Start free. Pay for work done.
Try Kantum free, no card. Daily spend caps included, so a busy month never becomes a surprise bill.
Plans include a monthly usage allowance that covers typical use.
Free trial
Try it on real work. No card.
$0
Monthly creditsi
500 credits, one time
Solo
For the single operator.
$39 / month
Monthly creditsi
5,000 credits / month
Team
For a small team.
$149 / month
Monthly creditsi
25,000 credits / month
Everything in Solo, plus
W
T
I
+ more
Connect multiple accounts across Gmail, Outlook, WhatsApp, Slack, Telegram, Instagram and more.
Compare plans
Every feature, side by side.
| Feature | Free trial | Solo | Team | Enterprise |
|---|---|---|---|---|
| Usage | ||||
| Monthly credits | 500 once | 5,000 | 25,000 | Custom |
| Specialized agents | 1 | 3 | 15 | Unlimited |
| Channels (connected accounts — e.g. mailboxes, WhatsApp numbers, social profiles) | 1 | 3 | 20 | Custom |
| Connectors | 1 | 3 | 20 | All |
| Knowledge bases | 1 | 3 | 25 | Custom |
| Automation flows | – | ✓ | ✓ | ✓ |
| Website widgets | – | 1 | 3 | Custom |
| Capabilities | ||||
| Kantum assistant | ✓ | ✓ | ✓ | ✓ |
| Automations | – | ✓ | ✓ | ✓ |
| Agent tools (MCP) | – | ✓ | ✓ | ✓ |
| Choice of model (Claude, GPT, Gemini) | ✓ | ✓ | ✓ | ✓ |
| Unified inbox | ✓ | ✓ | ✓ | ✓ |
| Voice agents and phone numbers | – | – | – | Add-on (see Voice Agents) |
| Team | ||||
| Seats | 1 | 1 | 5 | Custom |
| Team management and roles | – | – | ✓ | ✓ |
| Audit log | – | – | ✓ | ✓ |
| Support | ||||
| Support | Community | Priority | Dedicated | |
| Onboarding | – | – | – | ✓ |
Enterprise & multi-location
Custom. Committed volume, private plans. For multi-location and large teams.
Pricing FAQ
Plain answers, in dollars.
Do I need a card to start?+
No. Start free with no card.
What if I go over?+
Overage is billed, and daily spend caps stop runaway costs before they happen.
Can I cancel?+
Yes, monthly.
What's a credit?+
Credits power every action in Kantum. An AI reply is 1 credit, a chat reply is 1, an automation run is 2, and voice is 10 per minute. Each plan includes a monthly credit allowance, and you can top up anytime.
Do unused credits roll over?+
No. Credits reset each month and unused credits don’t roll over. Your plan’s allowance is sized to cover typical use, and you can top up anytime if you need more.
Voice agents
An AI agent on your phone line.
Each plan includes the AI agent, the phone line, and processing minutes. Minutes are credits — spend them on voice, SMS, WhatsApp, chat, email, or automations, however the work runs. Pricing below is for inbound calls.
1 agent
1,000 minutes included
$499 / month
One agent, one line, 1,000 minutes (10,000 credits) of processing — voice and brain.
Book a demo2 agents
2,000 minutes included
$899 / month
Two agents, two lines, 2,000 minutes (20,000 credits) of processing.
Book a demo3 agents
3,000 minutes included
$1,249 / month
Three agents, three lines, 3,000 minutes (30,000 credits) of processing.
Book a demoExtra agents
+$299 / agent / month — added capacity only. Their usage draws from your shared credits.
Outbound campaigns
+$199 / agent / month — add outbound calling on top of inbound for any agent.
Included with every voice plan
Up to 50 concurrent calls
Handle a rush without callers waiting in line.
Telephony provider included
A dedicated phone number comes with every plan.
36+ languages
Greet and serve callers in their own language.
Self-improving speech & behavior
FlagshipVoice and handling get sharper over time, on their own — every conversation tunes how your agent speaks and decides, with no manual retraining.
How credits work
One pool, every channel.
Minutes are shown for clarity, but credits work across everything. A two-minute call that fires three automations spends voice and automation credits together.
10
credits · 1 voice min
8
credits · 1 WhatsApp
5
credits · 1 SMS
2
credits · 1 email reply
2
credits · 1 automation
1
credit · 1 chat reply
Credit packs
Top up as you grow — the bigger the pack, the lower the rate.
Buy once with optional auto-refill, or set a recurring pack.
| Pack | Minutes | Rate | Price |
|---|---|---|---|
| 10,000 credits | 1,000 min | $0.45 / min | $450 |
| 50,000 credits | 5,000 min | $0.40 / min | $2,000 |
| 100,000 credits | 10,000 min | $0.35 / min | $3,500 |
| 250,000 credits | 25,000 min | $0.30 / min | $7,500 |
| 500,000 credits | 50,000 min | $0.25 / min | $12,500 |
| 1,000,000 credits | 100,000 min | $0.20 / min | $20,000 |
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Voice FAQ
The fine print, in plain terms.
What's included in a Voice plan?+
The AI agent, the phone line, and the included processing minutes — voice and brain. The $499 plan includes 1,000 minutes (10,000 credits).
How do credits work?+
10 credits = 1 voice minute. Credits are a shared pool you can spend across voice, SMS, WhatsApp, chat, email, and automations — whatever the work needs.
Can agents make outbound calls?+
The listed plans cover inbound. Add outbound calling for +$199 per agent per month.
What about extra agents and top-ups?+
Extra agents are +$299/month for capacity — their usage draws from your shared credits. When you need more credits, add a pack (one-time with auto-refill, or recurring) at rates from $0.45 down to $0.20 per minute.
Start free. Scale when it earns it.
No card to begin. Book a demo when you're ready for voice or a multi-location setup.