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About

Grok Voice Agent Builder is xAI’s no-code platform for configuring production voice agents on Grok Voice in under two minutes. It is built for operators and developers who want high-volume voice agents without building the surrounding stack from scratch, bringing telephony, knowledge retrieval, tools, guardrails, MCPs, and observability into one place. Instead of stitching together separate speech-to-text, language model, and text-to-speech APIs, Voice Agent Builder uses one interface on a speech-to-speech path built for Grok Voice, tightly coupled to the model rather than assembled from three different systems. Users can write a plain-language description of how calls should flow, attach documents, connect tools, set guardrails, and move quickly from zero to a working agent. It can retrieve from uploaded knowledge bases in common formats such as plain text, Markdown, Word, PowerPoint, Excel, HTML, JSON, and others.

About

Tadeus embeds a real-time AI voice agent inside the moments that decide whether work changes: HCM rollouts, software implementations, AI adoption, onboarding, compliance, and research. One agent interviews the whole workforce in 70+ languages, verifies and acts mid-conversation, and returns structured records via API and webhooks. Voice only, no audio retained, no emotion inference; built clear of the EU AI Act line from day one.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Contact center operators and workflow automation teams that need no-code voice agents to answer calls, retrieve knowledge, use tools, transfer to humans, and monitor production conversations

Audience

User roles / teams (who deploys it): HCM & payroll platform product teams (embed Tadeus as a layer) Enterprise implementation / systems-integration teams (requirements gathering at scale) AI enablement & change-management teams (adoption measurement) HR / People & Culture (onboarding, compliance comprehension, benefits/enrolment, exit & stay interviews, policy/change) Product & UX research teams Market research & insights teams Developers / ISVs building on top via API + webhooks Organisation types (who buys it): HCM, payroll & workforce platforms (embed/OEM partners — the primary category) Systems integrators & implementation consultancies Large & global enterprises running multi-country software rollouts Global brands / multinationals needing one comparable dataset across markets Regulated enterprises needing EU AI Act–clean, GDPR-aligned deployments Mid-market SaaS & product companies (research/UX application) Industries: HR Tech / workforce & payroll software Enterprise software & SaaS Systems integration & management consulting Financial services & fintech (regulated) Healthcare & life sciences Manufacturing, logistics & retail (large distributed/frontline workforces) Public sector & government (multilingual workforce) Market research & insights

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

$30 per month
Free Version
Free Trial

Pricing

£10/month
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

xAI
Founded: 2023
United States
x.ai/news/grok-voice-agent-builder

Company Information

Tadeus
Founded: 2025
United Kingdom
www.tadeus.net

Alternatives

ElevenAgents

ElevenAgents

ElevenLabs

Alternatives

Categories

Categories

Integrations

Grok
Grok Voice Think Fast 1.0
HTML
JSON
Markdown
Microsoft Excel
Microsoft PowerPoint
Microsoft Word
Model Context Protocol (MCP)

Integrations

Grok
Grok Voice Think Fast 1.0
HTML
JSON
Markdown
Microsoft Excel
Microsoft PowerPoint
Microsoft Word
Model Context Protocol (MCP)
Claim Grok Voice Agent Builder and update features and information
Claim Grok Voice Agent Builder and update features and information
Claim Tadeus and update features and information
Claim Tadeus and update features and information