We designed Tnuki to be secure from the ground up. Our CEO, Jason Gao, has over a decade of experience in security. He previously built advanced cybersecurity tools at a U.S. national lab and led the information security org at 10x Genomics. Learn about how we protect your information below.
Nothing you put in Tnuki trains an AI model, ours or our AI providers’. They process it under business terms that rule training out.
Tnuki drafts your emails, and none is sent without your OK or outside the rules you set.
TLS on every connection, full-disk encryption on systems that hold customer data, and backups encrypted before they leave them. Hosted in the US.
Your data is kept apart from every other customer’s. No other customer can see it unless you share it.
No. Nothing you put in Tnuki trains an AI model, ours or our AI providers’. They process your content under business terms that don’t allow training on it.
No. We make money from subscriptions, not from your data. We don’t sell your information, and we don’t share it with advertisers.
Only with your approval. You approve each email Tnuki drafts, or the rules you set for anything it sends on your behalf.
Not yet. SOC 2 is an outside audit of a company’s security controls, and it’s on our roadmap. Until then we share our security overview, complete your security questionnaire, and provide a data processing agreement.
In the United States, on dedicated virtual servers that run only Tnuki. They accept no traffic from the internet: everything reaches them through encrypted tunnels to Cloudflare.
Only a handful of named people on our team, through a separate locked-down sign-in, and every visit is logged. We use it to support you, fix problems and keep Tnuki working well.
Email support@tnuki.com from the address you signed up with. On a verified request we delete the personal data we hold about you across our systems within 30 days, except records the law or security requires us to keep. Copies in our encrypted backups expire on their own within 13 months. You can also view and delete what Tnuki remembers about you at any time, and diagnostic files are deleted automatically after 90 days.
Yes. Email security@tnuki.com and we’ll complete your questionnaire, provide a data processing agreement, or get on a call.
The specifics behind the promises above, from our security overview. Last updated October 27, 2026. Ask us for the full document.
Have a security question? Write to our security team.
security@tnuki.com