Terms & Conditions

1. Service Description

Diffshot is a developer tool that connects to your GitHub repositories, analyzes commit metadata (messages, file paths, line change statistics), generates visual changelog content using AI, and allows you to publish that content to X (Twitter). Diffshot does not access or store your actual source code.

2. Account Registration

• You must provide accurate information when creating an account
• You are responsible for maintaining the security of your account credentials
• You must be at least 16 years old to use the Service
• One person may not maintain more than one free account
• You are responsible for all activity that occurs under your account

3. Acceptable Use

You agree NOT to use Diffshot to:

• Post misleading, false, or deceptive content to X
• Spam, harass, or abuse other users on any platform
• Impersonate another person or entity
• Violate any applicable law or regulation
• Violate X (Twitter) or GitHub’s terms of service
• Attempt to reverse-engineer, modify, or exploit the Service
• Use automated scripts to access the Service beyond normal usage
• Resell or redistribute the Service without permission

We reserve the right to suspend or terminate accounts that violate these terms.

4. Free and Pro Plans

Free Plan

• 3 visual changelog generations per month
• Unlimited repository connections
• All 3 visual card types
• “Made with Diffshot” watermark on generated visual cards
• Full publish-to-X functionality

Pro Plan ($9/month)

• 50 visual changelog generations per month
• Unlimited repository connections
• All 3 visual card types
• No watermark on generated visual cards
• Priority support

We reserve the right to modify plan features and pricing with 30 days notice to existing subscribers.

5. Payments and Billing

• Pro subscriptions are billed monthly via Polar.sh, who acts as our Merchant of Record
• Polar handles all payment processing, VAT, tax compliance, and invoicing
• Payments are non-refundable except where required by law
• You may cancel your subscription at any time; access continues until the end of the current billing period
• If payment fails, we may downgrade your account to the Free plan after a 7-day grace period
• Prices are in USD and exclude any applicable taxes

6. Generated Content

Ownership

• You own the content generated by Diffshot for your account (tweet text and visual changelog cards)
• You are responsible for reviewing and approving all content before publishing to X
• Diffshot does not claim ownership of your generated content

Accuracy

• Generated content is produced by AI based on your commit metadata
• We do not guarantee the accuracy, completeness, or appropriateness of generated content
• You are solely responsible for content you choose to publish to X
• We recommend reviewing all drafts before publishing

Visual Cards

• “Made with Diffshot” watermark is included on Free plan visual cards
• Pro plan visual cards do not include a watermark
• You may use published visual cards for any lawful purpose

7. GitHub and X Integration

GitHub

• Diffshot accesses your GitHub data via OAuth with the repo and read:user scopes
• We only read commit metadata (messages, file paths, line statistics) — not source code
• You can revoke access at any time via GitHub Settings
• We are not responsible for changes to the GitHub API that may affect the Service

X (Twitter)

• Diffshot posts to X on your behalf using OAuth 2.0 with write-only access
• We do not read your timeline, DMs, followers, or existing tweets
• You can revoke access at any time via X Settings
• You are responsible for ensuring published content complies with X’s terms of service
• We are not responsible for X suspending or restricting your account due to content you publish

8. Intellectual Property

• The Diffshot name, logo, visual card designs, and website are our intellectual property
• The underlying card templates and design system are proprietary
• You may not copy, reproduce, or create derivative works of the Diffshot card templates for use outside the Service
• Open-source libraries used in the Service retain their respective licenses

9. Privacy

Your use of Diffshot is also governed by our Privacy Policy. Please review it for details on how we collect, use, and protect your data.

10. Limitation of Liability

To the maximum extent permitted by law:

• Diffshot is provided “as is” without warranties of any kind, express or implied
• We do not warrant that the Service will be uninterrupted, error-free, or secure
• We are not liable for any indirect, incidental, special, consequential, or punitive damages
• Our total liability for any claim related to the Service shall not exceed the amount you paid us in the 12 months preceding the claim
• We are not responsible for any consequences of content you publish to X using the Service
• We are not responsible for any changes to third-party APIs (GitHub, X, Anthropic) that affect the Service

11. Account Termination

By You

• You may delete your account at any time via account settings or by contacting legal@diffshot.app
• Upon deletion, your data will be removed within 30 days
• Active Pro subscriptions will be cancelled with no refund for the remaining billing period

By Us

• We may suspend or terminate your account for violation of these Terms
• We may terminate the Service entirely with 30 days notice to all users
• In case of Service termination, Pro users will receive a prorated refund for unused time

12. Changes to These Terms

We may update these Terms from time to time. We will notify you of significant changes by posting a notice on our website or sending an email. Your continued use of Diffshot after changes constitutes acceptance of the updated Terms. If you disagree with changes, you may delete your account.

13. Governing Law

These Terms are governed by the laws of Greece and the European Union. Any disputes will be resolved in the courts of Thessaloniki, Greece. Nothing in these Terms limits your rights under mandatory consumer protection laws in your jurisdiction.

14. Severability

If any provision of these Terms is found unenforceable, the remaining provisions will continue in effect.

15. Contact

If you have questions about these Terms, contact us at: