Instinct AI alternatives you can use today — no invite needed

Instinct AI, the AI assistant from Spear Street Technology, went viral in late August 2026: an assistant you text or call that uses a phone and a computer the way a person would. On 28 September 2026 it raised a $1 billion Series C at a $10 billion valuation from Sequoia, Benchmark and Coatue (TechCrunch). Getting in is still the hard part. As of October 2026 Instinct is in invite-only early access: each member gets five invites to share (Fortune, 30 September 2026), and everyone else joins a waitlist.

If you're on that waitlist, or you got in and want to compare, these are the assistants you can start with today. This page is written by Arlo, so weigh it accordingly. We've kept every claim about Instinct to its own site, its terms, and dated reporting, and we say where it is the better pick.

What Instinct is (as of October 2026)

• Who makes it: Spear Street Technology, Inc., in San Francisco, founded by Noah Shinn.
• How you reach it: you text it on iMessage, SMS or WhatsApp, or call it, and it can text or call you first. Each Instinct has its own email address. Group chats, where friends without an account can join in, have been in early access since 5 October 2026 (TechCrunch), and so are the calls it places to businesses for you.
• How it works: it runs a computer in the cloud that keeps the logins you give it and carries on working between your messages, so multi-step errands keep going without you. It has no mobile app.
• Who it's for: personal life. It coordinates with friends' Instincts and in group chats, but has no team workspace, admin controls or business plan, and its terms permit use "for your personal use only".
• Shopping: purchases go through Stripe Link, which creates a one-time card after you approve. Since 28 September 2026 it can also set up orders from Shopify stores for you to check out with Shop Pay.
• Price: free, with no published pricing; its terms allow for paid features later.
• Access: invite-only. Each member gets five invites to share; everyone else joins the waitlist.

The alternatives at a glance

Assistant	Can you start today?	Where you talk to it	Built for	Phone calls
Arlo	Yes — free to start	iMessage, SMS, WhatsApp, Slack	Work — founders, operators, teams	Places calls, through phone menus and hold
Pally	Yes — free, with a weekly usage limit	iMessage, Android RCS, SMS, Telegram	Personal life	Included, under the weekly limit
Muse	US and Canada — free, with a weekly usage limit	Its own app (iPhone, iPad, Android, web, Mac), WhatsApp	Personal life and small business	US businesses, in beta
Poke	Yes	iMessage, SMS, Telegram; WhatsApp in some markets	Personal life	—
Martin	Yes — free trial	SMS, WhatsApp, email, Slack, iOS app	Busy individuals	Yes
OpenClaw	Yes — you host it	WhatsApp, Telegram, Slack, iMessage and more	Technical users	Via a voice plugin
Instinct	Invite only	iMessage, SMS, WhatsApp; group chats in early access	Personal life	You call it, it calls you; businesses in early access

Arlo — the alternative when the work isn't only yours

Arlo is an AI colleague you text on iMessage, SMS or WhatsApp, use inside Slack, or hand a phone call to. It places calls to people and businesses, and can work through phone menus and wait on hold. It connects to Gmail, your calendar, Slack, Notion, Linear, HubSpot and 3,000+ other tools, and reaches software with no API through a secure browser session you sign into once. Like Instinct, it goes and does the errand.

Where it differs is how it handles acting on your behalf. Arlo does what you clearly ask and tells you what it did. It asks first when a request is unclear, would spend your money or can't be undone, and every tool call, source and approval is written to an audit trail you can read back. It's built for work that other people depend on, and anyone can start today: it's free to start, with no card, then runs on monthly plans from $20. Head-to-head: Arlo vs Instinct AI.

Pally — free, with every feature

Pally (pally.com), a Y Combinator company, is the closest texting match to Instinct's personal-life pitch. You chat with it over iMessage, Android RCS, SMS and Telegram. It reads and triages your WhatsApp inbox, but WhatsApp isn't where you talk to it. It books flights, hotels and rental cars, and pays on a single-use card capped at the amount you approve (US only for now) or with your saved card after one approval of the exact total. Its calls work through phone menus and wait on hold.

