# Smith.ai vs Synthflow AI

**Leader by Vioscale score:** Smith.ai

| Attribute | Smith.ai | Synthflow AI |
|---|---|---|
| **Vioscale score** | 86.1 (37% (low)) | 67.8 (76% (high)) |
| deployment.options | `{"cloud":true}` | `{"cloud":true}` |
| description.long | Manages inbound and outbound business calls 24/7 using AI agents and live North America-based handlers to screen and qualify leads, capture intake details, and book appointments automatically into business systems. | A cloud-based platform that deploys AI agents to handle incoming and outgoing phone calls, customer support interactions, and lead qualification. It operates on dedicated telephony infrastructure, integrates with existing enterprise systems, and offers multilingual support, custom voice options, and compliance certifications for regulated industries. |
| features.capabilities | `{"soc2_type_ii":false,"pricing_model":"per_minute_usage_based","deployment_model":"no_code_saas_platform","embedded_website_intake_forms":true,"post_call_transcription_and_crm_sync":true,"marketing_roi_and_lead_source_tracking":true,"dynamic_mid_call_api_function_execution":true,"emotion_prosody_and_custom_voice_cloning":false,"outbound_dialing_and_campaign_management":true,"two_way_sms_text_messaging_drip_campaigns":true,"live_human_handoff_and_call_transfer_logic":true,"automated_consultation_appointment_scheduling":true,"inbound_reception_and_ivr_routing_replacement":true,"24_7_call_center_answering_service_integration":true,"one_click_push_to_practice_management_software":true,"voicemail_detection_and_answering_machine_drops":false,"hipaa_compliance_for_medical_appointment_setting":false,"twilio_vonage_bring_your_own_carrier_byoc_support":false,"sub_second_latency_and_interruption_barget_in_handling":true}` | `{"iso_27001":false,"pricing_model":"flat_monthly","deployment_model":"no_code_saas_platform","specialized_industry_verticals":"agnostic","hipaa_compliance_for_medical_booking":true,"post_call_transcription_and_crm_sync":true,"emotion_prosody_and_custom_voice_cloning":true,"outbound_dialing_and_campaign_management":true,"live_human_handoff_and_call_transfer_logic":true,"sms_text_message_follow_up_on_voice_intent":true,"live_human_receptionist_transfer_and_routing":true,"inbound_reception_and_ivr_routing_replacement":true,"after_hours_missed_call_and_overflow_answering":true,"voicemail_detection_and_answering_machine_drops":true,"hipaa_compliance_for_medical_appointment_setting":true,"twilio_vonage_bring_your_own_carrier_byoc_support":true,"native_appointment_calendar_booking_and_modification":true,"sub_second_latency_and_interruption_barget_in_handling":true}` |
| integrations.count | 7,000 | 200 |
| integrations.list | `[{"name":"Clio"},{"name":"Filevine"},{"name":"Lawmatics"},{"name":"MyCase"},{"name":"PracticePanther"},{"name":"HubSpot"},{"name":"Salesforce"},{"name":"ServiceTitan"},{"name":"Zapier"},{"name":"Google Calendar"},{"name":"Slack"},{"name":"Microsoft Teams"},{"name":"Dropbox"},{"name":"Gmail"},{"name":"OneDrive"},{"name":"Typeform"},{"name":"Constant Contact"},{"name":"Xero"},{"name":"Square"},{"name":"PayPal"},{"name":"LawPay"},{"name":"TrialPay"},{"name":"CPACharge"},{"name":"Help Scout"},{"name":"Todoist"},{"name":"RingCentral"},{"name":"Calendly"},{"name":"Acuity Scheduling"},{"name":"ActiveCampaign"},{"name":"CallRail"},{"name":"Housecall Pro"},{"name":"3CX"},{"name":"8x8"},{"name":"1-VoIP"},{"name":"800.com"},{"name":"AccuLynx"},{"name":"Act!"},{"name":"Actionstep"},{"name":"Agile CRM"},{"name":"Airtable"},{"name":"Angi Leads"},{"name":"AppointmentCore"},{"name":"Appointy"},{"name":"Apptoto"},{"name":"Assembly Neos"},{"name":"AXvoice"}]` | `[{"name":"Zapier"},{"name":"Make"},{"name":"GoHighLevel"},{"name":"8x8"},{"name":"HubSpot"},{"name":"RingCentral"},{"name":"Salesforce"},{"name":"Freshworks"},{"name":"Cal.com"},{"name":"Google Calendar"},{"name":"Microsoft Calendar"},{"name":"Five9"},{"name":"Genesys"},{"name":"OpenPhone"},{"name":"Dialpad"},{"name":"3CX"},{"name":"JustCall"},{"name":"Cloudtalk"},{"name":"Cisco"},{"name":"Avaya"},{"name":"Intermedia"},{"name":"Zoho"},{"name":"ActiveCampaign"},{"name":"Monday.com"},{"name":"Pipedrive"},{"name":"Jobber"},{"name":"Follow Up Boss"},{"name":"Housecall Pro"},{"name":"Dentrix"},{"name":"Velocify"},{"name":"Practice Better"},{"name":"Bravity"},{"name":"ServiceTitan"},{"name":"Bitrix24"},{"name":"AthenaOne"},{"name":"Clay"},{"name":"Apollo.io"},{"name":"Gong"},{"name":"Outreach"},{"name":"Twilio"},{"name":"Telnyx"},{"name":"Vonage"},{"name":"Asterisk"},{"name":"GoTo"},{"name":"Plivo"},{"name":"Ooma"},{"name":"Bubble"},{"name":"N8N"},{"name":"Claude AI"},{"name":"OpenAI"}]` |
| market.availability | `{"primaryMarkets":["US","CA"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":["US","GB","EU"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"web":true}` | `{"web":true}` |
