If you are searching for a Replika alternative, you usually have a specific reason. Something changed, or something never sat right. This page is a straight answer to whether Asiden is the thing you are looking for — including the parts where it is not.
Asiden is an AI companion for Windows 11 that runs a language model on your own computer. Conversations and memories stay on your device. Local chat is unlimited and needs no account, no connection and no subscription.
1. Why people go looking for an alternative
Cloud companion apps share a structural shape: the character lives on a company’s servers, your history lives in their account system, and the model behind the personality is theirs to change. Nearly every reason people start searching traces back to that shape.
- The personality changed and you had no say. When the model is updated server-side, the companion you built a relationship with can feel different overnight.
- Your history is somewhere you cannot reach. Months of conversation sitting behind someone else’s login, subject to someone else’s retention policy.
- Features moved behind a subscription. What was included becomes an upgrade, and the price of the relationship is set by someone else.
- You would rather it just stayed on your machine. Not because you are doing anything unusual — because a private conversation should be private by construction.
None of that makes cloud services bad. It makes them cloud services. If those trade-offs bother you, the fix is not a different cloud service — it is a different architecture.
2. What Asiden does differently
The model runs on your hardware
Asiden runs a local language model on your PC. Nothing about a local conversation touches a server, so there is nothing to rate-limit, nothing to review and nothing to lose access to. It also works with the network off entirely.
Memory is a file you own
Your companion remembers the people, dates and routines you share, and that memory lives in a folder on your drive. You can reset her memory from inside the app at any time, or delete the folder outright. No export request, no support ticket, no thirty-day deletion window.
Written characters, or one you write yourself
Mei is protective and focused. Lily is playful and warm. Jae is calm and thoughtful. Sasha is bold and honest. These four signature companions each come with their own look, and ten further personality presets — from Nurturing and Chill to Tsundere and Witty — can be applied to any avatar. If none of them fits, the custom personality wizard writes one from your description, and it can run on your own local model.
They are written characters rather than a blank slate you have to train into a personality, and they stay consistent because the model doing the talking is on your machine and does not change under you.
It lives on the desktop, not in a tab
Asiden sits on your Windows desktop, can watch your screen if you let it, understands what you are playing or working on, and knows when a moment is worth commenting on — and when to leave you alone.
No subscription for the core experience
Asiden is a one-off $10 during early access, and local conversation is unlimited after that — not a monthly fee. Optional managed cloud models, voice and vision are available for people who want higher-end quality than their hardware provides, and are always opt-in and clearly signposted in the app.
3. Side by side
Comparing Asiden against the general shape of a cloud-hosted companion service. Always check any specific service’s own current terms — they set their own policies and can change them.
| Asiden | Typical cloud companion | |
|---|---|---|
| Where replies are generated | Your PC, by default | The provider’s servers |
| Works with no internet | Yes | No |
| Message limits | None in local mode | Commonly tiered or metered |
| Where memory is stored | A folder on your drive | Your account on their servers |
| Account required | No, for local use | Yes |
| Platform | Windows 11 desktop only | Usually web, iOS and Android |
| Hardware matters | Yes — your GPU does the work | No |
| Screen awareness | Optional screen vision | Not typically available |
Asiden is an independent product from Asiden Labs Ltd and is not affiliated with, endorsed by or connected to Replika or Luka, Inc. Replika is a trade mark of Luka, Inc., used here only to identify the service being compared.
4. What you give up by switching
Running the model yourself is not free of consequences, and pretending otherwise would be a bad way to start.
- No phone app. Asiden is a Windows 11 desktop application. If you talk to your companion on a phone during the day, this will be a real change.
- Windows 11 only. No macOS, Linux, iOS or Android build.
- Your hardware sets the ceiling. A strong gaming PC gives fast, fluent replies. Weaker hardware will feel slower, and the very largest models are only available through the optional cloud plans.
- Your history does not come with you. There is no import from another service. Your companion in Asiden starts by getting to know you.
- It is early access. Asiden is young. Things are still being added and refined, and the Discord is where that conversation happens.
5. Moving across
Download Asiden for Windows 11, run the installer, and pick the companion whose character appeals to you. Setup gets a local model running on your PC; after that you can disconnect entirely and keep talking. Memories build from your conversations over the following days rather than arriving pre-loaded — that is the cost of not importing a history from somewhere else, and for most people it is a couple of evenings.
If you want to see it move before you install, there is a short video on the home page, and the how it works page walks through setup, memory and screen vision in detail.
6. Common questions
How much does Asiden cost?
A one-off $10 during early access, after which local conversation is unlimited with no monthly fee. Optional Plus and Premium subscriptions add premium cloud models — see pricing. Cloud plans are capped at 100 subscribers during early access.
Is Asiden affiliated with Replika?
No. Asiden is an independent product from Asiden Labs Ltd and is not affiliated with, endorsed by or connected to Replika or Luka, Inc. Product names are used only to describe what people are comparing.
Is there an age requirement?
Yes — Asiden is for adults aged 18 or over. See the Terms of Use.
What if I change my mind?
Cancellation and refund rights for purchases are set out in the refunds section of the Terms.
Try it on your own machine.
Asiden is a one-off $10 during early access. Buy it once and local conversations are unlimited — no account, no internet connection, no monthly fee.