PromptEx

PromptEx is the only prompt management platform that combines 20+ AI models, flexible privacy options, and sophisticated workflow automation in one unified interface. Whether you're new to AI or an experienced user, PromptEx helps you get exactly what you need - no more AI slop.

What Makes PromptEx Different

Unlike other prompt tools, PromptEx offers a complete ecosystem where all features work together seamlessly. You get three-tier model access (new window, local API, and private browser-based), flexible privacy architecture, and powerful workflow automation - all designed to work as one integrated system.

Core Capabilities

Workspace & Prompt Creation

• Dynamic Fields: Create reusable prompts with customizable variables - like "Show me X news articles about Y" where users can change X and Y without rewriting the whole prompt
• AI-Powered Suggestions: Get intelligent title, description, and prompt improvements from AI
• Multiple Field Types: Text, section, number, image, audio, and CSV fields with import/export capabilities
• Smart Templates: Build and reuse your own prompt collection with easy organization
• Character Counting: Real-time character limits and optimization

Multi-Model Execution

• 7 New Window Models: OpenAI, Google Gemini, Perplexity, Microsoft Copilot, Mistral, You.com, and Meta.ai
• 10 Local Models: Text, image, and audio generation via Pollinations.ai API
• 9 Private Browser Models: SmolLM, Phi-3.5, Llama-3.2, Granite, Whisper, SpeechT5, MusicGen, and NLLB-200 - all running entirely in your browser with zero data transmission
• One-Click Execution: Run prompts across multiple AI models simultaneously or individually

Workflow Automation

• Agents: Create multiple agents for different workflows, each with their own prompt collections and settings
• Prompt Chaining: Link prompts together for sequential execution with automatic data flow between prompts
• RAG Integration: Automatically enhance prompts with relevant context from your documents
• External Tools: Built-in MCP server implementation for direct API calls from your browser
• Smart Dependencies: Prevent deletion of prompts that are part of active chains

RAG - Retrieval-Augmented Generation

Enhance your prompts with intelligent context from your own documents. Upload documents, create knowledge bases, and automatically enhance prompts with relevant information - all while maintaining maximum privacy with browser-based processing.

• Browser-Based Processing: All document processing happens in your browser - your documents never leave your device
• Semantic Search: Find relevant content using advanced embedding models with cosine similarity
• Smart Chunking: Intelligent text segmentation with configurable chunk sizes and overlap
• Volume Organization: Create separate knowledge bases for different topics or projects
• Automatic Enhancement: Seamlessly add relevant context to any prompt

Community & Discovery

• Published Prompts: Browse and use community-shared prompts that get exactly what you need - perfect for beginners
• One-Click Sharing: Publish your best prompts for anyone to run, then share direct links for instant access
• Search & Filter: Find prompts by category, keywords, or content
• Response History: Track and review all your AI interactions with advanced filtering and grouping
• Import/Export: Backup and transfer your saved prompts and agents

Technical Highlights

• Flexible Privacy Architecture: Choose your privacy level - from maximum privacy (private models) to standard processing (new window models)
• Direct API Integration: Tools call external APIs directly from your browser - no data passes through PromptEx servers
• Persistent Caching: Private models are cached locally for instant access
• Offline Capable: Works without internet connection once loaded
• Enterprise Ready: Safe for sensitive business documents and compliance requirements (GDPR, HIPAA, etc.)

Use Cases

• Research & Analysis: Use RAG to enhance prompts with research papers, then chain multiple analysis prompts
• Content Creation: Create agents for different content types, use tools for real-time data, and chain prompts for complex workflows
• Business Intelligence: Upload company documents to RAG volumes, create agents for different departments, and use tools for live market data
• Creative Projects: Combine text generation, image creation, and music generation models in automated workflows

Getting Started

For Beginners: Start by browsing published prompts from the community to find useful templates. Use dynamic fields to make prompts reusable, then publish your best prompts to share with others.

For Advanced Users: Create agents with prompt chaining to automate complex workflows, set up RAG volumes with your documents, and integrate external tools for real-time data access. Build sophisticated multi-step processes that combine different AI models, data sources, and processing steps.

Whether you're new to AI or an experienced user, PromptEx adapts to your needs with flexible privacy options that let you choose the right balance of privacy and functionality for your use case.

