Sonix vs Harker vs SonicCaption vs HappySRT

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

Your tool
Sonix
vs
Competitor 1
Harker
Competitor 2
SonicCaption
Competitor 3
HappySRT
Compare
4 tools · best value per row highlighted
Your tool Sonix
sonix.ai
Sonix is transcription software that turns audio and video recordings into text with timestamps and speaker labels.
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Competitor Harker
getharker.com
Press command-shift-space and start talking
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Competitor SonicCaption
soniccaption.com
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Competitor HappySRT
happysrt.com
Upload your file and get timestamped transcriptions back
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Traffic estimated monthly website traffic
Monthly visits
—
1.1Kvisits/mo
900visits/mo
234visits/mo
MoM change
—
▼ 22.3%
▼ 37.6%
▼ 82.4%
6-month growth
—
+60.7%
-80.0%
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Global rank web
—
#13,373,589
#11,697,330
#11,961,777
Avg. last 3 months
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1K
2.1K
794
Bounce rate lower is better
—
32%
29%
72%
Pages / visit
—
1.9
3.1
1.1
Visit duration
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41s
58s
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Traffic sources
—
—
—
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SonixHarkerSonicCaptionHappySRT
01.4K2.7K4.1K5.5KHarker · 1.2KHarker · 1.2KHarker · 708Harker · 1.8KHarker · 1.9KHarker · 445Harker · 1.5KHarker · 1.1KSonicCaption · 115SonicCaption · 4.5KSonicCaption · 4.9KSonicCaption · 5.5KSonicCaption · 3.9KSonicCaption · 1.4KSonicCaption · 900HappySRT · 320HappySRT · 1.7KHappySRT · 816HappySRT · 1.3KHappySRT · 2341001K10KHarker · 1.2KHarker · 1.2KHarker · 708Harker · 1.8KHarker · 1.9KHarker · 445Harker · 1.5KHarker · 1.1KSonicCaption · 115SonicCaption · 4.5KSonicCaption · 4.9KSonicCaption · 5.5KSonicCaption · 3.9KSonicCaption · 1.4KSonicCaption · 900HappySRT · 320HappySRT · 1.7KHappySRT · 816HappySRT · 1.3KHappySRT · 234Nov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Free Trial
Freemium
Freemium
Free
Starting price
$25per month
$5.75per month · free tier available
$10per month · free tier available
Free
Free tier
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Free trial
–
–
API access
–
–
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Plans
Pay As You Go $10Core $25/moAdvanced $50/moPro $80/mo+1 more
Free FreePremium $5.75/mo
Free FreeStarter $10/moPro $20/moPower $39/mo+2 more
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Capabilities input → output
Input
AudioDocumentsVideo
Audio
Audio
AudioVideo
Output
Text
Text
Text
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Education & LearningVoice & SpeechWriting & ContentAI Subtitle Generator+2 more
Voice & SpeechAI Transcription
Education & LearningVoice & SpeechWriting & ContentAI Subtitle Generator+2 more
Education & LearningVoice & SpeechWriting & ContentAI Subtitle Generator+3 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
5
8
8
Transcription
Translations
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Multilingual subtitle creation
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Video subtitles
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Subtitle translation
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Summarizing
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Dictation
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–
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Live captions
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–
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Voice writing
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–
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Captions
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–
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Chrome extensions
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–
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Speech recognition
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–
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Video transcription
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–
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YouTube transcription
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Local AI
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Meeting summaries
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Sentiment analysis
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
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.