Automate outbound and inbound customer calls in 15+ languages — qualification, support, appointment reminders and collections — for US, UK, EU, Canada, Australia and Singapore businesses.
English (US · UK · AU · CA) · Spanish · French · German · Arabic · 10 more languages. TCPA, GDPR and SOC 2 ready. Outcome-based USD pricing. Live in 3–4 weeks.
Voice AI for regulated markets requires audit-defensible compliance posture, not marketing claims.
Production-grade voice AI on telephony audio. English variants, European languages, and major emerging-market languages — the same agent handles mid-conversation switches without restart.
Twilio, Vonage and Telnyx move the call. Caller Digital conducts the conversation. You can use them together — keep your telephony contract, add the voice AI layer.
| Capability | Caller Digital | Voice infra (Twilio, Vonage) | In-house build |
|---|---|---|---|
| LLM-orchestrated conversation | ✅ | ❌ | ✅ (after 12+ months) |
| 15+ languages with code-switching | ✅ | ⚠️ Varies | ❌ Niche per language |
| TCPA / GDPR / SOC 2 ready | ✅ | ✅ | ⚠️ Owned by you |
| Tool-using agents (CRM, payments, scheduling) | ✅ | ❌ | ✅ (custom build) |
| Outcome-based USD pricing | ✅ | ❌ | ❌ |
| Time to production | 3–4 weeks | Days (no AI) | 12–18 months |
| Ongoing ML/engineering cost | Included | n/a | Recurring team cost |
Transparent per-minute pricing in USD, plus outcome-based commercial models for high-volume deployments. Pick what fits your use case.
Volume discounts available above 100,000 minutes/month. Book a 30-minute consultation for a deployment-specific quote within 48 hours.
Yes. Caller Digital's platform is built to comply with the US Telephone Consumer Protection Act (TCPA) and FCC rules for automated outbound calling. Core compliance features: prior express written consent capture per recipient, automated DNC (Do Not Call) and DNCL scrubbing, calling-window enforcement (no calls before 8 AM or after 9 PM in the recipient's timezone), call-recording disclosure at the start of every conversation, opt-out handling within the conversation, and full audit-trail artefacts (recording, transcript, structured consent record) producible on demand. Customers receive a Data Processing Agreement (DPA) confirming these arrangements.
Yes — UK GDPR, EU GDPR and the ePrivacy Directive are all covered. Caller Digital provides lawful-basis documentation per call type (consent, contract, legitimate interest), data subject rights handling (access, rectification, erasure, portability), data residency options inside the UK and EU regions, sub-processor disclosure, and standard contractual clauses (SCCs) for any cross-border data transfers. UK and EU customers receive a GDPR-aligned DPA on request.
Caller Digital natively supports English (US, UK, Australian, Canadian and Indian accents), Spanish (US Hispanic and European), French (Continental and Canadian), German, Italian, Portuguese (Brazilian and European), Arabic (Gulf and MSA), Mandarin, Bahasa Indonesia, plus 6 South Asian languages. The platform handles natural code-switching (English-Spanish in US Hispanic markets, English-Arabic in GCC, English-Mandarin in Singapore) without separate deployments.
Five categories deliver consistent ROI across US, UK, EU and APAC deployments: (1) Outbound sales qualification and lead callback — sub-15-minute callback on inbound MQLs cuts conversion drop materially; (2) Appointment reminders and rescheduling — healthcare, dental, professional services see 30–45% no-show reduction; (3) Customer support automation — first-line resolution on top 10–15 intents, with structured human handoff for the rest; (4) Collections and payment reminders — empathetic-tone outbound with in-call payment links, TCPA/FDCPA-compliant; (5) Survey and feedback capture — voice CSAT typically achieves 3–5x the response rate of email or SMS.
Caller Digital operates under a SOC 2 Type II-aligned control framework with annual independent audit. Encryption is enforced in transit (TLS 1.3) and at rest (AES-256). Role-based access control with SSO (SAML 2.0, OIDC) for customer admin, and audit logging on every administrative action. Data residency can be configured to US, EU, UK, GCC or APAC regions depending on customer requirements. PII handling, retention windows and deletion paths are documented per deployment in the DPA.
Two models. (1) Per-minute USD pricing at $0.12/min covers all 15+ languages and use cases — inbound and outbound, CRM and telephony integrations included, no per-seat fees and no minimum commit. Volume discounts apply above 100,000 minutes/month. (2) Outcome-based pricing for high-volume deployments — pay per resolved call, qualified lead, recovered cart, booked appointment or completed verification rather than per minute. Book a 30-minute consultation and the team will produce a deployment-specific quote within 48 hours.
Standard timeline is 3–4 weeks for a pilot. Week 1: requirements scoping, compliance review (TCPA/GDPR/SOC 2 as applicable), conversation design. Week 2: CRM and telephony integration (Salesforce, HubSpot, Zendesk, Twilio, Vonage, Plivo, Telnyx). Week 3: pilot launch at 5–10% of call volume with real-time monitoring. Week 4: ramp to full volume with continuous quality review. Enterprise deployments with deeper compliance review or custom integration may take 6–8 weeks.
Twilio, Vonage and Telnyx are voice infrastructure providers — they move the call but do not conduct the conversation. Building voice AI in-house on top of those providers requires an ML team, conversation-design discipline, ongoing model improvement, and 6–18 months of engineering before reaching production quality. Caller Digital is the conversation layer pre-built on top of any of those telephony providers — you keep your existing telephony contract and add the voice AI capability in 3–4 weeks rather than 12+ months. Customers also avoid the recurring ML/engineering cost of in-house maintenance.
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Live demo in English, Spanish, French, German or Arabic — qualification, support, reminders or collections.

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