Voice
Talk to your venue.
It talks back.
Calso is voice-first by design. Give instructions while you drive, walk, or work. It makes calls, takes calls, and handles conversations, all using your venue's context and, optionally, your own voice.
Why voice first
Built for how you actually work.
You're always busy
Between the morning rush, supplier calls, and closing up. You don't have time to sit at a desk and type instructions. Voice lets you manage your venue while doing everything else.
Natural communication
You already tell your staff what to do by talking to them. Calso works the same way. No menus, no forms, no learning curve. Just say what you need.
Instant action
Say "order the usual from Metro Dairy" and it happens. No typing, no opening apps, no navigating dashboards. Voice to action in seconds.
Hands-free operation
Driving to the venue? Walking the floor during service? Working out before the day starts? Calso goes where you go. In your ear, ready to act.
How it works
Real calls. Real conversations.
Calso doesn't just read from a script. It has full context of your venue and adapts its approach in real-time based on the conversation.
Calso calls your supplier
You say
"Call Metro Dairy and negotiate our milk price down."
Calso reviews your order history, current pricing, contract terms, and competitor rates
It dials Metro Dairy and introduces itself as the ordering assistant for your restaurant
It negotiates using real data: your volume, loyalty duration, market rates
When a deal is reached, it confirms terms and sends you a summary
Follow-up confirmation email sent to both parties automatically
A customer calls to book
Trigger
Customer rings your venue during peak hours
Calso answers with your venue's greeting, in a natural conversational tone
It checks your live availability: tables, time slots, capacity
Handles special requests (dietary, highchairs, outside seating) from memory
Confirms the booking, takes a name, and adds it to your calendar
Sends the customer a confirmation SMS with booking details
Chasing an unpaid invoice
Trigger
Invoice #847 is 14 days overdue from Fresh Produce Co.
Calso identifies the overdue invoice and the supplier contact
It calls the accounts department at the scheduled time
References the specific PO number, delivery date, and amount
Politely but firmly requests a payment timeline
Logs the response and schedules a follow-up if needed
A day with Calso
From 6am to midnight. Always on.
Here's what a typical day looks like for a cafe owner using Calso, entirely through voice.
At the gym, before the day starts
"What's on today?"
3 deliveries expected. 2 staff on morning shift. 14 reservations tonight. One supplier invoice due: Fresh Produce Co., $847.
Driving to the cafe
"Order the usual for this week."
Placing orders with Metro Dairy, Coffee Lab, and Local Bread Co. Adjusted Friday quantities up 20% for the long weekend. Total estimated: $1,240.
Between customers during the lunch rush
"Send that brunch special email we talked about."
Sending "Weekend Brunch Special" to 847 subscribers. Using the template from last month with updated pricing and the new menu photo. Scheduled for 2pm today.
Between the lunch and dinner rush
"Chase up that overdue invoice from Fresh Produce."
Calling Fresh Produce Co. now. Invoice #847 is 14 days overdue, $847.20. I'll negotiate a payment date and update you.
Closing up the cafe
"How did we do today?"
Revenue: $3,420 (up 12% vs last Tuesday). 89 covers at lunch, 14 confirmed for tonight. Stock: ordered $1,240, saved $26 on the dairy negotiation. One Google review replied to. 5 stars.
On the couch, unwinding
"Anything I need to know?"
Tonight's service went well. All 14 tables seated, no no-shows. Tomorrow: Metro Dairy delivery at 7am, team meeting at 9. Heads up: coffee bean prices went up 8% industry-wide. Want me to check alternative suppliers?
Optional
Your voice. Your calls.
For restaurant, cafe, and bakery owners who opt in, Calso can build a custom voice model trained on your natural speech patterns from your conversations with the assistant. When it makes outbound calls, the person on the other end hears a voice that sounds like you.
Built from natural conversation
No reading scripts. Your voice model is trained passively from your normal interactions with Calso, the way you actually talk.
Natural and contextual
It doesn't just mimic your voice. It mimics how you communicate. Your tone with suppliers vs customers. Formal vs casual. Firm vs friendly.
Full control, always
Enable or disable at any time. Choose which call types use your voice. Review any call recording. Delete your voice data permanently.
When voice cloning shines
Placing regular stock orders with suppliers who know your voice
Confirming bookings with long-time customers
Following up on quotes where personal touch matters
Calling suppliers and vendors you work with regularly
Chasing invoices where authority and familiarity help
Making reservations or bookings on your behalf
Example transcript
What a call actually sounds like.
Hi there, this is the ordering assistant calling on behalf of The Corner Cafe. Could I speak with someone in the accounts or sales team?
Yeah, this is Sarah. What can I help with?
Hi Sarah, thanks. I'm calling about our weekly dairy order. We've been ordering 40 litres of full cream at $4.80 per litre for about 18 months now. Very consistent. Given our volume and loyalty, we'd like to discuss pricing. Would $4.20 per litre be possible?
Hmm, $4.20 is pretty tight. I could probably do $4.40 if you commit to 12 months.
I appreciate that. The cafe has been a reliable customer and we'd love to stay with you. Could we meet in the middle at $4.30? We're happy to commit to the 12 months.
Yeah, alright. $4.30 works. I'll update the account.
Perfect, thank you Sarah. I'll send a confirmation email shortly with the updated terms. Have a great day.
Stop typing. Start talking.
Your first AI employee is voice-first. Join the waitlist and we'll show you how it works.
Limited spots · We set up your AI personally