Support & Contact

Need help or have feedback? We're here to assist you:

Getting Help

• General Support: promptex.io@gmail.com - We typically respond within 24-48 hours
• Bug Reports: promptex.io@gmail.com - Include what you were trying to do, what happened, and your browser version
• Feature Requests: promptex.io@gmail.com - Tell us what would help your workflow

Community Resources

• Published Prompts: Browse community examples to see how others solve similar problems
• Best Practices: Learn from successful prompt patterns shared by the community
• Help Guide: Comprehensive documentation available in the Help tab

Last Updated: September 25, 2025

1. Introduction

PromptEx ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our web application. Please read this privacy policy carefully. If you do not agree with the terms of this privacy policy, please do not access the application.

2. Information We Collect

2.1 Information You Provide Directly

• Account Information: When you create an account, we collect your email address and any other information you choose to provide
• User Content: Prompts, agents, and other content you create or upload
• Communication Data: Information you provide when contacting us for support

2.2 Information Collected Automatically

• Usage Data: How you interact with the application, features used, and time spent
• Device Information: Browser type, operating system, device identifiers
• Log Data: IP addresses, access times, pages viewed, and other standard web server logs

2.3 Third-Party Information

• Authentication Data: When you sign in with Google or other providers, we receive basic profile information
• AI Platform Data: Information from third-party AI services you choose to integrate

3. How We Use Your Information

We use the information we collect to:

• Provide Services: Operate and maintain the application
• Account Management: Create and manage your user account
• Communication: Send you important updates about the service
• Improvement: Analyze usage patterns to improve our services
• Security: Protect against fraud and unauthorized access
• Legal Compliance: Meet legal obligations and enforce our terms

4. Information Storage and Security

4.1 Local Storage

• Primary Storage: Your prompts and agents are stored locally on your device
• Privacy Protection: We do not sync or store your personal prompts on our servers
• Data Control: You maintain full control over your local data

4.2 Server Storage

• Account Data: Basic account information is stored securely on our servers
• Security Measures: We implement industry-standard security practices
• Data Encryption: Sensitive data is encrypted in transit and at rest

4.3 Third-Party Storage

• AI Platforms: Data sent to AI services is subject to their privacy policies
• Authentication Providers: Google and other auth providers handle their own data storage

5. Information Sharing and Disclosure

5.1 We Do Not Sell Your Data

We do not sell, trade, or rent your personal information to third parties.

5.2 Limited Sharing

We may share information only in these circumstances:

• Service Providers: With trusted third parties who assist in operating our service
• Legal Requirements: When required by law or to protect our rights
• Business Transfers: In connection with a merger, acquisition, or sale of assets
• Consent: When you explicitly consent to sharing

5.3 Published Content

• Public Prompts: Only prompts you explicitly publish are shared with the community
• Anonymized Data: We may use anonymized, aggregated data for analytics

6. Cookies and Tracking Technologies

6.1 Essential Cookies

• Authentication: Cookies necessary for user login and session management
• Preferences: Cookies that remember your application settings

6.2 Analytics Cookies

• Usage Analytics: We use analytics tools to understand how the application is used
• Performance Monitoring: To identify and fix technical issues

6.3 Third-Party Cookies

• AI Platforms: Third-party AI services may set their own cookies
• Authentication: Google and other auth providers use their own tracking

7. Your Rights and Choices

7.1 Access and Control

• View Data: You can view all data associated with your account
• Update Information: You can update your account information at any time
• Delete Account: You can delete your account and associated data

7.2 Data Portability

• Export Data: You can export your prompts and agents
• Local Storage: Your data remains on your device under your control

7.3 Communication Preferences

• Email Settings: You can opt out of non-essential communications
• Notifications: Control which notifications you receive

8. Children's Privacy

Our service is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us.

9. International Data Transfers

Your information may be transferred to and processed in countries other than your own. We ensure appropriate safeguards are in place to protect your information in accordance with this privacy policy.

