API Analytics vs Revenium

API Analytics monitors API activity and gives teams usage and performance data through a real-time dashboard, active monitoring, and error notifications. Setup examples cover frameworks including FastAPI, Flask, Django, Express, Gin, Rails, and ASP.NET Core. Its middleware can record request method, endpoint, user agent, timestamp, response status and time, API hostname, and framework identifier. IP collection is configurable: addresses can be stored, discarded after use, or never accessed or collected. An optional custom user ID can be attached to requests and used to filter information from the data API, which returns raw request records with filters such as date, hostname, status, location, and user ID. The service is available on the web and through an API, and it can be self-hosted. Its free plan costs nothing and supports up to 1 million stored requests per user; new requests replace older ones after the limit. The FAQ advises against production self-hosting while the project remains under development and testing.

Revenium tracks AI usage costs, provides spending controls and connects costs with business outcomes. It attributes model calls, agent turns and tool calls to teams, customers, features and agents, for engineering, finance, FinOps and product teams. Spend guardrails, alerts and budget thresholds can block or throttle requests that exceed configured limits. For ROI analysis, it relates AI costs to total cost of ownership, cost of goods sold and return on investment per workflow, including tool calls and human rescue time. Revenium is available through web and API, and lists integrations such as Arize, Ollama, ClickHouse, LangChain, GitHub, Anthropic, OpenAI, Google Gemini, Databricks, Datadog, Snowflake and Claude. Named providers include OpenAI, Anthropic, Azure OpenAI, AWS Bedrock, Google Vertex AI and custom models through its SDK. Its free Observe plan includes 100,000 transactions per month, seven days of retention and one user. Growth includes 350,000 transactions monthly, 90 days of retention and 10 users; the listed Enterprise plan includes 1M+ transactions and unlimited users. Revenium says it meters usage metadata and requires opt-in for payload capture.