# Google Cloud Speech-to-Text, Otter.ai vs Deepgram Comparison

| | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Star Rating** | 4.6 out of 5 | 4.4 out of 5 | 4.6 out of 5 | 
| **Total Reviews** | 237 | 484 | 439 | 
| **Largest Market Segment** | Small-Business (39.8% of reviews) | Small-Business (73.3% of reviews) | Small-Business (80.6% of reviews) | 
| **Entry Level Price** | Pay As You Go Per Month | Free 1 User | Contact Us | 

---
## Top Pros & Cons

### Google Cloud Speech-to-Text

Pros:
- Ease of Use (8 reviews)
- Speech to Text Conversion (5 reviews)

Cons:
- Expensive (3 reviews)
- Pricing Issues (3 reviews)

### Otter.ai

Pros:
- Ease of Use (145 reviews)
- Helpful (122 reviews)

Cons:
- Recording Issues (66 reviews)
- Accuracy Issues (54 reviews)

### Deepgram

Pros:
- Accuracy (41 reviews)
- Speed (39 reviews)

Cons:
- Limited Language Support (19 reviews)
- Pricing Issues (15 reviews)

---
## Ratings Comparison
| Rating | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
  | **Meets Requirements** | 9.1 (160 reviews) | 8.8 (403 reviews) | 8.8 (299 reviews) | 
  | **Ease of Use** | 9.3 (162 reviews) | 9.0 (409 reviews) | 9.1 (307 reviews) | 
  | **Ease of Setup** | 8.7 (43 reviews) | 9.0 (301 reviews) | 9.0 (205 reviews) | 
  | **Ease of Admin** | 8.8 (34 reviews) | 8.6 (92 reviews) | 8.9 (95 reviews) | 
  | **Quality of Support** | 8.9 (149 reviews) | 8.4 (259 reviews) | 8.8 (258 reviews) | 
  | **Has the product been a good partner in doing business?** | 8.9 (32 reviews) | 8.5 (85 reviews) | 9.0 (94 reviews) | 
  | **Product Direction (% positive)** | 9.6 (152 reviews) | 8.9 (388 reviews) | 9.4 (298 reviews) | 

---
## Pricing

### Google Cloud Speech-to-Text

#### Entry-Level Pricing

Plan: Speech Recognition (without Data Logging - default)

Price: Pay As You Go Per Month

Key Features:
- Standard models (all models except enhanced video and phone call): Free up to 60 minutes, Over 60 Mins up to 1 Million Mins is $0.006 / 15 seconds 
- Enhanced models (video, phone call): Free up to 60 minutes, Over 60 Mins up to 1 Million Mins is $0.009 / 15 seconds

[Browse all 3 editions](https://www.g2.com/products/google-cloud-speech-to-text/pricing)

#### Free Trial

Yes

### Otter.ai

#### Entry-Level Pricing

Plan: Basic

Price: Free 1 User

Description: For those who want to give it a try

Key Features:
- Zoom, MS Teams, and Google Meet
- AI Chat within and across meetings
- AI meeting workflows

[Browse all 4 editions](https://www.g2.com/products/otter-ai/pricing)

#### Free Trial

Yes

### Deepgram

#### Entry-Level Pricing

Plan: Premium

Price: Contact Us

Description: Ready to scale up and need to transcribe more than 10K hours annually? Learn about tailored accuracy gains, volume pricing, private cloud, on-prem deployments, and dedicated support.

Key Features:
- All features listed at deepgram.com/pricing

[Browse all 2 editions](https://www.g2.com/products/deepgram/pricing)

#### Free Trial

Yes

---
## Features Comparison By Category

### AI Sales Assistant

| Product | Score | Reviews |
|---|---|---|
| **Google Cloud Speech-to-Text** | N/A | N/A |
| **Otter.ai** | 7.9/10 | 72 |
| **Deepgram** | N/A | N/A |

#### Lead Facilitation

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Customer-facing Chatbot** | Not enough data | Feature Not Available | Not enough data | 
| **Lead Qualification** | Not enough data | 6.1 (67 reviews) | Not enough data | 
| **Lead Follow-up** | Not enough data | Feature Not Available | Not enough data | 
| **Meeting Scheduling ** | Not enough data | 6.8 (16 reviews) | Not enough data | 

#### Organization

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Opportunity and Pipeline Management ** | Not enough data | Feature Not Available | Not enough data | 
| **Data Entry** | Not enough data | 8.4 (67 reviews) | Not enough data | 
| **Integrations / APIs** | Not enough data | 7.6 (17 reviews) | Not enough data | 

#### Performance Analysis

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Coaching ** | Not enough data | 6.6 (68 reviews) | Not enough data | 
| **Peformance Tracking** | Not enough data | 6.8 (67 reviews) | Not enough data | 

#### Sales Analysis

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **ROI Forecasting ** | Not enough data | Feature Not Available | Not enough data | 
| **Sales Forecasting ** | Not enough data | Feature Not Available | Not enough data | 

#### Generative AI

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **AI Text Generation** | Not enough data | 8.1 (61 reviews) | Not enough data | 
| **AI Text Summarization** | Not enough data | 8.6 (60 reviews) | Not enough data | 

#### Agentic AI - AI Sales Assistant

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | 8.6 (6 reviews) | Not enough data | 
| **Multi-step Planning** | Not enough data | 8.6 (6 reviews) | Not enough data | 
| **Cross-system Integration** | Not enough data | 8.9 (6 reviews) | Not enough data | 
| **Adaptive Learning** | Not enough data | 8.6 (6 reviews) | Not enough data | 
| **Natural Language Interaction** | Not enough data | 8.3 (6 reviews) | Not enough data | 
| **Proactive Assistance** | Not enough data | 8.3 (6 reviews) | Not enough data | 
| **Decision Making** | Not enough data | 8.6 (6 reviews) | Not enough data | 

### Business Instant Messaging

| Product | Score | Reviews |
|---|---|---|
| **Google Cloud Speech-to-Text** | N/A | N/A |
| **Otter.ai** | 8.9/10 | 12 |
| **Deepgram** | N/A | N/A |

#### Business Instant Messaging

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **File Sharing** | Not enough data | Feature Not Available | Not enough data | 
| **Notifications** | Not enough data | 8.9 (11 reviews) | Not enough data | 
| **Search** | Not enough data | 8.2 (11 reviews) | Not enough data | 

#### Business Instant Messaging 

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Audio Conferencing** | Not enough data | Feature Not Available | Not enough data | 
| **Video Conferencing** | Not enough data | Feature Not Available | Not enough data | 

#### Business Instant Messaging

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Mobile Application** | Not enough data | 8.2 (11 reviews) | Not enough data | 
| **Web Application** | Not enough data | 8.3 (12 reviews) | Not enough data | 
| **Integrations** | Not enough data | 8.5 (11 reviews) | Not enough data | 

#### Generative AI - Business Instant Messaging

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Text Summarization** | Not enough data | 9.3 (5 reviews) | Not enough data | 

#### AI - Business Instant Messaging

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **AI Powered Search** | Not enough data | 9.7 (5 reviews) | Not enough data | 
| **Smart Notifications** | Not enough data | 9.7 (5 reviews) | Not enough data | 
| **AI Powered Language Translation** | Not enough data | 8.7 (5 reviews) | Not enough data | 
| **Content Generation** | Not enough data | 9.0 (5 reviews) | Not enough data | 

#### Agentic AI - Business Instant Messaging

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | Not enough data | 

### Conversation Intelligence

| Product | Score | Reviews |
|---|---|---|
| **Google Cloud Speech-to-Text** | N/A | N/A |
| **Otter.ai** | 8.3/10 | 95 |
| **Deepgram** | N/A | N/A |

#### Call Analytics

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Call Recording** | Not enough data | 8.7 (90 reviews) | Not enough data | 
| **Machine Learning** | Not enough data | 8.3 (89 reviews) | Not enough data | 
| **Call Analysis** | Not enough data | 8.5 (87 reviews) | Not enough data | 
| **Lead Qualification** | Not enough data | 7.6 (23 reviews) | Not enough data | 

#### Artificial Intelligence - Conversation Intelligence

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Customer Scoring** | Not enough data | 7.7 (75 reviews) | Not enough data | 
| **Speech-to-Text** | Not enough data | 8.8 (85 reviews) | Not enough data | 
| **Sentiment Analysis** | Not enough data | Not enough data | Not enough data | 

#### Generative AI

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **AI Text Summarization** | Not enough data | 8.7 (80 reviews) | Not enough data | 

#### Agentic AI - Conversation Intelligence

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | 8.3 (24 reviews) | Not enough data | 
| **Multi-step Planning** | Not enough data | 8.3 (24 reviews) | Not enough data | 
| **Cross-system Integration** | Not enough data | 8.1 (24 reviews) | Not enough data | 
| **Adaptive Learning** | Not enough data | 8.4 (24 reviews) | Not enough data | 
| **Natural Language Interaction** | Not enough data | 8.3 (23 reviews) | Not enough data | 
| **Proactive Assistance** | Not enough data | 8.3 (23 reviews) | Not enough data | 
| **Decision Making** | Not enough data | 7.8 (23 reviews) | Not enough data | 

### Transcription

| Product | Score | Reviews |
|---|---|---|
| **Google Cloud Speech-to-Text** | 8.9/10 | 97 |
| **Otter.ai** | 8.1/10 | 211 |
| **Deepgram** | N/A | N/A |

#### Voice

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Dictation** | 9.2 (85 reviews) | 8.5 (187 reviews) | Not enough data | 
| **Accuracy** | 8.7 (90 reviews) | 8.1 (202 reviews) | Not enough data | 

#### Transcription

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Speaker Identification** | 8.8 (82 reviews) | 7.7 (195 reviews) | Not enough data | 
| **Timecode Management** | 8.9 (78 reviews) | 8.7 (180 reviews) | Not enough data | 
| **Closed Captioning** | 9.0 (77 reviews) | 7.9 (159 reviews) | Not enough data | 
| **Custom Dictionary** | 8.9 (75 reviews) | 7.4 (162 reviews) | Not enough data | 

#### Editing

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Collaboration** | 9.0 (72 reviews) | 8.1 (174 reviews) | Not enough data | 
| **Spell Check and Punctuation** | 8.9 (83 reviews) | Feature Not Available | Not enough data | 
| **Text Editing** | 9.2 (79 reviews) | 7.9 (180 reviews) | Not enough data | 
| **Translation** | 8.9 (78 reviews) | Feature Not Available | Not enough data | 

#### Integration

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Data Security** | 9.1 (74 reviews) | 8.0 (158 reviews) | Not enough data | 
| **API** | 9.1 (79 reviews) | 7.6 (54 reviews) | Not enough data | 
| **Voice Files** | 9.0 (82 reviews) | 8.4 (171 reviews) | Not enough data | 
| **Live Captioning** | 8.8 (77 reviews) | 7.8 (152 reviews) | Not enough data | 
| **Integrates With Existing Applications** | 9.1 (77 reviews) | 8.1 (164 reviews) | Not enough data | 

#### Agentic AI - Transcription

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | 8.5 (53 reviews) | Not enough data | 
| **Cross-system Integration** | Not enough data | 8.3 (51 reviews) | Not enough data | 
| **Decision Making** | Not enough data | 8.0 (49 reviews) | Not enough data | 

### Text to Speech

| Product | Score | Reviews |
|---|---|---|
| **Google Cloud Speech-to-Text** | N/A | N/A |
| **Otter.ai** | N/A | N/A |
| **Deepgram** | 8.6/10 | 32 |

#### Integration

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Application Integration** | Not enough data | Not enough data | 9.0 (24 reviews) | 
| **Real-Time Streaming** | Not enough data | Not enough data | 9.0 (24 reviews) | 
| **Integration** | Not enough data | Not enough data | 9.8 (7 reviews) | 
| **Integration** | Not enough data | Not enough data | 9.7 (6 reviews) | 

#### Speech Output

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Volume** | Not enough data | Not enough data | 8.3 (21 reviews) | 
| **Pitch** | Not enough data | Not enough data | 8.0 (21 reviews) | 
| **Speed** | Not enough data | Not enough data | 8.7 (23 reviews) | 
| **Pronunciation** | Not enough data | Not enough data | 8.1 (23 reviews) | 
| **Accent** | Not enough data | Not enough data | 8.2 (24 reviews) | 
| **Emotion** | Not enough data | Not enough data | 7.6 (24 reviews) | 
| **Speaking Styles** | Not enough data | Not enough data | 7.7 (21 reviews) | 
| **Speech Output** | Not enough data | Not enough data | 8.6 (6 reviews) | 
| **Speech Output** | Not enough data | Not enough data | 8.3 (5 reviews) | 
| **Speech Output** | Not enough data | Not enough data | Not enough data | 
| **Speech Output** | Not enough data | Not enough data | Not enough data | 
| **Speech Output** | Not enough data | Not enough data | Not enough data | 
| **Speech Output** | Not enough data | Not enough data | Not enough data | 
| **Speech Output** | Not enough data | Not enough data | Not enough data | 

#### Audio Format

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Natural Sounding Voices** | Not enough data | Not enough data | 8.5 (19 reviews) | 
| **Audio Format Flexibility** | Not enough data | Not enough data | 9.0 (20 reviews) | 
| **Audio Optimization** | Not enough data | Not enough data | 8.4 (20 reviews) | 
| **Audio Format** | Not enough data | Not enough data | Not enough data | 

#### Generative AI

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **AI Text-to-Speech** | Not enough data | Not enough data | 8.7 (22 reviews) | 
| **Gen AI ** | Not enough data | Not enough data | Not enough data | 

### Synthetic Media

| Product | Score | Reviews |
|---|---|---|
| **Google Cloud Speech-to-Text** | N/A | N/A |
| **Otter.ai** | N/A | N/A |
| **Deepgram** | N/A | N/A |

#### Audio

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Accents** | Not enough data | Not enough data | Not enough data | 
| **Voice Cloning** | Not enough data | Not enough data | Not enough data | 
| **Range of Tones** | Not enough data | Not enough data | Not enough data | 
| **Languages** | Not enough data | Not enough data | Not enough data | 

#### Video

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Closed Captions** | Not enough data | Not enough data | Not enough data | 
| **Avatar Quality** | Not enough data | Not enough data | Not enough data | 
| **Custom Avatars** | Not enough data | Not enough data | Not enough data | 
| **Video Editing Capabilities** | Not enough data | Not enough data | Not enough data | 

#### Image

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Text to Image** | Not enough data | Not enough data | Not enough data | 
| **Realism** | Not enough data | Not enough data | Not enough data | 

#### Text

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Text Optimization** | Not enough data | Not enough data | Not enough data | 
| **Range of Sentiments** | Not enough data | Not enough data | Not enough data | 

#### Platform

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Collaboration** | Not enough data | Not enough data | Not enough data | 
| **Speed of Generation** | Not enough data | Not enough data | Not enough data | 

#### Generative AI

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | Not enough data | 
| **AI Text Summarization** | Not enough data | Not enough data | Not enough data | 
| **AI Text-to-Image** | Not enough data | Not enough data | Not enough data | 
| **AI Text-to-Speech** | Not enough data | Not enough data | Not enough data | 
| **AI Image-to-Text** | Not enough data | Not enough data | Not enough data | 
| **AI Text-to-Video** | Not enough data | Not enough data | Not enough data | 
| **AI Text-to-3D** | Not enough data | Not enough data | Not enough data | 
| **AI Text-to-Music** | Not enough data | Not enough data | Not enough data | 

### Speech Analytics

| Product | Score | Reviews |
|---|---|---|
| **Google Cloud Speech-to-Text** | 9.4/10 | 34 |
| **Otter.ai** | N/A | N/A |
| **Deepgram** | N/A | N/A |

#### Generative AI

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **AI Text Summarization** | 9.4 (30 reviews) | Not enough data | Not enough data | 

### AI Meeting Assistants

| Product | Score | Reviews |
|---|---|---|
| **Google Cloud Speech-to-Text** | N/A | N/A |
| **Otter.ai** | 8.2/10 | 208 |
| **Deepgram** | N/A | N/A |

#### Meeting Prep - AI Meeting Assistants

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Agenda Management** | Not enough data | Feature Not Available | Not enough data | 
| **Virtual Meeting Hosting** | Not enough data | Feature Not Available | Not enough data | 
| **Automated Scheduling** | Not enough data | Feature Not Available | Not enough data | 

#### Meeting Automation - AI Meeting Assistants

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Automated Note-Taking** | Not enough data | 9.0 (201 reviews) | Not enough data | 
| **Voice Recognition** | Not enough data | 7.9 (187 reviews) | Not enough data | 
| **Action Item Tracking** | Not enough data | 8.5 (183 reviews) | Not enough data | 

#### Meeting Insights - AI Meeting Assistants

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Sentiment Analysis** | Not enough data | 8.0 (170 reviews) | Not enough data | 
| **Personalization** | Not enough data | 7.8 (171 reviews) | Not enough data | 
| **Smart Summaries** | Not enough data | 8.8 (188 reviews) | Not enough data | 

#### Accessibility - AI Meeting Assistants

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Language Translation** | Not enough data | Feature Not Available | Not enough data | 
| **Real-Time Transcription** | Not enough data | 8.7 (184 reviews) | Not enough data | 
| **Accessibility Guidelines Compliance** | Not enough data | Feature Not Available | Not enough data | 

#### Agentic AI - AI Meeting Assistants

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | 8.3 (85 reviews) | Not enough data | 
| **Multi-step Planning** | Not enough data | 7.9 (84 reviews) | Not enough data | 
| **Cross-system Integration** | Not enough data | 7.9 (86 reviews) | Not enough data | 
| **Decision Making** | Not enough data | 8.1 (84 reviews) | Not enough data | 

#### Meeting Capture & Retention - AI Meeting Assistants

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Bot Presence** | Not enough data | Not enough data | Not enough data | 
| **Meeting Moments Management** | Not enough data | Not enough data | Not enough data | 
| **Audio or Video Recording** | Not enough data | Not enough data | Not enough data | 

### Voice Recognition

| Product | Score | Reviews |
|---|---|---|
| **Google Cloud Speech-to-Text** | 9.3/10 | 11 |
| **Otter.ai** | 8.5/10 | 22 |
| **Deepgram** | 8.5/10 | 69 |

#### Deployment & Integration - Voice Recognition

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Installation & setup Ease** | 9.7 (5 reviews) | 8.8 (20 reviews) | 9.2 (42 reviews) | 
| **Developer API & SDK** | 8.7 (5 reviews) | 7.7 (18 reviews) | 9.4 (47 reviews) | 
| **Software Integration** | 10.0 (5 reviews) | 8.7 (19 reviews) | 8.9 (33 reviews) | 
| **Multi-Device Support** | 9.3 (5 reviews) | 9.0 (19 reviews) | 8.3 (29 reviews) | 

#### Performance Optimization - Voice Recognition

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Accuracy in Noisy Settings** | 8.1 (6 reviews) | 8.0 (19 reviews) | 8.3 (41 reviews) | 
| **High-Volume Scalability** | 9.3 (5 reviews) | 8.7 (17 reviews) | 8.5 (35 reviews) | 
| **Environmental Noise Adaptation** | 9.0 (5 reviews) | 8.1 (18 reviews) | 8.1 (31 reviews) | 
| **Multilingual Voice Recognition** | 9.8 (7 reviews) | 8.1 (16 reviews) | 7.4 (36 reviews) | 
| **Low-Latency Processing** | 8.9 (6 reviews) | 8.5 (16 reviews) | 9.1 (48 reviews) | 

#### Security & Compliance - Voice Recognition

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Liveness Detection** | 9.7 (5 reviews) | 8.8 (17 reviews) | 8.6 (30 reviews) | 
| **Regulatory Compliance** | 9.7 (5 reviews) | 8.6 (16 reviews) | 8.6 (29 reviews) | 
| **Secure Communication Channels** | 9.3 (5 reviews) | 8.6 (16 reviews) | 9.2 (28 reviews) | 

#### Advanced AI & Biometric Features - Voice Recognition

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Voice-Based Authentication** | 9.0 (5 reviews) | 7.8 (16 reviews) | 8.3 (25 reviews) | 
| **Machine Learning & Adaptive Speech Recognition** | 9.4 (6 reviews) | 8.3 (17 reviews) | 8.3 (29 reviews) | 
| **Speaker Differentiation** | 9.7 (6 reviews) | 8.2 (17 reviews) | 7.9 (34 reviews) | 
| **Sentiment & Tone Analysis** | 9.7 (5 reviews) | 7.4 (17 reviews) | 8.2 (28 reviews) | 

#### Agentic AI - Voice Recognition

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Natural Language Interaction** | 9.3 (5 reviews) | 8.4 (16 reviews) | 8.5 (29 reviews) | 

### Note-Taking Software

| Product | Score | Reviews |
|---|---|---|
| **Google Cloud Speech-to-Text** | N/A | N/A |
| **Otter.ai** | 9.0/10 | 29 |
| **Deepgram** | N/A | N/A |

#### Agentic AI - Note-Taking Software

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | 9.0 (29 reviews) | Not enough data | 

### AI Note-Taking Software

| Product | Score | Reviews |
|---|---|---|
| **Google Cloud Speech-to-Text** | N/A | N/A |
| **Otter.ai** | 8.2/10 | 76 |
| **Deepgram** | N/A | N/A |

#### Action Item Detection - AI Note-taking Software

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Action Item extraction** | Not enough data | 8.5 (65 reviews) | Not enough data | 
| **Summary Generation** | Not enough data | 8.9 (66 reviews) | Not enough data | 

#### Automatic Transcription - AI Note-taking Software

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Speech-to-text Transcription** | Not enough data | 8.8 (70 reviews) | Not enough data | 

#### Collaboration & Sharing - AI Note-taking Software

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Team-based Access** | Not enough data | 8.3 (62 reviews) | Not enough data | 

#### Language & Accent Support - AI Note-taking Software

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Multi-Language and Accent Support** | Not enough data | 7.7 (63 reviews) | Not enough data | 

#### Multi-Platform Integration - AI Note-taking Software

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Integrations** | Not enough data | 7.8 (65 reviews) | Not enough data | 

#### Privacy & Security Controls - AI Note-taking Software

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Access Control** | Not enough data | 8.1 (60 reviews) | Not enough data | 

#### Searchable Note Archives - AI Note-taking Software

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Semantic Search** | Not enough data | 8.2 (65 reviews) | Not enough data | 

#### Speaker Identification - AI Note-taking Software

| Feature | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Speaker Recognition** | Not enough data | 7.9 (66 reviews) | Not enough data | 

---
## Categories
**Shared Categories (1):** [Voice Recognition Software](https://www.g2.com/categories/voice-recognition)

**Unique to Google Cloud Speech-to-Text (2):** [Transcription Software](https://www.g2.com/categories/transcription), [Speech Analytics Software](https://www.g2.com/categories/speech-analytics)

**Unique to Otter.ai (7):** [Transcription Software](https://www.g2.com/categories/transcription), [AI Note-Taking Software](https://www.g2.com/categories/ai-note-taking-software), [Business Instant Messaging Software](https://www.g2.com/categories/business-instant-messaging), [Conversation Intelligence Software](https://www.g2.com/categories/conversation-intelligence), [AI Sales Assistant Software](https://www.g2.com/categories/ai-sales-assistant), [Note-Taking Software](https://www.g2.com/categories/note-taking-software), [AI Meeting Assistants Software](https://www.g2.com/categories/ai-meeting-assistants)

**Unique to Deepgram (1):** [Text to Speech Software](https://www.g2.com/categories/text-to-speech)


---
## Reviewer Demographics

### By Company Size

| Segment | Google Cloud Speech-to-Text | Otter.ai | Deepgram | 
|---|---|---|---|
| **Small-Business** | 39.8% | 73.3% | 80.6% | 
| **Mid-Market** | 39.0% | 20.7% | 16.9% | 
| **Enterprise** | 21.2% | 6.1% | 2.5% | 

### By Industry

#### Google Cloud Speech-to-Text

- **Information Technology and Services:** 24.2%
- **Computer Software:** 16.5%
- **Marketing and Advertising:** 3.5%
- **Retail:** 3.5%
- **Human Resources:** 3.5%
- **Financial Services:** 3.5%
- **Staffing and Recruiting:** 3.0%
- **Education Management:** 3.0%
- **Computer & Network Security:** 2.6%
- **Information Services:** 2.2%
- **Other:** 34.6%

#### Otter.ai

- **Computer Software:** 11.3%
- **Marketing and Advertising:** 11.1%
- **Information Technology and Services:** 7.1%
- **Consulting:** 6.6%
- **Higher Education:** 4.9%
- **Financial Services:** 4.6%
- **Education Management:** 4.4%
- **Non-Profit Organization Management:** 3.3%
- **Writing and Editing:** 2.2%
- **Health, Wellness and Fitness:** 2.0%
- **Other:** 42.5%

#### Deepgram

- **Computer Software:** 29.7%
- **Information Technology and Services:** 16.6%
- **Hospital & Health Care:** 4.7%
- **Telecommunications:** 4.1%
- **Higher Education:** 3.2%
- **Media Production:** 2.9%
- **Entertainment:** 2.0%
- **Education Management:** 1.7%
- **Marketing and Advertising:** 1.7%
- **Health, Wellness and Fitness:** 1.7%
- **Other:** 31.5%

---
## Alternatives

### Alternatives to Google Cloud Speech-to-Text

- [Fathom](https://www.g2.com/products/fathom-video/reviews) — 5.0/5 stars (6792 reviews)
- [Krisp](https://www.g2.com/products/krisp/reviews) — 4.6/5 stars (1173 reviews)
- [AssemblyAI - Speech to Text API](https://www.g2.com/products/assemblyai-speech-to-text-api/reviews) — 4.6/5 stars (119 reviews)
- [Descript](https://www.g2.com/products/descript/reviews) — 4.6/5 stars (883 reviews)
- [Rev](https://www.g2.com/products/rev/reviews) — 4.7/5 stars (590 reviews)
- [Dragon Speech Recognition Software](https://www.g2.com/products/dragon-speech-recognition-software/reviews) — 3.9/5 stars (54 reviews)
- [Genesys Cloud CX](https://www.g2.com/products/genesys-cloud-cx/reviews) — 4.4/5 stars (1543 reviews)
- [IBM Watson Speech to Text](https://www.g2.com/products/ibm-watson-speech-to-text/reviews) — 4.1/5 stars (17 reviews)
- [Amazon Transcribe](https://www.g2.com/products/amazon-transcribe/reviews) — 3.9/5 stars (16 reviews)
- [NiCE CXone](https://www.g2.com/products/nice-cxone/reviews) — 4.3/5 stars (1730 reviews)

### Alternatives to Otter.ai

- [Fathom](https://www.g2.com/products/fathom-video/reviews) — 5.0/5 stars (6792 reviews)
- [Fellow](https://www.g2.com/products/fellow/reviews) — 4.7/5 stars (2409 reviews)
- [tl;dv](https://www.g2.com/products/tl-dv/reviews) — 4.7/5 stars (507 reviews)
- [Grain](https://www.g2.com/products/grain/reviews) — 4.6/5 stars (306 reviews)
- [Fireflies.ai](https://www.g2.com/products/fireflies-ai/reviews) — 4.7/5 stars (745 reviews)
- [Rev](https://www.g2.com/products/rev/reviews) — 4.7/5 stars (590 reviews)
- [MeetGeek](https://www.g2.com/products/meetgeek/reviews) — 4.6/5 stars (482 reviews)
- [Krisp](https://www.g2.com/products/krisp/reviews) — 4.6/5 stars (1173 reviews)
- [Notta](https://www.g2.com/products/notta/reviews) — 4.4/5 stars (234 reviews)
- [Microsoft Teams](https://www.g2.com/products/microsoft-teams/reviews) — 4.4/5 stars (18526 reviews)

### Alternatives to Deepgram

- [AssemblyAI - Speech to Text API](https://www.g2.com/products/assemblyai-speech-to-text-api/reviews) — 4.6/5 stars (119 reviews)
- [Krisp](https://www.g2.com/products/krisp/reviews) — 4.6/5 stars (1173 reviews)
- [Rev](https://www.g2.com/products/rev/reviews) — 4.7/5 stars (590 reviews)
- [Descript](https://www.g2.com/products/descript/reviews) — 4.6/5 stars (883 reviews)
- [Synthesia](https://www.g2.com/products/synthesia/reviews) — 4.6/5 stars (2741 reviews)
- [VEED](https://www.g2.com/products/veed/reviews) — 4.6/5 stars (2060 reviews)
- [HeyGen](https://www.g2.com/products/heygen/reviews) — 4.8/5 stars (1671 reviews)
- [Creatify AI](https://www.g2.com/products/creatify-labs-inc-creatify-ai/reviews) — 4.8/5 stars (1456 reviews)
- [Murf.ai](https://www.g2.com/products/murf-ai/reviews) — 4.7/5 stars (1412 reviews)
- [ElevenLabs](https://www.g2.com/products/elevenlabsio/reviews) — 4.5/5 stars (1132 reviews)

---
## Top Discussions

### Google Cloud Speech-to-Text

No discussions available for this product.

### Otter.ai

- Title: [What is Otter.ai used for?](https://www.g2.com/discussions/what-is-otter-ai-used-for) — 2 comments, 1 upvote
  > **Top comment:** "Transcription"
- Title: [What does otter AI do?](https://www.g2.com/discussions/what-does-otter-ai-do) — 2 comments, 1 upvote
  > **Top comment:** "Otter.ai is an artificial intelligence transcription service that automatically creates text transcriptions of online meetings and audio recordings."
- Title: [How do you transcribe on Otter AI?](https://www.g2.com/discussions/how-do-you-transcribe-on-otter-ai) — 1 comment, 1 upvote
  > **Top comment:** "It auto transcribes the audio and then you can go through it while listening to correct the errors. "
- Title: [Does Otter AI work with Microsoft teams?](https://www.g2.com/discussions/does-otter-ai-work-with-microsoft-teams) — 1 comment, 1 upvote
  > **Top comment:** "Equal Time (www.equaltime.io) definitely works with MSTeams! You can get full meeting transcripts, AI summary, action items, and qualitative review. "
- Title: [What are the advantages of Otter.aI versus fireflies.al?](https://www.g2.com/discussions/50949-what-are-the-advantages-of-otter-ai-versus-fireflies-al) — 1 comment, 1 upvote
  > **Top comment:** "We looked at both and decided neither. They both do not provide video and do not use AI to extract important highlights. Neither can summarize long..."

### Deepgram

- Title: [What is Deepgram used for?](https://www.g2.com/discussions/what-is-deepgram-used-for) — 1 comment
  > **Top comment:** "Deepgram is one of cloud provider for voice domain related services including speech to text, text to speech and other speech and text based analysis tasks..."
- Title: [What is the best way to use the keywords, search, numerals and other parameters inside the API call?](https://www.g2.com/discussions/what-is-the-best-way-to-use-the-keywords-search-numerals-and-other-parameters-inside-the-api-call) — 1 comment, 1 upvote *(includes official response)*
  > **Top comment:** "The Spanish model does not support the numerals=true flag that you can use in the English models at the time of writing (Aug 27,2021). Search should work,..."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/google-cloud-speech-to-text-vs-otter-ai-vs-deepgram)