LangWatch
The harder your agents get, the more you need LangWatch.
Hype can't move this line. Only verifiable outcomes do.
No money. No seat. It doesn't move the price. It goes on your record — and in 28 days reality settles it.
by reality anchor — the price money can't pump
AI. Launched 6d ago on Peerlist, where it placed #98. Today, it's live, but nothing on the site has changed since we started watching. It's anchored at 216 pts.
It placed #98 on Peerlist. It also showed up on 1 other board — but didn't place in the top 25% on any of them, so none of them add to the price. Listing on twelve directories is free; placing well on them isn't.
A launch's opening price comes from where it placed on its own board, normalised across all 12 platforms we watch. That's deliberate: #1 on a small board beats #40 on a huge one. It's how a launch nobody saw can still be worth more than one everybody did.
No matter how much money goes in. There is no pump here — you can't make yourself right by buying more. The line only moves on things that actually happened: an award, revenue that grew, a new platform, code that shipped — or silence.
Quiet for 3 days — no penalty yet. Bleeding begins on day 7.
We fetch this site every day and hash what's on it. A founder can post “still working on it” — but if they actually shipped, the page changes. That's the only claim we price: evidence, not announcements. The real question isn't “will this be huge?” — it's “will they still be moving in four weeks?”
The story so farEVERY MOVE, AND WHY▾
Repriced every day, no cliffs. A launch that goes quiet bleeds a little at a time, so there's never a drop you could have run from the night before.
Momentum on its boardDOESN'T MOVE THE PRICE▾
How the launch is moving on its own board, day by day. This is the crowd's attention — it does not move the reality price. Only verifiable outcomes do.
A flat line is normal: votes stop within a day or two of launch, on every board. What's unusual — and what actually counts — is a launch that keeps pulling votes long after its day is over.
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4About
LangWatch is the open-core platform to test, simulate, and monitor AI agents end-to-end. Unlike tools that grade single LLM outputs, LangWatch is built for agent complexity; multi-turn, multi-step, multi-agent systems where failure hides in the interactions. Killer feature: Scenario, agent simulation before production. Open-source framework for simulating full multi-turn agent conversations, including adversarial and edge-case paths, so you catch broken behavior before your users do. This is the wedge: almost every competitor evaluates outputs; LangWatch tests agents the way software teams test software. Voice agents included
Where it launched2 PLATFORMS▾
| Platform | Votes | Counts toward price | Link |
|---|---|---|---|
| Peerliststrongest | not published | sets the price | ↗ |
| Devhunt | 1 | no · not top 25% here | ↗ |
The board it did beston sets the price. Every other board only adds to it if the launch also landed in that board's top 25% — because just showing up somewhere isn't an achievement. Listing on twelve directories is free; placing well on them isn't.