Last updated October 8, 2026

Terms of Service

The legal bit, without the fog machine. By creating an account or using Killer Email, you agree to these terms.

Who we are

Killer Email is provided by Jozi Firecracker Factory LLC, an Oregon company ("we", "us"). Contact us at apps@jozi.co.

What Killer Email does

Killer Email connects to Gmail and Outlook accounts you authorize. It reads metadata and preview snippets for unread and starred Gmail inbox mail and unread and flagged mail in the Outlook Inbox folder, sorts action items into Today, Next Week and Later, and puts other mail in an in-app Quarantine. Quarantine does not move, label, trash or delete anything in Gmail or Outlook.

When you choose an action, Killer Email can mark a message read, prepare a reply for your review, save your approved reply to drafts in the originating Gmail or Outlook account, or propose an event for your review. It never sends email from either inbox. Gmail drafts can preserve the original thread; Outlook creates a new draft without reply-thread linkage. A confirmed event is created on the primary Google calendar or default Outlook calendar of your selected connection with [Killer Email] in the title and no guests, so it sends no invitations. The app does not read, edit or delete existing events.

Your account and two-factor authentication

  • You must be at least 16 and able to enter a binding agreement where you live.
  • You may connect only Gmail or Outlook accounts you own or are authorized to use.
  • Two-factor authentication is required. You are responsible for protecting your password, authenticator and devices and for notifying us promptly if you suspect unauthorized access.
  • You are responsible for activity through your account unless caused by our failure to use reasonable care.

AI suggestions require your judgment

Sorting, draft text and calendar details are generated with AI and may be incomplete, wrong or misleading. They are suggestions, not professional, legal, financial, medical or other expert advice.

  • Review Quarantine and your action lists. Important mail can be misclassified.
  • Review and edit every draft before saving it. Killer Email never sends it; you decide whether to send from Gmail or Outlook.
  • Review event title, description, date and time before confirming.
  • Review every Done, Archive and Clear Quarantine action, because it marks affected mail read in Gmail or Outlook. Done also removes a Gmail star or requests clearing an Outlook flag.
  • Verify a sender independently before paying, signing in or sharing sensitive information. A warning is useful, not a guarantee.

You remain responsible for your communications, payments, commitments and decisions.

Acceptable use

Do not use Killer Email to break the law, violate rights, access accounts without authorization, attack or disrupt others, send spam or malware, bypass usage or security limits, or resell or copy the service. Do not reverse engineer security controls except for lawful good-faith research reported responsibly.

Plans, trial and billing

  • Solo costs $5 per month and includes one Gmail or Outlook account and 1,000 AI actions per month.
  • Pro costs $9 per month and includes up to 10 Gmail and Outlook accounts combined and 3,000 AI actions per month.
  • You receive one shared seven-day trial beginning when your Killer Email account is created. If you start checkout later, only the unused part remains.
  • Stripe processes payments. Available promotion codes may be entered at checkout.
  • Your subscription renews monthly until canceled. You can manage or cancel it through the billing controls in the app.
  • Cancel before the trial ends to avoid the first charge. After cancellation, paid access continues through the recorded end of the current billing period. When that period ends, every connected Gmail and Outlook account is revoked and your Killer Email account and its data are erased; your actual email is not touched. A failed payment does not trigger this erase.
  • Payments are non-refundable for partial periods except where law requires otherwise. Any refund beyond legal requirements is discretionary.
  • If prices change, we will give advance notice and apply the new price no earlier than a later billing period.

Current prices and plan details are on the Pricing page.

Monthly AI allowance and account limits

AI actions are metered by plan. Gmail's Promotions, Social and Spam pre-sort, and qualifying sender history, do not use an AI action. Outlook mail that Microsoft's Focused Inbox files under Other (not Focused) is quarantined without an AI action, unless you've kept mail from that sender before; flagged Outlook mail is never quarantined this way. If an account doesn't return a Focused Inbox classification, its mail goes to the AI as before. Once your allowance is exhausted, new mail can remain visible as not sorted until the allowance resets or your plan changes. Accounts beyond your plan's limit may be paused until you choose a plan or account configuration that covers them.

