Free on your machine.
Aspen One everywhere else.

The full local agent is free: unlimited projects, bring your own keys, no account required. Aspen One connects your other devices: secure sync, phone pairing, push notifications, and Labs.

Free

Local

The complete desktop agent. No subscription, no trial, no account.

$0forever
  • Unlimited projects on your desktop
  • Bring your own subscription: ChatGPT, Claude, or Grok
  • Or your own API keys: OpenAI, Claude, Gemini, Ollama, and more
  • All core agent, terminal & skill features
  • Full offline capability
  • All future app updates
Download Free

Aspen One

subscription

Your Aspen, on every device. Cancel anytime.

$9.99/ month
  • Everything in Free
  • Aspen Sync: unlimited devices with secure pairing
  • Push notifications when agent turns finish
  • Labs: experimental features, early
  • First-party integrations & priority support
Get Aspen One

Aspen Lifetime

one-time

Own the app. One payment, bring your own keys or subscription, yours forever.

$49$199once
Launch special: limited time
  • Sync, push notifications & Labs, forever
  • One payment, no recurring billing, ever
  • All future app updates included
  • Back an independent, local-first product
Get Aspen Lifetime

Model usage is billed by your AI provider. Aspenside never marks up tokens. Manage or cancel your subscription anytime from the billing portal. Aspen Lifetime is bring-your-own-keys: it includes device connectivity features and app updates, not future usage-based AI plans.

Questions? See the FAQ.