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ElevenHacks

A season of 11 weekly hackathons by ElevenLabs. Build, ship, and compete.

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© 2026 ElevenLabs. All rights reserved.

PrivacyOfficial Rules

ElevenHacks Build Competition

Official Rules

Important: Please read these Official Rules before entering this Contest (the “Contest”). By participating in this Contest, you agree to be bound by these Official Rules and represent that you satisfy all of the eligibility requirements below.

NO PURCHASE OR PAYMENT OF ANY KIND IS NECESSARY TO ENTER OR WIN THIS CONTEST.

Contest void where prohibited by law. Subject to applicable national, federal, state, and local laws.

Eligibility

To be eligible to enter the Contest you must:

  1. At the time of entry, be at least 18 years old (or the age of majority in the jurisdiction where you reside, whichever is older) and have an active ElevenLabs account in good standing;
  2. Not be on the U.S. Department of Treasury's Office of Foreign Assets Control (OFAC) Specially Designated Nationals and Blocked Persons List or otherwise under sanction by OFAC (or an immediate family member of such an individual) or be employed by or affiliated with an entity sanctioned by OFAC;
  3. Not be a resident of Brazil, Quebec, Italy, or any country, state, province, or territory subject to comprehensive OFAC sanctions, including Cuba, Iran, North Korea, Syria, or the region of Crimea; and
  4. Not be an employee or official of a federal, state, provincial, or local government body or agency, or a family member of any such individual.

For (b) and (c) above, the list of sanctioned countries, individuals, and entities can change, so visit treasury.gov to find a current list.

Directors, officers, members, managers, and employees of Eleven Labs Inc. (“Sponsor”), X Corp, and their respective parent companies, affiliate companies, subsidiaries, agents, professional advisors, advertising, promotional, public relations, and fulfillment agencies, consultants, legal counsel, website providers, web masters, and immediate family members of each are not eligible to win any prize.

CONTEST IS IN NO WAY SPONSORED, ENDORSED, ADMINISTERED BY, OR ASSOCIATED WITH, X CORP.

Contest Period

The Contest runs as a series of 11 weekly hackathons. Each hackathon opens on Thursday at 5:00 p.m. UK time and submissions close the following Thursday at 5:00 p.m. UK time. Winners are announced on the following Tuesday at 5:00 p.m. UK time. All entries must be received during the applicable Contest Period and meet other requirements in these Official Rules to be eligible to win a prize. Sponsor's or its designee's computer is the official time-keeping device for the Contest.

How to Enter

To enter, complete the following steps during the Contest Period:

  1. Create an account on the ElevenHacks platform;
  2. Build a project responding to the weekly hackathon challenge using the designated partner technology;
  3. Post a demo video of your project on at least one social media platform (X, LinkedIn, Instagram, or TikTok) using the hashtag #ElevenHacks and tagging @ElevenLabs;
  4. Submit your project via the ElevenHacks submission form with a description, social media post links, and optionally a code repository and live demo URL.

LIMIT: ONE ENTRY PER PERSON PER HACKATHON. Any attempt to obtain additional entries, including through multiple or duplicate accounts, will result in disqualification.

Submission Guidelines and Restrictions

Your Submission must:

  • Not supply untruthful, incomplete, inaccurate or misleading information;
  • Be your original creation and be owned 100% by you, or you must have the full rights to grant the license described in Section 10 below;
  • Not violate any third-party rights, including copyrights, trademark rights, or rights of privacy and publicity;
  • Not contain disparaging or defamatory statements, threats, obscene or offensive content, or material that promotes bigotry, racism, hatred or discrimination;
  • Comply with the ElevenLabs Terms of Service and Prohibited Use Policy;
  • Comply with the terms of service of any social media platform used for posting.

Identity of Entrant

All Submissions must be submitted by the individual entrant. Bulk or automated entries will be disqualified. Multiple participants are not permitted to share the same account. In the event of a dispute about the identity of the entrant, entries will be declared made by the authorized account holder of the phone number and email address associated with the account.

Selection and Notification of Winner

For each weekly hackathon, a panel of judges selected at Sponsor's discretion will score each Submission based on the following criteria:

  • Creativity and originality of the project (40%)
  • Effective use of the partner's technology and ElevenLabs tools (40%)
  • Quality of presentation and demo (20%)

The top three scoring Submissions will be deemed the potential winners of the first place, second place, and third place prizes, respectively. Additional awards (Most Viral, Most Popular) may be given based on social media engagement and community reactions. Odds of winning a prize depend on number and quality of eligible entries received.

