# postER vs PromptTray on ScrollLaunch

> Side-by-side comparison of two live launches in the same space. Both listings are maker-submitted; ScrollLaunch doesn't endorse either side.

```yaml
url: "https://www.scrolllaunch.com/compare/poster-vs-prompttray"
product_a: postER
product_b: PromptTray
upvotes_a: 13
upvotes_b: 13
```

## At a glance

| Field | postER | PromptTray |
| --- | --- | --- |
| Tagline | AI-Powered Social Media Content Creator | Your prompt library for every AI tool. |
| Pricing | Freemium | Freemium |
| Starting price | 5 | $5/mo |
| Platforms | web | browser_extension |
| Categories | Design Resources, Social Media Management, Other | Productivity, Chrome Extension, Other |
| Upvotes | 13 | 13 |
| Launched | 2026-05-03 | 2026-05-10 |
| Maker | Om Patel | Denys Petrenko |

## What is postER?

Create stunning YouTube thumbnails, Instagram carousels, LinkedIn banners, and Twitter threads with AI. 28 templates, 20+ themes, no design skills needed.

**Best for:** Individuals and businesses looking to enhance their social media presence effortlessly.

- YouTube thumbnails
- Instagram carousels
- LinkedIn banners
- Twitter threads

## What is PromptTray?

PromptTray is an AI prompt manager that helps you save, organize, and reuse prompts across ChatGPT, Claude, Gemini, and Perplexity. With features like one-click insertion, category organization, and a powerful search function, it keeps your best prompts easily accessible and ready to use. Whether you're a designer, developer, or marketer, PromptTray streamlines your workflow by allowing you to manage all your prompts in one place, eliminating the hassle of switching tabs or digging through notes.

**Best for:** Writers, designers, developers, and marketers looking to streamline their prompt management.

- Saving prompts
- Organizing prompts
- Reusing prompts
- Managing AI workflows

## Product pages

- [postER](https://www.scrolllaunch.com/products/poster)
- [PromptTray](https://www.scrolllaunch.com/products/prompttray)
- [All comparisons](https://www.scrolllaunch.com/compare)

_HTML version: https://www.scrolllaunch.com/compare/poster-vs-prompttray_