Varion

Varion is an OpenAI-compatible proxy that sits in front of LLM providers and reduces token usage before a request goes out. It compacts conversation history, prunes unused tool schemas, and caches exact-match duplicate requests, while passing through required context and instructions unchanged.

Integration is a base URL and key swap for any OpenAI SDK client. Varion adds a benchmark header on responses so teams can verify actual token savings rather than take the reduction on faith, plus a browser-based Test Lab and CLI/Python/Node clients for trying it before wiring it into an app.

Pricing is prepaid token-processing packages from EUR 19/month (Starter, 10M tokens) through Growth, Business, and Scale tiers. Provider costs are billed separately by the underlying LLM provider. New verified users get a free processing allowance to test with.