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AI · alternatives · 2026

24 alternatives to Consilience

A personal Palantir that’s as easy to use as Obsidian

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 2 we have checked on their own sites, 2 of them free or with a free tier.

  1. 1
    Basalt▲1,154

    Small tool to get a scoring + recommandations instantly. What do you think ?

    2025 · getbasalt.ai · its alternatives →

  2. 2

    Manage your whole life in Obsidian

    2023 · linkingyourthinking.com · its alternatives →

  3. 3

    Hi 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 →

  4. 4

    Persistent memory for Claude, ChatGPT & Cursor. Free.

    May 2026 · github.com · its alternatives →

  5. 5

    A solid knowledge management system for Obsidian

    2024 · developassion.gumroad.com · its alternatives →

  6. 6

    A living AI journal that talks back

    2024 · its alternatives →

  7. 7
    Calderafree▲195

    Your Obsidian vault as a living profile and linked garden

    9d ago · caldera.social · its alternatives →

  8. 8
    Vortn▲164

    Your Company's AI Second Brain

    2025 · vortn.com · its alternatives →

  9. 9
    Viberia▲146

    Hey HN, This is my take on the agent harness. Everything on an isometric map. Agents are grouped into "buildings" that run in a sequence or a loop; e.g., the CodeForge has an agent that writes a PRD, another one that implements, and a third that reviews. Everything is customizable, you build your own buildings/teams however you want. It's a Tauri app, really light (about 8x less energy than the closest competitor I benchmarked, so it actually runs from a coffee shop on battery). It's macOS only for now, but ping me if you are willing to test the Windows or Linux version. I've been…

    May 2026 · getviberia.com · its alternatives →

  10. 10

    A Starter Kit to Manage Your Whole Life

    2023 · start.linkingyourthinking.com · its alternatives →

  11. 11
    Pluto▲166

    AI copilot for investing, automations, and data viz

    2023 · pluto.fi · its alternatives →

  12. 12
    Magma▲107

    Foundation Model for Multimodal AI Agents

    2025 · microsoft.github.io · its alternatives →

  13. 13

    A generative AI powered second brain

    2023 · its alternatives →

  14. 14OS

    My Public Second Brain (https://brain.sspaeti.com) is built with the help of a wonderful tool called Quartz (https://brain.sspaeti.com/quartz-publish-obsidian-vault/). Obsidian (https://brain.sspaeti.com/obsidian/) has become my favorite for note-takers, given its flexible and linked structure that closely mirrors our natural way of thinking. With Quartz, I was able to seamlessly publish my Obsidian notes to a public vault, providing the groundwork for my Public Second Brain. The journey of making this possible involved some scripting as…

    2023 · its alternatives →

  15. 15

    A kind and supportive companion that’s on your side

    2023 · pi.ai · its alternatives →

  16. 16

    An AI-native second brain for creators

    2025 · modusai.app · its alternatives →

  17. 17
    Plutofree▲119

    talentpluto is a voice AI native platform that connects GTM talent with high-growth startups in NYC and SF. Pluto represents candidates proactively and sends opt-in matches based on experience and career goals, while keeping candidates anonymous until they choose to engage. How it works: - Call Pluto to capture background and preferences - Receive matches and opt in to the ones you want - Stay connected as goals and timing change

    Aug 2026 · talentpluto.com · its alternatives →

  18. 18

    The open-source foundation your product needs to succeed.

    2016 · its alternatives →

  19. 19

    Ready-to-use Markdown knowledge base for AI agent & Obsidian

    Jun 2026 · payhip.com · its alternatives →

  20. 20

    Manage your whole life in Obsidian

    2025 · linkingyourthinking.com · its alternatives →

  21. 21

    Interactive HTML knowledge map from a folder of Markdown notes (Obsidian/gbrain) — themed force graph + growth timeline. Ships a prebuilt demo. - vladignatyev/brain-map-skill

    Jun 2026 · github.com · its alternatives →

  22. 22

    Think clearly. Connect ideas. Own your knowledge.

    Jul 2026 · play.google.com · its alternatives →

  23. 23

    An Obsidian vault your AI agents actually run

    Jun 2026 · github.com · its alternatives →

  24. 24

    Quickly format your notes with ChatGPT in Obsidian - different-ai/obsidian-ava

    2023 · github.com · 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 →