← Lumen Labs·Launching soon

Slate

Your booking system, in your pocket.

Slate is a stripped-down scheduling app for solo service providers — coaches, tutors, barbers, lash techs — who are tired of duct-taping Calendly to Stripe to a reminder text. Set your hours on the bus, drop your link in your Instagram bio, and get a push when someone books. Your customers never download anything; they book from a clean web page at slate.app/yourname.

Subscription$4.99/mo or $39/yr· Up to 5 bookings/month, one service, Slate branding on booking page
9:41

Slate

productivity

Your booking system, in your pocket

90-second phone-only onboarding
Public booking page at slate.app/yourname
Google Calendar two-way sync so you never double-book
Stripe Connect for deposits and no-show fees
Open Slate

What you get

Slate was built for exactly this.

The core features that make Slate different from the generic alternatives.

90-second phone-only onboarding — from install to live booking link in under two minutes

Public booking page at slate.app/yourname — beautiful, server-rendered, no app required for customers

Google Calendar two-way sync so you never double-book

Stripe Connect for deposits and no-show fees — money goes straight to the provider

Automated SMS reminders 24h and 1h before each appointment via Twilio

Provider dashboard showing today's next booking, monthly revenue, and one-tap share link

A note from the studio

The whole discipline of this product is restraint. Every time we're tempted to add a feature, we ask: does this make Slate more like Calendly? If yes, we push back. The pitch is 'less' — less setup, less price, less complexity.

How it works

Three steps. No account. No tracking.

  1. 01

    Set up in under two minutes

    Sign in with Apple, connect your Google Calendar, add a service name and price. Slate generates your booking link immediately — no desktop required.

  2. 02

    Share your link anywhere

    One tap copies your slate.app/yourname link to the clipboard. Drop it in your Instagram bio, send it in a DM, or text it to a new client. They see a clean, mobile-first booking page — no app to download.

  3. 03

    Get paid, stay on schedule

    Clients pick a slot, pay via Stripe Checkout, and get an automatic confirmation. You get a push notification. Both of you get SMS reminders before the appointment. If they need to reschedule, there's a link in their confirmation — 24-hour cutoff enforced automatically.

Not shipped yet

Notify me when Slate ships.

It'll launch at $4.99/mo or $39/yr. Free tier: up to 5 bookings/month, one service, slate branding on booking page.

One email when it lands on the App Store. No drip sequence.

We use your email only to tell you when Slate launches — we never sell it, and you can unsubscribe anytime. See our Privacy Policy.

No spam. No tracking. Email only — unsubscribe with one click.

The dispatch

A dispatch from the studio.

One short letter every few weeks. What we launched, what we cut, what we learned. No tracking pixels. Unsubscribe in one click.

We collect your email address only to send you this dispatch. We never sell it, and you can unsubscribe anytime. See our Privacy Policy.

Slate is built privacy-first. Privacy Policy · Terms of Service