Openlayer
Slack or email alerts for when your AI fails
Openlayer launched on December 7, 2023 with 197 votes, #224 of 3,780 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 2 years on.
What it does
Openlayer provides observability, evaluation, and versioning tools for LLMs and machine learning products.
Openlayer is the AI governance and observability platform for regulated enterprises: one place to test, monitor, and govern every model, agent, and AI system your company runs.
The AI governance platform that tests before you ship, monitors what's live, and enforces policy in real time. Audit-ready evidence comes standard. Your controls are not keeping up. Your controls are not keeping up. Copilots, agents, and models are going to production across every business unit. Most companies can't list them, few can test them, and almost none can prove to a regulator what any of them did last Tuesday. Each layer delivers value on its own. Together, they turn scattered AI into systems you can govern, observe, and prove are under control. Know every AI system running, org-wide inventory and automatic shadow-AI detection. You can’t govern what you can’t see, so this is where…from openlayer.com
Does a similar job
all alternatives →
Openlayer – Test, fix, and improve your ML models2023 · openlayer.com · ▲53Hey HN, my name is Vikas, and my cofounders Rish, Gabe and I are building Openlayer: http://openlayer.com/ Openlayer is an ML testing, evaluation, and observability platform designed to help teams pinpoint and resolve issues in their models. We were ML engineers experiencing the struggle that goes into properly evaluating models, making them robust to the myriad of unexpected edge cases they encounter in production, and understanding the reasons behind their mistakes. It was like playing an endless game of whack-a-mole with Jupyter notebooks and CSV files — fix one issue and…
AI Observability by OpenObserveAug 2026 · openobserve.ai · ▲317OpenTelemetry-native observability for agents and LLMs
LLM Ops Toolkit by Lamatic.aiApr 2026 · tools.lamatic.ai · ▲96Aggregate uptime monitoring across OpenAI, Claude, and more
More ai this month
the category →
Paintings by AI models: programs run through a simulation of oil paint.
AI · 20d ago · stillwet.art
PixVerse R2▲381A real-time world model you can explore and change
AI · 29d ago · world.pixverse.video
Source: Product Hunt launch ↗
Launched alongside, December 2023
the whole month →
Hi HN! I’m proud to share that we have built a real 3rd party iMessage client for Android. We did it by reverse engineering the iMessage protocol and encryption system. It's available to download today (no waitlist): https://play.google.com/store/apps/details?id=com.beeper.ima and there's a technical writeup here: https://blog.beeper.com/p/how-beeper-mini-works. Unlike every other attempt to build an iMessage app for Android (including our first gen app), Beeper Mini does not use a Mac server relay in the cloud. The app connects directly to Apple…
Work · 2023 · beeper.com
Hey! I made Heynote entirely for my own use case. For many years, I always had an Emacs instance running with the scratch buffer open, even long after I had abandoned Emacs as my programming editor in favor of more recent IDE:s. The simplicity of having just one big scratch buffer appeals to me, but I still want to separate the different things I jot down somehow (without using tabs or similar). Previously, my solution was to insert a bunch of blank lines between the notes, but hitting C-A would still select the entire buffer. That's why I came up with the concept of "blocks", which turned…
Work · 2023 · heynote.com
FuseBase▲939Client collaboration platform for professional services
Dev tools · 2023 · thefusebase.com
Beep! 2.0▲871Fastest tool to assign and share visual tasks with your team
Work · 2023 · justbeepit.com
Inbox Zero▲821Clean Up Your Inbox In Minutes Newsletter management, AI automation, and email analytics. Inbox Zero is the open-source email app that puts you back in control of your inbox.
AI · 2023 · getinboxzero.com