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Alternatives

Products that do what Underlayer does

Catch, edit, and retry failed webhooks & cron jobs

  1. 1

    Monitoring for websites, APIs, and cron jobs

    2024

  2. 2
    Hook0339

    OpenSource Webhook as a service, secure and enterprise ready

    2024

  3. 3

    Create instant disposable Webhooks to inspect & respond fast

    2025

  4. 4
    HookWatch112

    Automated webhook monitoring for indie hackers & small teams

    Feb 2026

  5. 5

    Reliable scheduled HTTP jobs with retries & logs

    Apr 2026 · runhooks.app

  6. 6

    Schedule on time or recurring webhooks

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  7. 7

    Background jobs made simple

    2022

  8. 8

    Webhooks development relay app with VS Code extension

    2022

  9. 9SJ

    Hey HN, I'm the maintainer of node-cron (5M+ downloads/month), and I recently built Sidequest.js, a background job runner for Node.js inspired by Oban (Elixir) and Sidekiq (Rails). It solves some common problems I saw with libraries like node-cron: - Jobs don’t block your API: they run in isolated worker threads - No Redis or vendor lock-in: use Postgres, MySQL, SQLite, or MongoDB - Supports retries, uniqueness, concurrency, snoozing, prioritization - Comes with a CLI and a simple dashboard - Works great in monoliths and doesn’t require extra infra Quick start (no signup needed):…

    2025 · docs.sidequestjs.com

  10. 10

    Create Cron job without line of code

    2023

  11. 11

    Simple periodic task and email monitoring

    2018

  12. 12WF

    Hello HN, We’d like to show you our project — Nohooks[0]. The aim is to add webhooks to platforms that do not natively support webhooks. We really believe many APIs can provide a better developer experience by providing webhook notifications to enable us to automate more things. Nohooks works by intelligently polling the integrated platform's APIs, determining if a change has occurred, and generating webhook events. Nohooks currently supports webhooks from Notion’s Databases, Render’s Services & Deployments, and DigitalOcean’s Droplets. We will add more in the coming days and improve the…

    2023 · nohooks.io

  13. 13
    Vartiq97

    Webhook infra for high-velocity dev teams

    Sep 2025

  14. 14

    Never worry about website downtime again

    2015

  15. 15

    Reliable webhook delivery, with debugging and logging

    2021

  16. 16AA

    Hi HN, Here's a tool I wrote for retrying fallible commands. Nothing groundbreaking here, this is a tool that's been made many times (and several have been submitted to Show HN). Though this one does have a more comprehensive feature set than most. I hope one or two people will find it useful. I wrote `attempt` for two reasons: - To have a more featureful alternative to `wait-for-it.sh` for use in Docker Compose. Specifically to apply migration scripts to a database that may not be up yet. I wanted to be able to inspect the error messages from my migration tool & retry on connection errors.…

    Sep 2025 · github.com

  17. 17IM
  18. 18

    Real-time webhook triage & AI root-cause analysis

    20d ago · usehooklens.com

  19. 19
    Atflow15

    What if your mistakes could catch themselves?

    Apr 2026 · atflow.xyz

  20. 20

    Inspect, replay, and debug webhooks in real time

    Mar 2026

  21. 21IA
  22. 22

    Capture webhooks & replay to localhost — no tunnel needed

    Jun 2026 · relayfox.dev

  23. 23IC

    In my last project, I was struggling to create and monitor cron jobs. So, instead of creating hundreds of standalone scrips and executing them with cron, I decided to turn those scripts into multiple endpoints. Next, I created a single service that I could schedule HTTP requests to those endpoints and monitor its execution. No more scripts, now everything is endpoints that I can run manually at any time I turned this scheduler service into a Micro-SaaS so you don't have to build it yourself: beew.io I know you can Schedule HTTP requests with Zapier but come on... I will not pay 50 bucks for…

    2021

  24. 24

    Webhooks that actually work —reliable & affordable

    Jun 2026 · hooksniff.vercel.app

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