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Observability for Generative AI

Track costs, usage, and latency for GPT applications with one line of code.

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Get integrated with only one line of code

Trusted by leading companies building with OpenAI. We will support Anthropic, Cohere, Google AI, and more coming soon...

import {Configuration, OpenAIApi} from "openai";
const configuration = new Configuration({
apiKey: process.env.OPENAI_API_KEY,
// Add a basePath to the Configuration
basePath: "https://oai.hconeai.com/v1",
baseOptions: {
headers: {
// Add your Helicone API Key
"Helicone-Auth": "Bearer <API_KEY>",
},
}
});
const openai = new OpenAIApi(configuration);

“Keeping costs under control was a huge issue 2-3 weeks ago but we are now profitable per user. We leveraged a mix of caching, model-swapping, fine-tuning, and product updates to get here @helicone_ai has been a godsend for LLM cost analytics, especially cost/user”

Daniel Habib
@DannyHabibs

“My favourite of the new AI apps? @helicone_ai - Observability for @OpenAI is pretty bad. Hard to track bills and specific usage with native tools. I see Helicone as the next @datadoghq”

John Ndege
@johnndege

“I'm now using Helicone and it's a major QoL improvement while deving on LLMs Add one line to your python/JS OpenAI project and get - input/output logging - user-level metrics - caching (soon) Also OSS 👏”

Jay Hack
@mathemagic1an

“As an early-stage startup, speed is everything at Trelent. Helicone helps us quickly understand user behaviour when we're iterating with OpenAI, shorten our testing cycles.”

Calum Bird
@calumbirdo

Stay on top of your costs, usage, and latency

Integrate models like GPT-4 with Helicone to track API requests and visualize results.

Tools built for savvy developers

Cache requests to save on latency and money, proactively track errors in your application, handle rate limits and reliability concerns with Helicone.

100+ Projects

Battle-tested in live production applications

5m+ Requests

Logging millions of requests at scale

250+ Developer Community

Trusted by hundreds of developers who share their projects in Helicone's vibrant community

Join our fast-growing open source community

Helicone is developer-driven and committed to keeping it that way. Contributors actively participate in shaping the platform by voting on features and collaboratively pushing updates.