Start List

What it does

Start List is here to revolutionize the way you validate your business ideas. Designed for founders with a lot of ideas, this powerful tool allows you to focus on the marketing aspects and starting getting quickly early adopters with a waitlist system.

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  LaunchList2022 · getlaunchlist.com · ▲91

  Validate your ideas with a pre-launch viral waiting list

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  Product Validation Checklist2018 · ▲258

  A system for validating your startup idea

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  App Launch Checklist2016 · branch.io · ▲653

  Planning tool for launching your app successfully

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  Startup Idea Tester2024 · waitlist.bonki.fr · ▲134

  Test your idea in days not months

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  The Ultimate Startup Checklist2020 · remoteworkly.co · ▲249

  The easiest way to validate, build & launch your product.

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  WaitListKit2025 · waitlistkit.com · ▲16

  Validate Your SaaS Ideas Faster

• 
  /dev/null▲468

  a social network for devs

  Dev tools · 2d 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 · 27d ago · github.com

• 
  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 · 25d ago · github.com

• 
  OpenBot▲362

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

  Dev tools · 22d ago · openbot.run

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  Talanoa▲340

  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 · 20d ago · talanoa.email

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  CoreSpeed▲332

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

  Dev tools · 27d ago · corespeed.io

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  Pygma▲1,412

  AI copilot for Instagram

  AI · 2024 · pygma.me

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  Cello▲1,347

  Easiest way to add a referral program to your SaaS

  Growth · 2024 · cello.so

• 
  La Growth Machine▲1,216

  Create personalized, multi-channel conversations at scale

  AI · 2024 · lagrowthmachine.com

• 
  Superhuman 2.0▲1,142

  Revolutionary AI email, reimagined for teams

  AI · 2024 · superhuman.com

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  FlowMapp 3.0▲1,142

  Visual website planning in the most powerful way

  Work · 2024 · flowmapp.com

• 
  PyjamaHR▲1,132

  Hiring on autopilot. The AI applicant tracking system (ATS).

  Work · 2024 · pyjamahr.com