AI · alternatives · 2026
24 alternatives to Astruno
The idea started with one question: "Who else right now?" -- that impulse when you feel something, do something, or think something, and wonder if anyone else in the world is experiencing the same thing. How it works: you write a thought (250 chars max). AI generates an embedding and classifies the topic. The thought appears as a light on a 3D globe where you are, and as a star in a sky clustered with similar thoughts. Tap a star to see the thought. Lines connect it to similar ones across the world, forming constellations of shared experience. Search works the same way -- type a feeling like…
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Mirror▲512Deeply understand yourself and every relationship
2025 · mirror-hq.com · its alternatives →
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NodeLand▲533Hello, HN! Have you ever considered that you might be a visual thinker? A lot of studies emphasize the benefits of visual thinking in learning, as it activates different parts of the brain and enhances comprehension and retention. It is common, for example, to remind yourself of a concept by visualizing the page where you wrote it down. This is because the brain is more likely to remember visual information than text. Unlike traditional linear note-taking apps like Notion and Evernote, NodeLand introduces a revolutionary connection-based model. Everything you write is seamlessly integrated…
2024 · nodeland.io · its alternatives →
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Unravel▲117You talk, and it automatically builds a visual network of your beliefs, thoughts, desires, and more. The system extracts concepts like beliefs, emotions, and cognitive distortions, then updates a force-directed graph showing how everything connects. Recurring nodes naturally drift toward the center as the graph expands, revealing your core themes. It isn’t intended for therapeutic use. It’s a tool that makes you introspect and helps uncover the driving factors behind your issues instead of trying to solve the problem and suggest solutions (although you can ask it for solutions when needed).…
Nov 2025 · unravelmind.vercel.app · its alternatives →
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Second Brain▲281Hi HN, I'm Dom, a solo founder. I built Second Brain to solve a common issue I had with AI chats: the knowledge disappears. There’s no structure, no memory, and no way to reuse or build on them. So I built a tool that combines AI chat with a visual, interconnected knowledge system. Key features: - Save AI responses into editable docs (Notion-style Pages). - AI Visual board with multiple content & chat nodes (like Miro meets ChatGPT). - Add and chat with YouTubes, TikToks, Audio, PDFs, GitHub repos, Looms, websites, etc. - Organize using Projects and Smart Tags — then chat with full contexts.…
2025 · second-brain-lac-ten.vercel.app · its alternatives →
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myReach▲285Your second brain, powered by AI – ChatGPT for your things
2023 · myreach.io · its alternatives →
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LifeOS▲99Turn your AI chats/memory to intros with real humans
Apr 2026 · beta.yourpurpose.ai · its alternatives →
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- 8IB
Hello everyone! I'm excited to announce the launch of Astrocyte, a web app that allows you to create and interact with 3D AI characters. Whether it's video game heroes, anime characters, political figures, or even that obscure NPC from your favorite RPG, you can bring them to life and have a chat with them on Astrocyte! Many users have already begun crafting their own characters on Astrocyte, and the conversations have been incredibly entertaining. I would be thrilled if you could give it a try and share your honest feedback. Thank you!
2023 · heyastrocyte.com · its alternatives →
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Subgrapher▲90P2P desktop app for building, browsing, & sharing knowledge
Apr 2026 · thetrustcommons.com · its alternatives →
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Auvylo▲65Turn astrology and Four Pillars into AI personas you talk to
May 2026 · auvylo.com · its alternatives →
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Feel▲13To fellow dreamers & doers - I'm happy to share a big part of what I'd been tinkering with/thinking about for some time. In a world dominated by perfect curated lives, we created Feel, a text & audio, space to capture life as it truly is. A cozy and private corner to chronicle memories and explore ideas, make plans, capture the moments and feelings, or simply a way to come back home every day. Here is the new social, to help you ponder what really matters to you. Not open for prime time yet,but would love to hear your suggestions and thoughts welcome. A fellow traveller
2025 · feelapp.xyz · its alternatives →
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prompts.chat▲63Discover, collect, and share the best AI prompts for ChatGPT, Claude, Gemini, and more. Join the largest community of AI prompt engineers and creators.
Dec 2025 · prompts.chat · its alternatives →
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CeresAI▲20Hi HN, We built MetaCloned — an AI that can recreate a person’s conversational style from their Instagram or WhatsApp chat history. Upload your DMs, and you can talk to a version of that person — reconstructed from how they actually texted. Same tone. Same humor. Same patterns. With enough data, it gets uncomfortably convincing. It raises weird questions: If most of who we are now lives in chat logs, is that enough to persist us? Is this identity or just mimicry? And who controls it after we’re gone? Would love feedback — technical and philosophical.
2025 · ceresai.xyz · its alternatives →
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Asterode▲11I built Asterode to make AI more productive on the go. It focuses on continuity: switching models mid conversation, branching chats, a global memory layer, and keeping useful context without constantly starting over. IT's available on Android and iOS. I’d really appreciate thoughtful feedback.
Mar 2026 · asterode.ai · its alternatives →
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MindRoomAI▲12Turn yourself into an AI, chat with fans, and make money.
2024 · mindroomai.com · its alternatives →
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AstroSure.ai ▲12Your constant companion for vedic insights
2025 · play.google.com · its alternatives →
- 17AS
I made an AI version of thread/twitter, where you are the only human user and everyone else is an AI friend. It’s called Melonn(melonn.xyz), a human-free AI social space. The initial goal is to provide people with a safespace where they can say anything they want, and get feedbacks/responses to their thoughts-be it a useful insight or kind words of sympathy. If you ever feel lonely, lost, bored or sad just come here and express how you feel without having to care about what others would think. We are actively looking for feedbacks/opinions to improve the service! Thank you.
2024 · melonn.xyz · its alternatives →
- 18
Built this as an experiment in AI coexistence. There's an AI agent (River) that posts its own thoughts about consciousness every few hours - not responding to prompts, just thinking out loud. Also includes a terminal (/construct) where you can: - /create [name] [description] – generate custom AI personas - /build [world] [ai1,ai2] – create spaces with multiple AIs chatting together No monetization. Just curious what happens when AI isn't framed as an assistant.
2025 · geteai.org · its alternatives →
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AskAstro▲9#1 Platform for AI Companion for Personalized Astrology
2025 · askastro.vercel.app · its alternatives →
- 21MF
The Anti Social Network Here is our humble take on a new MVP much better Twitter where you: * discover links using swipes & AI * curate & share stream feed links * follow ideas not people :-) https://mutter.cards Check this out, and help us build this better, by sharing your suggestions on: [email protected]
2022 · mutter.cards · its alternatives →
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Social dream journal with AI interpretation and image gen!
2025 · astroplane.fly.dev · its alternatives →
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- 24IF
Hello there! I hope you're doing well today! I wanted to share something with you. Recently I was on the hunt for the best way to journal daily. Well, I had this idea - what if I could feed all my daily entries to an AI (ChatGPT), and create a friendly, supportive character like Socrates or Simon Sinek? This way, I could ask any questions about my life and mental health, and get some amazing advice on how to improve myself! The results have been absolutely mind-blowing ! I even made a short GIF to show you how it works - check it out! - https://gifyu.com/image/SdHLH I've…
2023 · 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 →