kitio.aiSmith.ai vs PhoneFilter
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. PhoneFilter has the lower starting price: about $18 a month, against $150 for Smith.ai.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- 24/7 AI call answering
- Live human agents
- Lead qualification and routing
- Appointment scheduling
- Call transcripts and summaries
- Clio and Zapier integrations
- Spam call screening
- AI attendant
- Outbound AI calls
- Custom agent voices
- Live call coaching (beta)
| Feature | Smith.ai | PhoneFilter |
|---|---|---|
| Best for | AI receptionist with optional live agents for small business calls | iPhone AI call assistant that screens spam and answers routine calls |
| Category | Customer support | Customer support |
| Pricing model | Freemium | Freemium |
| Starting price | $150/mo | $17.99/mo |
| Free plan | Yes | Yes |
| Made by | Smith.ai, Inc. | Nammite |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
PhoneFilter has the lower starting price: about $18 a month, against $150 for Smith.ai.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- 25 calls per month
- $3.00 per extra call
- 24/7 AI answering
- Scheduling and integrations
Pro
$150/mo
- 75 calls per month
- $2.00 per call
- Dedicated onboarding
- Phone, email and chat support
Enterprise
$500/mo
- 300 calls per month
- Custom AI prompting
- Unlimited custom integrations
- Multi-location support
2 plans
Freemium
Free
- 4 base calling minutes
- 1 outbound AI minute
- 10 monthly credits
- Free PhoneFilter line
Pro
$17.99/mo
- +20 AI call minutes
- +70 base call minutes
- 50 monthly credits
- Live call coaching (beta)
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
Smith.ai
- Free tier with 25 calls a month
- Can hand calls to real people
- Test calls before going live
- Per-call charges add up with volume
- Custom prompting only on Enterprise
- Live agents cost extra
PhoneFilter
- Free forever basic plan
- Includes a phone line
- Customizable AI voices
- iPhone only
- Free plan has 4 calling minutes
- AI minutes are limited on Pro
Which one should you choose?
Choose Smith.ai if you want:
- Free tier with 25 calls a month
- Can hand calls to real people
- Test calls before going live
Watch out: per-call charges add up with volume.
Choose PhoneFilter if you want:
- Free forever basic plan
- Includes a phone line
- Customizable AI voices
Watch out: iphone only.
Smith.ai vs PhoneFilter FAQ
What is the difference between Smith.ai and PhoneFilter?
Smith.ai: AI receptionist with optional live agents for small business calls. PhoneFilter: iPhone AI call assistant that screens spam and answers routine calls. Both are customer support tools.
Is Smith.ai or PhoneFilter cheaper?
PhoneFilter has the lower starting price: about $18 a month, against $150 for Smith.ai.
Do Smith.ai and PhoneFilter have free plans?
Smith.ai: Yes. PhoneFilter: Yes.
Who makes Smith.ai?
Smith.ai is made by Smith.ai, Inc., based in United States.
Who makes PhoneFilter?
PhoneFilter is made by Nammite.
Which should I choose, Smith.ai or PhoneFilter?
Choose Smith.ai if you value free tier with 25 calls a month and can hand calls to real people. Choose PhoneFilter if you value free forever basic plan and includes a phone line.