Hello8 vs AddSubtitle vs sync. vs SonicCaption

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

Your tool
Hello8
vs
Competitor 1
AddSubtitle
Competitor 2
sync.
Competitor 3
SonicCaption
Compare
4 tools · best value per row highlighted
Your tool Hello8
hello8.ai
Most video subtitles exist but work terribly
Remove
Competitor AddSubtitle
addsubtitle.ai
A YouTube creator films a 15-minute tutorial in English but wants to reach Spanish and French audiences without recording three separate versions
Make main Remove
Competitor sync.
sync.so
labs provides AI lipsync and visual dubbing for video.
Make main Remove
Competitor SonicCaption
soniccaption.com
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
12.3Kvisits/mo
—
900visits/mo
MoM change
▼ 47.6%
▲ 32.0%
—
▼ 37.6%
6-month growth
—
-11.3%
—
-80.0%
Global rank web
#7,539,400
#2,526,582
—
#11,697,330
Avg. last 3 months
517
12K
—
2.1K
Bounce rate lower is better
0%
39%
—
29%
Pages / visit
—
1.5
—
3.1
Visit duration
—
1s
—
58s
Traffic sources
—
—
—
—
Hello8AddSubtitlesync.SonicCaption
03.6K7.2K10.9K14.5KHello8 · 2.2KHello8 · 3KHello8 · 1.6KAddSubtitle · 12.4KAddSubtitle · 1.9KAddSubtitle · 10.9KAddSubtitle · 13.8KAddSubtitle · 6.7KAddSubtitle · 10.7KAddSubtitle · 14.5KAddSubtitle · 9.3KAddSubtitle · 12.3KSonicCaption · 115SonicCaption · 4.5KSonicCaption · 4.9KSonicCaption · 5.5KSonicCaption · 3.9KSonicCaption · 1.4KSonicCaption · 9001001K10K100KHello8 · 2.2KHello8 · 3KHello8 · 1.6KAddSubtitle · 12.4KAddSubtitle · 1.9KAddSubtitle · 10.9KAddSubtitle · 13.8KAddSubtitle · 6.7KAddSubtitle · 10.7KAddSubtitle · 14.5KAddSubtitle · 9.3KAddSubtitle · 12.3KSonicCaption · 115SonicCaption · 4.5KSonicCaption · 4.9KSonicCaption · 5.5KSonicCaption · 3.9KSonicCaption · 1.4KSonicCaption · 900Dec '25Jan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Paid
Freemium
Starting price
€19per month · free tier available
$9.9per month · free tier available
$5per month
$10per month · free tier available
Free tier
–
Free trial
–
–
–
API access
–
–
–
Plans
Free FreeStarter €19/moPro €59/moEnterprise Custom/mo
Basic FreeStandard $9.9/moPro $19.9/moEnterprise Custom
Hobbyist $5/moCreator $19/moGrowth $49/moScale $249/mo+1 more
Free FreeStarter $10/moPro $20/moPower $39/mo+2 more
Capabilities input → output
Input
AudioVideo
TextVideo
AudioTextVideo
Audio
Output
TextVideo
TextVideo
Video
Text
Skill level
Beginner-friendly
Beginner-friendly
Intermediate
Beginner-friendly
Categories
Video EditingVoice & SpeechWriting & ContentAI Subtitle Generator+2 more
Video EditingVoice & SpeechWriting & ContentAI Dubbing+2 more
Video EditingVoice & SpeechAI DubbingAI Lip Sync Generator
Education & LearningVoice & SpeechWriting & ContentAI Subtitle Generator+2 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
9
7
8
Video subtitles
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Multilingual subtitle creation
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Subtitle translation
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Dubbing
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–
Video translation
–
–
Lip sync
–
–
Transcription
–
–
Video dubbing
–
–
Captions
–
–
Video editing
–
–
Video localization
–
–
Live captions
–
–
–
APIs
–
–
–
Chrome extensions
–
–
–
Translations
–
–
–
Text to speech
–
–
–
Voice cloning
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
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.