Loved by businesses in 8 different industries

A business line that does the work.

Unlike a regular phone number, Fast Response takes action on its own. It answers your calls, texts, and web chats 24/7, books the work, follows up, and keeps you informed — or hands off to your team.

Try It FreeTalk to Sales
Available on iOS, Android & all web browsers
Answers calls
Replies to texts
Handles web chat
Books appointments
Captures leads
Sends follow-ups
Writes summaries
Updates your CRM
One number · every channel

Never make a customer wait on hold or voicemail

Every way a customer reaches out, in one place — answered by AI when you can't, by you when you want.

Calls
Phone calls

AI answers every call, books the work, and texts you a recap. Or pick up yourself — your call.

Answered · 0:46 · summary ready
SMS & MMS
Texts

Two-way business texting with AI that replies in seconds, sends confirmations, and follows up.

Is the unit still available?
Yes! Want a tour Sat 10am?
Web chat
Website chat

Embed a chatbot on your site. AI handles questions instantly and routes hot leads to you.

AI replying on your website…
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Not just answered — handled

From one call to done

A single missed call becomes a booked job, an updated contact, a sent text, and a happy customer — without you lifting a finger.

AI answered the callToday · 9:39 AM
Jordan Blake called about the 2-bed unit on Sunset Blvd.
Summary written9:41 AM
Asked about availability and pricing, and booked a Saturday tour. Lead: medium.
Contact suggestion created9:41 AM
Jordan Blake · (415) 555-0118 added to your CRM with a profile summary.
Confirmation text sent9:42 AM
“Booked you for Sat 10 AM. I'll text a reminder the day before. See you then!”
Task added for you9:42 AM
Show the apartment Saturday at 10 AM — added to your tasks with a reminder.
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Live in 5 minutes

How to get started?

1
Get your AI number

Pick a U.S. business number (or forward your own) and set when AI should answer. About 5 minutes.

2
AI answers 24/7

Calls, texts, and web chats get answered, qualified, and booked — even after hours and on weekends.

3
You get the recap

Every conversation comes back as a summary, transcript, task, and an updated contact in your CRM.

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Calls

Know exactly what happened on every call

AI greets, answers questions, and books the work
Recording, transcript, and a plain-English summary
Auto-created tasks with the next step
Messaging

Reply in seconds — even when you're slammed

SMS, MMS, and website chat in one inbox
AI drafts and sends replies in seconds
Jump in and take over any conversation
Insights

See everything it handled

Calls, texts, and hours saved at a glance
AI-resolved rate and topic breakdown
Know exactly what happened while you were away
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Mobile app + web app

Answer from anywhere — your whole team in sync

Answer on the go from the iPhone and Android apps, and give your whole team the full picture in the web app — the same calls, texts, and contacts, always in sync.

Web app
app.fastresponse.ai
FAST RESPONSE
Dashboard
Calls
Messages
Contacts
Analytics
Good morning, Kathy
Here's what your assistant handled today
AI Active
Calls handled
18
↑ 24%
Texts sent
34
↑ 12%
Hours saved
8h 20m
↑ 106%
Recent activityView all
JB
Jordan Blake
AI Call · Inquiry
Booked tour
RC
Riley Chen
AI Text · Maintenance
Work order
SK
Sam Kim
Live Call · New lead
Estimate set
TP
Taylor Price
Web Chat · Question
Answered
Mobile app
Live inbox for calls, SMS, MMS & web chat
AI summaries, transcripts & recordings
A CRM that updates itself
Shared with your team in real time
Works with your stack

Connects to the tools you already use

Every call and text logs itself — contacts, summaries, and recordings flow straight into your CRM, calendar, and inbox. No manual entry.

HubSpot
Salesforce
Follow Up Boss
Google Calendar
Google Contacts
Slack
QuickBooks
Zapier
+ 7,000 more via Zapier
Customer stories

Teams that stopped missing calls

0 missed calls

We went from missing 5–10 calls per day to capturing every single one. It's only been a month and we already got 2 clients we would have missed otherwise.

S
Sarah M.
Skyline Plumbing
−40% support load

Fast Response handles a lot of the repetitive questions, which effectively reduced our support load.

J
Jason L.
JLX Auto Parts
100% after-hours answered

We used to have clients leave a voicemail after hours and call them back. Now our AI handles most requests on the spot and I get notified for every call.

C
Carlos G.
Omega Automotive
More patrons served

We use Fast Response to confirm attendance to our events and as our main hotline. It made our events more efficient and let us serve more patrons without burdening our team.

A
Andrew K.
LA Strong Foundation
Pricing

Simple, flexible pricing

Built to scale with your business. Unlimited users on every plan.

Recommended
SMB Plan
$79/mo

For small and mid-sized teams automating call handling and communication.

1 U.S. phone number
100 AI calling minutes / mo
1,000 live calling minutes
1,000 SMS / MMS
Embeddable AI chatbot, unlimited chats
Unlimited users
Premium support
Enterprise
Custom

For larger teams needing custom integrations, higher limits, or bespoke automation.

All core features included
Custom integrations
Advanced workflow automation
Dedicated support rep
Done-for-you implementation
API access (optional)

Extra AI minutes from $0.16 each · extra voice call minutes & texts $0.035 each · additional U.S. phone numbers $39/mo each.

Questions

Frequently asked

Fast Response gives you a U.S. business phone number and lets you choose when to pick up. Any call not answered by a human is handled by AI — it can answer almost any question, book appointments, capture leads, transfer calls, and send follow-up texts.
Up and running fast

Keep your number, keep your carrier, go live today

Fast Response works with your existing phone setup. Bring your lines, add new ones, and connect the tools your team already runs on.

Bring your existing line

Forward your current business number to Fast Response and let AI handle calls immediately. No porting, no downtime, any carrier.

Get new numbers for your team

Provision local or toll-free numbers instantly and share them across your team — each line answered by AI and seen by everyone.

Connect your tools

Sync your CRM, calendar, and messaging so every call logs itself, contacts update, and nothing slips through the cracks.

Stop sending customers to voicemail

Get your AI business line answering calls, texts, and chats in about five minutes.

Available on iOS, Android & all web browsers