For macOS & Windows

The AI companion that lives in your menu bar.

Silk is voice-first, screen-aware, and built for real work. Talk to it like a person — it points at things on your screen, remembers your projects across sessions, and launches autonomous agents when a task needs more than a sentence.

One-time purchase. $259  ·  no subscription  ·  15-day money-back guarantee

✓ Bring your own model ✓ Runs locally on your machine ✓ Secure Stripe checkout ✓ 15-day money-back guarantee
Silk — Guide Mode
Pull up last week's newsletter drafts and cue the best one.
SilkOn it. I can see Letterman open. Three drafts are ready — I'm opening the KingstonShoutout folder now.
↳ pointing at the Drafts panel
SilkThis one's the strongest. I'll launch a background agent to approve it and add it to the next issue, then ping you when it's done.
Everything it can do

One companion, two operating lanes

Silk isn't a chatbot in a browser tab. It's an always-available layer over your computer — fast and conversational when you want to talk, deep and autonomous when you want it to work.

🎙️

Voice-first

Speak naturally and get natural speech back. Guide Mode is built for speed — a sentence in, a sentence out, no typing required.

👁️

Screen-aware

Silk can see your screen. It points at buttons, reads what you're looking at, and answers questions about what's in front of you.

🖥️

Menu-bar native

It lives quietly in your menu bar and is one click away — on macOS and Windows — instead of buried in another window.

🧠

Durable memory

Silk remembers your preferences, project paths, accounts, and workflows across sessions, so you stop repeating yourself.

⚙️

Agent mode

It uses real tools — file system, shell, browser, web — and works autonomously until the task is done, then reports back.

🎓

Skills that stick

Repeatable workflows become learned skills that fire automatically. The more you use it, the more it knows how you work.

🔎

Web + time awareness

It searches the web, reads pages with your logged-in sessions, checks the clock, and schedules tasks to run on their own.

🔒

Your keys, your data

Your files, accounts, and model access stay yours. Silk asks before anything outward-facing goes out.

🚀

Background agents

Long jobs run headlessly while you keep working. Silk notifies you the moment it's finished.

How it works

Two lanes, one brain

Silk switches between a fast conversational assistant and a full autonomous agent — automatically, based on what you ask for.

Lane 1 — Guide Mode

Fast, conversational, screen-aware

For the everyday: asking, pointing, deciding.

  • Natural speech in, natural speech out
  • Points at things on your screen as it talks
  • Answers instantly — no app switching
  • Launches agents when a task needs more
Lane 2 — Act Mode & Agents

Hands-on-keyboard, autonomous work

For the heavy lifting: doing, building, finishing.

  • Controls the computer — mouse, keyboard, screenshots
  • Reads and writes files, runs shell commands
  • Drives your browser with your real sessions
  • Works until done, then reports what actually happened
1

Tell Silk what you want

Speak or type. Silk figures out whether a quick answer or a full agent run is the right call.

2

Silk does the work

It uses memory, skills, browser, shell, and web access — and keeps going until the task is genuinely complete.

3

You get the result

A clear report, a finished file, or a notification that the background job wrapped up. Evidence, not narration.

Powered by OpenRouter

Bring your own model — and switch anytime

Silk doesn't lock you into one AI provider. It connects to OpenRouter, a single gateway to hundreds of the best models in the world. You choose the brain; Silk is the body.

  • One key, every model. OpenRouter gives you a single API key that reaches GPT, Claude, Gemini, Llama, Mistral, and hundreds more — no separate accounts for each.
  • Switch models in seconds. Want a fast cheap model for quick questions and a heavyweight for deep reasoning? Point Silk at a different model whenever you like.
  • Pay-as-you-go, transparently. You fund your own OpenRouter balance and see exactly what each call costs. No markup bundled into a subscription.
  • Automatic failover. If one provider is throttled or down, OpenRouter can route to another — so Silk keeps working.
  • Frontier on day one. New models appear on OpenRouter the moment they launch, and Silk can use them immediately.
Ling 3.1 Flash
inclusionAI · hybrid-reasoning MoE
Fast
Claude
Anthropic
Reasoning
GPT
OpenAI
General
Gemini
Google
Multimodal
Llama / Mistral
Open models
Open

One OpenRouter key connects Silk to all of them.

Works with MCP

Plug Silk into everything you already use

Silk speaks MCP — the Model Context Protocol — the open standard for connecting AI to real tools and data. It's the difference between an assistant that talks about your work and one that reaches into it.

  • What MCP is. An open standard, introduced by Anthropic in November 2024, that defines how AI applications connect to outside tools and data. Think of it as a universal adapter — one protocol, instead of dozens of one-off integrations.
  • How Silk uses it. Silk acts as the MCP client. It discovers the tools a connected server exposes and calls them mid-task — look up a customer, create a payment link, publish a post, open a ticket — without you shuttling data between apps by hand.
  • Tools, resources, and prompts. MCP servers can expose actions (tools), live data (resources), and reusable templates (prompts). Silk works with all three, pulling exactly what a task needs.
  • Your accounts, your control. You choose which servers to connect and authorize each one. Silk only reaches what you've wired up — and it still asks before anything outward-facing goes out.
  • New powers without an update. Any service that ships an MCP server works with Silk. As the ecosystem grows, your companion gains capabilities without waiting for a new Silk release.
Stripe
Payments · products · payment links
Payments
GoHighLevel
Contacts · pipelines · calendars
CRM
GitHub
Repos · issues · pull requests
Code
Letterman
Newsletter drafts · categories
Publishing
PostStream
Scheduling · social accounts
Social
ClickDesigns
Graphics · design templates
Design

You connect your own accounts — each MCP server is authorized by you. Hundreds more are available.

