AI · alternatives · 2026
24 alternatives to Lelly
Your life, unified. The first true AI Operating System.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.
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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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Give your team one AI memory. Keep your own private.
Jul 2026 · thesecondbrain.dev · 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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Agentlyfree tier, from $33/mo▲336Agently is an AI Work OS where documents, tasks, team chat, and integrations are fully interconnected, and AI employees operate inside that shared workspace. Instead of prompting AI in isolation, agents can read project context, turn strategy docs into tasks, coordinate with teammates, run research/outreach/content workflows, update boards, and push results back into the system or external tools. The workspace acts as persistent memory, so work continues instead of resetting every prompt. Happy to answer any questions
Jul 2026 · agently.dev · its alternatives →
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Flowly▲219Your personal AI assistant, native to your desktop
May 2026 · useflowlyapp.com · its alternatives →
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Hey HN -- I'm Shalin, one of the cofounders of Hyper. My cofounder Kanyes and I have been power users of a lot of second brain type software like Notion and Obsidian for years, and tried fine-tuning GPT-2 back in 2020 to solve this exact problem of giving AI access to all context of my life so it can do work for me more intelligently. We were too early then, and spent the next 4 years building robots at Matic. Earlier this year, we realized this was perhaps the right time to take a second crack at this problem, so we quit our jobs and built Hyper. It's super exciting that we finally shipped…
May 2026 · heyhyper.ai · its alternatives →
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The ultimate productivity system for digital entrepreneurs
2023 · its alternatives →
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The simple & minimal life management system
2023 · harshitjain374.gumroad.com · its alternatives →
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Life by Synheart ▲17An Ai Companion app built to actually understands you
Jul 2026 · synheart.life · its alternatives →
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The AI that plays confused until you're actually clear
Jun 2026 · getlucidly.app · its alternatives →
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I'm a Machine Learning engineer. Struggled with consistency for months on my goals, life etc, so I built something to help myself (zropi.com) but that surprised me or shocked me literally. It’s an AI companion that feels alive: chats like a person. Pauses, emotions, personality. Sends voice notes when it's excited about something or whenever it wants (has its like own mind). Shares photos of itself. But the memory It remembers EVERYTHING. Not just facts context, preferences, random things I mentioned. Last week I asked "how's that thing I told you about going?" and it knew exactly what I…
Jan 2026 · zropi.com · its alternatives →
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Give your company a brain that evolves and acts.
May 2026 · platformpilot.ai · its alternatives →
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Bolly▲4the AI that actually knows you and controls your computer.
Apr 2026 · bollyai.dev · its alternatives →
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Capture & organize everything in Notion.
2022 · notionsecondbrain.com · its alternatives →
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A.S.S.H.O.L.E.™ ▲13Brutally honest. Surprisingly helpful.
Jun 2026 · twitter.com · its alternatives →
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Your AI second brain. Capture anything, recall everything.
2025 · echoesos.com · its alternatives →
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Second Brain▲20Your digital knowledge management system
2025 · secondbrainapp.netlify.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 →