The web-based gantt chart maker

Terms and Conditions

By creating an account on (the Service),
you (the User) agree to the following terms and conditions:

1 General terms

1.1 You may only set up one free standard account.

1.2 It is strictly forbidden - unless permission has been given by the owners of Ganttology - for an individual or company to sell gantt charts created on Ganttology to another individual or company.

1.3 Gantt charts are only embeddable with active Bronze and Silver accounts. If an account is downgraded because monthly or annual payments are stopped, the account's chart will no longer appear on external websites.

1.4 You must be at least 13 years old in order to create an account on or have obtained parental consent to create an account. Parental consent can only be obtained by going through the process outlined here.

1.5 You agree that Ganttology can use the data you provide us as outlined in our privacy policy. We aim to collect the minimum personal information necessary to ensure our service functions properly and for us to meet our legal, accountancy and customer service obligations. For a full-list of information we keep on users and how we use it, see our privacy policy.

1.6 You must own the intellectual property (copyright and trademarks) or have permission from the copyright/trademark holders for any content you include in a Ganttology chart.

1.7 You agree that the Service contains copyrighted material, trade secrets, and other proprietary intellectual property that are property of Webalon, the operator of Webalon and Ganttology are protected by copyright, trade secret, and other proprietary rights and laws, and this content can only be used or accessed as specifically provided for in these terms of service.

1.8 You may not store any of (including any portion of the software or documentation) on any computer or other device, or copy or otherwise use such information to create derivative works.

1.9 You are responsible for maintaining the security of your account and password. We will not be liable for loss or damage due to failure to comply with this obligation.

1.10 The services offered through this site are provided as-is and without warranty. We may discontinue the service or cancel accounts at any time with or without reason.

1.11 Though we do everything possible to maintain a reliable service, Ganttology cannot guarantee that the Service will be error free or uninterrupted, and cannot be responsible data loss. Under no circumstances will and its owner Webalon bear any responsibility for any damages arising as a consequence of such unavailability.

1.12 To the extent authorized by law, you agree to defend, indemnify, save and hold Ganttology harmless from any and all demands, liabilities, losses, potential losses, claims, costs and expenses (including attorney's fees), asserted against, its affiliates, subsidiaries, partners, agents, customers, officers, contractors, and employees, that may arise or result from any service provided or performed or agreed to be performed or any product sold by you.

2 Acceptable Use

2.1 does not allow any of the following content, or links to external sites containing such content, on gantt charts created by users:

(i) Pornographic or sexually explicit material

(ii) Content of an illegal nature, including copyright materials

(iii) Content that is deemed to be threatening, obscene or that has the purpose of inciting hate

2.2 You may not decompile, disassemble, reverse engineer, copy, create a derivative work, or display the Software code in human readable form, or otherwise use (which includes its software and documentation) except as explicitly provided for in this agreement.

2.3 You agree that you will not store, copy, modify, rent, lease, loan, sell, distribute, transfer, transmit, display, reverse engineer, reverse assemble, or otherwise attempt to discover any programming code or any source code used in or with the Services. You may not sell, assign, sublicense, grant a security interest in or otherwise attempt to transfer any right in the Services (which includes its software and documentation), create derivative works based on or in any manner commercially exploit the Services, in whole or in part.

3 Account/Chargeback terms

3.1 All premium accounts are billed in advance. Monthly plans rebill every 30 days. We cannot provide refunds or cash credits for account downgrades or cancellations.

3.2 Cancellation of a premium account must be submitted seven business days prior to the rebilling date.

3.3 All premium accounts are billed in advance, and are non-refundable.

3.4 Charts may be deleted following account cancellation.

4 Miscellaneous

4.1 If for any reason any provision of these terms of service shall conflict with any statute, law, regulation or ordinance, then in such event the provision in question shall be modified only to the extent necessary to bring it within such requirements, and (as modified) these terms of service shall continue in full force and effect.

4.2 We reserve the right to modify these terms and conditions at any time and for any reason, with or without explicit notification to you. Continued use of the Site after any such changes shall constitute your consent to such changes. It is the user's responsibility to check these Terms and Conditions from time to time.

Contact us

We'd love to hear from you! Please send questions, feature suggestions or feedback to

Before contacting us, you may wish to visit our FAQs page which has lots of useful info on Ganttology.

We also publish short tutorials on our blog, and you can follow the latest Ganttology news and developments on our Facebook and Twitter.

If you are having any problems using Ganttology, please contact us as at: