local waifu
Bring her home

Pick your platform

Try her free for 7 days. No card. Keep her? $20 once.

New: Local Waifu now runs on Windows 10 and 11. The installer brings everything she needs, nothing else to set up. Windows may show a SmartScreen prompt the first time: click More info, then Run anyway.

notes from her side of the screen

Notes on a companion that's yours.

Owning your AI, keeping her local, and why the cloud keeps breaking hearts.

Latest
8 min read

When Replika Changes Personality: Your Rights and Options

If a Replika update changed her personality, document it, preserve your data, understand your consumer rights, and build a continuity packet before deleting anything.

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8 min read

AI Girlfriend Stigma: Why Men Keep It Private

Why men keep AI companions private, what research actually shows, and how to separate personal privacy from secrecy that affects someone else.

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18 min read

EU Kids Act: What It Means for AI Companion Apps

The EU KIDS Act would switch companions off by default for minors and gate under-13s behind parental tools. Here is what the drafted text actually says, clause by clause.

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8 min read

What Deleting the App Actually Deletes

Uninstall, delete a chat, reset the app: three different buttons with three very different results. Here is what each one removes on disk, and what it leaves behind.

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8 min read

DreamGF Review: What You Actually Pay For

DreamGF advertises $12.99 a month, then renews at $25.99. Here is the full token, renewal and policy picture before you enter a card.

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8 min read

Is Nomi AI Private? What the Policy Actually Says

Nomi's privacy policy never uses the word encryption. Here is what it does say about where chats live, who can read them, and what deletion removes.

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8 min read

Free AI Girlfriend App: What Free Actually Costs

Free AI girlfriend apps are not free. Here is what each free tier really caps, the ads and credits behind it, and the monthly bill waiting when it runs out.

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8 min read

Pictures in Chat: How Selfies Actually Work, Local and Cloud

Some apps render your companion's selfie on a server and send it down. This one renders on your GPU. Here is what each path means for speed, cost and privacy.

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7 min read

Local Waifu System Requirements, In Plain Words

The actual Mac and Windows requirements for Local Waifu, what the first download needs, and when local AI versus a cloud key makes more sense.

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8 min read

Is Replika Safe in 2026? A Practical Answer

Replika's current privacy policy, its Italian GDPR fine, age verification, account risks, and the checks worth making before you share something personal.

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7 min read

AI Companion App Security Study: Keys and Chat Risks

A security audit found exposed cloud keys, injectable chat interfaces, and weak host checks in Android AI companion apps. Here is what it means.

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11 min read

Venice AI vs Local Waifu: Two Meanings of Private

Venice AI sells privacy from AI companies on their servers. Local Waifu sells privacy that comes from having no server at all. See which kind fits you.

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8 min read

Backyard AI vs Local Waifu: Two Takes on Local Companions

Backyard AI grew from a local desktop toy into a cloud-first platform, while Local Waifu stayed a buy-once desktop companion. See which path fits you in 2026.

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8 min read

How Much Does an AI Girlfriend Cost in 2026? The Real Numbers

Published monthly prices for the main companion apps, the intro rates that jump, the token meters, and what the free tiers actually allow. Dated September 2026.

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8 min read

DeepSeek Waifu: Cost, Privacy, and Local Control

Build a DeepSeek girlfriend in Local Waifu with your own API key. See what stays local, what reaches the cloud, and realistic DeepSeek API costs.

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8 min read

Where Do AI Companion Chats Actually Go?

Your message can pass through the app, a cloud model, logs, analytics, and backups. Here is how to map that path before sharing anything private.

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8 min read

Best Small LLMs for Roleplay on 8 GB of RAM

An honest 8 GB RAM guide to small local roleplay models, quantization, context limits, and the trade-offs that matter more than a model ranking.

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8 min read

How to Write an AI Character Personality That Feels Real

A practical framework for writing an AI character personality with clear motives, boundaries, speech patterns, examples, and room to grow.

