Comparison
Jasper vs PromptTray
A factual side by side of two tools in AI Writing Tools. Figures come from each product’s own site.
PromptTray
ListedA Chrome extension that stores reusable prompts and drops them into ChatGPT, Claude, Gemini and other chat, image and app builder tools with a keyboard shortcut.
| Jasper | PromptTray | |
|---|---|---|
| Category | AI Writing Tools | AI Writing Tools |
| Pricing model | Subscription | Freemium |
| Starting price | From 49 USD per month | From 5 USD per month, billed yearly |
| Free tier | No | Yes |
| Platforms | Web, Chrome Extension, API | Chrome |
| Techavy score | 8.4 / 10 | Not rated yet |
About Jasper
Jasper is an AI writing platform aimed at marketing teams. It offers brand voice controls, templates, campaign workflows, and collaboration features, positioning itself as a content engine for businesses rather than a single user tool.
About PromptTray
PromptTray is a browser add on for Chrome, aimed at people who reuse the same prompts across different AI services. It adds a panel and a keyboard shortcut to 22 supported apps, including chat tools like ChatGPT, Claude and Perplexity, media tools like Runway and Suno, and app builders like Lovable and v0. A save button appears inside each app's message box, so a prompt can be filed without leaving the page, and prompts can include variables filled through a form. An import tool splits existing documents in Markdown, text, JSON or CSV into separate prompts. The free plan covers 30 prompts, and Premium costs 5 USD a month on annual billing.
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