According to AlphaMoat, as of 2026-09, the Chrome extension PromptStash has 229 users (+2.2% MoM), rated 5 (26 reviews) — ranked #3,040 of 9,324 AI browser extensions, and #751 of 2,418 in General AI.
What is PromptStash
Organize & deploy AI prompts across ChatGPT, Perplexity, Copilot, Google AI Studio, Gemini and more PromptStash is a powerful Chrome extension designed to streamline the creation, management, and deployment of AI prompt templates across all major AI platforms.
No single AI does everything best on its own:
- ChatGPT→ excellent for structure and writing flow
- Gemini → ideal for creative brainstorming and visual concepts
- Google AI Studio (Veo + Flow) → perfect for video generation, multimodal workflows, and dynamic AI chains
- Perplexity → great for research with verified sources
- Claude → strong in deep reasoning and ethical clarity
One AI can’t do it all. Some are great at logic, others at creativity, others at research. Promstash helps you use the right brain for the right task.
Designed for enterprise users, creators, and no-code enthusiasts, it eliminates the hassle of juggling text in separate apps. With a sleek, responsive interface, PromptStash ensures a seamless, productive workflow across devices.
✨ Key Features
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📂 Create & Save Templates – Build prompts with names & tags for easy retrieval.
✏️ Edit & Update – Update pre-built or custom templates with a simple, clean interface.
🔗 Dynamic Placeholders – Add placeholders (e.g., {{goal}}, {{scene1}}) and preview results instantly.
⭐ Favorites – Pin up to 10 templates for quick access.
🔍 Search & Organize – Find prompts by name or tags with advanced tag management.
📤 Fetch & Send – Insert prompts directly into supported AI tools or copy for others.
↩️ Undo Support – Instantly revert deletions/edits (Ctrl+Z / Cmd+Z).
🖥️ Responsive Design – Optimized for all screen sizes with dark/light themes & fullscreen toggle.
📚 Preloaded Templates – Industry-specific starter libraries to get you going fast.
🪟 Movable Popup – Position the widget wherever you like.
What’s New in Version 4.0.0
- System Templates now update automatically, ensuring you always have access to the latest templates without having to update the extension.
- A Manual Refresh option has been added near the search bar, allowing you to refresh System Templates at any time.
- Improved performance and reliability with faster loading and smoother searches.
- Clear separation between System Templates and User Templates:
System Templates are read-only. You can save a System Template as a User Template and customize it freely.
- Improved Fetch behavior:
When a System Template is open, Fetch creates a new User Template. When a User Template is open, Fetch updates its content.
- Export behavior updated:
Exports include only User Templates. System Templates are excluded from exports.
- Background updates do not interrupt your workflow, ensuring a smooth experience.
Extension profile
User Growth Trend
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.