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Mimestream alternative

Looking for a Mimestream alternative?

Mimestream is built for Gmail on Mac. Slashy is another way to work with your email: draft replies from meeting notes and CRM context, track follow-ups, and control email from iMessage or Slack.

Start 7-day free trial

$25/user/mo billed annually · $30 billed monthly

7 day free trial · credit card required · cancel any timeBacked by Y Combinator

Try Slashy with the work already in your inbox

Draft with context

Connect your meeting notes and CRM so Slashy can use them when drafting a reply. Review and edit the draft before you send.

Gavin Belson gavin@hooli.com
Acquisition Offer for Pied Piper
Your middle out algorithm is impressive. Hooli is prepared to offer $10 million for Pied Piper. This is a rare opportunity, Richard.Gavin BelsonCEO | Hooli
InterestedNeed more detailsNot interested

Before we proceed, I’d need to understand how this affects our IP and the team.

Send

Keep track of follow-ups

See threads waiting on your reply and conversations where you are waiting for someone else.

Replies you owe
Sarah ChenQ4 budget reviewUrgent3d
Mike TorresIntro to the Redpoint teamDue today1d
Acme LegalSigned contract attachedWaiting on them2d

Control email from iMessage or Slack

Ask Slashy to draft, send, or schedule from the conversation. Your email stays in your connected account.

I see you’re still in the 10:00 meeting with Mike, want me to let Jane know you’re gonna be late? yea sg, emailed her btw, she also went to GT, could be good to bring up :)

Handle your inbox from iMessage

  1. 01.Tell Slashy what you need

    Ask for a reply, a summary, or a follow up in plain language.

  2. 02.Slashy handles it in your inbox

    It finds the right thread, uses the full context, and sends the finished draft back in iMessage.

  3. 03.Review and approve

    Get the result by text, request changes, or send it without opening email.

Find Monica’s last email, draft a reply confirming Thursday at 10:00 AM, and attach the Pied Piper deck.
Found Monica’s thread. I’m using the full conversation to draft the reply.
Done. I used your last Raviga thread for context and attached the Pied Piper deck.
From:richard@piedpiper.comTo:monica@raviga.comCc:laurie@raviga.comHi Monica, Thursday at 10:00 AM works. I attached the Pied Piper deck.SendSend later
Want me to send it, or change anything first?
Send it
Sent.

Built for people who live in email

Shortcuts, scheduling, integrations, tracking, and team tools are built into the same intelligent inbox.

Bring your inbox into the AI tools you use
Slashy MCPBring your inbox into the AI tools you use
Book meetings from the thread
SchedulingBook meetings from the thread
Connect the tools around your inbox
IntegrationsConnect the tools around your inbox
Set labels in plain English
Smart labelingSet labels in plain English
Every keyboard shortcut you expect
Power toolsEvery keyboard shortcut you expect
Know when your message lands
Recent opensKnow when your message lands
See every inbox in one calm view
Unified inboxSee every inbox in one calm view
Bring your team into any thread
Team commentsBring your team into any thread

What customers say

Yahia BakourYahia BakourFounder, Context.dev
I cleared 500 emails the next day in about an hour, and everybody got a personal reply.
MichelleMichelleFounder, The Prompting Company
I was spending more time orchestrating AI than replying. Now I approve more than I compose. It just reads my mind.
DevDevFounder of Wedge
The first email client that understands my style and lets me respond faster and more naturally.

Choose the plan that fits how you work

ProfessionalFor founders and growing teams that need one intelligent inbox across every account.
$25/user/mo.$30$300 billed annually
$30/user/mo.billed monthly
  • Intelligent drafts and rewrites
  • Multiple inboxes and calendars
  • Automations and reminders
  • iMessage, Slack, voice, and mobile access
Get started Get started
EnterpriseFor larger organizations that need advanced security, controls, and support.
CustomTailored to your organization
  • Everything in Professional
  • SSO and SCIM
  • Guided team onboarding
  • Custom security and data controls
Talk to sales

7 day free 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.

Mimestream alternative: questions and answers

Do I need a new email address?
No. Connect your existing Gmail or Outlook account to Slashy with your existing sign-in.
Can I compare Slashy with Mimestream?
Yes. You can use both clients with the same supported account. Actions such as sending or archiving sync to that account, so they can also appear in your other client.
Does Slashy send every draft automatically?
No. You can review and edit drafts before sending. Sending rules depend on the automations you choose to configure.

Try Slashy with your own email

7 day free trial · credit card required · cancel any time

Start 7-day free trial