Terms of Service

Last updated: May 25, 2026

1. Who you are contracting with

SEO Smart Engine ("Service", "we", "us") is operated by Sinisa Solutions LLC("Sinisa Solutions", "Seller"). By creating an account or otherwise using the Service you agree to these Terms of Service. If you do not agree, do not use the Service.

2. Eligibility and account

You must be of legal age in your jurisdiction and, if you use the Service on behalf of an organization, have authority to bind it. You must provide accurate information, keep it up to date, and maintain the confidentiality of your account credentials. You are responsible for all activity under your account.

3. The Service

SEO Smart Engine provides SEO auditing, keyword research, rank tracking, content brief generation, internal link suggestions, schema and sitemap tools, and related search-engine optimization features. Features available to you depend on the plan you select.

4. Acceptable use

You agree not to:

• Use the Service for unlawful, fraudulent, or deceptive purposes, or to send spam.
• Infringe intellectual property, privacy, or other rights of any party.
• Interfere with the security or integrity of the Service (malware, probing, scraping at scale, bypassing rate limits, attempting to access other users' data).
• Use the Service to perform black-hat SEO, manipulate search results in violation of search engine guidelines, or run crawls against sites you do not own or are not authorized to audit.
• Reverse engineer, decompile, resell, or redistribute the Service except as permitted by law.

5. Intellectual property

Sinisa Solutions retains all right, title, and interest in and to the Service, including software, documentation, branding, and any improvements. We grant you a limited, non-exclusive, non-transferable right to use the Service within the plan you have purchased. You retain ownership of content you submit; you grant us a limited license to host and process it solely to provide the Service.

6. Payments, billing and subscriptions

Our order process is conducted by our online reseller Paddle.com. Paddle.com is the Merchant of Record for all our orders. Paddle provides all customer service inquiries and handles returns. Payment, billing, tax, cancellation and refund mechanics are governed by the Paddle Checkout Buyer Terms.

Subscriptions renew automatically at the end of each billing period at the then-current price for your plan, unless cancelled before renewal. You can manage or cancel your subscription at any time from your account billing page or via paddle.net.

7. Service level and accuracy

We work to keep the Service available and accurate, but we do not warrant that it will be uninterrupted, error-free, or that any SEO recommendation will produce a specific ranking, traffic, or revenue outcome. Search engine results depend on factors outside our control.

8. AI-generated content

Parts of the Service use generative AI to produce content briefs, meta tags, schema, and similar outputs. Outputs may be inaccurate or incomplete and are not a substitute for human review. You are responsible for your prompts, for verifying outputs, for having the rights to any input content you provide, and for how you use the outputs. You may not use the Service to generate unlawful content, deepfakes, harassment, malware, or content that infringes third-party rights. We may remove or refuse content and suspend accounts that violate these rules.

9. Suspension and termination

We may suspend or terminate your access for material breach of these Terms, non-payment, security or fraud risk, or repeated or serious policy violations. You may cancel at any time. On termination, your right to use the Service ends; we may delete account data after a reasonable export window, subject to legal retention obligations.

10. Disclaimers

To the fullest extent permitted by law, the Service is provided "as is" and "as available", without warranties of any kind, whether express or implied, including merchantability, fitness for a particular purpose, and non-infringement.

11. Limitation of liability

To the fullest extent permitted by law, our aggregate liability for any claims arising out of or relating to the Service is limited to the fees you paid us in the 12 months preceding the event giving rise to the claim. We are not liable for indirect, consequential, special, incidental, or punitive damages, including loss of profits, revenue, data, or goodwill. Nothing in these Terms limits liability that cannot be limited under applicable law (such as fraud, death, or personal injury caused by negligence).

12. Indemnification

You will indemnify and hold Sinisa Solutions harmless from claims arising out of your content, your unlawful or unauthorized use of the Service, or your breach of these Terms.

13. Changes to the Terms

We may update these Terms from time to time. Material changes will be communicated by email or in-product notice. Continued use after the effective date constitutes acceptance.

14. Governing law and disputes

These Terms are governed by the laws of the State of Delaware, USA, without regard to conflict of laws principles. The state and federal courts located in Delaware shall have exclusive jurisdiction over any dispute, subject to any mandatory consumer protections of your country of residence.

15. Contact

Sinisa Solutions LLC — questions about these Terms can be sent via our contact page.