LLM-Observability for Developers
The open-source platform for logging, monitoring, and debugging.
- Sub-millisecond latency impact
- 100% log coverage
- Industry-leading query times
Ready for real production workloads
- 1,000
- Requests processed per second
- 1.2 Billion
- Total Requests Logged
- 99.99%
- Uptime
Send your first event in seconds
Get started with your preferred integration and provider.
No packages, just headers
No packages, just headers
Access just about every Helicone features in seconds.
- Prompts
- Monitor Prompts Version.
- Custom Properties
- Label & segment requests.
- Caching
- Save money & improve latency.
- Omitting Logs
- Remove requests and responses.
- User Metrics
- Get insights into your user's usage .
- Feedback
- Provide user feedback on outputs.
- Scores
- Score your requests and experiments.
- Gateway Fallback
- Use any provider via a single endpoint.
- Retries
- Smartly retry requests.
- Rate Limiting
- Easily rate limit power users.
- KeyVault
- Manage and distribute your provider API keys securely.
- Moderation Integration
- Integrate OpenAi moderation to safeguard your chat completion.
- LLM Security
- Secure OpenAI chat completions against prompt injections.
Get to production-quality faster
Enterprise
Get to production-quality faster
Helicone makes it easy for companies to innovate faster and smarter, ensuring your team can stay ahead of the competition.
- Prompt Regression Testing
- Version and Test
- Dataset Comparison and Analysis
- Share Dashboards
- Manage Rate-Limits and Permissions
- Customize Branding and Look and Feel
- Fine-tune OpenAI Models
- Collect and label data for fine-tuning
- Export Data as CSV or JSONL
Experiments
Test prompt changes and analyze results with ease. Easily version prompts and compare results across datasets
Customer Portal
Share Helicone dashboards with your team and clients. Easily manage permissions and access.
Fine-Tuning
Collect feedback and improve model performance over time. We make it easy to fine-tune and export data.
Developer
Fully Open-Source
We believe in the power of community and the importance of transparency. Helicone is fully open-source and available for anyone to use.
Interested in deploying Helicone on-prem?
Get in touchWant to ask the team a question?
Join our discord serverWant to contribute or star us on Github?
Check us out