Langtail is an LLMOps platform that helps teams speed up the development of AI-powered apps and ship to production with fewer surprises. With Langtail, you can debug prompts, run tests, and observe what’s happening in production.
👋 Hi Product Hunters! I’m Petr, co-founder and CEO of Langtail.
Over the past year, I’ve spoken with dozens of founders and engineers about their experiences building AI-powered apps. I heard from almost everyone that taking an app from a simple demo to a great product that can be shipped to users is HARD WORK. Some of the common challenges I heard:
- LLMs can be unpredictable, making traditional testing tools more frustrating than helpful.
- Writing a good prompt is an art form, and sometimes the best person for the job isn’t an engineer - which is a problem if all of the prompts live in git.
- The best practices for using LLMs are constantly changing as new models are released and as teams get more experience.
We built Langtail to address the pain points that a team experiences as they take their proof-of-concept and turn it into a real product.
Here are the top features in Langtail:
🧪 **Playground:** Debug and collaborate on prompts with your team.
✔️ **Tests:** Create a suite of tests to evaluate how changes affect your prompt’s output.
🚀 **Deployments:** Publish prompts as API endpoints, allowing you to easily invoke them from your app.
📊 **Observability:** Logs provide insight into how your prompt is responding to real-world users and metrics help you monitor key metrics like latency and cost.
If you give Langtail a try today, use the promo code PH50 for 50% off for life. You can claim it in the Billing section.
If you have any thoughts about your first few minutes poking around the platform, drop them as a comment here and me or someone else on the team will respond!
About Langtail Public Beta on Product Hunt
“Ship AI apps with fewer surprises”
Langtail Public Beta launched on Product Hunt on April 25th, 2024 and earned 520 upvotes and 106 comments, placing #4 on the daily leaderboard. Langtail is an LLMOps platform that helps teams speed up the development of AI-powered apps and ship to production with fewer surprises. With Langtail, you can debug prompts, run tests, and observe what’s happening in production.
On the analytics side, Langtail Public Beta competes within Productivity, Developer Tools and Artificial Intelligence — topics that collectively have 1.6M followers on Product Hunt. The dashboard above tracks how Langtail Public Beta performed against the three products that launched closest to it on the same day.
Who hunted Langtail Public Beta?
Langtail Public Beta was hunted by Petr Brzek. 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.
Petr Brzek