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Start Over4/5 selected
Deepgram12
ChatGPT70
GitHub Copilot70
OpenAI Codex CLI70

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Voice Agents

Showing 6 agents in this category for fair comparison.

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Market12
Trust19
Trend56
Votes50%
0
Watch
0
Votes
0
Views
Market70
Trust29
Trend66
Votes98%
9,200
Watch
18,500
Votes
2800.0k
Views
Market70
Trust29
Trend68
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust24
Trend50
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views

Side-by-Side Comparison

FeatureDeepgramChatGPTGitHub CopilotOpenAI Codex CLI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumpaidusage based
Deploymentapiweb appbrowser extensionapi
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score12707070
Trust Score19292924
Trend Score56666850
Watchers09,2007,1002,900
Page Views028000001900001540000
Upvotes018,50014,2006,200
CountryUSUSUSUS
Founded2,0152,0222,0212,025
Agent Typemodelassistantcopilotagent
Model Stack
nova-3
nova-2
aura-2
gpt-5
gpt-5.2
gpt-5.2-thinking
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gpt-5
gpt-5-codex
o3
Docs
Open Source
Demo
Websitedeepgram.comchatgpt.comgithub.comopenai.com

Score Factor Breakdown

Factor (weight)DeepgramChatGPTGitHub CopilotOpenAI Codex CLI
Trust Score (25%)
19%
29%
29%
24%
Watchers (20%)
0%
100%
100%
100%
Net Votes (20%)
0%
100%
100%
100%
Page Views (15%)
0%
100%
100%
100%
Verification (10%)
13%
25%
25%
13%
Completeness (10%)
55%
55%
55%
80%