Top Fiddler Alternatives

Laminar AI

Laminar AI is an open-source platform for monitoring and analyzing Large Language Model applications, offering tools for observability, analytics, and prompt management.

Agenta

Open-source platform to build, test, monitor, and evaluate LLM applications and agents, with prompt versioning, A/B testing, cost/latency observability, tracing, and feedback integration.

Maxim AI

Maxim AI is an evaluation and observability platform for AI teams to develop and deploy AI applications with tools for testing, monitoring, and data management.

Traceloop

Traceloop monitors and tests Large Language Model applications, providing insights, alerts, and tools for optimizing performance and debugging workflows.

AI Monitor

Monitors how brands' content appears and performs on AI-generated platforms (e.g., ChatGPT, Google AI Overview) and reports data to track and improve visibility.

Traccia

Traccia is an AI agent observability and governance platform that traces, monitors, and controls production AI workflows, including costs, policies, and compliance.

Dify

Dify is an open-source platform to build, run, and monitor LLM-powered apps using visual workflows, RAG pipelines, agents, model management, APIs, and self-hosting options.

LangSmith

LangSmith is a platform for developing and optimizing LLM applications, offering tools for tracing, monitoring, evaluation, and debugging throughout the application lifecycle.

Helicone

Helicone is an open-source framework for monitoring and optimizing large language models, supporting workflow tracking, prompt experimentation, and user segmentation.

Nirixa AI

An AI observability platform that tracks LLM calls, token costs, prompt drift, hallucination risk, and latency across providers in real time.

Klu.ai

Klu.ai is a platform for designing, deploying, and optimizing AI applications, focusing on collaborative prompt engineering and multi-LLM integration.

Confident AI

Confident AI is a platform for evaluating and monitoring LLM applications, offering tools for testing, benchmarking, and improving model performance with structured workflows.

AWS Console

Mobile app to monitor and manage AWS resources: view CloudWatch metrics and alarms, account health and billing, receive push notifications, and access key service details.

Langfuse

Langfuse is an open-source platform for managing and evaluating AI applications, enabling teams to monitor, debug, and optimize large language models effectively.

Holistic AI

Holistic AI is a governance platform that helps organizations implement AI responsibly, manage risks, and ensure compliance with regulations through assessment and monitoring tools.

Galileo

Platform for evaluating, monitoring, and securing generative AI apps, with tools for testing prompts, tracing outputs, and adding production guardrails.

Syrin AI

Monitors AI agents in production, showing traces, tool calls, and drift, with debugging and remote config changes without redeploying.

NeuralTrust

NeuralTrust is an AI gateway that secures and governs interactions with AI systems, ensuring compliance, enhanced security, and efficient management of AI tools.

Datadog

Datadog is a cloud-based monitoring platform that provides real-time observability of applications, infrastructure, and logs for improved performance and security.

Polarity

Polarity tests, monitors, and debugs AI agents in production, tracking traces, failures, and evaluation results across multi-step workflows.

Wordware

Wordware is an IDE for collaboratively developing and deploying AI agents and applications, featuring tools for prompt management, API integration, and workflow optimization.

Respan

Respan is an LLM observability and evaluation platform that captures execution traces, monitors production AI agents, automates evaluations, and helps teams detect regressions and root causes.

Vigil

Vigil monitors AI API calls through a single proxy, tracking cost, token usage, latency, errors, and potential security issues across supported providers.

Orq.ai

Orq.ai is a platform for AI teams to develop, deploy, and optimize applications using large language models, with tools for integration, testing, monitoring, and compliance.

Humanloop

Humanloop is a platform for developing and optimizing LLM applications with human feedback and real-time monitoring, enhancing model accuracy and adaptability.

Tracium.ai

Tool for tracing AI requests, tracking costs, debugging failures, comparing prompts and models, and detecting drift.

Aporia

Aporia is an AI control platform that monitors and secures AI applications, ensuring model reliability, bias detection, and compliance with security standards.

Lumigo

Lumigo is a monitoring and debugging platform for serverless and containerized applications, providing real-time visibility and insights to optimize performance.

Inworld

Inworld provides an AI runtime for building and scaling consumer apps: automated MLOps, live A/B experiments, real-time voice (TTS) support, and flexible deployment for production use.

Credo.ai

Credo.ai is an AI governance platform that automates oversight, risk management, and compliance with global regulations for responsible AI use in enterprises.