Helicone

5 stories

Stories

🔴 LangChain (LangSmith): Seeing some issues logging into the application
No — LangChain (LangSmith) is operational. Uptime: 99.98%. 3 incidents tracked (30d). Live status, updated every 5 minutes.
AIWatch BlogOct 12, 20263 min read
LiteLLM Alternatives: 10 AI Gateways Compared for 2026
Coworker AI compares 10 LiteLLM alternatives, from Bifrost and Portkey to Kong, Cloudflare and OpenRouter, with October 2026 pricing, licenses and hosting.
Coworker AI BlogOct 7, 202612 min read
AI Agent Observability: Logging, Tracing, and Debugging Explained
Chain Visualization: Reading the Trace Waterfall The spans from the last section don't mean much as a raw list.
Machine Learning Mastery BlogOct 1, 202618 min read
Observability for agent API traffic: what per-agent attribution actually requires
A researched map of how teams watch AI agents calling REST and general APIs in 2026: the application-layer trace platforms, the API-gateway layer where identity actually lives, and what genuine per-agent attribution requires.
Elva BlogSep 2, 202612 min read
The best prompt management tools in 2026
An honest comparison of seven prompt management tools in 2026: who each one is for, how versioning, promotion, and rollout actually differ, and when prompts in your repository are still the right call.
PydanticAI BlogAug 26, 202616 min read