kitio.aiechowin vs Callin.io
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. echowin starts at $45/mo and Callin.io 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
- AI phone agents
- Web chat and WhatsApp agents
- Plain-English instructions
- In-call tools and transfers
- Call analytics and sentiment
- Agency white label
- White-label voice platform
- AI receptionists
- Low-latency voice model
- In-call workflow actions
- Bring your own carrier
- CRM integrations
| Feature | echowin | Callin.io |
|---|---|---|
| Best for | Build AI phone and chat agents for business calls and messages | White-label AI voice agents and receptionists billed per minute |
| Category | Customer support | Customer support |
| Pricing model | Freemium | Freemium |
| Starting price | $45/mo | See pricing page |
| Free plan | Yes | Yes |
| Made by | echowin | Callin.io |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
echowin starts at $45/mo and Callin.io starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
6 plans
Pay as you go
$0.20 / voice minute
- $5 free credit
- $0.03 per chat
- $10/mo per phone number
Bundle 1
$45/mo
- 250 voice minutes
- 18¢ per minute
Bundle 2
$80/mo
- 500 voice minutes
- 16¢ per minute
Agency Grey Label
$149.99/mo
- Limited-time price
- Mixed branding
- Unlimited sub-accounts
Bundle 3
$150/mo
- 1,000 voice minutes
- 15¢ per minute
Agency White Label
$499.99/mo
- Limited-time price
- Fully your brand
2 plans
Pay-as-you-go
$0.16 / min
- No monthly fee
- 30 free minutes to start
- Unlimited clients
- Full white-label branding
Custom
Custom
- Rates from $0.029 per minute
- More concurrent calls
- Custom SLA available
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
echowin
- $5 free credit to build and test
- Clear per-minute pricing
- White-label option for agencies
- Per-minute costs add up at volume
- Each phone number costs $10 a month
- Bundle minutes don't roll over
Callin.io
- No monthly fee to start
- Resell under your own brand
- Works with several phone carriers
- Per-minute costs grow with volume
- Mainly built for resellers
- Lower rates need a custom deal
Which one should you choose?
Choose echowin if you want:
- $5 free credit to build and test
- Clear per-minute pricing
- White-label option for agencies
Watch out: per-minute costs add up at volume.
Choose Callin.io if you want:
- No monthly fee to start
- Resell under your own brand
- Works with several phone carriers
Watch out: per-minute costs grow with volume.
echowin vs Callin.io FAQ
What is the difference between echowin and Callin.io?
echowin: Build AI phone and chat agents for business calls and messages. Callin.io: White-label AI voice agents and receptionists billed per minute. Both are customer support tools.
Is echowin or Callin.io cheaper?
echowin starts at $45/mo and Callin.io starts at See pricing page. Check both pricing pages for current plans.
Do echowin and Callin.io have free plans?
echowin: Yes. Callin.io: Yes.
Who makes echowin?
echowin is made by echowin.
Who makes Callin.io?
Callin.io is made by Callin.io.
Which should I choose, echowin or Callin.io?
Choose echowin if you value $5 free credit to build and test and clear per-minute pricing. Choose Callin.io if you value no monthly fee to start and resell under your own brand.