Provides a powerful free timeline editor with robust auto-captions, though less focused on AI talking-head avatars.
Provides a powerful free timeline editor with robust auto-captions, though less focused on AI talking-head avatars.
Captions records 698,558 monthly visits with -12.5% month-over-month growth and Freemium pricing. FeedDub records 0 monthly visits with 0% growth and Freemium pricing.

Hear any video in your own language with a Chrome dubbing extension
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | captions.ai | feeddub.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 698.56K (698,558) | 0 (0) |
| MoM Traffic Delta | -100.13K (-12.5%) | 0 (0%) |
| Primary Market & Share | 🇺🇸 United States (17.2%) | 🌐 Global (—) |
| Direct Visits / mo | 333.42K | 0 |
| User Rating | 4.2 | 4.1 |
| Supported Platforms | Website | Website |
AI that edits your video like a professional editor would
Pick a visual style and Captions cuts scenes, adds zooms, overlays B-roll and music, and returns a fully edited video in one pass.
Generate animated word-level captions with stylized fonts, or translate and subtitle content in more than 100 languages.
Create a digital twin or choose from a library of ready-made avatars, then reuse the same presenter across topics with prompt-based changes to outfits and backdrops.
Direct changes with simple text prompts, so beginners can make advanced edits without knowing a timeline editor.

Hear any video in your own language with a Chrome dubbing extension
A microphone control inside YouTube, Netflix, Bilibili, TED and Coursera switches the audio to your language without leaving the page.
Pick a male or female voice per language straight from the extension popup.
Each translated line is spoken within the original's timing window, so the voice tracks the picture and scrubbing re-syncs it.
Upcoming lines are prepared in advance to cut waiting time, depending on the video and your connection.
Provides a powerful free timeline editor with robust auto-captions, though less focused on AI talking-head avatars.
Provides a powerful free timeline editor with robust auto-captions, though less focused on AI talking-head avatars.
Full desktop video editor pairing extensive AI tools with a traditional timeline, but requires software installation.
Full desktop video editor pairing extensive AI tools with a traditional timeline, but requires software installation.
Comprehensive browser-based video suite with strong subtitle and avatar tools, but can be pricier for heavy use.
Comprehensive browser-based video suite with strong subtitle and avatar tools, but can be pricier for heavy use.
Generates full marketing videos from prompts with multi-track timelines, but lacks Captions' specific talking-head polish.
Generates full marketing videos from prompts with multi-track timelines, but lacks Captions' specific talking-head polish.

SpecialistUnmatched for automatically extracting and formatting viral short clips from long recordings, but less of a general editor.
SpecialistUnmatched for automatically extracting and formatting viral short clips from long recordings, but less of a general editor.

Bilingual AI translation for websites, documents, video and images
Bilingual AI translation for websites, documents, video and images
SpecialistAI video agent that plans, generates and edits every scene
SpecialistAI video agent that plans, generates and edits every scene

Excels at generating dynamic animated captions and b-roll for short videos, but lacks full-scale avatar generation.
Excels at generating dynamic animated captions and b-roll for short videos, but lacks full-scale avatar generation.

Free / Open-sourceRecord, edit and repurpose videos with AI shorts, subtitles and avatar generation
Free / Open-sourceRecord, edit and repurpose videos with AI shorts, subtitles and avatar generation

Strong automated captioning and multilingual translation tools, but lacks Captions' specialized AI avatar video creation.
Strong automated captioning and multilingual translation tools, but lacks Captions' specialized AI avatar video creation.
Free AI video dubbing and lip-sync in 170+ languages
Free AI video dubbing and lip-sync in 170+ languages

SpecialistAI video editor that turns long videos into 30+ short clips
SpecialistAI video editor that turns long videos into 30+ short clips