Third-Party Acknowledgments

• iOS Application Dependencies
  • Firebase (Google)
  • RevenueCat
  • Mixpanel
  • MarkdownUI
  • SVGView
  • Toasts
  • Apple Frameworks
• Backend Technologies
  • Laravel Framework
  • Laravel Packages
    • Laravel Sanctum
    • Laravel Horizon
    • Laravel Nova
  • PHP Packages
    • OpenAI PHP Client
    • Google Gemini PHP Client
    • Sentry Laravel
    • League CommonMark
    • Intervention Image
  • Third-Party Services
    • OpenRouter API
    • OpenAI Whisper API
    • Apify
    • Apple Services
• Open Source Licenses
  • MIT License
  • Apache License 2.0
  • BSD 3-Clause License
• Acknowledgments
• Updates

Draft AI is built using various open-source libraries and third-party services. We are grateful to the developers and organizations who make their work available.

iOS Application Dependencies#

Firebase (Google)#

• Components: Analytics, Remote Config
• Purpose: Analytics tracking and feature configuration
• License: Apache License 2.0
• Website: https://firebase.google.com
• Privacy: https://firebase.google.com/support/privacy

RevenueCat#

• Purpose: Subscription management and in-app purchase handling
• License: MIT License
• Website: https://www.revenuecat.com
• GitHub: https://github.com/RevenueCat/purchases-ios
• Privacy: https://www.revenuecat.com/privacy

Mixpanel#

• Purpose: Product analytics and user behavior tracking
• License: Apache License 2.0
• Website: https://mixpanel.com
• GitHub: https://github.com/mixpanel/mixpanel-iphone
• Privacy: https://mixpanel.com/legal/privacy-policy

MarkdownUI#

• Purpose: Rendering markdown content in the app
• License: MIT License
• GitHub: https://github.com/gonzalezreal/MarkdownUI
• Author: Guille Gonzalez

SVGView#

• Purpose: Rendering SVG icons and graphics
• License: MIT License
• GitHub: https://github.com/exyte/SVGView
• Author: Exyte

Toasts#

• Purpose: In-app notification displays
• License: MIT License
• GitHub: https://github.com/schmidyy/Toasts
• Author: Mat Schmid

Apple Frameworks#

• SwiftUI: User interface framework
• StoreKit 2: In-app purchase processing
• Foundation: Core iOS functionality
• License: Apple SDK Agreement
• Website: https://developer.apple.com

Backend Technologies#

Laravel Framework#

• Purpose: Web application framework
• License: MIT License
• Website: https://laravel.com
• GitHub: https://github.com/laravel/laravel

Laravel Packages#

Laravel Sanctum#

• Purpose: API authentication
• License: MIT License
• GitHub: https://github.com/laravel/sanctum

Laravel Horizon#

• Purpose: Queue monitoring
• License: MIT License
• GitHub: https://github.com/laravel/horizon

Laravel Nova#

• Purpose: Administration panel
• License: Commercial License
• Website: https://nova.laravel.com

PHP Packages#

OpenAI PHP Client#

• Purpose: Integration with OpenAI services
• License: MIT License
• GitHub: https://github.com/openai-php/client
• Version: ^0.10.3

Google Gemini PHP Client#

• Purpose: Integration with Google AI services
• License: MIT License
• Version: ^1.0

Sentry Laravel#

• Purpose: Error tracking and monitoring
• License: Apache License 2.0
• GitHub: https://github.com/getsentry/sentry-laravel
• Version: ^4.13

League CommonMark#

• Purpose: Markdown parsing
• License: BSD 3-Clause License
• GitHub: https://github.com/thephpleague/commonmark
• Version: ^2.6

Intervention Image#

• Purpose: Image manipulation
• License: MIT License
• GitHub: https://github.com/Intervention/image
• Version: ^3.9

Third-Party Services#

OpenRouter API#

• Purpose: Access to various AI models for content generation
• Provider: OpenRouter
• Website: https://openrouter.ai
• Privacy: https://openrouter.ai/privacy

OpenAI Whisper API#

• Purpose: Voice-to-text transcription
• Provider: OpenAI
• Website: https://openai.com
• Privacy: https://openai.com/privacy

Apify#

• Purpose: Web scraping for Instagram content analysis
• Provider: Apify Technologies
• Website: https://apify.com
• Privacy: https://apify.com/privacy-policy

Apple Services#

• Apple Sign In: User authentication
• In-App Purchase: Payment processing
• CloudKit: Data synchronization (if applicable)
• Privacy: https://www.apple.com/privacy

Open Source Licenses#

MIT License#

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

Apache License 2.0#

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

BSD 3-Clause License#

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this
   list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its
   contributors may be used to endorse or promote products derived from
   this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED.

Acknowledgments#

We would like to thank all the developers and organizations who contribute to the open-source community. Your work makes projects like Draft AI possible.

Special thanks to:

• The Laravel community for an excellent web framework
• Apple for providing powerful development tools and frameworks
• All our beta testers and early users for valuable feedback

Updates#

This document is updated periodically as we add or update dependencies. For the most current version, please visit our website.

Last updated: August 2, 2025