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Head-to-head · AI Video Caption Generators

SRTGen vs Subtitle AI

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score SRTGen #7 in AI Video Caption Generators 7.6/10 Free plan Free plan✓ 4 of 4 features Visit SRTGen
Subtitle AI #22 in AI Video Caption Generators 5.8/10 Free plan Free plan✓ 3 of 4 features Visit Subtitle AI

SRTGen leads on 1 check, Subtitle AI on 0, and 5 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreSRTGen · 7.6/10
  • Lowest starting priceSRTGen · $8/mo
  • Free planboth
  • Most featuresSRTGen · 4 of 4

SRTGen scores higher on our rubric for ai video caption generators: 7.6 against 5.8 out of 10; our editors rank them #7 and #22.

SRTGen is cheaper to start at $8/mo against $15/mo. On subtitle export, SRTGen gives you Other formats where Subtitle AI offers Srt and vtt.

SRTGen is the better fit for API users needing affordable caption workflows. Subtitle AI is the better fit for professional subtitle production teams.

  • SRTGen fits best

    API users needing affordable caption workflows

  • Subtitle AI fits best

    Professional subtitle production teams

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature SRTGen 7.6/10 Visit ↗ Subtitle AI 5.8/10 Visit ↗
At a glance
Editor score 7.6 5.8
Ranking #7 in AI Video Caption Generators #22 in AI Video Caption Generators
Best for API users needing affordable caption workflows Professional subtitle production teams
Pricing model Free plan + paid Free plan + paid
Starting price $8/mo (best) $15/mo
Free plan ✓ ✓
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Features SRTGen 4/4 · Subtitle AI 3/4
Caption styling ✓ ✓
Burn-in captions ✓ ✓
Speaker identification ✓ ✓
Brand caption presets ✓ (best) Not checked yet
Specs
Max video length Not checked yet 60 minutes
Caption languages Not checked yet 120 languages
Subtitle export Other formats Srt and vtt
Our review
Pros
  • Free plan includes 20 signup credits and 2 GB storage
  • Supports styling, translation, speaker labels, and burn-in rendering
  • REST API, dubbing, and voice cloning support higher-tier workflows
  • Transcribes and translates subtitles into 120 languages
  • Detailed timing, styling, positioning, and formatting controls
  • Exports professional formats or burns subtitles into video
Cons
  • Free screen recordings are limited to 5 minutes
  • Starter includes one team seat and 20 GB storage
  • Developer API access begins with the Pro plan
  • Free and Creator plans limit files to one translation
  • Free files are limited to 30 minutes
  • Team collaboration starts at the $49 monthly Team plan
Our verdict

SRTGen is a browser-based AI video caption platform for creators, educators, marketers, media organizations, and teams producing multilingual video. It transcribes video and audio, generates synchronized subtitles, translates captions, and…

Read the review →

Subtitle AI is a web-based subtitle editor for broadcasters, filmmakers, and content teams. It combines AI transcription for audio and video with timecoded subtitle generation, translation into 120 languages, professional formatting, and…

Read the review →
  1. SRTGenAI Video Caption Generators 7.6Free plan
  2. Subtitle AIAI Video Caption Generators 5.8Free plan

Strengths and trade-offs

  • SRTGen — where it wins

    • Free plan includes 20 signup credits and 2 GB storage
    • Supports styling, translation, speaker labels, and burn-in rendering
    • REST API, dubbing, and voice cloning support higher-tier workflows

    Where it doesn't

    • Free screen recordings are limited to 5 minutes
    • Starter includes one team seat and 20 GB storage
    • Developer API access begins with the Pro plan
  • Subtitle AI — where it wins

    • Transcribes and translates subtitles into 120 languages
    • Detailed timing, styling, positioning, and formatting controls
    • Exports professional formats or burns subtitles into video

    Where it doesn't

    • Free and Creator plans limit files to one translation
    • Free files are limited to 30 minutes
    • Team collaboration starts at the $49 monthly Team plan
  • SRTGen7.6/10 · Free plan

    A broad caption workflow with a free tier, $8 entry plan, and API access on higher tiers.

    Visit SRTGenFull verdict →
  • Subtitle AI5.8/10 · Free plan

    A professional subtitle workspace with 120-language translation and extensive production controls.

    Visit Subtitle AIFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update