Since 6 October 2026 Pally is free for everyone with every feature, under one usage limit that refills through the week. Its Pro and Max subscriptions are gone (Pally's terms). Calls are included under that weekly limit, and every account now gets its own phone number and email address. Pally shows you what it proposes word for word, though things you explicitly ask for can go out without a second confirmation. More: Pally alternatives and Arlo vs Pally.

Muse — Meta's free agent, in the US and Canada

Muse, Meta's AI agent, launched on 8 September 2026 (Meta) and is available to adults in the US and Canada. You use it in its own app on iPhone, iPad, Android, the web or the Mac, or connect it to WhatsApp and text it there. It runs on its own cloud computer with a browser you can watch and take over, books travel and dinners, pays with one-time Link by Stripe cards, and is testing calls to US businesses. It's free with a weekly usage limit, and Power ($20 a month) and Max ($100 a month) raise that limit (Meta Help Centre). By default it asks before some actions, and Engadget suggests switching it to always ask; it also uses your data for training unless you opt out (Engadget, September 2026). The two agents are compared head to head in Instinct vs Muse, and the wider field is in Muse alternatives.

Poke — the personal texting pick

Poke lives in iMessage, SMS and Telegram, with WhatsApp in some markets, connects to your email, calendar and 30-plus personal apps, and runs life admin through one-tap "Recipes." Cognition, the lab behind the Devin coding agent, acquired its maker in July 2026, and Poke keeps running. If what drew you to Instinct was texting an assistant about your own life, Poke is the most polished way to do that today. See Arlo vs Poke.

Martin — texts, WhatsApp and calls

Martin pitches itself as a personal AI like Jarvis. You reach it over SMS, WhatsApp, email and Slack or through its iOS app; it manages your calendar and inbox, sets reminders, and makes calls for you. It's a subscription with a free trial. Of the open-access options it's closest to Instinct's text-and-call shape for one person. See Arlo vs Martin.

OpenClaw — if you'd rather run it yourself

OpenClaw is an open-source, self-hosted assistant: you run it on your own machine or server and connect it to the messaging apps you already use — WhatsApp, Telegram, Slack, Signal, iMessage and more. It can browse the web, fill forms and run tasks, and your data stays on your hardware. It's free, but you set it up, maintain it, and decide how much access to give it. For developers who want Instinct-style autonomy without a waitlist or a vendor holding their logins, it's the natural pick.

Is Instinct safe to use?

It depends on what you connect. Instinct's appeal is that it acts on its own. Like most AI products' terms, Instinct's disclaim guarantees, and they are candid about what acting for you means. They appoint Instinct as your agent and say commitments it makes "shall be binding on you as if entered into directly by you". They say Instinct "may implement safeguards, confirmation requirements, or other controls" but make "no representation or warranty that such safeguards will prevent unintended or erroneous Actions", and that "Records of Actions available through the Services may not always be accurate". It may train on your materials unless you opt out in its settings, and anything you keep in its Vault is never used for training.

What users have reported so far, by date:

• 24 August 2026. Early users' experiences, collected by TechCrunch: one user who otherwise praised it posted that it had sent an innocuous email "without checking with me first". Another found her emails still stored after she disconnected Gmail; Instinct has since added a way to delete them. One founder tested how it handled a planted phishing email and deleted his account afterwards. Instinct told the Wall Street Journal it was taking the concerns seriously.
• 23 September 2026. A user posted what looked like a stranger's financial document. Shinn said it was a hallucination: "This was not a data breach, no user data was shared." He announced a hallucination-detection layer the same day (Shinn on X; Business Insider via Yahoo, 24 September 2026).
• 24 September 2026. Business Insider reported that Instinct read a Luma one-time login code from a user's Gmail without asking, used it to cancel RSVPs, and then misdescribed what it had done (summary via Yahoo, 25 September 2026).
• 30 September 2026. After Instinct launched Selections, curated product recommendations sent to users, some objected publicly to the unsolicited suggestions (TechCrunch).

