Pulse

What it does

Your Zapier zap crashed at 2 AM. Your Make scenario silently stopped. You had no idea - until a client told you. Pulse Monitor fixes this. Add a heartbeat URL to any workflow. If it stops pinging, you know instantly. 🔔 Email, SMS & Slack alerts ✅ Smart JSON response validation 🔐 Pre-request auth token injection 📊 Real-time incident dashboard Works with Zapier, Make, n8n & any HTTP-capable platform.

Monitor your no-code workflows 24/7. Get instant alerts when Zapier, Make, or n8n automations fail. Free during beta. 2-minute setup.

• 
  We built a developer-first open-source Zapier alternative2023 · trigger.dev · ▲745

  For the past few months we’ve been building Trigger.dev and can now share our beta with you: https://github.com/triggerdotdev/trigger.dev. Trigger.dev is an open source platform that makes it easy for developers to create event-driven background tasks directly in their code. You write workflows using our SDK, and can view all the runs in our web app. Why we built this: - We found current workflow / automation tools like Zapier and n8n are good for simple tasks, but not for more advanced use cases. - Dropping down into code in these tools is just not a great…

• MT
  Monitor the Downtime of 170+ Popular Web APIs2013 · zapier.com · ▲143

  Latest service status for Zapier

• 
  Official Bubble Zapier Integration2021 · bubble.io · ▲119

  Connect any web service to a no-code web app.

• 
  Failping2024 · failping.com · ▲113

  Your automated first responder for third-party downtimes

• 
  FlowPulseApr 2026 · flowpulse.sh · ▲68

  Know when your automations run, fail, or go quiet.

• 
  FlowGuard - Automation MonitoringJun 2026 · flowguard-production-4ea5.up.railway.app · ▲3

  Know when your automations break - before your clients do

• 
  Run full iOS 16.5 firmware on Android Devices▲518

  Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.

  Dev tools · 2d ago · github.com

• 
  /dev/null▲492

  a social network for devs

  Dev tools · 5d ago · dev-null.sh

• 
  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 · 30d 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 · 28d ago · github.com

• 
  OpenBot▲362

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

  Dev tools · 25d ago · openbot.run

• 
  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 · 23d ago · talanoa.email

• 
  Lightfield▲901

  AI-native CRM that builds itself and does work for you

  AI · Mar 2026 · lightfield.app

• 
  Tobira.ai▲728

  A network where AI agents find deals for their humans

  AI · Mar 2026 · tobira.ai

• 
  Claude Import Memory▲716

  Switch from ChatGPT to Claude with import memory feature

  AI · Mar 2026 · claude.com

• 
  Littlebird▲709

  Littlebird remembers everything across your meetings, messages, docs, and apps, then takes action so you can recall any detail and never lose context.

  AI · Mar 2026 · littlebird.ai

• 
  Viktor.com▲702

  Your AI Coworker that proactively executes tasks

  AI · Mar 2026 · viktor.com

• 
  Jupid▲659

  File your taxes with Claude Code

  Commerce · Mar 2026 · jupid.com