Terms of Service

Last updated: September 30, 2025

Welcome to Tutle.ai. By accessing or using our service, you agree to be bound by these Terms of Service and our Privacy Policy.

If you do not agree to these terms, please do not use our service.

1. Service Description

Tutle.ai provides a zero-knowledge, terminal-style AI chat interface that:

  • Processes your chat requests in real-time without storing conversation content
  • Routes requests to AI model providers (currently OpenAI) with data retention disabled
  • Stores only essential usage metadata for billing and quota management
  • Provides local chat history storage in your browser under your control

2. User Responsibilities

You agree to:

  • Provide accurate account information and keep it updated
  • Maintain the security of your account credentials
  • Use the service in compliance with all applicable laws and regulations
  • Not attempt to circumvent rate limits, quotas, or other restrictions
  • Not use the service for illegal, harmful, or abusive purposes
  • Not attempt to reverse engineer, hack, or compromise the service

You agree NOT to:

  • Share your account with others
  • Use the service to generate prohibited content (as defined by our AI providers)
  • Attempt to access other users' accounts or data
  • Use automated tools to exceed rate limits
  • Resell or redistribute access to the service

3. Privacy Guarantee

Our Core Commitment:

  • Zero Content Storage: We do not store your conversation content on our servers
  • Ephemeral Processing: All chat interactions are processed in-memory and immediately discarded
  • Local Control: Your chat history is stored only in your browser under your control
  • Metadata Only: We store only usage counts and timestamps for billing purposes
  • No Training: Your conversations are never used to train AI models

See our Privacy Policy for complete details on our data handling practices.

4. Subscription Plans & Billing

4.1 Plans and Quotas

We offer three subscription tiers:

  • Free: 150 messages/month, GPT-5 nano, 256 tokens/response
  • Starter ($3.50/month): 1,000 messages/month, GPT-5 mini, 512 tokens/response
  • Pro ($7/month): 2,000 messages/month, GPT-5, 768 tokens/response

See our Pricing Page for current pricing and features.

4.2 Billing and Payments

  • Paid subscriptions are billed monthly in advance via Clerk Billing
  • Monthly message quotas reset on the 1st of each month
  • Unused messages do not roll over to the next billing period
  • You can upgrade, downgrade, or cancel your subscription anytime
  • Refunds are not provided for partial months or unused messages

4.3 Rate Limits

  • All plans are subject to 20 requests per minute rate limiting
  • Maximum 4,000 input tokens per request across all plans
  • Rate limits protect service stability and prevent abuse

5. Service Availability

  • We strive for high availability but do not guarantee uninterrupted service
  • We may perform maintenance with or without notice
  • Service depends on third-party providers (OpenAI, Clerk, Neon, Vercel)
  • We are not liable for service interruptions caused by third-party failures
  • We reserve the right to modify or discontinue features with reasonable notice

6. Content and AI Output

6.1 Your Input

  • You retain all rights to your input prompts and questions
  • You are responsible for the content of your inputs
  • Your inputs are not stored by us (zero-knowledge architecture)

6.2 AI-Generated Output

  • AI-generated responses are provided "as-is" without warranties
  • We do not guarantee accuracy, completeness, or usefulness of AI outputs
  • You are responsible for verifying and using AI outputs appropriately
  • AI outputs may reflect biases present in training data

6.3 Prohibited Content

  • We rely on AI provider safety filters to block prohibited content
  • Prohibited content includes illegal, harmful, abusive, or hateful material
  • We do not inspect your content but may terminate accounts for violations
  • See OpenAI's Usage Policies for detailed prohibited content guidelines

7. Intellectual Property

  • Tutle.ai, our logo, and service are our intellectual property
  • You may not use our branding without permission
  • The service interface and code are protected by copyright
  • Open-source components are governed by their respective licenses

8. Termination

8.1 By You

  • You may cancel your subscription anytime through your account settings
  • You may delete your account through Clerk's user management
  • Local chat history remains in your browser until you clear it

8.2 By Us

  • We may suspend or terminate accounts that violate these terms
  • We may terminate accounts for suspected fraudulent activity
  • We will provide notice when reasonably possible before termination
  • Termination for cause does not entitle you to refunds

9. Disclaimers and Limitations

9.1 Disclaimers

  • THE SERVICE IS PROVIDED "AS IS" WITHOUT WARRANTIES OF ANY KIND
  • WE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING MERCHANTABILITY
  • WE DO NOT WARRANT UNINTERRUPTED, ERROR-FREE, OR SECURE SERVICE
  • AI OUTPUTS ARE NOT PROFESSIONAL ADVICE (LEGAL, MEDICAL, FINANCIAL, ETC.)

9.2 Limitation of Liability

  • OUR LIABILITY IS LIMITED TO THE AMOUNT YOU PAID IN THE LAST 12 MONTHS
  • WE ARE NOT LIABLE FOR INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
  • WE ARE NOT LIABLE FOR DATA LOSS (AS WE DO NOT STORE YOUR CONTENT)
  • WE ARE NOT LIABLE FOR DECISIONS MADE BASED ON AI OUTPUTS

10. Changes to These Terms

  • We may update these terms from time to time
  • Material changes will be notified via email or service announcement
  • Continued use after changes constitutes acceptance of new terms
  • You should review these terms periodically

11. Governing Law

These terms are governed by the laws of [Your Jurisdiction], without regard to conflict of law principles. Any disputes shall be resolved in the courts of [Your Jurisdiction].

12. Contact Information

If you have questions about these Terms of Service:

  • Email: legal@tutle.ai
  • Support: support@tutle.ai
  • Privacy questions: privacy@tutle.ai

By using Tutle.ai, you acknowledge that you have read, understood, and agree to be bound by these Terms of Service and our Privacy Policy.

If you do not agree, please discontinue use of the service.

Tutle.ai - Zero-Knowledge AI Chat