CloudTalk tech stack

cloudtalk.io

CloudTalk provides a cloud-based business phone system with AI voice agents, an AI dialer, conversation intelligence, messaging, and number management. It serves sales, support, recruiting, and IT teams across industries and businesses of different sizes.

Summarized from its homepage on 4 Nov 2026.

Classified asCommunications Customer support

Vendors of CloudTalk and the evidence for each

CloudTalk declares 13 subprocessors, including AI providers Anthropic, AssemblyAI, Deepgram, ElevenLabs, OpenAI, Google Gemini.

VendorCategoryEvidenceLevel

CloudflareCloud and infrastructureConfirmed

Subprocessor listNamed as Cloudflare, Inc. · Processes data for the company11 Nov 2026Source

Websiteheader: cf-ray: a58d5489dde608ce-LAX11 Nov 2026Source

Companies using Cloudflare

Amazon Web ServicesCloud and infrastructureConfirmed

Subprocessor listNamed as Amazon Web Services, Inc. · Processes data for the company11 Nov 2026Source

Companies using Amazon Web Services

AnthropicAI and LLM providersConfirmed

Subprocessor listNamed as Anthropic, PBC · Processes data for the company11 Nov 2026Source

Companies using Anthropic

AssemblyAIAI and LLM providersConfirmed

Subprocessor listNamed as AssemblyAI, Inc. · Processes data for the company11 Nov 2026Source

Companies using AssemblyAI

ConfluentDataConfirmed

Subprocessor listNamed as Confluent, Inc. · Processes data for the company11 Nov 2026Source

Companies using Confluent

DatadogObservabilityConfirmed

Subprocessor listNamed as Datadog, Inc. · Processes data for the company11 Nov 2026Source

Companies using Datadog

DeepgramAI and LLM providersConfirmed

Subprocessor listNamed as Deepgram, Inc. · Processes data for the company11 Nov 2026Source

Companies using Deepgram

ElevenLabsAI and LLM providersConfirmed

Subprocessor listNamed as Eleven Labs, Inc. · Processes data for the company11 Nov 2026Source

Companies using ElevenLabs

GoogleCloud and infrastructureConfirmed

Subprocessor listNamed as Google LLC. · Processes data for the company11 Nov 2026Source

Companies using Google

MongoDBCloud and infrastructureConfirmed

Subprocessor listNamed as MongoDB, Inc. (US) · Processes data for the company11 Nov 2026Source

Companies using MongoDB

10 more vendors

See CloudTalk's full stack and the source for every claim.

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Questions about CloudTalk

Does CloudTalk use Anthropic?Does CloudTalk use AssemblyAI?Does CloudTalk use Deepgram?Does CloudTalk use ElevenLabs?Does CloudTalk use OpenAI?

Certifications

Standard	What the source says	Checked
ISO 27001Company's statement	“CloudTalk protects it with security controls independently audited against SOC 2 Type II and ISO 27001, strong encryption, and privacy safeguards that support GDPR, CCPA and HIPAA requirements.”The company's own statement. We have not checked an accreditation registry.	11 Nov 2026Source
SOC 2 Type IICompany's statement	“CloudTalk protects it with security controls independently audited against SOC 2 Type II and ISO 27001, strong encryption, and privacy safeguards that support GDPR, CCPA and HIPAA requirements.”The company's own statement. SOC 2 has no public registry; the report itself is shared by the company, usually under NDA.	11 Nov 2026Source

We last read its homepage on 11 Nov 2026 and the FedRAMP Marketplace on 8 Nov 2026. A standard not shown here was not found in these sources. That does not mean CloudTalk lacks it.

Vendor's own statement, retrieved from the source URL on the date shown. StrataDB does not verify the underlying claim. Data sources.