text messages. Fambot is available on iOS devices, Android devices, and the web, and families can also interact with it directly over SMS. Every night, Fambot automatically sends a summary of the following day, including upcoming events, to-dos, and details such as school uniform or packing requirements. Parents can reply to those messages to ask questions, check information, or make changes to their calendar.

Fambot currently connects to Gmail, Google Calendar, Outlook, and WhatsApp, with support for Apple Calendar planned for the future.

The company launched in beta in early September 2026 and has raised $3.5 million in pre-seed funding. The service is currently free during the beta period, but Fambot expects to eventually charge roughly the equivalent of a Netflix subscription.

Folk

Image Credits: Folk

Folk is designed to be an AI assistant you can reach through iMessage, WhatsApp, and Telegram. It can remember personal context, manage reminders, research topics, track flights, handle email, and perform real-world tasks such as restaurant reservations.

One distinction is that Folk runs on its own private cloud computer. It can also run code and execute multi-step tasks rather than merely responding conversationally.

Folk launched its beta in May 2026, and it’s available for free but also offers a Pro subscription for $8.33/month if you want unlimited tasks running in the background.

Instinct

Image Credits: Instinct

Instinct first made headlines after raising $350 million at a $2.5 billion valuation. In September 2026, it raised $1 billion, valuing it at $10 billion.

The always-available agent can take actions on your behalf, rather than simply answer questions. Users can communicate with Instinct by text or voice and connect it to the apps and services they already use, such as email, calendar, Google Workspace, and more. The company says early users have used Instinct for tasks ranging from planning trips and buying groceries to booking tickets and canceling subscriptions.

In September, Instinct began giving users dedicated email addresses for their assistants. The idea is to let Instinct create and manage accounts on a user’s behalf without filling the user’s personal inbox. The agent can use its address to sign up for services, contact businesses, follow up on requests, and handle tasks that require an email account. (However, this level of autonomy has also raised concerns about privacy and security.) It’s also begun rolling out support for placing calls.

The company remains in private beta.

Iris

Image Credits: Iris

Powered by Hermes Agent, Iris is designed to let users delegate tasks to an AI assistant directly through iMessage. Users can connect the apps they use and hand over a task with a simple message. The agent then works through the required steps, while retaining relevant context from previous interactions. It’s also designed to follow up with users proactively rather than waiting for another request.

Martin

Image Credits: Martin

Martin is a general-purpose personal assistant reachable through SMS as well as phone, WhatsApp, email, Slack, and its own iOS app.

It can help manage calendars, email, reminders, tasks, notes, and communications. It can also act on behalf of users by sending messages or making phone calls, while providing daily summaries of what needs attention.

It’s a bit on the pricier side, with subscriptions starting at $21 per month.

Maverick

Image Credits: Maverick

Maverick describes itself as an “AI companion who lives in your texts,” acting as a personal assistant that helps manage everyday tasks directly from your messages.

It can fix typos, cancel subscriptions, schedule meetings from voice notes, and help group chats settle on a date for an event. One notable feature is that Maverick asks for your permission before taking action.

The platform also offers hundreds of integrations, including Discord, Gmail, and Slack, allowing it to connect with the apps you already use.

It’s currently in beta and free to use on iMessage. There’s also a Pro version for €27 per month (or approximately $30.25 USD), which includes 500 tasks a month, 20 connected apps, scheduled tasks, and memory.

Miso

Image Credits: Miso

Miso takes the personal-assistant concept and applies it specifically to travel.

It operates through iMessage and combines AI trip planning with support from a dedicated travel team. Users can arrange flights through messaging while Miso takes into account their travel preferences, loyalty points, and other priorities. Miso also gives travelers access to trip details and flight updates, along with personalized recommendations.

Ohai

Image Credits: Ohai

Ohai is another family assistant focused on helping households manage the constant stream of information and tasks involved in everyday family life.

Users can send messages, forward emails, or make voice requests, and the assistant can transform them into schedules, reminders, and plans. It can also coordinate calendars, household chores, and meals across multiple members of a family.

It includes a free basic option, but also offers different subscriptions based on family size, starting at $9.99 per month.

Ollie

ScreenshotImage Credits: Ollie

Similar to the other family-focused agents, the idea behind Ollie is that families already have the information they need, but it lives across school messages, calendars, task lists, and group chats. Ollie aims to bring those pieces together and keep them in sync. It can keep track of calendars, emails, reminders, tasks, and other household details, then deliver relevant information to users through text.

Its biggest differentiator from other agents is that Ollie is one of the first mainstream, family-focused AI assistants to achieve SOC 2 compliance, a widely used security standard.

Launched in June 2026, Ollie offers a free tier, as well as paid plans starting at $25 per month for 150 messages. A $100-per-month plan includes up to 1,000 messages.

Orbits

Image Credits: Orbits

Orbits also has an AI assistant that is focused on the household.

It works through both the Orbits app and text messaging, and can bring together calendars, lists, and conversations while also carrying out tasks for you. That can include searching the web, making purchases, booking restaurants, changing appointments, and requesting quotes for household services.

