Kaleyra Voice API
Kaleyra Voice API is a programmable calling service for businesses that need voice features inside apps and websites.
What Kaleyra Voice API is
Kaleyra Voice API is a programmable calling service for businesses that need voice features inside apps and websites. Through REST APIs and sandbox tools, teams can build and test workflows for inbound and outbound calls, smart IVR, recording, call masking, click-to-call, and call whisper. Standard interfaces connect the service with CRMs, marketing platforms, agent desktops, and custom applications. Voice coverage extends across more than 190 countries and territories, with in-country CLI support in 60 key markets. The product page states 99.9% platform uptime and describes a Tier-1 carrier-grade network. Security details include encryption in transit and at rest, masking, logs, and compliance options such as GDPR. Listed uses include campaigns, reminders, emergency alerts, and automated support. Tata Communications highlights marketplaces, logistics, e-commerce, BFSI, and telehealth users. Pricing is pay-as-you-go with volume discounts; custom enterprise bundles require contacting sales. Dedicated onboarding and deployment guidance are available.
Good
- Inbound and outbound calling support
- REST APIs and sandbox tools
- Coverage in over 190 countries
- Call recording and masking
- CRM and custom-app integrations
Watch out
- No fixed plan prices listed
- Custom bundles require contacting sales
- API platform rather than a standalone app
Who it suits
It suits businesses building voice communication into digital products, especially in the listed industries. Teams needing CRM integrations, call automation, or international coverage may find its API relevant.
Verdict
Kaleyra Voice API combines broad calling functions, workflow tools, integrations, and international coverage for business communications. Buyers must request pricing and assess an API-based deployment.
Plans and prices
From Kaleyra Voice API's own pricing page, checked 7 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Custom enterprise bundle | Priced on request | Volume discounts available · Contact sales for custom enterprise bundle pricing. |
The facts
Each one read from Kaleyra Voice API's own pages, with the date it was checked.
What it does
- Automation
- REST APIs and sandbox tools support building and testing voice workflows across digital platforms.checked 7 Oct 2026
- Call features
- Features include inbound and outbound calling, smart IVR, call recording, call masking, click-to-call, and call whisper.checked 7 Oct 2026
- Coverage
- The service supports voice calls in more than 190 countries and territories, with in-country CLI support in 60 key markets.checked 7 Oct 2026
- Integrations
- The APIs are designed to integrate with CRMs, marketing platforms, agent desktops, and custom apps using standard interfaces.checked 7 Oct 2026
- Notable limit
- The product page provides no fixed plan prices and directs buyers to sales for custom enterprise bundles.checked 7 Oct 2026
- Pricing
- Pricing is described as pay-as-you-go with volume discounts; custom enterprise bundles are available through sales.checked 7 Oct 2026
- Reliability
- The product page states 99.9% platform uptime and describes its network as Tier-1 carrier-grade.checked 7 Oct 2026
- Security
- The page says the platform uses encryption in transit and at rest, call masking, logs, and compliance options including GDPR.checked 7 Oct 2026
- Support
- Tata Communications offers guidance, tailored deployment support, and dedicated onboarding support for the API.checked 7 Oct 2026
- Target users
- The page highlights use in marketplaces, logistics, e-commerce, BFSI, and telehealth, and describes the service for business communications.checked 7 Oct 2026
- Use cases
- The page lists IVR, outbound campaigns, click-to-call, call masking, reminders, emergency alerts, and automated support as use cases.checked 7 Oct 2026
- What it does
- The programmable Voice API lets businesses make, receive, and manage calls through apps and the web.checked 7 Oct 2026
The company
- Headquarters
- Mumbai, Indiachecked 28 Sep 2026
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