Captions vs HeyGen vs Rask vs Synthesia

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

Your tool
Captions
vs
Competitor 1
HeyGen
Competitor 2
Rask
Competitor 3
Synthesia
Compare
4 tools · best value per row highlighted
Your tool Captions
captions.ai
Edit video by editing text
Remove
Competitor HeyGen
heygen.com
Your face speaking languages you don't know
Make main Remove
Competitor Rask
rask.ai
Rask AI localizes video and audio by translating and dubbing it into more than 135 languages.
Make main Remove
Competitor Synthesia
synthesia.io
Video presenters without cameras or studios
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
999Kvisits/mo
10.7Mvisits/mo
—
1.8Mvisits/mo
MoM change
▼ 6.3%
▲ 10.8%
—
▼ 0.5%
6-month growth
+23.5%
+16.7%
—
+2.6%
Global rank web
#44,958
#3,689
—
#18,511
Avg. last 3 months
1M
10.3M
—
1.9M
Bounce rate lower is better
40%
38%
—
41%
Pages / visit
4.2
8.0
—
9.9
Visit duration
3m 51s
7m 15s
—
5m 49s
Traffic sources
● Direct 92% · ● Referral 5%
● Direct 93% · ● Referral 5%
—
● Direct 78% · ● Referral 18%
CaptionsHeyGenRaskSynthesia
02.8M5.6M8.4M11.2MCaptions · 888.5KCaptions · 813.9KCaptions · 886.4KCaptions · 803.3KCaptions · 809KCaptions · 957.5KCaptions · 1MCaptions · 955.2KCaptions · 1.1MCaptions · 999KHeyGen · 9.3MHeyGen · 8.7MHeyGen · 10.2MHeyGen · 9.1MHeyGen · 10.6MHeyGen · 11.2MHeyGen · 10.5MHeyGen · 9.6MHeyGen · 10.7MSynthesia · 1.9MSynthesia · 2.2MSynthesia · 2MSynthesia · 1.7MSynthesia · 1.8MSynthesia · 1.7MSynthesia · 1.9MSynthesia · 1.9MSynthesia · 1.8MSynthesia · 1.8M100K1M10M100MCaptions · 888.5KCaptions · 813.9KCaptions · 886.4KCaptions · 803.3KCaptions · 809KCaptions · 957.5KCaptions · 1MCaptions · 955.2KCaptions · 1.1MCaptions · 999KHeyGen · 9.3MHeyGen · 8.7MHeyGen · 10.2MHeyGen · 9.1MHeyGen · 10.6MHeyGen · 11.2MHeyGen · 10.5MHeyGen · 9.6MHeyGen · 10.7MSynthesia · 1.9MSynthesia · 2.2MSynthesia · 2MSynthesia · 1.7MSynthesia · 1.8MSynthesia · 1.7MSynthesia · 1.9MSynthesia · 1.9MSynthesia · 1.8MSynthesia · 1.8MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$24.99per month · free tier available
$29per month · free tier available
$39per month · free tier available
$18per month · free tier available
Free tier
Free trial
–
–
API access
–
–
–
Plans
Free FreeMax $24.99/moScale 1x $69.99/moScale 2x $139.99/mo+2 more
Free FreeCreator $29/moPro $49/moBusiness $149/mo+1 more
Free trial FreeCreator $39/moCreator Pro $99/moBusiness Custom+1 more
Basic FreeStarter $29/moCreator $89/moEnterprise Custom/yr
Capabilities input → output
Input
VideoText
VideoTextImagesAudio
VideoAudio
DocumentsVideoWeb pagesText
Output
Video
Video
VideoTextAudio
Video
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Intermediate
Categories
Video CreationVideo EditingWriting & ContentAI Avatar Video Generator+5 more
Video CreationVideo EditingVoice & SpeechAI Avatar Video Generator+5 more
Video EditingVoice & SpeechAI DubbingAI Lip Sync Generator+2 more
Education & LearningVideo CreationVideo EditingVoice & Speech+7 more
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
8
11
11
11
Video translation
Dubbing
Video generation
–
Video avatars
–
Video dubbing
–
Voice cloning
–
Video editing
–
Lip sync
–
Multilingual video creation
–
–
Video subtitles
–
–
Avatar animation
–
–
Text to speech
–
–
Video localization
–
–
–
Audio translation
–
–
–
Image to video
–
–
–
Video shortening
–
–
–
APIs
–
–
–
Courses
–
–
–
Translations
–
–
–
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
–
–
–
–

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.