NewVoice Note → Meeting Brief, powered by Claude

Every booking,
already briefed.

A calmer way to schedule meetings — booking links, guest voice notes, and AI prep in one elegant workflow, so you walk in already knowing what matters.

See how it works
No credit cardGoogle & Outlook sync Set up in minutes
app.openslot.space/bookings
EA
Upcoming today

Tuesday, 8 July

3 bookings
WB
Will Buyers
10:00 · 30 min · Google Meet
Brief ready
RS
Rohan Sharma
13:30 · 45 min · Zoom
voice note
AM
Aria Minaei
16:00 · 30 min · Google Meet
Meeting brief · Will Buyers
Generated by Claude
Scaling design team from 4 → 9
Handoff process is breaking down
Wants a lightweight review structure
30 min may be tight — consider a workshop.
The artifact

You don’t get a booking. You get a briefing.

Every confirmed booking can carry a 30-second voice note. Claude reads the transcript and writes your prep — the ask, the talking points, the flags — waiting on the booking before you join.

See how voice briefs work
Meeting Brief · Sarah Chen
Intro call · Thu 10:00

Guest wants help scaling her design team from 4 → 9.

Ask about current hiring bottleneck
30 min may be tight — suggest a workshop
Send a Loom on org design first
Sarah is in PST, you’re in IST — confirm her morning works
Generated by Claude · 2 hours before your call
Before

A booking is a name and a time.

You walk in blind.

Sarah Chen
Thu · 10:00
No context
With OpenSlot

A booking is context, a brief, and payment.

You walk in ready.

Sarah Chen
Thu · 10:00
Voice noteBrief readyPaid
Trusted by fast-moving teams & independents
NorthwindLumenOrbitStudio Co.Build.dev
How it works

With OpenSlot, prep is automatic

Effortless scheduling for individuals, with an AI prep layer that does the homework before every call.

Connect your calendar

Two-way Google & Outlook sync handles the cross-referencing, so you never double-book.

See pricing
OpenSlot

Brief before every call

Claude turns each guest’s voice note into talking points and flags, waiting in your dashboard.

Talking point

Scaling design team 4 → 9

Flag

30 min may be tight

Async option

Send a Loom first

Capture context by voice

Guests just talk for a minute — no forms. Transcribed instantly with Deepgram.

Set your availability

Working hours, buffers, minimum notice and daily limits — block off weekends in a tap.

See pricing
9:00 am–6:00 pm
10:00 am–7:00 pm
Inside the product

See exactly what you’re getting

The modules you’ll live in every day — rebuilt right here, in the exact design your dashboard ships with.

app.openslot.space/dashboard
AV
Good morning, Ayush
Thursday · 3 calls today
+ New booking type
Bookings24↑ 12% this month
Revenue₹18,500↑ ₹4,200
Upcoming8next at 10:00
Briefs ready3of 3 today
RS
Rohan SharmaStrategy Call · Today 10:00
Brief readyJoin
PN
Priya NairPortfolio Review · Today 14:30
Voice notePrep
All · 12UpcomingPendingPast
Export
RS
Rohan SharmaStrategy Call · Thu 10:00
Brief readyConfirmed
PN
Priya NairPortfolio Review · Fri 14:30
Voice notePending
NG
Neeraj GuptaIntro Call · Mon 11:00
Confirmed
KI
Kavya IyerDeep-dive Workshop · 28 Jun
Completed
Booking types
3 live · shared at openslot.space/ayush
+ New type
Intro Call
15 minGoogle Meet
Free
openslot.space/ayush/intro
Strategy Session
30 minGoogle Meet
₹999
openslot.space/ayush/strategy
Deep-dive Workshop
60 minGoogle Meet
₹2,499
openslot.space/ayush/workshop
+ Add a booking type
Weekly hours
Asia/Kolkata · synced with Google Calendar
Save changes
Mon09:00 – 17:00
Tue09:00 – 17:00
Wed09:00 – 17:00
Thu09:00 – 17:00
Fri09:00 – 15:00
SatUnavailable
SunUnavailable
Rules
Buffer after calls30 min
Minimum notice3 hours
Daily limit5 calls
Lunch block13:00 – 14:00
UPIRazorpayCardsGST invoicesStripe · international
Available balance₹42,350
Next payout · FridayAuto
RS
₹999 · Strategy SessionUPI · Invoice #ST-114
Paid
PN
₹1,500 · Portfolio ReviewCard · Invoice #ST-115
Pending
NG
₹2,499 · Call + PlaybookUPI · Invoice #ST-116
Paid
Your store
3 products · 203 sales
+ Add product
Portfolio Review PDF cover
Portfolio Review PDF₹499 · 128 sales
Live
Notion Template Pack cover
Notion Template Pack₹1,999 · 54 sales
Live
Call + Playbook Bundle cover
Call + Playbook Bundle₹2,499 · 21 sales
Live
Outcomes

See how hosts show up sharper with OpenSlot

Voice-to-brief prep turns cold discovery calls into focused conversations — from the very first minute.

92%
of calls start fully briefed
10min
saved on prep per meeting
60s
average guest voice note
2×
faster to qualify a lead
The toolkit

Your all-purpose scheduling workflow

Avoid meeting overload

Only get booked when you want to. Set daily and weekly limits that protect your focus time.

Minimum notice
3 hours
Buffer before
30 mins
Buffer after
30 mins

Reduce no-shows

Automatic email confirmations and reminders so guests actually show up.