Your results, in your pocket

Silk works with Telegram

Silk doesn't hold your work hostage on the machine that ran it. Connect Telegram and your companion follows you — finished files land on your phone, long jobs ping you the moment they're done, and you can keep an eye on everything from anywhere.

Silk · Telegram
Silk

Done — I sorted the November statement and saved it as a CSV. Sending it over now.

📄 Statement-November-sorted.csv1 attachment · ready to open

Perfect. Send me the invoice too.

Silk

On it. I'll draft the invoice and drop the PDF here the moment it's finished.

  • Files delivered to your phone. Ask Silk to send a report, invoice, spreadsheet, or image and it arrives in Telegram — no digging through folders, no emailing things to yourself.
  • Finish alerts, wherever you are. When a long background job wraps up, Silk pings you on Telegram so you're never stuck watching a progress bar.
  • Stay in the loop on the move. Kick off a task at your desk and follow it from your pocket — across the room or across town.
  • Set it up once, forget it. Link Silk to Telegram in a couple of minutes. After that it's silent muscle memory — you ask, it delivers.

Telegram delivery is built into Silk. Nothing extra to install, no subscription, no per-file fees — results simply show up where you already are.

Setup, start to finish

How it works with Telegram

One connection, and your companion stops being tied to your desk. Here is the whole thing, end to end.

1

Connect once, in settings

Link your Telegram account from inside Silk. It takes about two minutes, and you never have to think about it again.

2

Ask exactly as you always do

Request a report, an invoice, a spreadsheet, or an image the same way you would at your desk. Your workflow does not change at all.

3

It lands on your phone

Silk sends the finished file straight to Telegram, and pings you the moment a long background job wraps up. Open it, forward it, or save it from anywhere.

Built for durability

Engineered to be trusted with real work

macOS & Windows
Cross-platform
Voice-first
Speak or type
Hundreds
Models via OpenRouter
Persistent
Memory across sessions
Pricing

One price. Yours for good.

No monthly fees, no per-seat charges, no lock-in. Buy Silk once and use it as long as you like.

One-time purchase
$259 USD

Paid once — no subscription

  • Full Silk app for macOS & Windows
  • Guide Mode — voice, screen-aware
  • Act Mode + background agents
  • Durable memory & learned skills
  • OpenRouter integration — bring your own model
  • Browser, shell, file, and web tools
  • Telegram delivery — finished files & finish alerts on your phone
  • 15-day money-back guarantee
Buy Now

Secure checkout powered by Stripe. Your model usage is billed separately by OpenRouter, at cost. Every purchase is backed by a 15-day money-back guarantee.

Questions

Good to know

What exactly is Silk?

A cross-platform AI companion that lives in your menu bar on macOS and Windows. It combines a fast, voice-first conversational mode with a full agent mode that can control your computer, files, and browser to get work done autonomously.

How does it connect to OpenRouter?

Silk uses OpenRouter as its model gateway. You add your OpenRouter API key, and Silk can then use any model OpenRouter offers — GPT, Claude, Gemini, Llama, and hundreds more — switching between them whenever you want. You fund your OpenRouter balance directly and pay only for what you use.

Do I need a separate AI subscription?

No. You don't need ChatGPT Plus, Claude Pro, or any other subscription. You connect your own OpenRouter account (pay-as-you-go) and Silk uses it. That keeps your costs transparent and your model choice open.

Is the $259 really one-time?

Yes. $259 is a single purchase for the Silk app — there is no monthly or annual fee. The only ongoing cost is your own OpenRouter usage, which is billed by OpenRouter at cost, not by us.

Does it work on both Mac and Windows?

Yes. Silk runs on macOS and Windows.

Will it take actions without asking?

Silk prefers action over endless caveats when your intent is clear, but it asks before anything outward-facing — sending messages, publishing, deleting data — and never sends on your behalf without confirmation.

How does Silk work with Telegram?

Connect your Telegram account once and Silk can send finished work straight to your phone — reports, invoices, spreadsheets, and images arrive as attachments. It also uses Telegram to notify you when a long background job finishes, so you can step away from the computer and still know the moment it's done.

Is there a money-back guarantee?

Yes. Every Silk purchase is covered by a 15-day money-back guarantee. If Silk isn't right for you, contact us within 15 days of purchase and we'll refund your $259 in full — no hoops. Your OpenRouter usage is billed separately by OpenRouter and is not part of the refund.

What is MCP, and does Silk support it?

MCP — the Model Context Protocol — is an open standard for connecting AI applications to outside tools and data. Silk is an MCP client: you connect the servers you want (payments, CRM, code, publishing, and more), authorize them once, and Silk can then use those tools directly inside a task. You stay in control of which services it can reach.

How do I get it after buying?

Checkout is handled securely by Stripe. After payment you'll receive download and setup instructions, including how to connect your OpenRouter key.