Welcome to Nailedit.Study (“Nailedit”, “we”, “our”, or “us”).
Nailedit is an AI-powered spaced repetition learning platform that helps students, professionals, and enterprise learners improve knowledge retention through intelligent revision reminders, AI-generated quizzes, study analytics, and learning competitions.
This Privacy Policy explains how we collect, use, disclose, and protect your information when you use:
By using our services, you agree to the practices described in this Privacy Policy.
Where applicable, we process personal data in accordance with India’s Digital Personal Data Protection Act (DPDP Act) and other applicable privacy laws.
We may collect information that you voluntarily provide, including:
On the mobile app, if you choose to invite friends, we may access your device contacts solely to match phone numbers with existing Nailedit users. Contact lists are processed on your device and are not uploaded to or stored on our servers.
To provide personalized learning experiences, we may collect:
Our systems may generate and store:
When you use our services, we may automatically collect:
If paid subscriptions are introduced, payment processing may be handled by third-party providers such as Apple App Store, Google Play Store, Razorpay, Stripe, or similar providers.
We do not store complete credit card or payment card details on our servers.
We use information to:
Nailedit may use WhatsApp to send:
By providing your mobile number, you consent to receiving such communications.
You may opt out of non-essential communications where applicable.
Nailedit uses artificial intelligence to:
AI-generated content is intended to support learning and may occasionally contain inaccuracies. Users should independently verify important educational information.
We do not sell personal information.
We may share information with:
Third-party providers that help us operate our services, including:
See the detailed list in Third-Party Services and SDK Disclosures below.
If your account is provided through an employer, educational institution, or enterprise customer, we may provide authorized administrators with information relating to:
We may disclose information if required by law or to:
We retain information only as long as necessary to:
We may retain anonymized or aggregated data for analytics and product improvement purposes.
We implement reasonable administrative, technical, and organizational safeguards designed to protect personal information.
However, no internet-based service can guarantee absolute security, and users acknowledge that transmission of information occurs at their own risk.
Subject to applicable law, you may have the right to:
Requests may be submitted using the contact information provided below.
You may delete your Nailedit account at any time, using either of the following options:
When you delete your account, we permanently delete your personal information and study content from our systems, subject to limited legal or security retention requirements.
You may also request account deletion by emailing support@nailedit.study.
Nailedit is not intended for children under the age required by applicable law without parental or institutional authorization.
If we become aware that personal information has been collected in violation of applicable laws, we will take reasonable steps to delete such information.
Your information may be processed and stored in countries where our service providers operate.
We take reasonable measures to ensure appropriate safeguards are in place for such transfers.
Disclaimer: Nailedit integrates with third-party services and software development kits (SDKs) to operate the website, mobile application, and WhatsApp learning services. Each provider processes information under its own privacy policy. We do not sell personal information. We do not use Google Sign-In, Apple Sign-In, or other social login providers — account access is through your mobile phone number and one-time password (OTP) delivered via WhatsApp or SMS.
These third-party services operate under their own privacy policies. We are not responsible for their privacy practices. We encourage you to review each provider’s policy using the links below.
| Service | Provider | Purpose in Nailedit | Categories of data shared |
|---|---|---|---|
| WhatsApp Business Cloud API | Meta Platforms, Inc. | OTP login codes, revision reminders, quiz delivery, study notifications, and essential service messages | Phone number, message content, delivery and read metadata |
| Twilio SMS (optional fallback) | Twilio Inc. | SMS OTP delivery when WhatsApp is unavailable | Phone number, OTP message content |
| OpenAI API | OpenAI, L.L.C. | AI quiz generation, content summarization, learning insights, and automated content moderation for group study materials | Study text, uploaded content excerpts, quiz prompts and responses (processed to provide the service; not used by us to train third-party models) |
| Anthropic API (alternative provider) | Anthropic PBC | Same AI features as OpenAI when configured as the active AI provider | Same categories as OpenAI API above |
| Firebase Cloud Messaging (FCM) | Google LLC | Push notifications to the mobile app | Device push token, notification payload metadata |
| Firebase Analytics | Google LLC | App usage analytics and product improvement (subject to your tracking consent on iOS where applicable) | App events, device and app identifiers, usage statistics |
| Firebase Crashlytics | Google LLC | Crash and stability reporting for the mobile app | Crash logs, stack traces, device and operating system state, app version |
| Sentry | Functional Software, Inc. | Backend error monitoring and incident diagnosis | Error logs, stack traces, request metadata |
| Cloud hosting and database | Railway Corp. (and managed PostgreSQL / Redis where enabled) | Hosting the website, API, WhatsApp bot, and storing account and learning data | All data processed by our application infrastructure |
| YouTube (user-provided links) | Google LLC | When you submit a YouTube URL as study material, we may retrieve public video metadata or transcripts to generate quizzes | YouTube URLs and publicly available video content you choose to study |
| Apple App Store | Apple Inc. | App distribution and in-app purchases (when offered) | Per Apple’s App Store privacy and payment policies |
| Google Play Store | Google LLC | App distribution and in-app purchases (when offered) | Per Google Play’s privacy and billing policies |
| Razorpay / Stripe | Razorpay Software Pvt. Ltd. / Stripe, Inc. | Planned or optional for future online payment processing. Current premium flows may use direct UPI verification managed by Nailedit. | Payment identifiers and transaction metadata when enabled |
We may use cookies, local storage, and similar technologies to:
Users may manage cookie preferences through browser settings where applicable.
We may update this Privacy Policy from time to time.
Changes become effective when the revised policy is published on our website or within our applications.
Continued use of the services after updates constitutes acceptance of the revised policy.
For questions regarding this Privacy Policy or our privacy practices, please contact:
Nanak Home Collections
1st Floor, Start of ITPL Main Road
60 Feet Road, Near Moriz Restaurant
AECS Layout, Brookefield
Bengaluru, Karnataka 560037
India
Email: support@nailedit.study
Website: www.nailedit.study
Support: www.nailedit.study/support