Third-party services

Killer Email depends on Google, Microsoft, Lovable, OpenAI, Stripe and Cloudflare. Your use of Google and Microsoft accounts remains subject to their terms. Outlook requests Mail.Read, Mail.ReadWrite, Calendars.ReadWrite, User.Read, openid, profile, email and offline_access; application allowlists block sending, moving and deleting mail, attachment access and changes to existing calendar events. Third-party services may change, become unavailable or apply their own terms. We remain responsible for our own choices and obligations.

Suspension and termination

You may disconnect accounts, cancel a subscription or delete your Killer Email account at any time. We may suspend or terminate access for a serious or repeated breach, a security threat, nonpayment, legal requirement or discontinuation. Where practical, we will give notice and a chance to fix the problem.

Account and connection data is erased as described in the Privacy Policy. Gmail and Outlook messages and existing calendar events remain with their provider. Gmail access is revoked at Google. Outlook access is revoked by deleting the connection through Lovable's connection service, then checking that Killer Email's old connection key is refused, so no Microsoft token remains usable by Killer Email. Microsoft may still list the app's consent on its side. You can review permissions at myaccount.google.com/permissions or account.microsoft.com/privacy/app-access; organizational access may require your administrator. Outlook inbox and calendar share a connection.

Our content and your data

Killer Email's software, design, text and brand belong to Jozi Firecracker Factory LLC or its licensors. Your email and data remain yours. You grant us only the limited permission needed to operate the service for you.

No warranties

To the extent law permits, Killer Email is provided "as is" and "as available". We do not promise uninterrupted or error-free operation, perfect security, perfect AI sorting, or that a draft or event proposal will be accurate. Nothing here removes warranties that cannot legally be excluded.

Limitation of liability

To the fullest extent permitted by law, Jozi Firecracker Factory LLC and its owners, employees and contractors are not liable for indirect, incidental, special, consequential or punitive damages, including missed, misfiled or delayed email, missed commitments, lost data, lost profits or business interruption. Our total liability arising from Killer Email is limited to the greater of the amount you paid us during the 12 months before the claim or $50. These limits do not apply where law forbids them.

Indemnity

To the extent permitted by law, you agree to defend and indemnify Jozi Firecracker Factory LLC against third-party claims, losses and reasonable costs caused by your unlawful use, breach of these terms or violation of another person's rights. This does not cover claims caused by our own unlawful conduct or negligence.

Governing law

Oregon law governs these terms, without regard to conflict-of-law rules. Disputes will be handled in state or federal courts located in Oregon, unless consumer law where you live gives you another mandatory right.

Changes to these terms

We will update the date above and notify you in the app or by email before a material change takes effect. Continued use after the effective date means you accept the updated terms. If you do not agree, you may stop using the service and delete your account.

Who built this

Killer Email is made by Jozi Firecracker Factory LLC, a design and product studio based in Portland, Oregon. For almost 20 years we've designed and built digital products for some of the most security-conscious companies on earth, including Microsoft, Oracle, IBM, BMW and New Relic. In that world, privacy reviews, security audits and "what happens if this goes wrong?" are part of every design decision, not an afterthought.

For most of that time, studios like ours made the websites, campaigns and digital experiences that pointed people toward someone else's product. AI has changed that. A small, senior team can now design, build and run real software of its own. So we're taking the craft we spent two decades applying for enterprise clients and pointing it at products of our own: tools that are delightful to use, honest about how they work, and held to the same security standards our biggest clients demand. We built Killer Email for our own inboxes first, which is the best reason we know to get this right.

Contact

apps@jozi.co

Plain-language terms; not a substitute for legal advice.