Microsoft AzureData Warehouse
vs
Retell AIAI Voice Agents That Automate Phone Calls
Comparison · AI Agents · weekly run Nov 3
Microsoft Azure vs Retell AI
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Microsoft Azure is the stronger AI pick in AI Agents: it has a visibility score of 2.4 versus 2 for Retell AI.
Choose Microsoft Azure if…
- You want the brand AI engines rank higher (2.4 vs 2)
- You need ISO 27017 or ISO 27018 or ISO 27701 or ISO 42001 or SOC 1 or SOC 2 or SOC 3 or FedRAMP or DoD IL2 through IL6 or StateRAMP or HITRUST or HIPAA/HITECH or PCI DSS or 23 NYCRR Part 500 coverage
- You prefer a larger, established vendor (5,000+ employees)
- Strong fit for Microsoft-centric enterprises using Power BI, Azure, and Microsoft 365
Choose Retell AI if…
- You need a self-hosted or on-premises option
- You need HIPAA or SOC 2 Type II or GDPR coverage
- Highly rated by developers and SMBs
- One of the highest customer star ratings
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Microsoft Azure | Retell AI |
|---|---|---|
| Visibility score | 2.4% | 2% |
| Change vs last week | New | New |
| Rank in AI Agents | #37 | #42 |
| Share of voice | 0.6% | 0.5% |
| Mentions this run | 4 | 3 |
| Positive in AI answers | — | — |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Microsoft Azure 0pp · Retell AI 0pp over 0 weekly runs.
Engine by engine
Microsoft Azure leads on 1 of 3 engines
ChatGPT
AI Mode
Perplexity
Microsoft AzureRetell AI
Head to head in AI answers
0 engine answers name both brands
0Microsoft Azure ranked higher
0Retell AI ranked higher
Features, pricing & fit
| Dimension | Microsoft Azure | Retell AI |
|---|---|---|
| Pricing model | — | Usage-based |
| Entry price | — | Contact sales |
| Free plan | — | Yes |
| Deployment | Cloud, hosted on Microsoft Azure | Cloud platform, with enterprise on-premises deployment available |
| Compliance | ISO 27001, ISO 27017, ISO 27018, ISO 27701, ISO 42001, SOC 1, SOC 2, SOC 3, FedRAMP, DoD IL2 through IL6, StateRAMP, HITRUST, HIPAA/HITECH, PCI DSS, 23 NYCRR Part 500 | HIPAA, SOC 2 Type II, GDPR, ISO 27001 |
| Support | — | Community and email support, 24/7 omnichannel support with dedicated portal (Enterprise), Dedicated implementation support (Enterprise), Named account manager (Enterprise) |
| Founded | — | 2023 |
| Headquarters | Redmond, Washington (parent: Microsoft) | Redwood City, California |
| Employees | 5,000+ | 51–200 |
| Funding | — | Seed · $5M raised |
| Best for | — | Businesses that run high call volumes in healthcare, insurance, financial services, logistics and similar fields, and teams that want to build and change voice agents themselves. |
Plans side by side
Microsoft Azure
Pricing not available.
Retell AI
Pay as you go$0per minute, $0.07-$0.31 for voice agents
EnterpriseCustomcustom pricing
Pros and cons
Themes from the AI answers that mention each brand
Microsoft Azure
- Strong fit for Microsoft-centric enterprises using Power BI, Azure, and Microsoft 365
- Unified analytics service combining data integration, warehousing, and big data analytics
- Azure AI ecosystem integration
Retell AI
- Highly rated by developers and SMBs
- One of the highest customer star ratings
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Microsoft Azure vs Retell AI”, https://slateindex.ai/compare/microsoft-azure-vs-retell-ai, data of Nov 3, 2026. Licence: CC BY 4.0.