Fast answers
Responses start right away, even for longer questions, so you do not lose focus.
Hysteria answers quickly, remembers your preferences, and helps with research, writing, and routine tasks. Join the waitlist to get early access.
You can withdraw consent at any time by emailing privacy@hysteria.chat. Read our .
Simple tools that help you move faster and repeat yourself less.
Responses start right away, even for longer questions, so you do not lose focus.
Hysteria keeps track of your projects, preferred style, and things you asked it to remember.
Hard problems are broken into smaller steps, checked one by one before the final answer.
It gathers information, compares sources, and returns a short summary with references.
It can run repeatable tasks, prepare drafts, and check the result before sending it back to you.
Encrypted connection, access control, data minimization, and GDPR-friendly handling of waitlist data.
A simple example of how Hysteria uses memory across conversations.
"Keep answers short. Focus on revenue, not vanity metrics."
"What should we improve next?"
"Focus on checkout conversion. Short bullets, revenue first, as you asked."
Last updated: 24 July 2026
1. Acceptance. By using Hysteria, you agree to these Terms. If you do not agree, do not use the service.
2. Use of the service. Hysteria helps with answers, research, drafts, and routine tasks. You are responsible for how you use the output and for checking it before relying on it.
3. Accounts and access. Keep your credentials safe. You are responsible for activity under your account. We may suspend access if there is abuse, security risk, or a breach of these Terms.
4. Acceptable use. Do not use Hysteria for illegal activity, malware, spam, unlawful scraping, infringement of third-party rights, bypassing security or rate limits, or high-risk decisions without proper human review.
5. AI output. AI output may be inaccurate or incomplete. It is not legal, medical, financial, tax, or other professional advice unless expressly stated otherwise in a separate agreement.
6. Liability. To the maximum extent permitted by law, Hysteria is provided "as is" and we are not liable for indirect, incidental, or consequential damages resulting from use of the service.
7. Governing law. These Terms are governed by the laws of Poland and applicable EU law. Courts of Poland have jurisdiction, except where consumer protection law provides otherwise.
8. Contact. Legal: legal@hysteria.chat Privacy: privacy@hysteria.chat
Last updated: 24 July 2026
1. Controller. The data controller is Hysteria Technologies Inc. Contact: privacy@hysteria.chat.
2. Data we collect. For the waitlist we collect your email address, registration timestamp, consent status, consent version, and anonymized IP address for abuse prevention.
3. Purpose and legal basis. We process your email to manage the waitlist and contact you about early access. The legal basis is your consent. We also process limited technical data for security and abuse prevention based on our legitimate interest.
4. Retention. Waitlist data is stored for up to 180 days by default, or until you withdraw consent, unless a longer period is required for legal claims or regulatory obligations.
5. Sharing. We do not sell your data. We use infrastructure providers such as Cloudflare. Data may be processed outside the EEA under appropriate safeguards, such as Standard Contractual Clauses.
6. Your rights. You have the right to access, rectify, erase, restrict, object to, and port your personal data. You can withdraw consent at any time. You can lodge a complaint with a supervisory authority, including the Polish UODO.
7. Cookies. The public waitlist does not use advertising or tracking cookies. The admin area uses a secure, HTTP-only session cookie required for authentication.
8. Contact. Privacy requests: privacy@hysteria.chat. DPO: dpo@hysteria.chat.