Helicone vs Treblle

Helicone routes, debugs, and analyzes AI applications through a gateway and observability tools. The gateway provides access to more than 100 models through the OpenAI SDK by changing the model name, and supports load balancing, automatic failovers, and response caching across providers. Helicone logs requests in real time and visualizes multi-step LLM interactions to help locate error causes. Listed integrations include OpenAI, Anthropic, Azure, LiteLLM, Anyscale, Together AI, and OpenRouter. It can run in customer infrastructure through single-click deployment or a production-ready Helm chart; Helicone also states that its cloud is SOC 2, HIPAA, and GDPR compliant. A LangGraph integration tracks calls, sessions, performance, and costs, while an API cost calculator covers more than 300 models and providers. The free Hobby plan includes 10,000 requests, 1 GB storage, one seat, one organization, and seven days of retention. Pro costs $79.00 per month. A seven-day trial is advertised. Helicone says its services remain live in maintenance mode following acquisition by Mintlify, with security updates, new models, and bug and performance fixes continuing.

Treblle is an enterprise platform for finding and securing APIs and agents across clouds, gateways, and technologies. Its observability tools show more than 50 data points per request in real time, covering performance, errors, consumer behavior, and payload content. It detects more than 20 threat types, including SQL injection, broken authentication, shadow endpoints, and payload anomalies. Discovery searches code repositories, gateways, and live traffic; governance adds maturity scoring, design-time rules, CI/CD integration, and drift detection. Treblle can generate documentation from live traffic and keep it synchronized with deployments. Listed integrations include AWS API Gateway, Kong, Apigee, Express, Spring Boot, Django,.NET, Go, and Ruby on Rails. Deployment choices are SaaS, on-premises, air-gapped, and private cloud, with stated feature parity. On-premises data stays within the customer's network; private cloud runs in the customer's AWS, Azure, or GCP account and selected region. Core costs $233 a month, billed yearly, and includes five APIs, five million monthly requests, and 30 days of retention. Aspen is a native API client for Windows and Mac.