Open
Slot
Reminder: your 10:00 call8m ago

This is a reminder about your upcoming consultation with Erica Steve today.

Stand out with voice briefs

The prep layer guests remember — and the reason your calls feel effortless.

Rohan Sharma · voice note

Design systems & review structure

Brief ready before your call

… and so much more!

Transcription

Accurate Deepgram transcripts, saved to every booking.

Booking links

One clean, shareable page per host.

Editable briefs

Tweak talking points before you join.

Privacy first

Notes & briefs backed by Supabase — yours to keep.

The full kit

Everything in one link

Booking types

1:1, group sessions, packages.

Calendar sync

Two-way Google Calendar sync.

Meet auto-links

Google Meet on every booking.

Voice note context

Guests add 30 seconds of context.

AI prep brief

Claude writes your prep.

Product store

Sell digital products and bundles.

Razorpay + UPI

Domestic payments, GST invoices.

WhatsApp reminders

Nudges guests actually read.

Custom booking page

Your brand, your link.

Reviews

Collect and reply on your page.

Analytics dashboard

Bookings and revenue at a glance.

Automated emails

Confirmations, reminders, prep briefs.

Roadmap

On the way

We’re building in public. Here’s what’s shipping next.

Coming soon

Subscriptions

Recurring retainers from your booking page.

ActiveDesign retainer₹24,999/mo
Auto-renews monthlyNext: 1 Aug
Coming soon

Coupons

Discount codes for calls and products.

LAUNCH20 · 20% OFF
Applied at checkoutUsed 34 times
Coming soon

Teams

Round-robin and collective scheduling.

AVPNRSDesign teamRound-robin
Next up: PriyaBalanced load
Who it’s for

Built for people who sell their time and their knowledge

Consultants

Who bill by the call.

Coaches

Selling packages + sessions.

Freelancers

Who sell templates and time.

Indie founders

Doing sales calls.

Storefront

Your booking page is also your storefront

Not everyone’s ready for a call. Sell digital products right on your page and capture revenue from visitors who’d otherwise bounce.

Portfolio Review PDF cover

Portfolio Review PDF

₹499
Notion Template Pack cover

Notion Template Pack

₹1,999
Recorded Workshop cover

Recorded Workshop

₹299
Call + Playbook Bundle cover

Call + Playbook Bundle

₹2,499
Payments

Get paid the way India actually pays

Domestic

UPI, Razorpay, and cards

Charge for calls and digital products without the payment friction — your clients pay the way they already pay.

UPIRazorpayCards
GST invoices included
International

Going global?

Stripe & PayPal for international clients — same booking page, same products, settled in their currency.

StripePayPal
Pricing

Simple pricing based on your needs

Start free with the booking page. Add the brains — voice notes and AI briefs — when you need them.

Free
Starts at
₹0 / forever
Good for individuals just starting out who simply want the essentials.
Free, forever
  • Public booking page
  • Event types & durations
  • Manual availability rules
  • Email confirmations
14 days free trial
Pro
Starts at
₹699 / month
Highly recommended for hosts who want every call prepped automatically.
Free plan features, plus:
  • Google & Outlook calendar sync
  • Guest voice notes + transcription
  • Claude-generated meeting briefs
  • Buffers, minimum notice, daily limits
  • Confirmations & reminders
Coming later
Team
Pricing
Soon
Shared availability, routing and briefs across your whole team.
Notify me
Pro features, plus:
  • Shared team booking pages
  • Lead routing & round-robin
  • Team-wide brief library
Loved by hosts

See why hosts love OpenSlot

Our users are our best ambassadors. Here’s why OpenSlot became their default for client calls.

“More thoughtful than Calendly. I walk into every call already knowing the ask — the voice-note brief is genuinely the feature I didn’t know I needed.”

James Jennings
Independent Consultant

“My discovery calls got 10 minutes shorter and twice as useful.”

Kent C. Dodds
Design Lead

“Clients love leaving a voice note. Feels personal, not like a form.”

Aria Minaei
Founder, Theatre.IS
FAQ

Frequently asked questions

Find answers about scheduling, voice briefs, pricing, and support.

OpenSlot does everything a clean scheduling tool should — booking links, event types, availability rules, calendar sync, reminders. The difference is what happens after the booking: guests can leave a voice note, and you get an AI meeting brief waiting in your dashboard. It prepares you for the meeting, not just puts it on the calendar.
The audio is saved to your account and transcribed with Deepgram. Claude then reads the transcript and writes a concise brief — talking points, anything to flag, and a suggested async alternative if a live call isn't the best use of time. It all appears on that booking before your call.
Absolutely. The voice note is always optional — guests can record, skip, or re-record, and the booking is confirmed either way. When they leave one, you get a richer brief; when they don't, you still get a clean, working scheduling tool.
Google Calendar and Outlook, with two-way sync so your real availability is always reflected and you never get double-booked. Confirmed bookings can include a Google Meet link and full calendar details automatically.
No. Your booking page is public — guests just pick a time, leave their details, and optionally record a voice note. Login is only for hosts, to manage availability and read briefs in the protected dashboard.
Yes. Every brief is a starting point — you can edit the talking points, adjust flags, and rewrite anything before your call. The original transcript and voice note stay attached so you always have the source.

Still have a question?

Email support@openslot.space
Start free today

Walk into your next call
already briefed.

Set up your booking page in minutes. Add voice notes and AI meeting briefs whenever you’re ready — no credit card to start.

No credit card 14-day Pro trial Cancel anytime