Can the AI check our live inventory?

Yes, if your inventory system has an API. Phone Stack connects to your catalog and answers "Do you have X in stock?" with real-time data. For smaller stores, manually update your product list — it takes minutes.

What about multiple store locations?

Each location gets its own AI agent with location-specific inventory, hours, and staff. Callers reaching the wrong location get transferred seamlessly.

Does it work for e-commerce too?

Yes. E-commerce retailers use Phone Stack for order status calls, return inquiries, and product questions at scale — especially during holiday season when call volume spikes.

Can it handle calls in different languages?

Yes. 30+ languages including Spanish, Mandarin, French, and Arabic. AI detects the caller's language and responds automatically.

What if the customer wants to speak to a person?

AI offers to transfer immediately. If your team is available, the call goes through with full context. If not, AI takes a message and texts you.

Is there a contract or setup fee?

No contracts, no setup fees. Pay-as-you-go at $0.25/min. 30 free minutes to start. Cancel anytime.

Staff on the Floor, Phone Ringing?
AI Answers So Nobody Leaves

Answers product questions, checks orders, handles returns. Your team stays selling. From $0.25/min.

Start Free — 30 Minutes

35%

of calls to retail stores go unanswered during peak hours

Retail industry average

85%

of callers who reach voicemail don't leave a message

Industry average

30–40%

conversion rate when phone inquiries are answered

Retail conversion data

Your store phone rings. Your team is helping a customer in front of them — as they should be. The caller hears voicemail, hangs up, and buys from your competitor or Amazon. You lost the sale without knowing you had a chance.

What Phone Stack handles for you

Product availability and pricing

AI checks your catalog and answers "Do you have X in stock?" instantly.

Order status and tracking

Pull up order details and give real-time updates.

Store hours, locations, and directions

Handle the most common calls automatically.

Return and exchange questions

Walk callers through policies and initiate RMAs.

Department transfers

Route calls to the right department or team member.

Promotion and sale announcements

Outbound calls to loyalty members about upcoming events.

Live in 15 minutes

Get a number or forward yours

Get a fresh Phone Stack number or forward your existing line. Route all calls, after-hours only, or overflow — you set the rules.

Train with a quick chat

Tell the AI your services, hours, and how to handle calls. Five minutes.

AI answers every call

Calls picked up in under a second, 24/7. Transcripts, summaries, and alerts after every call.

Your AI Doesn't Just Answer — It Acts

Appointments booked, emails sent, leads routed — all while the caller is still on the phone.

Book Meetings

AI checks your calendar and books a slot while the contact is on the phone. Calendar invite sent instantly.

Send Emails

Confirmation emails, follow-ups, documents — sent during or immediately after the call based on conversation outcome.

Transfer to Human

When the AI reaches its limits, it transfers seamlessly to a live agent with full call context.

Trigger Webhooks

Update your CRM, create tickets, process payments, kick off workflows — all triggered by call outcomes in real time.

Our product catalog changes constantly — how does the AI keep up?

Update inventory, products, and pricing by chatting with the AI — takes minutes. Or connect your catalog via API for live inventory sync.

Plugs Into Your Phone System.
Keep Your Team. Make More Money With Them.

Keep your current phone system. Phone Stack sits on top as a safety net — your team picks up when they can. AI catches every call they can't, instantly.

1Customer calls your number

2Your team picks up when they can

3AI catches every call they can't

HubSpot

Salesforce

ChatGPT

Claude

RingCentral

Zapier

Slack

Twilio

Zoom

Stripe

Calendly

Google Calendar

Google Sheets

Vonage

8x8

Dialpad

Grasshopper

Zendesk

Intercom

Shopify

Make

n8n

Airtable

Pipedrive

Monday.com

Freshdesk

ActiveCampaign

Google Voice

Mailchimp

Five9

Works with any phone system — VoIP, SIP, or landline. No replacement needed, just forward your calls.

Connect to Everything

HubSpot

Native CRM integration. Log calls, create deals, trigger workflows.

REST API & Webhooks

18 API endpoints + real-time webhooks. Build anything.

MCP Server

40 tools for AI-native integrations. Works with Claude, ChatGPT, and any MCP client.

View all integrations

Call Our AI Now

Phone Stack vs the alternative

	Phone Stack	Additional Staff
Monthly cost	$50–$200	$2,500–$4,000
Availability	24/7 including holidays	Business hours only
Concurrent calls	Unlimited	1 per person
Languages	30+	Limited
Training time	15 minutes	Weeks

One missed phone sale = $50–$200 per missed transaction

Phone Stack = $50–$200/month for most retail stores

AI for Retailers FAQs

Answer every call — even during the holiday rush

30+ languages. 30 free minutes. Live in 15 minutes.