Helicone is described as 'The open-source LLM observability platform for developers to monitor, debug, and improve production-ready applications' and is a large language model (llm) tool in the ai tools & services category. There are more than 10 alternatives to Helicone for a variety of platforms, including Web-based, SaaS, Docker, Self-Hosted and Kubernetes apps. The best Helicone alternative is AcruxCore, which is both free and Open Source. Other great apps like Helicone are RapidClaw, Langfuse, AI Security Gateway and Spanlens.
Open-source LLM-ops platform combining prompt management, an AI gateway, tracing, a tool catalog, and evaluation in one self-hostable platform.
A boutique, white-glove platform for deploying and managing AI agents in production, with token cost optimization and self-hosting options.
Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more.
Open-source AI firewall and LLM proxy that redacts PII, blocks prompt injection, and enforces spend budgets before requests reach any AI provider. Cloud SaaS, Hybrid VPC and Apache 2.0, self-hostable.
Spanlens is open-source LLM observability built for application developers. Drop in a one-line proxy or SDK swap and every OpenAI, Anthropic, or Gemini call your app makes is captured with full request and response body, model, tokens, cost, and latency.
Orbit is a developer tool for monitoring AI API usage in production applications. It provides real-time visibility into token consumption, costs, latency, and errors across multiple LLM providers.
Ambertrace is an LLM observability platform with an open source SDK that traces every AI agent call across OpenAI, Anthropic, and Google with zero code changes.
AI cost tracking per customer. Shows which customers are profitable after API costs, with Stripe revenue sync, cost simulator, and budget alerts.
Glassbrain captures every step of your AI app as an interactive visual trace tree. Click any node, swap the input, replay instantly without redeploying. Snapshot mode stores deterministic replays. Live mode hits your actual stack.
The agentic analyst for your agents. Your observability tool only tells you what happened. TwoTail figures out why, and what you should change.
FutureAGI is an open-source, end-to-end AI agent engineering platform built for teams shipping production AI agents. It covers the full lifecycle: simulate edge cases before launch, evaluate every agent decision and trace, catch hallucinations in real time, auto-optimize, and...
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