Cartesia vs Deepgram vs Defapi vs Murf AI

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

Your tool
Cartesia
vs
Competitor 1
Deepgram
Competitor 2
DDefapi
Competitor 3
Murf AI
Compare
4 tools · best value per row highlighted
Your tool Cartesia
cartesia.ai
Cartesia is a voice AI company that provides one API for speech generation, transcription and production voice agents fast enough for live conversation.
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Competitor 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 Murf AI
murf.ai
Murf AI is a voice platform that turns text into natural-sounding speech and also runs conversational voice agents.
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Traffic estimated monthly website traffic
Monthly visits
—
—
2.4Kvisits/mo
600.4Kvisits/mo
MoM change
—
—
▼ 42.6%
▼ 8.9%
6-month growth
—
—
-86.2%
-21.4%
Global rank web
—
—
#4,650,820
#71,907
Avg. last 3 months
—
—
4.8K
659.8K
Bounce rate lower is better
—
—
36%
41%
Pages / visit
—
—
1.4
4.1
Visit duration
—
—
7s
1m 02s
Traffic sources
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—
—
● Direct 89% · ● Referral 9%
CartesiaDeepgramDefapiMurf AI
0249.4K498.9K748.3K997.7KDefapi · 11.1KDefapi · 13KDefapi · 12.4KDefapi · 17.7KDefapi · 9.4KDefapi · 6.2KDefapi · 7.6KDefapi · 4.2KDefapi · 2.4KMurf AI · 973.1KMurf AI · 956.5KMurf AI · 997.7KMurf AI · 763.6KMurf AI · 778.9KMurf AI · 754.9KMurf AI · 720KMurf AI · 658.9KMurf AI · 600.4K1K10K100K1MDefapi · 11.1KDefapi · 13KDefapi · 12.4KDefapi · 17.7KDefapi · 9.4KDefapi · 6.2KDefapi · 7.6KDefapi · 4.2KDefapi · 2.4KMurf AI · 973.1KMurf AI · 956.5KMurf AI · 997.7KMurf AI · 763.6KMurf AI · 778.9KMurf AI · 754.9KMurf AI · 720KMurf AI · 658.9KMurf AI · 600.4KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Paid
Freemium
Starting price
$5per month · free tier available
Free tier
—
$10per month · free tier available
Free tier
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Free trial
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–
API access
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Plans
Free FreePro $5/moStartup $49/moScale $299/mo+1 more
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
Plan USD10.00 $10/mo
Capabilities input → output
Input
AudioText
AudioText
TextImagesAudio
VideoText
Output
AudioText
AudioText
TextImagesAudio
VideoAudioApps
Skill level
Advanced
Advanced
Advanced
Beginner-friendly
Categories
Business & MarketingVoice & SpeechAI Call CenterAI Text-to-Speech+2 more
Development & CodeVoice & SpeechAI APIAI Text-to-Speech+2 more
Development & CodeAI API
Business & MarketingVideo EditingVoice & SpeechAI Call Center+4 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
10
9
4
13
APIs
Text to speech
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Voice agents
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Transcription
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–
Call agents
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Call center automation
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Developer tools
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Speech recognition
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Speech synthesis
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Voice assistance
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API integrations
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–
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Voiceovers
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–
–
API management
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–
–
Dubbing
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–
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Video dubbing
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–
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Video localization
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–
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Video translation
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–
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Voice
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–
–
Voice cloning
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–
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API security
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–
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Call answering
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–
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Call transcriptions
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–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
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–
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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.