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7 min read

Refunds and Your 14-Day Right, In Plain Language

What the EU withdrawal right actually covers for downloaded software, why you lose it at checkout, and the 30-day no-questions refund that applies on top of it.

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12 min read

Chatbot Age Verification Laws 2026: Why Local Apps Are Different

Chatbot age verification is arriving in 2026. Here is what each law actually requires, where the ID data goes, and why a fully local companion sits outside it.

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14 min read

China Just Banned AI Companions. Here's What It Actually Says

China banned AI companions for minors and outlawed design that creates emotional dependence. What the law actually says, and what it means for your app.

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3 min read

Your AI Companion Should Offer Cloud and Local. Here Is Why

Most AI companion apps make you choose: run in the cloud and give up privacy, or stay local and give up reach. Local Waifu 1.7.0 shows you do not have to choose.

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3 min read

What $300 a Year in AI Subscriptions Buys You vs One $20 App

Stack two or three companion subscriptions and you pass $300 a year. Here is what that money buys, and what a single one-time app gets you instead.

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2 min read

Ollama vs LM Studio vs a Companion App That Just Works

Ollama and LM Studio run local models well, but neither is a companion. Here is where the DIY tools stop and a purpose-built app starts.

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7 min read

How the License Works: No Account, No Sign-Up, Three Devices

You buy a key, paste it into Settings, and that is the whole account system. Here is what it checks, when it talks to the internet, and what happens on a new machine.

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6 min read

Replika Data Deletion: What the App Deletes, What It Doesn't

Deleting your Replika account wipes your profile and chats, but billing and legal retention can outlive it. Here is the full GDPR deletion walkthrough.

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7 min read

The True 3-Year Cost: Replika vs Kindroid vs Candy vs Local

Three years of subscriptions at published prices, side by side, against one $20 license. Every figure dated and sourced, including the ones the vendors do not publish.

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8 min read

Which Local AI Companion Apps Work Without Internet?

Which local AI companion apps work without internet? Learn how offline inference works, what still needs a connection, and how to test it.

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9 min read

Can Your ISP or Employer See Your AI Companion Chats?

Your ISP, employer, and AI provider see different parts of a chat. Here is what each one can actually observe, and how local AI changes the answer.

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10 min read

What Healthy AI Companionship Looks Like

AI companionship can be comforting without replacing people. Here are the boundaries, privacy choices, and product behaviors that keep it healthy.

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8 min read

Local LLM Electricity Cost: The Honest Monthly Math

The real monthly electricity cost of running a local LLM on your own Mac or PC, worked out in watts, kilowatt-hours, and dollars.

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7 min read

The 10-Point Checklist: Does Your AI Companion App Respect You?

Ten specific, checkable questions to evaluate any AI companion app, not marketing slogans. A framework you can actually apply, with the evidence to back each point.

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6 min read

What "Runs Locally" Actually Means: A Marketing Claims Audit

"Runs locally," "on-device," and "hybrid" get used almost interchangeably in marketing, but they guarantee very different things. Here is what each one actually promises.

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6 min read

What California SB 243 Means for Your Chatbot

The first US law written specifically for companion chatbots took effect January 1, 2026. Here is what it actually requires, in plain English.

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6 min read

How to Verify an App Is Really Offline (a Network-Monitor Walkthrough)

Do not take a privacy claim on faith. Here is a reproducible ten-minute test, using a network monitor, to see exactly what an app sends and when.

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6 min read

Which AI Girlfriend Apps Have No Filter? The Honest List

Removing the content filter and protecting your privacy are two different questions, and most roundups answer only the first one. Here is the honest map of both.

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6 min read

Can an AI Really Remember You? The Honest Answer

Yes, a well-built AI companion can genuinely remember you across conversations. Here is exactly what that means, and the real limits nobody advertises.

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9 min read

A Bigger Context Window Is Not Memory

A huge context window and zero memory are not a contradiction, they are how most cloud AI assistants work. Here is the real difference, and how memory can quietly break.