Each potential winner will be notified via the email associated with their ElevenHacks account. To the fullest extent permitted by applicable law, Sponsor may require each potential winner to sign and return, within seven days of being notified, an Affidavit of Eligibility and Liability/Publicity Release in order to claim their prize.

Prizes

Prizes vary by hackathon and are described on each hackathon's page. Prizes may include ElevenLabs Pro subscriptions, partner product subscriptions and credits, and other items as specified. Points are also awarded for social media posts (+50 per platform), placement (1st: +400, 2nd: +200, 3rd: +150), Most Viral Post (+200), and Most Popular (+200).

ALL PRIZES WILL BE AWARDED BY SPONSOR TO EACH WINNER. ANY AND ALL TAXES ASSOCIATED WITH THE RECEIPT OR USE OF ANY PRIZE ARE THE SOLE RESPONSIBILITY OF THE WINNER. Prizes are not transferable. No substitutions or exchanges of any prize will be permitted, except that Sponsor reserves the right to substitute a prize of comparable or greater value.

Disclaimer

Sponsor and any of their respective parent companies, subsidiaries, affiliates, directors, officers, professional advisors, consultants, contractors, legal counsel, public relations firms, employees and advertising, fulfillment and marketing agencies (collectively, the “Released Parties”) will not be responsible for: (a) any late, lost, misrouted, garbled or distorted or damaged transmissions or entries; (b) phone, electronic, hardware, software, network, Internet, or other computer or communications-related malfunctions or failures; (c) any Contest disruptions, injuries, losses or damages caused by events beyond reasonable control; or (d) any printing or typographical errors in any materials associated with the Contest.

Limitations of Liability

By entering the Contest, you release Sponsor and all Released Parties from any liability whatsoever, and waive any and all causes of action, related to any claims, costs, injuries, losses, or damages of any kind arising out of or in connection with the Contest or delivery, misdelivery, acceptance, possession, use of or inability to use any prize.

TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT WILL THE AGGREGATE LIABILITY OF THE RELEASED PARTIES ARISING OUT OF OR RELATING TO YOUR PARTICIPATION IN THE CONTEST EXCEED $10.

Use of Name, Likeness

Entry into the Contest constitutes permission to use your name, hometown, aural and visual likeness and prize information for advertising, marketing, and promotional purposes without further permission or compensation (including in a public-facing winner list). By entering this Contest, you consent to being contacted by Sponsor for any purpose in connection with this Contest.

License to Submission

By entering the Contest and providing your Submission, you hereby grant to Sponsor a perpetual, irrevocable, royalty-free, worldwide, nonexclusive license to publish, reproduce, display, perform, distribute, adapt, edit, modify, translate, create derivative works based upon, and otherwise use and sublicense your Submission in connection with the Contest and for other advertising, marketing, and promotional purposes. Sponsor will have no obligation to publish or use or retain any Submission.

Privacy

See Sponsor's Privacy Policy at elevenlabs.io/privacy-policy.

Intellectual Property Notice

ElevenLabs is a trademark of Eleven Labs Inc. The Contest and all accompanying materials are copyright © 2026 by Eleven Labs Inc. All rights reserved.

Disputes

YOU AGREE THAT ANY DISPUTES, CLAIMS, AND CAUSES OF ACTION ARISING OUT OF OR CONNECTED WITH THIS CONTEST WILL BE RESOLVED INDIVIDUALLY, WITHOUT RESORT TO ANY FORM OF CLASS ACTION, AND EXCLUSIVELY BY THE UNITED STATES DISTRICT COURT FOR THE EASTERN DISTRICT OF NEW YORK OR THE APPROPRIATE STATE COURT LOCATED IN NEW YORK CITY. THESE OFFICIAL RULES ARE GOVERNED BY THE LAWS OF THE STATE OF NEW YORK.

General Conditions

Entrants agree to be bound by these Official Rules and by the decisions of Sponsor, which are final and binding in all respects. Sponsor reserves the right to change these Official Rules at any time, in its discretion, and to suspend or cancel the Contest or any entrant's participation should causes beyond Sponsor's reasonable control affect the administration, security or proper play of the Contest.

Sponsor

Eleven Labs Inc.; 169 Madison Ave #2484, New York, NY 10016.