
An email client that does the email
Slashy is a fast, keyboard-first inbox with the assistant built in. It drafts in your voice, sorts what matters, and follows through on every open thread.
7 day trial · credit card required · cancel any timeYBacked by Y Combinator
All Mail
“Slashy is the first email client that feels AI native instead of AI bolted on.”
Fast is the floor. Done is the point.
Ask what needs you. Take it from there.
- 01.Tell Slashy what you need
Text Slashy from iMessage or Slack to check your email, prepare a reply, or find a time to meet.
- 02.Slashy handles it in your inbox
It finds the right thread, uses the full context, and sends the finished draft back in iMessage.
- 03.Review and approve
Get the result by text, request changes, or send it without opening email.

Fast is table stakes. Doing the work is the point
Fast from the first keystroke
Slashy is built around the keyboard and feels every bit as fast as the fastest clients. The difference is what is already done before you touch the keyboard.
The reply is waiting when you open the thread
Not a generic suggestion. Slashy writes it from the meeting you just had, the record in your CRM, and everything you have said to this person before, in your voice. You read it and hit send.
Nobody waits on you without you knowing
Slashy finds every thread waiting on your reply and every one that went quiet on their side, ranks them by urgency, and has the nudge drafted.
Built for people who live in email
Shortcuts, scheduling, integrations, tracking, and team tools are built into the same intelligent inbox.








The work keeps moving
Set the rule once. Slashy handles the next step when an email arrives, a meeting approaches, or a thread goes quiet.
Auto meeting prep
Before every meeting, Slashy drops a brief: who you’re meeting, the latest threads, and the CRM context, so you walk in ready.
VIP contact alerts
When someone who matters emails, Slashy pings you on iMessage or Slack so it never gets buried in the noise.

SlashyApp9:00 AM
Ron LaFlamme has not heard back on the side letter in 3 days. I drafted the nudge in your voice, want me to send it?
Richard Hendricks9:02 AM
@Slashy send it

SlashyApp9:02 AM
Sent. I’ll flag it if he goes quiet again.
Unanswered email reminder
Owe a reply? Slashy nudges you before it slips, and can have the draft waiting when you get to it.
What customers say
Founders remember who got back to them first. Now I'm always that person.
I was spending more time orchestrating AI than replying. Now I approve more than I compose. It just reads my mind.
The first email client that understands my style and lets me respond faster and more naturally.
Another email app to learn?
No. The shortcuts you already know work on day one, your mail stays in Gmail or Outlook, and Slashy gets sharper the longer you use it.
Choose the plan that fits how you work
- Intelligent drafts and rewrites
- Multiple inboxes and calendars
- Automations and reminders
- iMessage, Slack, voice, and mobile access
- Everything in Professional
- SSO and SCIM
- Guided team onboarding
- Custom security and data controls
7 day trial · credit card required · cancel any time
Built with security from the ground up
Your data is encrypted, never used to train AI models, and protected by independently audited controls.
Encrypted in transit and at rest
Your data is encrypted in transit with TLS 1.2+ and at rest with AES 256 encryption.
SOC 2 Type II
Independent auditors evaluate our controls against the AICPA Trust Services Criteria for security and confidentiality.
No training on your data
Your emails are never used to train models. Our agreements require AI providers not to retain them.
Questions & answers
Is there a Mac app?
Is it built for fast keyboard use?
Does it work with Gmail?
What does it cost?
Is my email data safe?
Your inbox doesn’t need your whole day
7 day trial · credit card required · cancel any time