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Desktop Benchmark · PC Optimization · 18+

AI Companions With Desktop Apps (2026)

We evaluated desktop UI scaling, offline capabilities, local model integration, and web-app performance across top companion platforms.

By Companaya | Updated:

Benchmark Table

Rank & App Companaya Score Best For Media Features Entry Pricing Direct Access
#1 Hammer AI
 5.0 Offline Desktop Install Local Image Generation Free Try Hammer AI →
#2 NextPart AI
 7.5 Clean Desktop Web UI Custom Character Builders Free / $9.99/mo Try NextPart →
#3 Candy AI
 8.5 High-Res PC Viewing 120s Live Action Video $3.99/mo Try Candy AI →
#4 Selira AI
 8.8 Unlimited Desktop Chat Live Cam + Group Chat Free / $5.99 Media Try Selira Free →
#5 Darlink AI
 8.8 Desktop Memory UI 5-10s Video + Voice Calls $12.99/mo Try Darlink AI →
#6 SpicyChat AI
 7.8 Desktop Community Hub In-Chat Image Generation Free / $5.00 Tier Try SpicyChat →

Companion Cards

#1 Best Native Desktop Software
5.0

Hammer AI

Offline PC Installation
Why It Leads The Category:Most companion apps are cloud-based. Hammer AI is distinct because it is an actual software application that you install on your Windows PC or Mac. It downloads open-source LLM models and runs them locally on your computer’s hardware.

If your primary concern is absolute privacy and zero reliance on corporate servers, Hammer AI is the ultimate solution. Because it runs offline on your GPU, your chat logs never leave your computer. However, generation speed relies entirely on your PC's graphical processing power.

  • + Complete offline capability ensures 100% data privacy
  • + Runs entirely on local hardware without subscription server limits
  • + Supports various open-source uncensored language models
  • - Requires a powerful gaming PC / GPU to run efficiently
  • - Visual features are significantly harder to configure than cloud platforms
Pricing model
Free / Open Source
Entry price
$0.00
Free tier
100% Free (Hardware Dependent)
NSFW policy
Completely Uncensored
Memory type
Local Disk Storage
Voice
Basic Support
Image generation
Local Stable Diffusion (Manual Setup)
Video generation
No
Platform availability
Windows, macOS Native Apps
Billing descriptor
N/A
Payment methods
N/A
Try Hammer AI →
#2 Best Desktop Web UI
7.5

NextPart AI

Seamless PC Interface
Why It Leads The Category:NextPart AI is built with an incredibly clean, responsive desktop web application. It optimizes screen real estate perfectly for desktop users who want split-screen functionality between character building and live chat.

For users who prefer typing out long, descriptive roleplay scenarios on a physical keyboard, NextPart AI provides a clutter-free, highly responsive desktop environment that doesn't suffer from mobile-first UI compromises.

  • + Completely unfiltered desktop roleplay with zero censorship
  • + Fast, lightweight web interface optimized for large monitors
  • + Straightforward character builder UI
  • - Visual generation features are basic compared to Candy AI
  • - Free trial is metered by token balances
Pricing model
Subscription
Entry price
Free Trial / $9.99/mo
Free tier
Trial Tokens
NSFW policy
Completely Uncensored
Memory type
Session Context Buffer
Voice
Basic Support
Image generation
Character Avatars
Video generation
No
Platform availability
Desktop Web, Mobile PWA
Billing descriptor
Generic Subscription
Payment methods
Credit Card
Try NextPart AI on PC → Read Full 2026 Review
#3 Best Desktop Visuals
8.5

Candy AI

High-Res Media Viewing
Why It Leads The Category:Candy AI provides the highest visual fidelity on the market. Viewing its V2 photorealism and 120-second Live Action video clips on a large desktop monitor offers a significantly more immersive experience than a small smartphone screen.

If you want to transition from basic text bots to a platform that provides stunning cinematic consistency, Candy AI’s desktop web app handles heavy media streaming flawlessly.