| pricing | `{"type":"subscription","plans":[{"free":false,"name":"Warm engagement","summary":"$12/contact/month (50 contact minimum) plus $750 setup fee","features":["24/7 North America-based agents","Bilingual support available","Campaign tracking dashboard","5 calls per contact with multi-channel engagement","Dedicated account manager","AI-driven outbound workflows","Custom engagement cadence"],"minSeats":50,"commitment":"monthly","components":[{"kind":"per_unit","unit":"contact","amount":12,"period":"month","currency":"USD"},{"kind":"one_time","amount":750,"currency":"USD"}],"description":"Improve inbound speed-to-lead, upsell current clients, or reactivate past customers","contactSales":false},{"free":false,"name":"Cold prospecting","summary":"$10/contact/month (1,000 contact minimum)","features":["24/7 North America-based agents","Bilingual support available","Campaign tracking dashboard","5 calls per contact with multi-channel engagement","Dedicated account manager","AI-driven outbound workflows","Custom engagement cadence"],"minSeats":1000,"commitment":"monthly","components":[{"kind":"per_unit","unit":"contact","amount":10,"period":"month","currency":"USD"}],"description":"Reach and build relationships with new contacts to create sales opportunities","contactSales":false}],"addOns":[{"name":"Dedicated Spanish line","components":[{"kind":"per_unit","unit":"contact","amount":2,"period":"month","currency":"USD"}]},{"name":"Extended intake","components":[{"kind":"per_unit","unit":"contact","amount":3,"period":"month","currency":"USD"}]},{"name":"Call recording & transcription","components":[{"kind":"per_unit","unit":"contact","amount":0.5,"period":"month","currency":"USD"}]},{"name":"Microsoft Teams notifications","components":[{"kind":"per_unit","unit":"contact","amount":1,"period":"month","currency":"USD"}]},{"name":"Local caller ID matching","components":[{"kind":"per_unit","unit":"number","amount":5,"period":"month","currency":"USD"}]},{"name":"Transfer destinations","components":[{"kind":"per_unit","unit":"destination","amount":7.5,"period":"month","currency":"USD"}]}],"summary":"From $600/month (warm engagement, 50 contacts minimum) or $10,000/month (cold prospecting, 1,000 contacts minimum). Includes complimentary appointment booking, text/email follow-up, and first CRM integration.","currency":"USD","freeTier":false,"sourceUrl":"https://smith.ai/pricing/outreach-campaigns","retrievedAt":"2026-08-25T21:44:46.621Z","startingPrice":{"unit":"contact","amount":10,"period":"month","currency":"USD"},"billingPeriods":["month"]}` | `{"type":"subscription","plans":[{"free":false,"name":"Starter","summary":"$29/month","commitment":"monthly","components":[{"kind":"fixed","amount":29,"period":"month","currency":"USD"}],"contactSales":false},{"free":false,"name":"Pro","summary":"$450/month","commitment":"monthly","components":[{"kind":"fixed","amount":450,"period":"month","currency":"USD"}],"contactSales":false},{"free":false,"name":"Growth","summary":"$900/month","commitment":"monthly","components":[{"kind":"fixed","amount":900,"period":"month","currency":"USD"}],"contactSales":false},{"free":false,"name":"Agency","summary":"$1,400/month","commitment":"monthly","components":[{"kind":"fixed","amount":1400,"period":"month","currency":"USD"}],"contactSales":false}],"summary":"From $29/month with 14-day free trial. Pay-as-you-go minutes available.","currency":"USD","freeTier":false,"sourceUrl":"https://synthflow.ai/blog/air-ai-pricing","retrievedAt":"2026-08-25T21:39:50.434Z","freeTrialDays":14,"startingPrice":{"amount":29,"period":"month","currency":"USD"},"billingPeriods":["month"]}` |
| pricing.free_tier | no | no |
| pricing.model | commercial | commercial |
| pricing.price_level | low | mid |
| pricing.starting_price | `{"amount":10,"currency":"USD"}` | `{"amount":29,"currency":"USD"}` |
| pricing.transparent | yes | yes |
| reliability.sla_pct | - | 99.99 |
| security.gdpr | - | yes |
| security.hipaa | - | yes |
| security.pci | - | yes |
| security.soc2 | - | yes |

## Capabilities (Voice AI Agents)

| Capability | Smith.ai | Synthflow AI |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Deployment model | No code saas platform | No code saas platform |
| Sub second latency and interruption barget in handling | ✓ | ✓ |
| Dynamic mid call API function execution | ✓ | - |
| Live human handoff and call transfer logic | ✓ | ✓ |
| Emotion prosody and custom voice cloning | ✗ | ✓ |
| Inbound reception and ivr routing replacement | ✓ | ✓ |
| Outbound dialing and campaign management | ✓ | ✓ |
| Post call transcription and CRM sync | ✓ | ✓ |
| Voicemail detection and answering machine drops | ✗ | ✓ |
| Twilio vonage bring your own carrier byoc support | ✗ | ✓ |
| SOC2 type ii | ✗ | - |
| HIPAA compliance for medical appointment setting | ✗ | ✓ |
| Pricing model | Per minute usage based | Flat monthly |

*Source: Vioscale. Generated 2026-09-01T15:16:39.464Z. "-" = undocumented, not absent.*