Millis AI vs Regal

Comprehensive side-by-side comparison — features, pricing, performance, and more.

Data last refreshed October 2026

Millis AI

TMate Inc.

Build next-gen voice agents with ultra-low 600ms latency

Paid

71% verification coverage

Regal

Build your 24/7 AI Voice Agent for enterprise contact centers.

Enterprise

71% verification coverage

Trust & Reliability

Millis AI

Customers (per vendor):Evergrowth, Annie, GPT Nexus +4

GDPR

Regal

Uptime:99.99%Status page

Customers (per vendor):Toyota, eHealth, TaskUs +7

GDPR

SOC 2

HIPAA

Overall Winner: Regal

7.3/10 vs Millis AI at 5.9/10

Leads in:

Integration

Compliance & Data Protection

Planning Quality

Scores are AI-estimated from publicly available data — not an independent test or a verified user rating. How we rank →

AI Comparison Summary

Millis AI

5.9

avg score

Regal

7.3

avg score

Regal leads overall — particularly in Support and Integration and 2 more.

Millis AI has an edge in Ease of Use.

Based on 7 dimensions

Scores are AI-estimated from publicly available data — not an independent test or a verified user rating. How we rank →

Overall Winner

Regal

7.3 / 10

Millis AI

Best For

Developers building voice applications

Businesses automating customer support

Teams creating virtual assistants

Innovators developing voice-enabled devices

Regal

Best For

CX leaders facing scattered customer data and limited engagement channels

Enterprise contact centers needing to scale customer engagement

Legal teams automating client intake and case management

Healthcare providers improving patient engagement and scheduling

* Verdict is based on our algorithmic scoring of publicly available data. Learn about our methodology

Millis AI is best for

🎵Audio & Voice7.0✍️Writing & Content6.0🎨Image & Design6.0

Regal is best for

🎵Audio & Voice8.0💬Chat & Conversation7.5🎧Customer Support7.3

Filter by your use case:

Limitations

Millis AI

Cons

No cons listed yet.

Regal

Cons

No cons listed yet.

Weighted Score — Adjust What Matters to You

Pick a profile or drag sliders — scores and radar update instantly on the right.

Quick profiles:

Ease of Use5

Customization5

Support5

Integration5

Compliance & Data Protection5

Performance5

Planning Quality5

Dimension Comparison

Millis AI

5.9

/ 10

Regal

7.3

/ 10

Clear winner

Dimension Breakdown

Ease of Use

How intuitive is onboarding, UI navigation, and day-to-day usage for the target audience?

Millis AI

9.0▲ +5.0

Regal

4.0

Customization

Calculated

How much can users tailor workflows, settings, prompts, or outputs to their needs?

Millis AI

6.0

Regal

7.0▲ +1.0

Support

How strong is the documentation, customer support, community, and learning resources?

Millis AI

5.0

Regal

7.0▲ +2.0

Integration

Calculated

How well does it connect with other tools, APIs, and workflows?

Millis AI

6.0

Regal

9.0▲ +3.0

Compliance & Data Protection

Calculated

Compliance certifications and data-protection posture, counted from ten verified signals: SOC 2 Type II, GDPR compliance, HIPAA, WCAG AA/AAA, PII redaction, licensed-only training, a published sub-processor list, a downloadable DPA, not training on user data, and a documented deletion path

Millis AI

3.0

Regal

8.0▲ +5.0

Performance

Calculated

Latency + throughput speed

Millis AI

8.0

Regal

8.0

Planning Quality

Calculated

Multi-step planning depth + replanning capability

Millis AI

4.0

Regal

8.0▲ +4.0

Calculated = derived from structured signals (integration count, API/open-source config, compliance certs, response-time). AI = LLM-assessed from public website content. Methodology

Task Performance

Millis AI

Task

Regal

8.0

Latency Ttft

7.0

6.0

Speech Recognition Accuracy

7.0

8.0

Voice Naturalness

9.0

8.0

Interruption Handling

8.0

7.0

Turn Taking

8.0

6.0

Context Retention

8.0

7.0

Multilingual Support

8.0

2.0

Emotion Detection

6.0

Call Routing Transfer

9.0

4.0

Crm Integration

9.0

1.0

Ticket Management

5.0

6.0

Auto Resolution

8.0

* Task scores (1–10) are algorithmically generated from publicly available data.

Data is sourced from public information and vendor websites. It may not always be up-to-date — verify pricing and features directly with the vendor before purchasing.Report inaccuracy

Frequently Asked Questions

What are the main differences between Millis AI and Regal?

Millis AI — "Build next-gen voice agents with ultra-low 600ms latency". Regal — "Build your 24/7 AI Voice Agent for enterprise contact centers". The Features section on this page compares them side by side.

Who is Millis AI best for compared with Regal?

Millis AI is best for Developers building voice applications; and for Businesses automating customer support. Regal is best for CX leaders facing scattered customer data and limited engagement channels; and for Enterprise contact centers needing to scale customer engagement.

How does the pricing of Millis AI compare with Regal?

Millis AI is paid. Regal is enterprise-priced (custom quote). Always verify current pricing with the vendor.

Does Millis AI or Regal have a free plan?

Millis AI lists no free plan. Regal does not list a free plan in our data. Always verify current pricing with the vendor.

Do Millis AI and Regal offer an API?

Millis AI offers a public API. Regal offers a public API.

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