Additionally, Orbits can remind family members about chores, communicate with service providers, and help coordinate responsibilities beyond the immediate household.

Orbits is backed by investors like Andreessen Horowitz (a16z) Speedrun fund, N49P, and Garage Capital.

Pally

Image Credits: Pally

Users can interact with Pally as they would with a friend while giving it access to the apps they already rely on. The assistant can connect information spread across services such as WhatsApp, Gmail, calendars, and Google Drive, helping users keep track of plans, receipts, dates, files, and other details.

There’s a free plan available. It works over iMessage, RCS, and Telegram.

Poke

Image Credits: Poke/The Interaction Company of California

Poke launched in March 2026 as a general-purpose assistant that you can reach through text messaging. It can handle tasks involving calendars, planning, health and fitness, smart-home controls, photos, and other everyday activities.

Poke became particularly notable in June 2026 when Apple approved Poke as the first AI agent on the Apple Messages for Business platform. A month later, parent company The Interaction Company of California was acquired by AI coding startup Cognition in a deal valued in the low nine figures.

Rene

Image Credits: Rene

Rene is an AI personal assistant designed to be a user’s “best contact” rather than another productivity agent. It’s text-based and can turn natural-language conversations into tasks, reminders, summaries, and other follow-up actions. Rene also maintains context across conversations, allowing it to remember details and surface things that may need attention later.

Additionally, it has a browser, can write code, shop for you, as well as create slides and images.

Rene is currently available on iMessage, Telegram, and WhatsApp.

Skye

Image Credits: Skye

Instead of waiting for users to open an app, Skye is an “agentic homescreen” for the iPhone that analyzes information from connected services and surfaces what it thinks is relevant through contextual cards, suggestions, and daily briefings. The assistant can generate audio briefings, prepare information ahead of meetings, surface reminders, and identify potentially useful information.

The company, Signull Labs, raised about $3.6 million in seed funding in 2025. It entered private testing and beta in April 2026, and hasn’t yet announced a public release date.

Stanley

Image Credits: Stanley

Stanley is an AI content assistant aimed at content creators rather than general personal productivity. Available through iMessage, Telegram, and the web, it acts as a kind of AI head of content, helping users come up with ideas, turn them into posts, and maintain a consistent publishing schedule.

For instance, Stanley can connect to a user’s Instagram account, using that context to suggest content based on what the user has actually been doing. Users can also send voice notes, which Stanley turns into scripts, captions, and other social assets. It includes a content calendar and can schedule posts, with the broader goal of making content creation a more continuous, automated process rather than something users have to sit down and plan from scratch.

Szn

Image Credits: Szn

Szn is designed to coordinate tasks and follow-ups through a single conversation thread. Users can send text messages, voice notes, photos, or forwarded emails, and the assistant takes action on their behalf, including making calls, sending emails, and managing follow-ups.

According to the company’s website, Szn has served more than 7,500 businesses across 16 countries, completed over 10,000 jobs, and handled 95 hours of calls.

Tab

Image Credits: Tab

Tab allows users to delegate everyday tasks through familiar messaging platforms. Users can send requests to the assistant via iMessage or WhatsApp, ranging from ordering groceries to finding birthday gifts, and Tab handles the process on their behalf.

The company emerged from stealth in early October with a valuation of $300 million. Its investors include SV Angel, Valar Ventures, and American Spirit.

Tomo

The biggest differentiator with Tomo’s personal assistant for iMessage is that, instead of being a private assistant that only you interact with, Tomo can become part of group conversations.

Also, like other agents, it’s designed to help with goals, accountability, scheduling, and everyday organization. It also has the ability to send reminders, search the web, work with calendars and email, watch videos, and edit photos.

The basic plan starts at $19.99 per month.

Town

Image Credits: Town

Town is aimed more at professional life. It gives users a “Townie,” an AI assistant designed to learn how they work and handle recurring professional tasks. It can work with email, calendars, documents, Slack, and other platforms.

In June 2026, the company raised a $55 million Series A led by Andreessen Horowitz and Forerunner.

Underdog

Underdog is a privacy-focused AI assistant that launched an invite-only beta in early October 2026. Unlike cloud-based AI services, the model runs entirely on the user’s device, keeping personal data on hardware they already own. The initial release supports Mac and Windows computers, with Linux, iPhone, and Android versions planned for the future.

The company plans to offer the app for free initially and has stated that it will never include advertising.

Wajo

Image Credits: Wajo

Wajo’s first consumer agent, Fo, can call businesses, send emails, join group chats, make bookings and purchases, and coordinate with people to complete everyday tasks.

A key part of Wajo’s approach is giving Fo its own identity. The agent has its own email address, phone number, and payment card, allowing it to interact with businesses without requiring users to hand over their own credentials.

Notably, when Fo encounters something it cannot handle on its own, Wajo says it can bring in a human assistant to finish the task.

Fo launched publicly in September 2026 with a free tier, while heavier workloads and custom agents are available through a paid Pro offering.