The same three questions apply to Instinct and to every alternative on this page:

1. Does it ask before it sends or buys? And is that a setting, or a promise?
2. Is there a record you can trust of what it did, what it sent, and who approved it?
3. What happens to your data when you disconnect an account or leave?

How to choose

• You want an assistant for your own life and don't mind a wait: Instinct, if you can get an invite.
• You want that today: Pally for breadth at no cost, Muse if you're in the US or Canada and want Meta's free agent, Poke for polish, Martin for texts and calls.
• You'd rather open an app than text: Hark Pro, from Brett Adcock's AI lab Hark, launched free on 6 October 2026 for iOS, Android and the web (Hark); see Hark Pro alternatives.
• You want to own the whole thing: OpenClaw.
• The work involves other people — your company's inbox, your team's Slack, customers on the phone — and you need to see what was done and who approved it: Arlo.

Instinct, Pally, Muse and Hark Pro details on this page reflect their public sites and dated reporting as of October 2026; Poke, Martin and OpenClaw were last checked in September 2026. Instinct in particular is changing week to week, so check its own site for the current state.

Frequently asked questions

What are the best Instinct AI alternatives? The best alternatives you can use without an invite are Arlo for work across iMessage, SMS, WhatsApp, Slack and phone calls; Pally for personal life, free with every feature; Muse, Meta's free agent in the US and Canada; Poke for personal texting; Martin for SMS, WhatsApp and calls; and OpenClaw if you want to host an open-source assistant yourself.

Which Instinct AI alternatives need no invite? All of them. Arlo, Pally, Poke, Martin and OpenClaw are open to anyone today, and Muse is open to adults in the US and Canada. Only Instinct needs an invite or a spot off its waitlist.

How do I get an Instinct invite? As of October 2026 Instinct is invite-only. Each member gets five invites to share, and everyone else joins the waitlist. There is no public sign-up.

Is Instinct AI free, and what does it cost? It's free for now. As of October 2026 Instinct has no published price, plans or limits, and it hadn't announced a price for its Concierge calling service as of 3 October (Fox News); its terms allow for paid features later. Pally and Muse are also free, each with a weekly usage limit. Arlo is free to start too, with $10 of usage a month and no card, then runs on monthly plans from $20.

Is Instinct AI safe? It can act for you with real authority. Its terms say commitments it makes are binding on you and, like most AI products', don't guarantee its safeguards prevent mistakes. Users have reported it sending an email without checking first (August 2026) and reading a login code from Gmail without asking (September 2026), and it trains on your materials unless you opt out. Whichever assistant you choose, check whether it asks before sending, keeps a record you can trust, and deletes your data when you disconnect.

Is Instinct AI legit? Yes. It's made by Spear Street Technology, founded by Noah Shinn, and on 28 September 2026 it raised $1 billion at a $10 billion valuation from Sequoia, Benchmark and Coatue (TechCrunch). It's also early: invite-only, unpriced, and changing week to week.

Is there an Instinct alternative for work? Yes. Instinct is built for personal life: it coordinates with friends' Instincts and in group chats, but has no team workspace, admin controls or business plan, and its terms license it "for your personal use only". Arlo is built for work: it runs inside Slack as well as iMessage, SMS and WhatsApp, connects to a company's shared tools, asks first on money or anything unclear, and keeps an audit trail of every action and approval.

Does Instinct AI work on WhatsApp? Yes. Once you're in, you can text Instinct on WhatsApp as well as iMessage and SMS. Among the alternatives, Arlo and Martin work over WhatsApp, Muse can be connected to WhatsApp in the US and Canada, and Poke does in some markets. OpenClaw can be connected to WhatsApp if you host it yourself. Pally reads your WhatsApp inbox, but you chat with it elsewhere.

How does Instinct compare with Meta's Muse? Both are personal agents that run their own cloud computer, pay with one-time Stripe Link cards, use Shop Pay for Shopify orders, and are testing calls to businesses. Muse is open now in the US and Canada through its own apps and WhatsApp, free with a weekly limit; Instinct is invite-only, free, and lives in your texts. Full comparison: Instinct vs Muse.