KeepRouter vs Revenium

KeepRouter is a cloud API gateway that puts models from multiple providers behind one account. Its compatible chat models accept OpenAI Chat Completions requests at /v1/chat/completions and Anthropic Messages requests at /v1/messages, including use with Claude Code and the Anthropic SDK. The production catalog lists 101 models with public customer prices and supported endpoints. It covers text, image, video and speech output, with billing units varying by modality. The model named free charges $0.0000 per 1M input tokens and $0.0000 per 1M output tokens, supporting chat completions, streaming and tool calling where available. Paid usage uses prepaid USD credit rather than a recurring subscription. Keys can be restricted to model allowlists, while the raw key appears once at creation. Logs capture request operations without prompt or completion bodies. KeepRouter runs on Cloudflare’s global edge network, supports OpenCode and Continue setup, and says customer data is not used for model training.

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.