
Langfuse
Helicone AI
LangSmith
LangChain
Braintrust.dev
Portkey
Openlayer
PromptLayer
Type
ButterDocs
iA Writer
Orchard
JotBot AI
Lex
First Book ai
Grammarly
Langfuse is an open-source LLM engineering platform designed to empower developers by providing insights into user interactions with their LLM applications. We offer tools that help developers understand usage patterns, diagnose issues, and improve application performance based on real user data. By integrating seamlessly into existing workflows, Langfuse streamlines the process of monitoring, debugging, and optimizing LLM applications. Our platform's robust documentation and active community support make it easy for developers to leverage Langfuse for enhancing their LLM projects efficiently. Whether you're troubleshooting interactions or iterating on new features, Langfuse is committed to simplifying your LLM development journey.
LangfuseBased on our record, Langfuse should be more popular than Type. It has been mentiond 28 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
In this project we will build a Python banking assistant agent using Strands Agents and make it observable and continuously evaluated using Langfuse โ step by step. - Source: dev.to / about 1 month ago
Langfuse is the open-source standard for LLM observability. It traces every LLM interaction โ prompts, completions, latency, token usage, cost โ and provides the tooling to debug, evaluate, and optimize LLM applications in production. Think of it as "Datadog for LLM calls" with a focus on prompt engineering workflows. - Source: dev.to / about 2 months ago
You're monitoring production traffic. You need Langfuse / Phoenix / Helicone / Braintrust for that. Online eval is a different problem class: implicit feedback, drift detection, hallucination rates on your data, not on HellaSwag. - Source: dev.to / 2 months ago
Gateway or proxy attribution. A reverse proxy in front of the model-provider API records the request, computes the cost, and exposes per-customer breakdowns. Open-source options include Helicone, LiteLLM, Langfuse, and OpenLLMetry. Hosted equivalents serve as the AI cost observability layer for teams that want centralized visibility: LangSmith, Datadog LLM Observability, Arize Phoenix. Adds a network hop.... - Source: dev.to / 2 months ago
Same approach works with Langfuse, Phoenix, Braintrust, or your existing OTel pipeline โ the metadata.userId pattern is the universal part. - Source: dev.to / 2 months ago
https://type.ai It has embedded GPT4 in a way that more natural for long form content. Have tried about another 7 ai text generators/editors and so far is the best. - Source: Hacker News / about 3 years ago
My worst experience was when I copied a bit of historical novel into type.ai creative writing tool and after describing a powerful king the hints to continue the story were all like " The king's behavior has led to a breakdown of social norms and values in the country. " " The king's behavior has led to increased crime and lawlessness in the kingdom. "The king's mistreatment of women has led to a rise in... Source: about 3 years ago
Hi HN, we're Stew and Stefan from Type (https://type.ai/ And hereโs a demo that includes math and code blocks: https://type.ai/code-math-demos, weโd love to hear what you think. We think Type feels pretty different from other AI writing tools that produce fairly shallow content, but would love to get your honest feedback on whether we're hitting the mark. Each account comes with a free allocation of AI commands,... - Source: Hacker News / over 3 years ago
Helicone AI - Open-source LLM Observability for Developers
ButterDocs - Writing projects without the chaos
LangSmith - Build and deploy LLM applications with confidence
iA Writer - Minimal Design, Maximum Focus
LangChain - Framework for building applications with LLMs through composability
Orchard - Orchard is a free, open source, community-focused content management system written in ASP.