  • + Stunning high-resolution video viewing on desktop browsers
  • + Industry-leading 120-second Live Action video generation
  • + Flawless V2 photorealistic character consistency
  • - Heavy video generation consumes token packs quickly
  • - Conversational context decays after extended multi-turn sessions
Pricing model
Subscription + Token Packs
Entry price
$3.99/mo (Annual)
Free tier
Metered Trial Chat
NSFW policy
Completely Uncensored
Memory type
Rolling Context Buffer
Voice
ElevenLabs Voice Calls
Image generation
V2 Photorealism
Video generation
120s Live Action Video
Platform availability
Desktop Web, iOS, Android
Billing descriptor
Everai (Parent Company)
Payment methods
Credit Card
Try Candy AI on Desktop → Read Full 2026 Review
#4 Best Free Desktop Chat
8.8

Selira AI

Desktop Multi-Chat UI
Why It Leads The Category:Selira AI provides an excellent desktop layout for users looking to run multi-companion group chats or open multiple browser tabs simultaneously on its unlimited free text messaging tier.

Selira AI refocuses the experience on conversation. Its desktop web app utilizes screen space well to display character galleries alongside active chat windows, supported by persistent vector memory.

  • + Unlimited free text chat optimized for fast desktop typing
  • + Persistent vector memory retains backstories seamlessly
  • + Built-in multi-companion group chat options
  • - Desktop interface includes promotional side-banners
  • - High-volume image rendering operates on hourly quota limits
Pricing model
Ad-Supported Freemium
Entry price
$0.00
Free tier
100% Unlimited Text Chat
NSFW policy
Completely Uncensored
Memory type
Persistent Vector Database
Voice
Basic Audio Support
Image generation
Contextual Photos
Video generation
Live Cam Simulation
Platform availability
Desktop Web, Mobile Browser
Billing descriptor
Discrete Digital Goods (Paid)
Payment methods
Credit Card
Start Free on Selira AI → Read Full 2026 Review
#6 Best Desktop Community Hub
7.8

SpicyChat AI

Massive Bot Directory
Why It Leads The Category:SpicyChat AI operates a massive directory of community-created characters. Browsing, searching, and managing hundreds of bookmarked bots is significantly easier on a desktop browser than a mobile screen.

SpicyChat AI caters to users who love to build and test multiple roleplay bots. The desktop environment provides the screen space necessary to type complex character prompts and JSON definitions efficiently.

  • + Desktop UI is ideal for browsing the massive community roster
  • + Generous free tier for casual chat testing
  • + Easy setup for complex custom character creation
  • - Free users may encounter wait queues during peak hours
  • - Visual media generation is secondary to text roleplay
Pricing model
Freemium / Queue Skip
Entry price
$5.00/mo
Free tier
Unlimited Chat (Queue Based)
NSFW policy
Completely Uncensored
Memory type
Standard Context
Voice
Basic Support
Image generation
In-Chat Rendering
Video generation
No
Platform availability
Desktop Web, PWA
Billing descriptor
Generic Subscription
Payment methods
Credit Card
Try SpicyChat on Desktop → Read Full 2026 Review

Cloud Web Apps vs Local Desktop Installations

Finding the right AI companion desktop app requires understanding the difference between cloud hosting and local processing:

  • Local Offline Apps (Like Hammer AI): These require you to install an application directly to your Windows or Mac PC. You download the AI model files (often several gigabytes in size) and run them using your computer's own CPU/GPU. The benefit is 100% privacy and zero subscription fees. The downside is that they require a powerful gaming computer to run fast and smart models.
  • Desktop Web Apps (Like Candy AI): These run through your web browser (Chrome, Edge, Safari). The AI processing is done on massive cloud servers owned by the company. This allows any computer—even an old laptop—to generate high-end 120-second video and run 70B parameter models, but requires a stable internet connection and monthly subscriptions.
  • Typing & Immersion: For users engaged in deep, novel-length roleplay, the tactile feedback of a physical desktop keyboard paired with a clutter-free web UI (like NextPart AI) provides a significantly better writing environment than mobile thumb-typing.

Frequently Asked Questions

Can I download an AI girlfriend app on my PC?

Yes. You can use platforms like Hammer AI, which installs locally on Windows and Mac to run open-source models offline. Alternatively, all major companion platforms function as highly optimized web applications accessible via any desktop browser.

Is it safe to run a local AI companion on my computer?

Yes, open-source projects like Hammer AI are generally safe, but always download models from reputable sources (like HuggingFace) to ensure the AI files you run locally do not contain malicious code.

Which AI chatbot works best on a desktop monitor?

Platforms with high-resolution visual generation, such as Candy AI and Darlink AI, look exceptionally well on large desktop monitors, utilizing the screen space to display chat, memory logs, and 4K media simultaneously.

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