Deepgram vs Defapi vs Deepgram Voice Agent API vs Inworld AI

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Deepgram
vs
Competitor 1
DDefapi
Competitor 2
Deepgram Voice Agent API
Competitor 3
Inworld AI
Compare
4 tools · best value per row highlighted
Your tool Deepgram
deepgram.com
Deepgram is a voice AI platform that exposes speech-to-text, text-to-speech and conversational agents through APIs.
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Competitor DDefapi
defapi.org
You know how managing multiple AI provider integrations usually means maintaining separate codebases for each vendor
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Competitor Deepgram Voice Agent API
deepgram.com
The Deepgram Voice Agent API is one real-time API that combines speech recognition, language model orchestration and speech synthesis, so developers do not have to stitch separate services together.
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Competitor Inworld AI
inworld.ai
NPCs that actually think
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Traffic estimated monthly website traffic
Monthly visits
—
2.4Kvisits/mo
—
392.1Kvisits/mo
MoM change
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▼ 42.6%
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▼ 19.8%
6-month growth
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-86.2%
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-9.5%
Global rank web
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#4,650,820
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#85,951
Avg. last 3 months
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4.8K
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458K
Bounce rate lower is better
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36%
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43%
Pages / visit
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1.4
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4.5
Visit duration
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7s
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2m 04s
Traffic sources
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● Direct 90% · ● Referral 9%
DeepgramDefapiDeepgram Voice Agent APIInworld AI
0211.7K423.3K635K846.6KDefapi · 11.1KDefapi · 13KDefapi · 12.4KDefapi · 17.7KDefapi · 9.4KDefapi · 6.2KDefapi · 7.6KDefapi · 4.2KDefapi · 2.4KInworld AI · 211.9KInworld AI · 693.5KInworld AI · 846.6KInworld AI · 558.9KInworld AI · 433.3KInworld AI · 461.9KInworld AI · 489.3KInworld AI · 493.4KInworld AI · 488.6KInworld AI · 392.1K1K10K100K1MDefapi · 11.1KDefapi · 13KDefapi · 12.4KDefapi · 17.7KDefapi · 9.4KDefapi · 6.2KDefapi · 7.6KDefapi · 4.2KDefapi · 2.4KInworld AI · 211.9KInworld AI · 693.5KInworld AI · 846.6KInworld AI · 558.9KInworld AI · 433.3KInworld AI · 461.9KInworld AI · 489.3KInworld AI · 493.4KInworld AI · 488.6KInworld AI · 392.1KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Paid
Paid
Freemium
Starting price
Free tier
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$25per month
Free tier
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Free trial
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API access
Plans
Pay As You Go CustomGrowth $4,000/yrEnterprise Custom
Gemini 3.1 Pro Preview $1/$6/per requestClaude Sonnet 4.6 $1.5/$7.5/per requestClaude Opus 4.6 $2.5/$12.5/per requestSora 2 Stable $0.175+/per request+2 more
Pay As You Go CustomGrowth $4,000/yrEnterprise Custom
On-Demand Custom/freeCreator $25/moBuilder $100/moDeveloper $300/mo+1 more
Capabilities input → output
Input
TextAudio
AudioImagesText
TextAudio
AudioText
Output
TextAudio
AudioImagesText
TextAudio
TextAudio
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeVoice & SpeechAI APIAI Text-to-Speech+2 more
Development & CodeAI API
Business & MarketingDevelopment & CodeVoice & SpeechAI API+2 more
Development & CodeVoice & SpeechAI APIAI Text-to-Speech+2 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
9
4
11
10
APIs
Voice agents
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Text to speech
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Transcription
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Voice assistance
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Voice
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Developer tools
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API integrations
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API management
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Call center automation
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Chatting with NPCs
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Game characters
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Speech recognition
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API security
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Agent creation
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Call transcriptions
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Customer calls
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Development
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Gaming
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Speech synthesis
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Speech to speech
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
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Saves
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Reviews
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Prompts
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Verified listing
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.