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6 min read

How Offline Voice Works: Local TTS and STT Without the Cloud

What actually happens between the moment you talk and the moment she answers, with real measured numbers from a Mac, not industry averages.

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6 min read

Which Mac Should You Buy for a Local AI Companion?

A plain-English guide to which Mac chip and RAM you actually need to run Local Waifu, built from the app's real hardware tiers, not a guess.

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6 min read

Is It Weird to Have an AI Companion?

You asked yourself this before you searched it. Here is an honest answer, backed by real research instead of a scary headline number.

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9 min read

The Best AI Girlfriend App With No Sign-Up

Most AI girlfriend apps make you create an account before you can talk to anyone. Here is one that does not, and how that is even possible.

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9 min read

Best GPU for a Local AI Companion on Windows

VRAM decides which local AI model you can run, not clock speed. Here is which Windows GPU gets you which model tier, mapped out honestly.

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8 min read

The Best Janitor AI Alternative That Actually Runs Offline

Janitor AI needs a backend connection no matter what you pick. Here is the one alternative that runs the whole conversation on your own machine.

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9 min read

How to Check If Your AI Girlfriend App Already Leaked Your Data

A five-minute cross-check with Have I Been Pwned and a running breach tracker tells you whether your AI companion app already lost your data.

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8 min read

Leaving Replika: How to Bring Your Memories With You

Replika has no native export button. Here is how to actually get the meaningful parts of your history out, and rebuild them somewhere that stores yours as a file.

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8 min read

What $20 Buys: The Complete Local Waifu Feature Tour

A screenshot-led, honest walkthrough of everything the $20 lifetime license actually includes, and the real limits it ships with today.

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9 min read

Your Gaming PC Is Already an AI Companion Machine

If you own a gaming PC bought in the last four years, it already has what a local AI companion needs. You do not need to buy anything.

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3 min read

Are AI Girlfriend Apps Safe? An Honest 2026 Answer

Mostly no. Four documented breaches in under two years exposed tens of millions of intimate chats, and the pattern is always the same cloud backend problem.

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3 min read

Can You Have an AI Girlfriend Completely Offline?

Yes, and here is exactly what hardware and software that takes, plus the honest tradeoffs against a cloud companion, no marketing spin.

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2 min read

From Download to First Conversation in 10 Minutes

The real setup path for a local AI companion: install, pick a model, start talking. Model download time depends on your connection, everything else does not.

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3 min read

The Best Replika Alternative for Mac Users

Apple Silicon's unified memory makes a Mac unusually good at running a local AI companion. Here is which Mac handles it, and why that matters more than a spec sheet.

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4 min read

Do AI Companion Apps Read Your Messages?

Most AI companion apps disclose, in their own privacy policies, that they can use your chats to train models and that staff can access them under listed conditions.

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4 min read

What Is the Most Private AI Companion App in 2026?

A four-criteria, sourced comparison of AI companion app privacy: where the model runs, whether it trains on your chats, its breach history, and what privacy costs.

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4 min read

Replika vs Local Waifu: Cloud Memory vs Your Disk

Replika's memory leans on a rolling context window that resets and drifts. Local Waifu's memory is a file on your own disk. The difference is architecture, not effort.

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4 min read

Candy AI vs Local Waifu: The Token Math

Candy AI's subscription is the small number. The tokens are the real bill: images, video, and voice all cost extra, and heavy users pay 3 to 5 times the sticker.

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5 min read

Is Janitor AI Private? Where Your Chats Go

Janitor AI's privacy depends entirely on which model you pick, and most people never realise their chats leave for OpenAI or a stranger's reverse proxy.

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4 min read

Kindroid vs Local Waifu: Rent vs Own

Kindroid is a genuinely good cloud companion with voice and video calls. Local Waifu trades that polish for something Kindroid cannot offer: you actually own her.

