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Last updated: March 2026

Privacy Policy

Your privacy matters to us. This page explains exactly what data Speakly collects, why we collect it, and how we keep it safe — in plain English, no legalese.

1. Introduction

Speakly (speaklyapp.co) is a language learning app that helps people learn Spanish and English through structured lessons, vocabulary practice, and an AI tutor named Luna.

We are committed to protecting your privacy. We only collect what we need, we are transparent about how we use it, and we never sell your data to anyone.

If you have any questions about this policy, email us at hello@speaklyapp.co.


2. Information We Collect

Account information

When you sign up, we collect your name and email address. That is it. We do not require a phone number or any other personal details.

Learning data

To track your progress and personalize your experience, we store: lessons you have completed, your XP and level, your daily streak, vocabulary words you are learning, quiz scores, and how much time you have spent practicing.

AI conversations with Luna

Messages you send to Luna (our AI tutor) are stored so the conversation feels continuous. However, AI chat sessions are automatically deleted after 14 days. We do not use your conversations to train AI models.

Payment information

If you subscribe to Speakly Premium, payments are processed entirely by Stripe. We never see or store your credit card number, CVV, or bank details. Stripe handles all of that securely on their end.

Usage data

We use PostHog to understand how people use Speakly — things like which pages are visited most and where users get stuck. This helps us improve the product. This data is anonymized and never tied to personally identifiable information unless you opt in.


3. How We Use Your Information

  • To provide the service — your account data lets you log in, pick up where you left off, and track your progress across devices.
  • To personalize your learning path — your skill level, native language, and goals help us show you the right lessons at the right time.
  • To power Luna, the AI tutor — your messages are sent to Anthropic's Claude API to generate responses. Anthropic processes these messages according to their own privacy policy at anthropic.com.
  • To process payments — subscription billing is handled by Stripe.
  • To send important emails — things like account confirmation, password resets, and major policy changes. We do not send marketing spam.

4. Third-Party Services

Speakly is built on top of several trusted third-party services. Here is who they are and what they do with your data:

ServicePurposeWebsite
AnthropicAI tutor responses (Luna)anthropic.com
SupabaseDatabase & authenticationsupabase.com
StripePayment processingstripe.com
VercelApp hosting & deliveryvercel.com
PostHogUsage analyticsposthog.com
ResendTransactional emailsresend.com

5. Data Retention

  • AI chat sessions — automatically deleted after 14 days.
  • Account and learning data — kept for as long as your account is active. When you delete your account, all associated data is permanently removed.
  • Payment records — kept for 7 years as required by financial regulations. These records contain only billing amounts and dates, not card details.

6. Your Rights

You are in control of your data. You can:

  • Access your data — request a copy of all the data we hold about you.
  • Delete your account — go to Settings and delete your account at any time. All your data is permanently removed.
  • Opt out of analytics — you can disable PostHog tracking in your browser using a standard ad blocker or by contacting us.
  • Contact us with any concern — email us at hello@speaklyapp.co and we will respond within 5 business days.

7. Cookies

We use two types of cookies:

  • Essential cookies — required for authentication. These allow you to stay logged in. Without them, the app cannot function. We do not need your consent for these.
  • Analytics cookies (optional) — set by PostHog to help us understand how users interact with the app. These are optional and can be declined or blocked.

We do not use advertising cookies or sell cookie data to any third party.


8. Children's Privacy

Speakly is not intended for children under the age of 13. We do not knowingly collect personal information from anyone under 13. If you believe a child has created an account on Speakly, please contact us at hello@speaklyapp.co and we will promptly delete the account.


9. Changes to This Policy

If we make significant changes to this privacy policy, we will notify all registered users by email before the changes take effect. Minor updates (like fixing typos or clarifying language) may be made without notice. The "Last updated" date at the top of this page always reflects the most recent revision.


10. Contact Us

If you have any questions, concerns, or requests about this privacy policy or your personal data, please reach out:

Speakly

Website: speaklyapp.co

Email: hello@speaklyapp.co

© 2026 Speakly — speaklyapp.co