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I mainly use it to build and evaluate our LLM apps and the eval + tracing piece is what we lean on the most. What I like is that everything sits in one place, you can test prompts, look at traces and push to deployment without jumping between five tools. Improvement Pointers 1) Dashboard load times - sometimes when the traces are heavy the page takes a while to refresh, a bit of optimisation there would enrich this for the end user.
Read all insights and reviews for Microsoft FoundryBy Pydantic
We use Logfire in production as our unified observability platform across Rust, TypeScript, and Python services, LLM requests, and server-side rendering on Vercel. Our entire engineering team has used it for more than nine months. It replaces a fragmented workflow across Sentry and AWS CloudWatch. Logs and traces from different technologies are available in one place, so investigations that previously required searching multiple systems can often be completed in a few moments. We also expose Logfire data to AI agents to speed up debugging and remediation. Logfire is the first observability product our team genuinely enjoys using.
Read all insights and reviews for Pydantic LogfireUsing Braintrust to source contract engineers has been mostly a relief compared to dealing with traditional tech recruiting agencies. We needed extra hands for some heavy web migrations and backend API integrations, and trying to vet people manually was completely draining my time. The platform's matching engine brought us developers who knew what they were doing right out of the gate. The invoicing and contractor compliance side is super smooth. What hasn't worked flawlessly is the AI screening feature - it feels a bit too rigid at times and can miss the real-world nuance of a developer's hands-on experience, meaning I still have to do my own technical grilling of the dataset management.
Read all insights and reviews for BraintrustWe started using Langfuse while building internal LLM apps and honestly it became one of those tools that quietly turned into part of the stack pretty fast. Initially we only wanted prompt logging and tracing, but over time we ended up using the evaluations, prompt versioning, and dataset features a lot more than expected. The biggest thing for me was visibility. Before Langfuse, debugging LLM issues was painful because we had logs spread across APIs, app logs, and random monitoring dashboards. With langfuse, at least the prompt + response flow was centralized. This alone saved time during testing. That said, it's not perfect. Some parts feel very polished while others still feel early-stage, especially when workflows get more complex or traffic increases. But overall, it worked well for our use case, and I'd probably use it again for another AI product.
Read all insights and reviews for LangfuseBy Confident AI
We have had a positive experienece overall. We mainly use the platform to speed up research, summarize information and help drafting content. The responses are usually relevant and fast enough that they fit naturally into our daily workflow. Like any AI tool, it stil benefits from clear prompts but once we understood how to ask for what we need the quality of the output became much more consistent. Overall, its become a useful tool that saves time on repetitive tasks without being difficult to adopt.
Read all insights and reviews for Confident AIMy Overall Assessment of Opik by Comet ML is positive, particularly for teams building and operating GenAI, RAG, AI-agent applications, The Platform combines observability, evaluation, prompt management and monitoring capabilities into a single solution.
Read all insights and reviews for OpikMy Over all Experience with Maxim has been positive. The platform provides strong AI evaluation, testing, and observability capabilities that help improve the reliability and performance of AI applications.
Read all insights and reviews for MaximBy Galileo
My Overall experience with the Galileo platform has been very positive, The platform provides a robust and scalable foundation for digital financial services, particularly in area such as payment processing, card issuing,and API-driven innovation.
Read all insights and reviews for Galileo PlatformWhere LangSmith Scored Higher