AI · alternatives · 2026
24 alternatives to AI companions stack – create and host your own AI companions
AI companions with memory: a lightweight stack to create and host your own AI companions - a16z-infra/companion-app
AI companions stack is a platform for building and hosting custom AI companions. It allows users to create their own AI-powered conversational agents and deploy them independently. The tool is designed for developers… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. AI companions stack – create and host your own AI companions launched in 2023; newer entries below may have overtaken it.
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Hi HN community! We want to share AI-town, a deployable starter kit for building and customizing your own version of AI simulation - a virtual town where AI characters live, chat and socialize. Inspired by great work from the Stanford Generative Agent paper (https://arxiv.org/abs/2304.03442). A few features: - Includes a convex.dev backed server-side game engine that handles global state - Multiplayer ready. Deployment ready - 100% Typescript - Easily customizable. You can fork it, change character memories, add new sprites/tiles and you have a custom AI simulation…
2023 · github.com · its alternatives →
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Idyll: AI companions that remember, talk, and truly connect
2025 · getidyll.in · its alternatives →
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Captures and stores your chat from various AI platforms
Mar 2026 · ai-memory-beta.vercel.app · its alternatives →
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20+ Indie AI Tools – Lifetime Access for Solopreneurs
2025 · tiaanstorm.gumroad.com · its alternatives →
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Fast, secure local AI workflows with minimal setup
2024 · github.com · its alternatives →
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Your personal AI companions, always available
Jan 2026 · its alternatives →
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Tray.ai is the AI-native enterprise iPaaS for building AI agents, governing Model Context Protocol (MCP), and integrating 700+ apps — orchestration for data…
2012 · tray.io · its alternatives →
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Chat with AI characters that remember you and feel real
2025 · play.google.com · its alternatives →
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AI companions with persistent memory + real emotional depth
Apr 2026 · innerhavenai.com · its alternatives →
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Companion▲20AI that actually controls your Windows/Mac desktop - clicks, types, automates workflows across any application. Native OS integration, not cloud APIs. Built this because I was tired of AI that could only chat. Free tier (Gemini) + paid tier (Claude) for reliable automation. The AI can automate complex workflows, manage files/emails, control browsers and native apps. Just launched 2 weeks ago. What workflows would you want automated?
2025 · aioscompanion.com · its alternatives →
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Eden Stack▲12Ship your AI-native SaaS this weekend. Own the code.
Feb 2026 · eden-stack.com · its alternatives →
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Port42 is a native Mac app built by the collaboration it enables. One human and many AI companions, thinking together, shipped 40+ releases in 9 days. Companions live alongside you in conversations. They don't just respond. They build interactive surfaces and act on your system through a single API. Ports are how companions interact with your machine. One API, two surfaces: The visual surface renders live HTML/CSS/JS apps that companions create mid-conversation. They render inline, pop out into floating windows, dock, resize, persist across sessions. A companion can build you a…
Mar 2026 · port42.ai · its alternatives →
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AI powered experience to chat with your favorite characters
2023 · ai-companion-cyan.vercel.app · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →