Coval vs Cloud TTS

Comparing the features of Coval to Cloud TTS

Feature
Coval
Cloud TTS

Capability Features

Adjustable Speed
Adjustable Volume
Audio Inputs
Audio Replay
Built-in Metrics
latencyaccuracytool-call effectivenessinstruction compliance
Cloud-Based TTS
Custom Environments
Custom Metrics
Export Audio Files
File Input Support
Fully Customizable Voice
Human-in-the-Loop
Karaoke-Style Highlighting
Language List
Norwegian Bokmål (Norway)American EnglishEuropean SpanishChinese (China)Russian (Russia)Arabic (Saudi Arabia)French (France)German (Germany)Afrikaans (South Africa)Amharic (Ethiopia)Arabic (United Arab Emirates)Arabic (Bahrain)Arabic (Algeria)Arabic (Egypt)Arabic (Iraq)Arabic (Jordan)Arabic (Kuwait)Arabic (Lebanon)Arabic (Libya)Arabic (Morocco)Arabic (Oman)Arabic (Qatar)Arabic (Syria)Arabic (Tunisia)Arabic (Yemen)Azerbaijani (Azerbaijan)Bulgarian (Bulgaria)Bangla (Bangladesh)Bangla (India)Bosnian (Bosnia & Herzegovina)Catalan (Spain)Czech (Czechia)Welsh (United Kingdom)Danish (Denmark)Austrian GermanSwiss High GermanGreek (Greece)Australian EnglishCanadian EnglishBritish EnglishEnglish (Hong Kong)English (Ireland)English (India)English (Kenya)English (Nigeria)English (New Zealand)English (Philippines)English (Singapore)English (Tanzania)English (South Africa)Spanish (Argentina)Spanish (Bolivia)Spanish (Chile)Spanish (Colombia)Spanish (Costa Rica)Spanish (Cuba)Spanish (Dominican Republic)Spanish (Ecuador)Spanish (Equatorial Guinea)Spanish (Guatemala)Spanish (Honduras)Mexican SpanishSpanish (Nicaragua)Spanish (Panama)Spanish (Peru)Spanish (Puerto Rico)Spanish (Paraguay)Spanish (El Salvador)Spanish (United States)Spanish (Uruguay)Spanish (Venezuela)Estonian (Estonia)Persian (Iran)Finnish (Finland)Filipino (Philippines)French (Belgium)Canadian FrenchSwiss FrenchIrish (Ireland)Galician (Spain)Gujarati (India)Hebrew (Israel)Hindi (India)Croatian (Croatia)Hungarian (Hungary)Indonesian (Indonesia)Icelandic (Iceland)Italian (Italy)Japanese (Japan)Javanese (Indonesia)Georgian (Georgia)Kazakh (Kazakhstan)Khmer (Cambodia)Kannada (India)Korean (South Korea)Lao (Laos)Lithuanian (Lithuania)Latvian (Latvia)Macedonian (North Macedonia)Malayalam (India)Mongolian (Mongolia)Marathi (India)Malay (Malaysia)Maltese (Malta)Burmese (Myanmar [Burma])Nepali (Nepal)FlemishDutch (Netherlands)Polish (Poland)Pashto (Afghanistan)Brazilian PortugueseEuropean PortugueseRomanian (Romania)Sinhala (Sri Lanka)Slovak (Slovakia)Slovenian (Slovenia)Somali (Somalia)Albanian (Albania)Serbian (Serbia)Sundanese (Indonesia)Swedish (Sweden)Swahili (Kenya)Swahili (Tanzania)Tamil (India)Tamil (Sri Lanka)Tamil (Malaysia)Tamil (Singapore)Telugu (India)Thai (Thailand)Turkish (Türkiye)Ukrainian (Ukraine)Urdu (India)Urdu (Pakistan)Uzbek (Uzbekistan)Vietnamese (Vietnam)Chinese (China, LIAONING)Chinese (China, SHAANXI)Chinese (Hong Kong)Chinese (Taiwan)Zulu (South Africa)
Mobile Friendly
Performance Alerts
Production Call Monitoring
Prompt Change Re-simulation
Regression Tracking
Scenario-Based Testing
Simulate Conversations
Streaming Alerts
Supported Language List
140
Text Chat Compatible
Text Input
Transcripts as Input
User Preferences Persistence
User-Friendly Interface
Voice AI Features
Voice Selection
Microsoft AvaMultilingual Online (Natural)Microsoft AndrewMultilingual Online (Natural)Microsoft EmmaMultilingual Online (Natural)Microsoft BrianMultilingual Online (Natural)Microsoft Ava Online (Natural)Microsoft Andrew Online (Natural)Microsoft Emma Online (Natural)Microsoft Brian Online (Natural)Microsoft Ana Online (Natural)Microsoft Aria Online (Natural)Microsoft Christopher Online (Natural)Microsoft Eric Online (Natural)Microsoft Guy Online (Natural)Microsoft Jenny Online (Natural)Microsoft Michelle Online (Natural)Microsoft Roger Online (Natural)Microsoft Steffan Online (Natural)
Workflow Tracing
Workflow-Based Simulation

Integration Features

API Availability
Developer-Focused Integrations
Third-Party API Integration

Limitation Features

Ads
No Mentioned Integrations
No Pricing Information
Usage Limits
Not specified

Pricing Features

Free Tier
Free Trial/Demo
Pricing Plan Details
None
Trial Period