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AI Companion Chat Website

We build an AI character companion website: users pick characters they like and chat with them. Each character has its own personality and way of speaking, and remembers what you talked about. You can add character voices, AI image generation, and real-time voice calls, and charge users through subscriptions and points. Source code buyout, with an optional app add-on.

Reference price from US$2,585 The written quote is final
Estimated timeline 30–90 business days Counted from the date the scope is confirmed
Consultation and quote US$0 Work starts only after the scope is confirmed
Get a Quote We usually reply within one business day

Plans & Pricing

🌐 For clients outside Taiwan: we build your site in your own language at no extra cost. Additional languages are quoted separately.

← Swipe to see more plans →

Basic

US$2,585

  • Web version that works on phones and computers
  • Character directory and character pages (persona, avatar, opening line)
  • Text chat and chat history
  • Memory within a conversation
  • Member sign-up and login
  • Monthly subscription payments (ECPay or NewebPay)
4 more — show all
  • Admin panel: publish characters, manage members, handle reports
  • Age confirmation and sensitive-word filtering
  • Configurable usage limits
  • Source code buyout, one-year warranty

Includes 3–5 demo characters at delivery

Ask about this plan
Our recommendation

Standard

US$4,840

  • Everything in Basic
  • Users can create characters and share them publicly
  • Long-term memory: remembers users' names and preferences across conversations
  • Characters read replies aloud; each character's voice is configurable
  • AI-generated character images
  • Point top-ups, quarterly and yearly subscriptions
1 more — show all
  • Daily login rewards, affection and relationship levels
Ask about this plan

Advanced

US$9,680

  • Everything in Standard
  • Real-time voice calls with interruption support, billed in points per minute
  • Group chat with multiple characters
  • Story scenarios
  • Revenue reports and usage data
  • Multilingual interface
1 more — show all
  • Content moderation panel
Ask about this plan

Monthly operations

US$165/month

  • Server monitoring and incident handling
  • System and security updates
  • AI model version updates

Does not include usage fees for AI models, voice, or image generation

Ask about this plan

Add-on: App wrapper (iOS + Android)

US$1,935

  • Wrap the website as iOS and Android apps
  • Push notifications
  • App icon, store screenshots and store page text
  • We submit it for review and keep fixing until it's approved

Developer accounts are registered in your name; the app is the general-content version

Ask about this plan

Add-on: Native app

US$6,455

  • Built separately for iOS and Android
  • Smoother to use, suited to long-term operation
  • Quoted based on features

Starting price; developer accounts are registered in your name; the app is the general-content version

Ask about this plan

Add-on: Adult content version

US$1,615

  • Web version only
  • Switch to AI models that allow adult content
  • Age confirmation; adult content hidden by default
  • Characters and content involving minors are blocked (cannot be turned off)
  • Dedicated adult domain setup

Requires a payment provider that accepts adult content; server and domain are registered in your name; we confirm how the site will be run before taking the project

Ask about this plan

Other features are open to discussion: small additions are free; for bigger ones we quote first, then build.

Buyout pricing: all source code and deployment documents are handed over, with no revenue share. AI usage fees are charged by the providers based on actual use and are not included in the development fee.

Not included

Not included in this price; quoted separately if you need it.

FAQ

How do voice calls work?

In the Advanced plan, users can talk to a character directly in the website or app, with no phone number needed: ・Tap the call button and the phone or computer microphone starts listening ・What you say is turned into text in real time and passed to the AI character ・The reply is spoken in the character's voice as it is generated, usually within a second or two ・You can interrupt the character mid-sentence Each character can have a different voice. Calls are billed in points per minute, and the rate is configurable.

How are AI usage fees calculated?

The AI models, voice, and image generation used by the site are billed by usage. Accounts are registered in your name and fees are paid directly to the providers, with no markup from us. In the admin panel you can set daily usage limits per user; when a limit is reached, usage pauses or switches to points, so costs stay under control. For regular text chat, the AI cost per active user is roughly a few to a few dozen NT dollars a month. Voice calls cost more, so we recommend putting them in paid plans.

Can I charge users?

Yes. Monthly, quarterly, and yearly subscriptions, plus point top-ups (for image generation, calls, and unlocking characters). General content connects to ECPay or NewebPay, and payments go straight from the provider to your account.

How is the app version built?

There are two options: ・App wrapper: the website wrapped as iOS and Android apps, with the same features plus push notifications; the fastest way to launch ・Native app: built separately for each phone system, smoother to use, suited to many users and long-term operation; quoted based on features Apple and Google developer accounts are registered in your name. The app version is always general content, with no adult content.

What are the conditions for the adult content version?

We can build it, under these conditions: ・Web version only (the Apple and Google stores do not accept this type of app) ・Switch to AI models that allow adult content ・Age confirmation is required; adult content is hidden by default and shown only after confirmation ・Characters and content involving minors, or that look like minors, are always blocked, and this cannot be turned off ・Payments must use a provider that accepts adult content; ECPay, PayPal, and Stripe cannot be used ・Server and domain are registered in your name Before taking the project we confirm how the site will be run, and we reserve the right to decline.

Do I need to prepare the characters myself?

You decide each character's name, personality, way of speaking, and avatar. At delivery we set up a few demo characters, and you can add, edit, publish, or unpublish characters in the admin panel at any time. Photos or voices of real people cannot be used without their permission.

How is the site maintained after delivery?

You get a one-year warranty after delivery; anything that doesn't match the quote is fixed for free. For long-term operation you can add monthly operations: server monitoring, system updates, AI model version updates, and incident handling. AI usage fees are not included in the operations fee.

Not sure which plan fits? Fill in the request form with your situation and budget, and we'll reply with a suggested plan, scope and price range. Consultations and quotes are free.

Get a Quote

Prices and timelines follow the written quote. The figures on this page are reference values before the scope is confirmed.

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