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Marc Klingen
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Congrats on the launch! Love audio/realtime experiences
YC Interview Simulator 2.0
YC interview prep - pitch, reflect & improve
Marc Klingen
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Wohoo, so happy to be back on Product Hunt. Will be in den comments all day, happy to answer any questions you might have!
Langfuse Prompt Experiments
Open Source LLM Engineering Platform
Langfuse is the #1 open source LLM engineering platform. It helps teams iterate on and improve their LLM applications: LLM tracing, metrics, llm-as-a-judge, evaluations, prompt management, datasets testing and more. Create a free account or self-host Langfuse.
Langfuse Prompt Experiments
Open Source LLM Engineering Platform
Marc Klingen
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Congrats on the launch. Awesome to see what you’ve all built!
Superchat
AI Agents for WhatsApp Business, Instagram & Co
Marc Klingen
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Congrats on the launch, great video, I should use it for our next launches to animate some videos :)
LazyAnimator (YC W23)
ChatGPT for video animations
Marc Klingen
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Congrats on the launch! Legitimately impressed by how quickly you iterate on product and its overall scope. Looking forward to more product updates.
Truva AI
Sell more and grind less with AI agents
Marc Klingen
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Congrats on the launch @mirko_novakovic3, Dash0 looks impressive and I love how it’s fully OpenTelemetry native across the board. Great job!
Dash0
Your OpenTelemetry native observability tool
Marc Klingen
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congrats on the launch! love the deduplication as a lot of the blobs our users store includes large duped blobs of context shared across llm invocations. s3-api is awesome to see as well.
UltiHash
Store data for AI models, using less space, with high speed
Marc Klingen
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Congrats on the launch @rguldener, awesome to see how you guys keep improving Nango!
Nango Auth
Free OAuth for 250+ APIs
Marc Klingen
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Congrats Joseph and team, awesome to see you build and launch consistently!
Syncly (YC W23)
Spot weak links in user journey, prevent churn
Marc Klingen
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Congrats on the launch, seems super impressive!
Ellipsis (YC W24)
AI code reviews & bug fixes
Marc Klingen
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Congrats on the launch, looks interesting. What kind of data sources do you use? Who is the best user for cold reach?
Coldreach (YC W23)
Find ready-to-buy leads + sound relevant with AI
Marc Klingen
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Congrats on the launch! Making podcasts more discoverable and browsable is awesome
Overlap
Curating the best podcast clips for you
Marc Klingen
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Congrats on the launch @jobenjada and team!
Formbricks Two
Open source embeddable survey platform
Marc Klingen
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@gabriele_mazzola, congrats on the launch, the design looks great! I'll give touring a try later for a walk in my neighborhood.
Proud to support you with Langfuse, thanks for the shoutout and let us know if you have any feedback or questions. Seeing great products like Touring launch is a main motivation of our team 🤩
Touring
The ultimate app for travellers, works literally everywhere
Marc Klingen
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Congrats on the launch @ericdrowell! You are an inspiration and I love the new focus of Second v2
Second V2
AI powered codebase maintenance
Marc Klingen
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Congrats on the launch! I’m curious, do you parse the “schema” of a website once to generate a template or on every read?
No-Code Scraper
Data scraping without code
Langfuse is the open source LLM Engineering Platform.
It provides observability, tracing, evaluations, prompt management, playground and metrics to debug and improve LLM apps.
Langfuse is open. It works with any model, framework and you can export all data.
Langfuse 2.0
the open source LLM engineering platform
Marc Klingen
left a comment
Congrats on the launch @petrbrzek! Love the video
Langtail Public Beta
Ship AI apps with fewer surprises