Nova vs Qursor

Nova is the analytics and orchestration layer for AI products. Track usage, evaluate quality, and iterate on prompts, all in one dashboard.

Qursor is a Chrome extension that captures selectors, classes, styles and notes for a chosen page element so coding assistants can make targeted interface fixes.

About Nova

Nova is the analytics and orchestration layer for AI products. Track usage, evaluate quality, and iterate on prompts, all in one dashboard. Nova gives you the observability layer your AI features deserve. Run controlled experiments across prompt variants and route traffic to the winner automatically. By the end of the day we had dashboards our whole team actually uses. You can redact PII at the SDK level before anything leaves your servers. Overage is billed at $1 per 10k events, and you can set a hard cap if you prefer strict budgets.

About Qursor

Qursor is a Chrome extension built for developers who use AI coding assistants on front end work. Rather than sending screenshots, the user hovers over an element on a production, staging or localhost page, inspects its typography, colours and spacing, and either edits styles directly or leaves an annotation. Qursor then copies the selectors, classes, edits and notes as structured text the agent can act on, which the maker says saves tokens and avoids searching an entire codebase. It can also lift components from live sites as HTML, CSS or JSX, and includes a colour picker with a palette view. A free starting option exists, while paid pricing is not shown on the homepage.