PromptPerfect shuts down Sept. 1

This feels less like a product death and more like a migration from prompt tweaking to prompt operations. Once prompt work becomes a workflow asset, the tools that store, score, and adapt across models are the ones that survive.

• –PromptPerfect's exit is a reminder that single-purpose optimization tools can disappear fast after acquisition or roadmap changes.
• –Prompeteer.ai stands out by scoring prompts across 16 dimensions and evaluating output quality, not just rewriting text.
• –PromptDrive looks like the durable library layer: folders, tags, variables, search, sharing, comments, and a Chrome extension for reuse.
• –Cross-model support matters because teams rarely stay locked into one model family for cost, quality, and latency reasons.