10. Data Retention

10.1 Account Data

• Active Accounts: We retain account information while your account is active
• Deleted Accounts: Account data is deleted within 30 days of account deletion

10.2 Local Data

• Device Storage: Your local data persists until you delete it or clear your browser data
• No Server Backup: We do not maintain server-side backups of your personal prompts

11. Third-Party Services

11.1 AI Platforms

• Integration: We integrate with various AI platforms (OpenAI, Anthropic, etc.)
• Data Sharing: When you use AI features, data is shared with the selected platform
• Privacy Policies: Each platform has its own privacy policy governing data use

11.2 Authentication Providers

• Google Auth: When using Google authentication, Google's privacy policy applies
• OAuth Data: We receive only basic profile information from auth providers

12. Changes to This Privacy Policy

We may update this privacy policy from time to time. We will notify you of any material changes by:

• In-App Notice: Displaying a notice in the application
• Email Notification: Sending an email to registered users
• Date Update: Updating the "Last Updated" date at the top of this policy

13. Contact Information

If you have any questions about this Privacy Policy or our data practices, please contact us at:

• Email: promptex.io@gmail.com

14. Compliance

This privacy policy is designed to comply with:

• GDPR: European General Data Protection Regulation
• CCPA: California Consumer Privacy Act
• Google OAuth Requirements: Google's privacy and security requirements
• Industry Standards: Best practices for web application privacy

Last Updated: September 25, 2025

1. Acceptance of Terms

By accessing and using PromptEx ("the Service"), you accept and agree to be bound by the terms and provision of this agreement. If you do not agree to abide by the above, please do not use this service.

2. Description of Service

PromptEx is a web application that provides AI prompt management and execution services. The Service allows users to create, organize, execute, and share AI prompts across multiple platforms and models.

3. User Accounts

3.1 Account Creation

• You may create an account to access additional features
• You are responsible for maintaining the confidentiality of your account credentials
• You must provide accurate and complete information when creating an account

3.2 Account Security

• You are responsible for all activities that occur under your account
• You must notify us immediately of any unauthorized use of your account
• We are not liable for any loss or damage arising from unauthorized use of your account

4. Acceptable Use

4.1 Permitted Uses

You may use the Service to:

• Create and manage AI prompts for legitimate purposes
• Share prompts with the community in accordance with our guidelines
• Access and use published prompts from other users

4.2 Prohibited Uses

You may not use the Service to:

• Generate illegal, harmful, or malicious content
• Violate any applicable laws or regulations
• Infringe on intellectual property rights
• Attempt to gain unauthorized access to the Service
• Use the Service for commercial purposes without permission
• Share content that is defamatory, harassing, or threatening
• Create prompts that could be used to harm others

5. Content and Intellectual Property

5.1 User Content

• You retain ownership of prompts you create
• By publishing prompts, you grant us a license to display and distribute them
• You are responsible for ensuring your content does not infringe on third-party rights

5.2 Our Content

• The Service and its original content, features, and functionality are owned by PromptEx
• Our content is protected by copyright, trademark, and other intellectual property laws

6. Privacy and Data Protection

6.1 Data Storage

• User data is stored locally on your device for privacy
• We do not sync or store your prompts on our servers
• Account information is processed in accordance with our Privacy Policy

6.2 Third-Party Services

• The Service integrates with third-party AI platforms
• Your use of these platforms is subject to their respective terms of service
• We are not responsible for the content or services provided by third parties

7. Service Availability

7.1 Availability

• We strive to maintain high service availability but do not guarantee uninterrupted access
• The Service may be temporarily unavailable for maintenance or updates

7.2 Modifications

• We reserve the right to modify or discontinue the Service at any time
• We will provide reasonable notice of significant changes

8. Disclaimers and Limitations

8.1 Service Disclaimer

THE SERVICE IS PROVIDED "AS IS" WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.

8.2 Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, PROMPTEX SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING BUT NOT LIMITED TO LOSS OF PROFITS, DATA, OR USE, ARISING OUT OF OR RELATING TO YOUR USE OF THE SERVICE.

9. Indemnification

You agree to indemnify and hold harmless PromptEx and its affiliates from any claims, damages, or expenses arising from your use of the Service or violation of these Terms.

10. Termination

10.1 Termination by You

You may stop using the Service at any time by deleting your account.

10.2 Termination by Us

We may terminate or suspend your account if you violate these Terms or for any other reason at our discretion.

11. Governing Law

These Terms shall be governed by and construed in accordance with the laws of the United States, without regard to conflict of law principles.

12. Changes to Terms

We reserve the right to modify these Terms at any time. We will notify users of significant changes via the Service or email. Continued use of the Service constitutes acceptance of the modified Terms.

13. Contact Information

If you have any questions about these Terms of Service, please contact us at promptex.io@gmail.com.

14. Severability

If any provision of these Terms is found to be unenforceable or invalid, the remaining provisions will remain in full force and effect.