Quick Definition
Slashy an AI-native email client and assistant from a Y Combinator Summer 2025 company. It replaces your Gmail window, drafts replies in your voice, triages what matters, tracks who still owes you a reply, offers meeting briefings and SMS alerts, and connects to Claude and Cursor over MCP. Gmail today, Outlook coming. Professional $25 a month billed annually.
Quick Definition
alfred_ a persistent personal assistant for your work. It keeps track of what is waiting on you and what is waiting on everyone else, across all your inboxes and calendars, chases what has stalled, and texts you every morning what actually needs you.
The one that says the same sentence
Slashy’s Product Hunt launch in June 2026 finished first for the day with a pitch that could sit on our own homepage: drafts in your voice, triage what matters, and make sure no follow-up slips. It tracks who still owes you a reply. It is the only product in this category besides alfred_ that names the waiting-on-reply problem in its own words, and it deserves credit for that.
The differences are shape and scope. Slashy is a client, built by three people at Y Combinator, for one Gmail account. alfred_ is an assistant that works beside whatever client you use, across up to six Gmail and Outlook accounts and your calendars, and reports to you every morning.
Slashy's approach:
A new email client, AI-native from the first line, where drafting, triage, and reply tracking live in one window.
alfred_'s approach:
Keep score of what is waiting on you and on everyone else across every account and calendar, chase what has stalled, and tell you each morning what actually needs you, in the client you already have.
What Slashy offers
An AI-native client
- Replaces your Gmail window; unified inbox across multiple Gmail accounts
- Drafts replies in your voice from your history
- Triage that surfaces urgent mail and archives the rest
Reply tracking
- Tracks who still owes you a reply and helps chase it
- Notifies you when an email is opened
- Turns important emails into tracked tasks
Channels and integrations
- Gmail only today; Outlook coming soon
- Slack, iMessage, and SMS alerts; meeting briefings
- MCP access for Claude Desktop, Claude Code, Cursor, and Codex
Company and pricing
- Founded 2025, Y Combinator Summer 2025, San Francisco, about three people
- Professional $25 per user per month billed annually; 7-day trial with a card; Enterprise custom
What alfred_ offers
alfred_ is a persistent personal assistant for your work. It keeps track of what is waiting on you and what is waiting on everyone else, across all your inboxes and calendars, chases what has stalled, and texts you every morning what actually needs you.
The ledger, in both directions
- What is waiting on you: the few threads that need a human, ranked from your own mail and calendar, with suggested to-dos you accept in one tap and to-dos extracted from threads
- What is waiting on everyone else: the threads and projects where you are waiting on someone, tracked as a list
Follow-ups and nudges
- Nudges on the threads waiting on other people
- Stalled projects surfaced before they go quiet
The morning inbox brief
- By email every morning: what needs you, what is waiting on others, what quietly resolved, what to tackle
- A morning text digest for SMS opt-ins
- Reminders on the web app, the iOS app, by text, and by email
All of your work in one place
- Up to six Gmail and Outlook accounts, with Google, Outlook, and iCloud calendars, in one needs-you list and one brief
- Drafts in your voice; you approve and send, in Gmail or Outlook
- Available inside Claude and ChatGPT through the MCP connector
Both products say no follow-up slips. Slashy keeps that promise inside its own client for Gmail. alfred_ keeps it across Gmail and Outlook, up to six accounts, your calendars, and a brief that reaches you before you open anything.
Side by side
Same criteria for both, September 2026
| Criteria | alfred_ | Slashy |
|---|---|---|
| Tailored attention (what needs you, ranked) | Yes, needs-you list with suggested to-dos | Yes, triage in the client |
| Reaches you where you are | Web, iOS, text, email | Its client; Slack, iMessage, SMS alerts |
| Morning brief | Email every morning, text digest | Meeting briefings; no daily digest |
| Follow-ups and nudges (what is waiting on others) | Tracked and chased | Yes, tracks who owes you a reply |
| Accounts in one place | Up to six Gmail and Outlook accounts | Multiple Gmail accounts; no Outlook yet |
| Calendar | Google, Outlook, iCloud calendars | Calendar connected |
| Draft replies in your voice | Yes, you approve and send | Yes |
| Shape | Assistant beside your existing client | A new email client |
| MCP | Inside Claude and ChatGPT | Claude Desktop, Claude Code, Cursor, Codex |
| Pricing | $29.99/mo flat | $25/mo billed annually |
| Company | Founded 2025 | Founded 2025, YC S25, about three people |
The honest read on each
Slashy’s strength is that it built the right thing from scratch. The client is AI-native rather than AI bolted on, reply tracking is a first-class feature, and the MCP story for developers is ahead of most of the category. For a founder who lives in one Gmail account and wants a new client, it is a serious option and a slightly cheaper one.
Slashy’s gaps are scope and scale. No Outlook means half the market is outside the product today. There is no daily brief, so the ledger lives in the client and you go to it. And three people is three people: the roadmap is a promise, and switching your email client is a bigger commitment than adding an assistant beside it.
alfred_’s gap next to Slashy is that it is not a client. You keep Gmail or Outlook for reading and sending, and if what you want is a faster, smarter window, Slashy or Superhuman is the honest answer.
Who should choose each tool
Slashy is the pick if:
Pros
- You want a new AI-native Gmail client with drafting and reply tracking in one window
- You live in one Gmail account, or several Gmail accounts, and Outlook is not in the picture
- MCP access from Claude Code or Cursor matters to you
- You are comfortable betting on a very young company
Cons
- Gmail only; Outlook is coming soon
- No daily brief; the ledger lives in the client
- Switching email clients is a real cost
- Three-person company, launched June 2026
alfred_ is the pick when the problem is things slipping:
Pros
- It keeps track of what is waiting on you and what is waiting on everyone else across Gmail and Outlook, and chases what has stalled
- A morning brief by email or text tells you what needs you before you open anything
- Up to six accounts, with three calendar providers, in one list
- Works beside the client you already have; nothing to switch
Cons
- Not an email client; no new reading window
- $29.99 a month rather than $25
- MCP is inside Claude and ChatGPT, not developer tools
Our Verdict
Slashy is a client that tracks replies. alfred_ is an assistant that keeps score everywhere.
Slashy is an AI-native Gmail client from a three-person Y Combinator company that drafts in your voice, triages, and tracks who still owes you a reply, for $25 a month billed annually. It is the pick when you want a new client for Gmail and are comfortable with a young product. alfred_ is a persistent personal assistant for your work that keeps track of what is waiting on you and what is waiting on everyone else across up to six Gmail and Outlook accounts and your calendars, chases what has stalled, and texts you every morning what actually needs you, beside the client you already use. It is the pick when the problem is things slipping.
Best for
- Slashy for an AI-native Gmail client with reply tracking
- alfred_ for the ledger across Gmail and Outlook, the follow-ups, and the morning brief
Not for
- Slashy if you use Outlook or need a daily brief
- alfred_ if what you want is a new email client