PromptPerfect is shutting down. Your prompts don't have to.

Yes. PromptPerfect, owned by Jina AI, is winding down following Elastic's October 2025 acquisition of Jina AI. New signups closed in June 2026, and the service goes offline September 1, 2026 — less than a month away. Existing users should export their prompts before the cutoff.

PromptAI is the most direct PromptPerfect alternative. Both restructure your prompt into a higher-quality version. PromptPerfect ran as an API + web app; PromptAI runs as a Chrome extension and Mac desktop app that works inside ChatGPT, Claude, Gemini, Copilot, and Perplexity — no copy-paste required. Pricing starts at $7.99/month vs PromptPerfect's $20/month plans.

Log into PromptPerfect, open Settings → Data → Export. Download the JSON or CSV archive containing your prompt history. Keep this locally — PromptAI doesn't currently auto-import PromptPerfect exports, but you can paste prompts into the enhancer to rebuild your best workflows in the new format.

Same idea — take a rough prompt, improve it — executed differently. PromptPerfect was mostly API + web UI. PromptAI runs where you actually prompt: a floating button on ChatGPT, Claude, Gemini, Copilot, and Perplexity, plus a ⌘⇧P hotkey on macOS for Claude Code, Cursor, and Antigravity. Enhancement is under 1 second.

PromptAI starts at $7.99/month ($6.67/month on annual) — roughly 60% less than PromptPerfect's ~$20/month plans. There's also a free no-signup demo and a 5-day trial, so if you were paying for PromptPerfect, switching means a better price before any commitment.

PromptAI's primary surface is the Chrome extension and Mac desktop app. API access is on the roadmap for paid plans — reach out if API-first usage is critical and we'll prioritize. For most workflows, the extension covers every web AI and the Mac app covers every desktop AI, so API isn't needed.

Enhancement runs on a fine-tuned GPT-4.1 model optimized for prompt restructuring. The enhanced prompt then goes to whatever AI you're using — ChatGPT, Claude, Gemini, Copilot, Perplexity, Claude Code, Cursor, Antigravity, or any Mac text input. Prompts are model-agnostic, so the same enhanced output works across every LLM.

PromptAI does not use your prompts for training. We don't share prompts with third parties. PromptPerfect exports stay on your machine — we don't ingest them. See promptai360.com/privacy for the full policy.

Yes. Try it free at promptai360.com/demo — no sign-up required for your first enhancement. The Chrome extension is free to install, and new accounts get a 5-day trial. Make sure it fits your workflow before PromptPerfect sunsets.