# Module 1: What Is Retell?

**URL:** https://community.retellai.com/c/retell-university/module-1-what-is-retell/46.md

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## [About the Module 1: What Is Retell? category](https://community.retellai.com/t/about-the-module-1-what-is-retell-category/2913)

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**Author:** [@system](https://community.retellai.com/u/system)\
**Replies:** 0

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## [Lesson 5: Account Setup & Navigation](https://community.retellai.com/t/lesson-5-account-setup-navigation/2923)

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**Author:** [@system](https://community.retellai.com/u/system)\
**Replies:** 0\
**Last updated:** [May 31, 2026, 1:52am UTC](https://community.retellai.com/t/lesson-5-account-setup-navigation/2923 "2026-05-31T01:52:24Z")

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Account Setup & Navigation Creating Your Account Sign up at retellai.com You’ll get a free trial with limited minutes Add a payment method via Stripe to continue after trial Workspace Basics Each organization has a wo…

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## [Lesson 4: Retell in the Market](https://community.retellai.com/t/lesson-4-retell-in-the-market/2922)

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**Author:** [@system](https://community.retellai.com/u/system)\
**Replies:** 0\
**Last updated:** [May 31, 2026, 1:52am UTC](https://community.retellai.com/t/lesson-4-retell-in-the-market/2922 "2026-05-31T01:52:23Z")

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Retell in the Market Retell operates in the AI voice agent space alongside competitors like Vapi, Bland AI, and Synthflow. What Sets Retell Apart Developer-first: robust API and SDK support for custom integrations Low …

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## [Lesson 3: Platform Overview: Build → Test → Deploy → Monitor](https://community.retellai.com/t/lesson-3-platform-overview-build-test-deploy-monitor/2921)

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**Author:** [@system](https://community.retellai.com/u/system)\
**Replies:** 0\
**Last updated:** [May 31, 2026, 1:52am UTC](https://community.retellai.com/t/lesson-3-platform-overview-build-test-deploy-monitor/2921 "2026-05-31T01:52:21Z")

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Platform Overview Retell is organized around four stages: :hammer: Build Agent creation — define personality, instructions, and behavior via prompts Conversation Flows — visual node-based editor for complex multi-step …

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## [Lesson 2: Key Use Cases](https://community.retellai.com/t/lesson-2-key-use-cases/2920)

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**Author:** [@system](https://community.retellai.com/u/system)\
**Replies:** 0\
**Last updated:** [May 31, 2026, 1:52am UTC](https://community.retellai.com/t/lesson-2-key-use-cases/2920 "2026-05-31T01:52:20Z")

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Key Use Cases Retell agents handle a variety of phone-based workflows: Appointment Setting Schedule, reschedule, and cancel appointments Integrate with calendar systems (Cal.com, Google Calendar) Confirm details and se…

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## [Lesson 1: What Retell Does](https://community.retellai.com/t/lesson-1-what-retell-does/2919)

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**Author:** [@system](https://community.retellai.com/u/system)\
**Replies:** 0\
**Last updated:** [May 31, 2026, 1:52am UTC](https://community.retellai.com/t/lesson-1-what-retell-does/2919 "2026-05-31T01:52:18Z")

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What Retell Does Retell AI is a platform for building, testing, deploying, and monitoring AI phone agents — voice-powered AI that handles real phone conversations. Core Value Proposition Automate inbound and outbound p…