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Intelligence.
Redefined.

The AI that thinks deeper, protects your privacy, and works the way you do.

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Deep Think

Reason at
Full Depth.

Multi-step reasoning across the hardest problems. Avdora doesn't just answer — it thinks through every angle, evaluates edge cases, and shows its work.

7
Thinking Modes
Depth
Ghost Mode

Zero Trace.
Zero Record.

Nothing is stored. Nothing is logged. Ghost Mode bypasses the database entirely — your session vanishes the moment you close it. Not even we can see it.

AES-256-GCM Device-only key Zero data selling
End-to-End Encryption

Only You
Can Read It.

Your chat history is encrypted with AES-256-GCM directly in your browser before it ever reaches the server. The key never leaves your device — not even we can decrypt it.

Message
AES-256-GCM · 96-bit IV
Encrypted
ENC:encrypting…
The server only sees encrypted data. Your key never leaves this device.
AES-256-GCM Web Crypto API Device-only key
Voice Chat

Talk to
Avdora.

Real-time voice conversation powered by xAI's Realtime API. Ultra-low latency. Choose from 5 distinct AI voices. Free for all users.

5
AI Voices
6 min
Free / Day
Technology

Built on
Grok 4.

Frontier reasoning. Privacy-first architecture. Built from scratch.

Grok 4 Fast
Speed mode — instant answers
🧠
Grok 4
Full reasoning, deep analysis
🌐
Grok 4 + Search
Live web-connected answers
🎙
xAI Realtime
Voice — sub-200ms latency
🎨
Aurora
AI image generation
🔐
AES-256 + Supabase
End-to-end encrypted
Pricing

Simple.
Honest.

Free
$0/mo

Forever free

  • ✓ 10,000 tokens / day
  • ✓ All 7 thinking modes
  • ✓ Ghost Mode
  • ✓ Voice Chat — 6 min / day
  • ✓ Image Generation — 4 / day
  • ✓ File uploads
  • ✓ Live web search
Coming Soon
Pro

For heavy users

  • ✓ 500,000 tokens / day
  • ✓ Priority speed
  • ✓ Voice Chat — 60 min / day
  • ✓ Early access features
  • ✓ Extended context
  • ✓ Priority support
Ready?

Start Now.

No credit card. No ads. Free forever.

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🔒 🔒 Private Mode — This conversation is not stored. Moderators cannot view it.
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Avdora can make mistakes.
Standard mode

Legal

Terms of Service

Effective March 9, 2026 · Last updated March 10, 2026

Avdora is a passion-driven AI project built and actively maintained by a 13-year-old independent developer based in Turkey — with the full knowledge and support of their family. By using this service, you acknowledge and accept the terms below.

1. About Avdora

Avdora is a personal project built out of genuine curiosity and a love for creating things — not a company, startup, or commercial product. It is developed with family support and awareness, and is offered free of charge with no advertising. To help cover server and API costs, optional voluntary donations are accepted via Patreon. Donors may receive Pro plan access as a thank-you. The service is provided "as is" and "as available." While every effort is made to keep Avdora running smoothly and reliably, the developer cannot guarantee 100% uptime or uninterrupted availability, as with any independent project. Avdora is actively developed and improved on an ongoing basis.

2. Acceptance of Terms

By accessing or using Avdora in any way, you agree to these Terms of Service in full. If you do not agree with any part of these Terms, you must stop using the service immediately. These Terms may be updated at any time without prior notice — continued use of the service after any update constitutes full acceptance of the revised Terms.

3. Eligibility

You must be at least 13 years old to create an account or use Avdora. By registering, you confirm that you meet this minimum age requirement. Users under 18 are encouraged to use the service with parental awareness and supervision. The developer reserves the right to terminate accounts found to belong to users under 13 without notice.

4. User Responsibilities

You are solely and fully responsible for everything you do on Avdora. You agree not to use the service to:

  • Generate, store, or distribute harmful, abusive, hateful, threatening, or illegal content
  • Harass, intimidate, stalk, or harm any individual or group
  • Violate any applicable local, national, or international law or regulation
  • Attempt to exploit, reverse-engineer, abuse, or disrupt the service or its infrastructure
  • Impersonate any person, organization, or AI system
  • Spread deliberate misinformation, disinformation, or manipulative content
  • Conduct unauthorized data scraping, automated abuse, or commercial exploitation
  • Attempt to bypass rate limits, authentication, or security mechanisms

Any misuse of the service is entirely the responsibility of the user. The developer bears no responsibility for what users choose to do with the service.

5. Third-Party Authentication

Avdora offers sign-in via Google OAuth in addition to email/password registration. When you use Google Sign-In, your authentication is handled directly by Google and is subject to Google's Terms of Service and Privacy Policy. The developer has no access to your Google password or any data beyond what Google explicitly provides (typically your name and email address). You may connect or disconnect your Google account at any time via Account Settings.

