kitio.aiOperator Arc vs ThinnestAI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Operator Arc starts at $65/mo and ThinnestAI starts at See pricing page. Check both pricing pages for current plans.
AI phone receptionist that books salon appointments and cuts no-shows
Free trial · $65/moAt a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- AI call answering
- Live calendar booking
- SMS confirmations
- Missed-call text follow-up
- Google review requests
- AI phone agent
- WhatsApp AI agent
- Website chat agent
- Human handover
- Voice cloning
- White label
| Feature | Operator Arc | ThinnestAI |
|---|---|---|
| Best for | AI phone receptionist that books salon appointments and cuts no-shows | AI voice receptionist and WhatsApp agent for calls, chats and sites |
| Category | Customer support | Customer support |
| Pricing model | Free trial | Freemium |
| Starting price | $65/mo | See pricing page |
| Free plan | No, trial available | Yes |
| Made by | Operator Arc | ThinnestAI |
| Based in | – | India |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Operator Arc starts at $65/mo and ThinnestAI starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Trial
Free
- 30 AI voice minutes
- Business setup
- No credit card
Arc Basic
$65/mo
- 300 AI minutes and 600 SMS
- Call answering and booking
- Call summaries and transcripts
Arc Pro
$130/mo
- 700 AI minutes and 1,500 SMS
- Appointment reminders
- Google review requests
Arc Max
$349/mo
- 2,000 AI minutes and 4,000 SMS
- Confirmation and rebooking flows
5 plans
Trial
Free
- 25 voice minutes
- 200 chat replies
- No credit card
Pay As You Go
$0.04 / min
- No monthly fee
- Pay per voice minute
Pro
₹2,499/mo
- ₹2,499 usage credit monthly
- Studio voices
- Higher limits
Scale
₹4,999/mo
- ₹4,999 usage credit monthly
- Team workspaces
- 15 concurrent calls
Enterprise
Contact sales
- Dedicated capacity
- SSO/SAML
- Custom contract
Prices in USD, checked Nov 5, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Operator Arc
- No need to switch POS
- Answers calls after hours
- Free test minutes without a card
- Built only for salons
- Review requests need Pro or higher
- Minutes and SMS capped per plan
ThinnestAI
- One agent across phone, WhatsApp and web
- Low per-minute voice rate
- Free trial with no card
- Subscription plans are priced in rupees
- Trial covers only 25 voice minutes
- WhatsApp messages are billed separately
Which one should you choose?
Choose Operator Arc if you want:
- No need to switch POS
- Answers calls after hours
- Free test minutes without a card
Watch out: built only for salons.
Choose ThinnestAI if you want:
- One agent across phone, WhatsApp and web
- Low per-minute voice rate
- Free trial with no card
Watch out: subscription plans are priced in rupees.
Operator Arc vs ThinnestAI FAQ
What is the difference between Operator Arc and ThinnestAI?
Operator Arc: AI phone receptionist that books salon appointments and cuts no-shows. ThinnestAI: AI voice receptionist and WhatsApp agent for calls, chats and sites. Both are customer support tools.
Is Operator Arc or ThinnestAI cheaper?
Operator Arc starts at $65/mo and ThinnestAI starts at See pricing page. Check both pricing pages for current plans.
Do Operator Arc and ThinnestAI have free plans?
Operator Arc: No, trial available. ThinnestAI: Yes.
Who makes Operator Arc?
Operator Arc is made by Operator Arc.
Who makes ThinnestAI?
ThinnestAI is made by ThinnestAI, based in India.
Which should I choose, Operator Arc or ThinnestAI?
Choose Operator Arc if you value no need to switch pos and answers calls after hours. Choose ThinnestAI if you value one agent across phone, whatsapp and web and low per-minute voice rate.