The Smartest Way to Prompt — Across All AI Models
PromptBetter is your always-on prompt assistant, built right inside ChatGPT, Claude, Gemini, and more. Refine, rewrite, and reuse prompts with one click — no switching tabs, no guesswork.
How It Works
Refine Your Prompts in Seconds — Right Where You Type
Integrate powerful AI assistance seamlessly into your workflow across your favorite platforms.
1.Install the Extension
Get started in seconds. Install the free PromptBetter extension from the Chrome Web Store. No sign-up required to begin.
2.Click the ✨ Icon
Whenever you're writing a prompt in ChatGPT, Claude, or Gemini, click the floating ✨ icon to instantly analyze and refine it.
3.Highlight & Rewrite
Select any text on the web to bring up our quick tools. Rewrite, summarize, or simplify content without switching tabs.
4.Save & Reuse
Found a prompt that works wonders? Save it to your personal library and reuse it anytime, on any supported AI platform.
Why PromptBetter?
Prompt Smarter. Output Better. Stay in Flow.
The fastest way to write, fix, and manage prompts — without leaving your AI workspace.
Your Prompt:
write email to client about project delay
1-Click Refinement
Instantly upgrade vague, confusing, or low-impact prompts with AI-powered fixes using the ✨ icon right next to the input field. PromptBetter suggests clearer, more effective phrasing.
The new AI model utilizes a transformer architecture with multi-head self-attention mechanisms to process sequences contextually. This allows for parallelization and capturing long-range dependencies more effectively than traditional RNNs.
Inline Rewrites & Tools
Highlight text anywhere on the web or within AI chats to rephrase, simplify, explain, or summarize. A sleek floating toolbar appears instantly with powerful one-click actions.
Saved Prompts
Email Outreach - Follow Up
Polite follow-up email after no response to initial outreach...
Blog Post Outline Generator
Create a structured H2/H3 outline based on a topic and keywords...
+ Add New Prompt
Your Personal Prompt Library
Access 3,000+ curated, high-performance prompts — or save your own successful ones. Access instantly via the 📚 icon or the extension popup. Pro users get secure cloud sync across devices.
Cross-Model Compatibility
Use the same smart tools across ChatGPT, Claude, Gemini, Grok, Perplexity, and more — without learning multiple interfaces.
Prompt Effectiveness Score Coming Soon
Get real-time feedback (Pro feature) on your prompt's strength and receive suggestions to improve its clarity and expected outcome.
Simple, Transparent Pricing
Find the Perfect Plan for You
Toggle to "Yearly" to save 20% on all paid plans. All plans include our core features with different limits and capabilities.
Free
Free Forever
Perfect for casual users who want to try AI prompt enhancement.
- 10 Daily Prompt Enhancement
- Save Prompts Locally (Browser Storage)
- Toolbar Overlay for ChatGPT, Claude, Gemini
- Limited Community Prompt Access
- No Signup Required
Pro Plan
Most Popular
Cloud sync, smart suggestions & advanced tools for professionals.
- Unlimited Prompt Enhancement
- Full Community Prompt Library
- Basic Auto-Refinement Suggestions
- Prompt Boards & Folders
- Toolbar Injection on Gmail, Notion, LinkedIn
- Save & Edit Prompts
- Cloud Sync Across Devices
- Smart Prompt Suggestions & Auto-Complete
- Multi-Model Optimization (ChatGPT, Claude, Gemini, etc.)
- Advanced Prompt History & Versioning
- Priority Feature Access
Power User
Best Value
Everything in Pro + analytics, API access, and priority support.
- Unlimited Prompt Enhancement
- Full Community Prompt Library
- Basic Auto-Refinement Suggestions
- Prompt Boards & Folders
- Toolbar Injection on Gmail, Notion, LinkedIn
- Save & Edit Prompts
- Cloud Sync Across Devices
- Smart Prompt Suggestions & Auto-Complete
- Multi-Model Optimization (ChatGPT, Claude, Gemini, etc.)
- Advanced Prompt History & Versioning
- Priority Feature Access
- Priority Support
- Advanced Analytics Dashboard
- Custom Prompt Templates
- API Access (Beta)
- Advanced Team Sharing
Team Plan
Built for teams and organizations
Trusted by professionals at
“I write better prompts in half the time. The Refine tool alone is worth it — and having my entire prompt library just a click away changed how I use AI.”
Prompt Like a Pro — Without Breaking Flow
Install PromptBetter and bring smarter prompts to ChatGPT, Claude, Gemini, and more — instantly. Stay focused, stay creative.
Built for speed. Lightweight, zero-lag extension for seamless use.
Privacy-first. No prompts stored. No tracking. Your data stays yours.
Secure billing via Paddle. 14-day money-back guarantee for Pro plans.
Built by prompt engineers, for prompt engineers. Always improving.