This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
LogLens is an LLM observability platform built for developers shipping AI products. Add one line of code and every call your app makes to Anthropic or OpenAI gets logged automatically, full prompt, completion, latency, token count, cost, and errors. No proxy setup, no framework lock-in, works with both TypeScript and Python. Built-in cost alerts email you before your bill explodes. Error tracking shows failed calls in red with the exact error type. Free tier, no credit card required.
I built LogLens because I was shipping an AI app and had no idea what was actually happening - prompts were going in, responses were coming out, but I couldn't see costs creeping up or which prompts were slow. Existing tools were either too complex or tied to specific frameworks.
So I built a lightweight SDK that wraps your existing Anthropic or OpenAI client in one line -no refactoring needed. Everything logs automatically to a dashboard where you can search, filter, and inspect every call.
Built the entire thing in a weekend using Claude. Would love feedback on what features matter most to you!
Wrap your client, get your API key from Settings at llm-watch.vercel.app, and every AI call your app makes shows up in your dashboard automatically. Full docs in the Settings page once you sign up
About Loglens on Product Hunt
“One line of code, Full AI visibility.”
Loglens was submitted on Product Hunt and earned 8 upvotes and 2 comments, placing #21 on the daily leaderboard. LogLens is an LLM observability platform built for developers shipping AI products. Add one line of code and every call your app makes to Anthropic or OpenAI gets logged automatically, full prompt, completion, latency, token count, cost, and errors. No proxy setup, no framework lock-in, works with both TypeScript and Python. Built-in cost alerts email you before your bill explodes. Error tracking shows failed calls in red with the exact error type. Free tier, no credit card required.
Loglens was featured in Developer Tools (514k followers) and Artificial Intelligence (471k followers) on Product Hunt. Together, these topics include over 172.1k products, making this a competitive space to launch in.
Who hunted Loglens?
Loglens was hunted by Tejas P. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Loglens stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Tejas P