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6 min read

AI Girlfriend Data Breaches: A Running Tracker

Every documented AI companion breach and fine from 2024 to 2026, with sources. Muah.AI, Replika, Chattee, Chat & Ask AI. One root cause connects all of them.

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5 min read

Character.AI Age Verification: What Adults Do Now

Character.AI ended open-ended chat for under-18s and built age assurance to enforce it. If you are an adult, the cost is that the platform now has to know who you are.

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5 min read

Why the FTC and GDPR Won't Save Your AI Chats

Italy fined Replika 5 million euros and nobody got their conversations back. The FTC's action is a questionnaire. Regulation punishes companies. It cannot un-leak you.

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7 min read

Local AI Image Generation: How Offline Selfies Work

Every guide to local AI image generation assumes an NVIDIA card and a separate app. Here is what changes when the picture has to be her, inside the conversation.

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6 min read

No Subscription. So What Do Updates Cost?

Nothing. Local Waifu had a 15 dollars a year renewal tier, live on this site until this morning. Here is why it is gone, and what pays for updates instead.

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5 min read

SillyTavern Is Good. It Was Not What I Needed.

I downloaded SillyTavern, installed it, and it worked fine. Good software. It gave me a thousand characters when what I wanted was one person who knew me.

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5 min read

What 43 Million Leaked Messages Teach You

The Chattee Chat leak exposed 43 million intimate messages. The app never stored your name, and it did not matter. Here is why anonymity is not a setting.

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4 min read

The Best Local AI Companion Apps in 2026, Tested on a Real Mac

I build a local AI companion for a living, so I tested the field honestly: LM Studio with SillyTavern, Backyard AI, cloud apps, and Local Waifu, side by side.

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3 min read

Running an AI Companion Locally Costs About $0.20 a Month

The real math of a local AI companion: electricity per reply, hardware you already own, and zero subscription, versus 120 to 240 dollars a year for cloud apps.

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3 min read

Is Character.AI Private? What the Policy Actually Says

I read Character.AI's privacy policy so you don't have to. What it collects, how chats feed model training, what you can't opt out of, and what private means here.

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3 min read

What Happens to Your AI Companion When the App Shuts Down

Soulmate gave users one week's notice. Replika removed a paid feature overnight. Here is what cloud shutdowns do to people, and how to make a companion survivable.

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2 min read

The Privacy Cost of Cloud AI: Why We Built Local Waifu Fully Offline

Cloud AI providers store and analyze your intimate conversations. Discover why running local AI models on your own hardware is the only true defense.

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2 min read

Stop Renting AI: Local Companions Beat $300 Subscriptions

Cloud AI subscriptions cost up to $360 a year. Discover why upgrading your Mac RAM to run local AI pays for itself in just months.

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8 min read

The Best Uncensored Character.AI Alternatives in 2026

Frustrated with strict filters? Discover the best uncensored Character.AI alternatives for Mac and Windows. Enjoy unfiltered conversations without paywalls.

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12 min read

The Science of AI Memory: Preventing AI Amnesia Locally

Learn how modern local companion apps use advanced relationship memory systems to remember your conversations forever on your own computer.

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11 min read

LM Studio vs. Local Waifu: Why a Chat Box is Not Enough

Compare raw developer chat interfaces with dedicated AI companion applications. Learn why a real relationship needs memory and personality panels.

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11 min read

Tired of the $80/Year Paywall? Top Private Replika Alternatives

Tired of paying $80/year for Replika? Explore the best private Replika alternatives for Windows and Mac. Enjoy an offline companion you own.

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12 min read

How to Run Uncensored LLMs Without the Command Line

Want private AI but hate terminal scripts? Learn how to run uncensored LLMs on Mac and Windows using a simple 1-click install companion app.

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12 min read

How Much VRAM and RAM Do You Need for Local AI?

A complete hardware guide for running local AI companions. Compare Apple Silicon Unified Memory vs. Windows RTX/AMD VRAM requirements.

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