6. AI-Generated Content

Avdora uses third-party AI models (xAI Grok) to generate all responses. The developer has no control over the content these models produce. AI responses may be inaccurate, incomplete, outdated, biased, or misleading and must never be relied upon as medical, legal, financial, psychological, or any other form of professional advice. Always verify AI-generated information independently before acting on it.

By using Avdora, you accept full and sole responsibility for how you interpret and act upon AI-generated content.

7. Third-Party Services

Avdora depends on the following external services to function. Each operates independently under its own terms and privacy policies, and the developer has no control over their availability, conduct, or data handling:

  • xAI / Grok — AI model provider
  • Supabase — authentication and database
  • Cloudflare — edge network, worker hosting, and DDoS protection
  • Google — OAuth authentication (optional)
  • hCaptcha — bot and spam protection
  • Jina AI — web search in Search mode

Any disruptions, data incidents, or issues caused by these third-party services are entirely outside the developer's control and responsibility.

8. Data & Privacy

Chat messages sent to the AI are transmitted to xAI's servers in plaintext — this is technically required for the AI to process them. Stored chat history is encrypted client-side with AES-256-GCM before reaching the database; the developer cannot read your stored conversations. Ghost mode stores nothing at all. Full details are in the Privacy Policy.

9. No Warranties

Avdora is provided "as is" and "as available" without any warranty whatsoever — express, implied, or statutory. The developer makes no guarantees regarding 100% uptime, data persistence, accuracy, completeness, or fitness for any particular purpose. The service is under active, ongoing development. Like any independent project, planned or emergency maintenance may occasionally affect availability — users will be informed of significant changes whenever possible.

10. Limitation of Liability

To the maximum extent permitted by applicable law, the developer of Avdora shall not be liable for any direct, indirect, incidental, special, consequential, or punitive damages of any kind arising out of your use of, or inability to use, this service. This includes but is not limited to: data loss, account termination, service outages, security incidents caused by third-party providers, or reliance on AI-generated content. You use Avdora at your own risk.

11. Indemnification

You agree to fully indemnify and hold harmless the developer from any and all claims, damages, losses, liabilities, costs, or expenses (including legal fees) arising from your use of the service, your violation of these Terms, your violation of any third-party rights, or any content you generate or share through Avdora.

12. Account Termination

The developer reserves the right to suspend or permanently delete any account at any time, without notice, for any violation of these Terms or for any other reason deemed necessary. You may also delete your own account at any time via Account Settings.

13. Governing Law

These Terms are governed by the laws of the Republic of Turkey to the extent applicable. Given the non-commercial and personal nature of this project, no formal dispute resolution process is established. Any disputes should be directed to [email protected] in good faith.

14. Future Changes

Avdora is currently a free, non-commercial project. The developer is committed to keeping it free for as long as possible. If any significant changes to the service model are ever planned, users will be notified well in advance — before any material changes take effect.

15. Contact

For questions or concerns: [email protected]

Legal

Privacy Policy

Effective March 9, 2026 · Last updated March 10, 2026

Avdora is a free, non-commercial hobby project built by a single 13-year-old independent developer. This policy explains honestly and clearly what data is collected, why, how it is protected, and what your rights are.

1. Who Runs This

Avdora is operated solely by a single individual developer as a personal, non-commercial learning project. There is no company, legal entity, team, or investors behind it. All data handling is done in accordance with this policy to the best of the developer's ability.

2. Data We Collect

  • Email address & display name — collected at registration via Supabase Auth, or provided by Google if you use Google Sign-In.
  • Google account info — if you sign in or connect via Google OAuth, Avdora receives your name and email address from Google. No other Google data is accessed. You can disconnect Google at any time via Account Settings.
  • Chat message content — in normal mode, messages are encrypted with AES-256-GCM directly in your browser before being stored. Only unreadable ciphertext reaches the database. Your decryption key never leaves your device.
  • Session metadata — session IDs, timestamps, message roles (user/assistant), and chat modes are stored unencrypted. Message content itself is never readable by the developer.
  • IP address — automatically logged by Cloudflare and Supabase infrastructure as part of standard network operations. Not actively collected, used, or analyzed by the developer.
  • Voice audio — streamed live to xAI's Realtime API for processing. Never stored by Avdora.
  • Usage data — daily token counts and voice usage minutes, used only to enforce free plan limits.

Ghost mode: no data whatsoever is written to the database. Messages exist only in your browser's memory and are permanently discarded when the session ends or the tab is closed.

3. How Messages Flow

Understanding the distinction between live messages and stored history is important:

  • Live message → xAI API: transmitted in plaintext — technically required for AI to process and respond. Subject to xAI's Privacy Policy.
  • Saved history → database: encrypted with AES-256-GCM before leaving your browser. The developer cannot read it even with full database access.
  • Ghost mode → database: nothing is written. No trace remains.

4. How We Use Your Data

Your data is used only to provide the service: authenticating your account, storing your encrypted chat history for your own access, enforcing usage limits, and detecting and preventing abuse. Your data is never sold, shared with third parties beyond those listed below, used for advertising, used for profiling, or used to train AI models by the developer.

