OOONA develops management and production tools for media localization, including subtitling, voiceover, dubbing and captioning workflows.
Alternatives to VisualSubSync
SRTGen is an AI-powered platform for transcribing, translating, and styling subtitles for short- and long-form video.
EditSub is a web-based tool for editing and managing subtitles.
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Avidemux
Free planOpen sourceWebLinuxmacOSWindows7.3Free plan - 5
Jubler
Jubler is a free, open-source subtitle editor for creating, editing, and converting text-based subtitles.
Free planOpen sourceAPILinuxmacOSWindows7.3Free plan - 6
Subvideo.ai
Subvideo.ai is a web-based tool for creating subtitles and voiceovers for media.
Free planWeb7.1From $9.99 a month - 7
Zubtitle
Zubtitle is a captioning tool for videos, available on the web, iOS, and Android.
Free planAndroidiOSWeb7.1From $19 a month - 8

EZTitles
EZTitles is professional Windows software for creating, editing, translating, proofing and quality-checking subtitles, with direct export.
Windows6.9From €30 a month - 9

Maestra
Maestra provides AI tools for transcribing, translating, subtitling, dubbing, and voicing audio and video, both on demand and in real time.
WebAPIExtension6.9From $23 a month - 10

Checksub
Checksub provides AI-powered subtitles, dubbing and voice-over for videos through web, API and extension platforms.
WebAPIExtension6.8From $144 a year - 11

Amara
Amara is a subtitle creation and collaboration service for making online video more accessible across language barriers.
WebAPI6.7From $24 a month - 12
Subtitle Edit
Subtitle Edit is a free, open-source subtitle editor documented for Windows, macOS, and Linux.
Free planWindowsmacOSLinux6.7Free plan - 13
CaptionHub
CaptionHub is an AI-powered collaborative platform for producing multilingual subtitles and voiceover for business use.
WebAPISelf-hosted6.5From $1,270 a month - 14
GNOME Subtitles
GNOME Subtitles is a free subtitle editor for the GNOME desktop, with tools for editing, translating, and synchronizing subtitles alongside video preview.
Free planLinux6.4Free plan - 15
VideoLocalize
VideoLocalize is a cloud-based video translation management system for coordinating subtitles, voice-over, timing, and synchronized audio and video.
Free planWebAPI6.4Free plan - 16

Aegisub
Aegisub is a free, open-source subtitle editor for Linux, macOS, and Windows.
Free planLinuxmacOSWindows6.3Free plan - 17

SubtitleNEXT
SubtitleNEXT is timed-text software for preparing and delivering subtitles, captions, audio descriptions, dubbing, and localization work.
WebLinuxmacOSWindows6.3 - 18
OpenSpeaks Subtitler
OpenSpeaks Subtitler is a free web tool for creating and editing subtitles for audio and video, particularly for oral history and language documentation.
Free planWeb6.2Free plan - 19

FAB Subtitler
Windows6.1 - 20

Gaupol
Gaupol is a free subtitle editor for creating, translating, timing, and correcting text-based subtitle files.
Free planLinuxWindows6.1Free plan - 21
SubLime Captions
SubLime Captions is a web-based AI editor for refining and translating subtitle files.
Free planWeb6.1Free plan - 22
Subtitle Composer
Subtitle Composer is a free, open-source subtitle editor for Linux, with text-based tools for basic and advanced editing.
Free planLinux6.1Free plan - 23
Subly
WebAPI6.0 - 24

Plint
Plint provides media localisation services and technology for subtitles, audio description, and subtitles for the deaf and hard of hearing (SDH).
Web5.9 - 25
CaptionMaker
CaptionMaker is paid Windows software for authoring and editing captions and subtitles across projects from meetings to broadcasts.
Windows5.6 - 26
Gnome Subtitles
Gnome Subtitles is a Linux application for editing subtitles alongside video.
Free planLinux5.6Free plan - 27

Ollang
Ollang is a paid AI-powered language execution platform for delivering multilingual text, video, audio, and image content.
WebAPI5.6 - 28

Dotsub VideoTMS
Dotsub VideoTMS is a cloud-based video translation management system for businesses managing localization.
WebAPI5.5 - 29

3Play Media
Web5.3 - 30

Verbit
Verbit provides transcription and captioning through an API, with plans for general, legal and campus requirements.
API5.3

