kitio.aiSwiftsell vs ThinnestAI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Swiftsell starts at $99/mo and ThinnestAI starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- WhatsApp AI agents
- Voice AI calls
- MCP workspace setup
- Batch calling and campaigns
- Live agent console
- AI knowledge base
- AI phone agent
- WhatsApp AI agent
- Website chat agent
- Human handover
- Voice cloning
- White label
| Feature | Swiftsell | ThinnestAI |
|---|---|---|
| Best for | AI voice and WhatsApp agents you configure through Claude or ChatGPT | AI voice receptionist and WhatsApp agent for calls, chats and sites |
| Category | Customer support | Customer support |
| Pricing model | Freemium | Freemium |
| Starting price | $99/mo | See pricing page |
| Free plan | Yes | Yes |
| Made by | Swiftsell | ThinnestAI |
| Based in | – | India |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
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Pricing compared
Swiftsell starts at $99/mo and ThinnestAI starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Free
Free
- 1 WhatsApp Business API account
- 60 voice minutes per month
- 500 conversations, lifetime
- 1 user seat
Pro
$99/mo
- 3 WhatsApp Business accounts
- 300 voice minutes, then $0.08/min
- Up to 10,000 contacts
- Batch calling and campaigns
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 Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Swiftsell
- Set up through plain-language prompts
- Covers both WhatsApp and phone
- Free plan available to start
- Free plan has a lifetime cap of 500 conversations
- Voice minutes are capped per month
- Needs WhatsApp Business API accounts
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 Swiftsell if you want:
- Set up through plain-language prompts
- Covers both WhatsApp and phone
- Free plan available to start
Watch out: free plan has a lifetime cap of 500 conversations.
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.
Swiftsell vs ThinnestAI FAQ
What is the difference between Swiftsell and ThinnestAI?
Swiftsell: AI voice and WhatsApp agents you configure through Claude or ChatGPT. ThinnestAI: AI voice receptionist and WhatsApp agent for calls, chats and sites. Both are customer support tools.
Is Swiftsell or ThinnestAI cheaper?
Swiftsell starts at $99/mo and ThinnestAI starts at See pricing page. Check both pricing pages for current plans.
Do Swiftsell and ThinnestAI have free plans?
Swiftsell: Yes. ThinnestAI: Yes.
Who makes Swiftsell?
Swiftsell is made by Swiftsell.
Who makes ThinnestAI?
ThinnestAI is made by ThinnestAI, based in India.
Which should I choose, Swiftsell or ThinnestAI?
Choose Swiftsell if you value set up through plain-language prompts and covers both whatsapp and phone. Choose ThinnestAI if you value one agent across phone, whatsapp and web and low per-minute voice rate.