5. Third-Party Services

Avdora relies on the following external services, each governed by their own privacy policies and operating independently:

The developer has no control over how these services process data on their end.

6. Encryption Details

Chat history is encrypted using AES-256-GCM via your browser's built-in Web Crypto API. Your personal encryption key is generated locally on first login and stored in your browser's localStorage. It is never transmitted to any server under any circumstances.

Important: If you clear your browser's local storage, switch devices, or use a different browser, your encryption key is permanently and irrecoverably lost. Past conversations cannot be decrypted by anyone — including the developer — without that key.

7. Data Security

All connections use HTTPS/TLS encryption in transit. Passwords are hashed by Supabase using industry-standard methods — the developer never sees your password. Row-level security in the database ensures users can only access their own data. No plaintext message content is ever stored in the database at any point.

8. Your Rights

You may delete your account at any time via Account Settings → Danger Zone. This permanently removes your profile, all stored session metadata, and all encrypted message data from the database. For data deletion requests when account access is unavailable, contact: [email protected]

You may also disconnect your Google account at any time via Account Settings → Connected Accounts.

9. Age Policy

Avdora requires users to be at least 13 years old. If an account is found to belong to a user under 13, it will be permanently deleted without notice. If you believe a minor under 13 has created an account, please contact us immediately at [email protected].

10. Cookies & Storage

Only essential authentication session cookies set by Supabase are used. No tracking cookies, advertising cookies, or analytics cookies are present. localStorage is used to store your local encryption key and UI preferences only.

11. Data Retention

Your data is retained as long as your account exists. Deleting your account permanently removes all associated data. Encrypted chat history has no automatic expiry. Backups managed by Supabase infrastructure may retain data for a short period after deletion per their own data retention policies.

12. Policy Changes

This policy may be updated at any time. The effective date at the top of this page reflects the most recent revision. Continued use of the service after an update constitutes acceptance of the revised policy.

13. Contact

Privacy questions or concerns: [email protected]

About

About Avdora

avdora.online · Updated March 10, 2026

What is Avdora?

Avdora is a personal AI assistant built with a focus on privacy, depth, and a clean experience. It combines powerful AI models with client-side encryption, multiple thinking modes, voice chat, and a thoughtfully designed interface — built entirely as a hobby project, not a commercial product.

Who Built This?

Avdora is a passion project by a 13-year-old independent developer based in Turkey, built with the full knowledge and support of their family. There is no company, no team, no funding, and no investors. Every line of code was written alone, out of genuine curiosity and a love for building things. The service is offered completely free of charge.

How It Works

Text responses are generated via a Cloudflare Worker that connects securely to xAI's Grok models. Voice Chat is powered by xAI's Realtime API for low-latency, natural-sounding voice conversations. Authentication and data storage are handled by Supabase. All chat history is encrypted directly in your browser before ever reaching the database — the developer cannot read your conversations.

Sign In Options

You can create an account with email and password, or sign in quickly using Google. Support for additional providers (like X) is planned for the future. Connected accounts can be managed anytime from Account Settings.

Privacy First

Your stored chat history is encrypted with AES-256-GCM directly in your browser. The encryption key lives only in your device's local storage and is never sent to any server — not even the developer can read your conversations. Ghost mode goes even further by skipping the database entirely, leaving no trace of your session anywhere.

Thinking Modes

Avdora offers multiple modes tailored to different tasks: Standard for everyday questions, Think for deep reasoning, Search for web-connected answers, Code for programming tasks, Ghost for private untraceable sessions, and Voice for real-time spoken conversation.

Plans

  • Free — 10,000 tokens/day · 6 min voice/day · all modes included · completely free
  • Pro — 500,000 tokens/day · 60 min voice/day · priority speed · coming soon

Disclaimer

Avdora is a personal hobby project provided as-is with no warranties of any kind. AI responses may be inaccurate and should never be used as professional advice. The developer is not liable for any outcomes resulting from use of this service. See the Terms of Service and Privacy Policy for full details.

Contact

Questions, feedback, or bug reports: [email protected]

Support

Support Avdora

Help keep this project alive and growing 💙

Avdora is a free, independent project built by a 13-year-old developer. There are no investors, no company, and no ads. Keeping the service running costs real money — server bills, AI API costs, and more. If you enjoy using Avdora, consider supporting it on Patreon. Every contribution directly helps keep the lights on.

TIER 1
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Pro plan access (500K tokens/day) for 2 weeks · Vote on upcoming features · Name on Supporters page while active
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Pro plan access (500K tokens/day) for 1 month · Vote on features · Priority support · Name on Supporters page while active
$10/mo
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Avdora
Code

A dedicated coding environment built directly into Avdora. Write, debug, and ship code faster — with AI that understands your entire project.

⌨️
Works with VS Code, Terminal & any IDE
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Full project context — not just single files
Auto-fix, refactor & explain in one click
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Ghost Mode — private coding sessions
Free for all users
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