HiCyou | Free Open Source Directory

What it does

Hi Cyou makes your directory smarter! This modern open-source platform is powered by AI to auto-categorize sites and generate content, with built-in semantic search for pinpoint discovery. User submissions are auto-verified via backlink checks, saving you time. Built with Next.js 14 and Tailwind, it’s fast, easy to deploy, and fully customizable—perfect for SaaS founders and developers to discover or showcase tools. Open source, self-hostable, and commercially usable—it’s your smart directory.

A free, open-source directory platform helping SaaS products get discovered. Submit your product for free and get dofollow backlinks. Open source and available for commercial use.

Explore 1350+ hand-picked tools for building, learning, and creating — updated daily. The largest iPhone display ever. In a thin, foldable design. Run Telegram campaigns and handle the replies with AI, in one browser workspace. A curated directory of automation, AI and SaaS tools including n8n workflows, community nodes and hosting. Every listi Upload an existing image to repair its repeat, or create a new seamless texture or pattern from a prompt. Preview, recol DeepSwapAI lets you preview AI face swap free with no sign-up. Verify for one trial image; buy credits once for future w Examples without sign-up. Generate after verified sign-in; only eligible accounts get one watermarked photo…from hicyou.com

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  Open source Directory Sync by BoxyHQ2022 · ory.com · ▲153

  Real-time sync with your customers' user directories

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  Webydo 2.02015 · webydo.com · ▲293

  Seamless web design platform for professionals, code-free

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  Mkdirs2024 · mkdirs.com · ▲58

  Launch profitable directory in minutes without any cost

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  We released an open-source platform for fast enterprise app development2024 · github.com · ▲11

  Tl;DR Save 60% of development effort building your SaaS and enterprise apps using our open-source platform, demo: https://www.youtube.com/watch?v=gob4j072Isg Hi friends, It's a bit surreal writing a Show HN post, being a HN member since 2012, but I'm still excited to be here. We are Arek and Michal (hn: mgl), and we have published Openkoda - an open-source low-code platform for the rapid development of SaaS and enterprise applications. OUR STORY We met at the university and spent the next 10 years building high-performance applications for finance, eCommerce and travel…

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  Kis.tools – A directory of tools that work2024 · kis.tools · ▲51

  Hey HN! Tired of hitting "Sign up for free" buttons only to discover the real limitations after creating an account? Or finding a "free" tool that adds watermarks to everything? Yeah, me too. I'm building kis.tools, a curated directory of tools that: Work instantly - registration only when technically necessary, have genuine free functionality, keep interfaces clean and focused, process data locally when possible, keep promotional messages or ads minimal and unobtrusive Think of it as a home for tools like Eric Meyer's Color Blender (running since 2003!) - tools that do one thing, do it…

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  Directories.BestJan 2026 · directories.best · ▲8

  Curated hub of niche directories for smarter listings & SEO

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  /dev/null▲490

  a social network for devs

  Dev tools · 4d ago · dev-null.sh

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  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 28d ago · github.com

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  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 26d ago · github.com

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  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 24d ago · openbot.run

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  Talanoa▲346

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 21d ago · talanoa.email

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  CoreSpeed▲332

  One MCP for everything your agents need: apps, memory, tools

  Dev tools · 29d ago · corespeed.io

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  Guideflow▲1,338

  Create interactive product demos and step-by-step guides in seconds with Guideflow, the leading AI-powered demo automation tool.

  AI · Nov 2025 · guideflow.com

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  I built a synth for my daughter▲1,278

  Hardware and software projects by Ali Roberts

  Life & fun · Nov 2025 · bitsnpieces.dev

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  Welltory▲1,028

  Measure your wellness. Use data to feel great every day.

  Work · Nov 2025 · welltory.com

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  Gemini 3▲1,016

  Bring any idea to life with multimodal capabilities

  AI · Nov 2025 · blog.google

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  TrustMRR▲833

  LLM Gateway is a b2b artificial intelligence based in United States, founded in 2025. $259,539/month in verified Stripe revenue. $78,764 MRR. Ahrefs Domain Rating 52/100. growing 55% month-over-month. Track LLM Gateway's verified metrics on TrustMRR.

  Growth · Nov 2025 · trustmrr.com

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  Boing▲782

  Life & fun · Nov 2025 · boing.greg.technology