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Head-to-head · AI Video Caption Generators

Captions vs Subly

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Higher score Captions #6 in AI Video Caption Generators 7.8/10 Free plan Free plan✓ 0 of 4 features Visit Captions
Subly #8 in AI Video Caption Generators 7.5/10 7-day trial Free trial✓ 0 of 4 features Visit Subly

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

Our verdict

  • Highest scoreCaptions · 7.8/10
  • Free planonly Captions
  • Free trialonly Subly

Captions scores higher on our rubric for ai video caption generators: 7.8 against 7.5 out of 10; our editors rank them #6 and #8.

Captions offers free plan; Subly doesn't.

Captions is the better fit for creators wanting captions plus broad AI video tools. Subly is the better fit for organizations needing caption compliance workflows.

  • Captions fits best

    Creators wanting captions plus broad AI video tools

  • Subly fits best

    Organizations needing caption compliance workflows

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 Captions 7.8/10 Visit ↗ Subly 7.5/10 Visit ↗
At a glance
Editor score 7.8 7.5
Ranking #6 in AI Video Caption Generators #8 in AI Video Caption Generators
Best for Creators wanting captions plus broad AI video tools Organizations needing caption compliance workflows
Pricing model Free plan + paid Paid
Starting price $24.99/mo 7-day trial
Free plan ✓ (best) —
Free trial — 7 days
Deployment Cloud, Mobile Cloud
Platforms Web, iOS, Android Web
Support Email, Docs Email, Docs
Built for Solo, Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Captions 0/4 · Subly 0/4
Caption styling Not checked yet Not checked yet
Burn-in captions Not checked yet Not checked yet
Speaker identification Not checked yet Not checked yet
Brand caption presets Not checked yet Not checked yet
Specs
Max video length Not checked yet Not checked yet
Caption languages Not checked yet Not checked yet
Subtitle export Not checked yet Not checked yet
Our review
Pros
  • Automatic styled captions with translation, dubbing, and lip synchronization
  • Digital avatars, custom avatars, AI twins, and voice cloning
  • Available through iOS, web, desktop, and API workflows
  • Speaker labels, accessibility checks, and compliance reporting
  • Exports SRT, VTT, TTML, XML, or burned-in captions
  • Team workspaces, access controls, API, and four integrations
Cons
  • The lowest-priced paid plan is $24.99 per month
  • Broad capabilities may exceed the needs of caption-focused buyers
  • Features vary by platform and subscription plan
  • No free plan for ongoing low-cost use
  • Focused on pre-recorded media rather than live captioning
  • Teams outside supported integrations may need API or file exports
Our verdict

Captions is an AI video creation and editing platform for creators, marketers, businesses, and professional services teams. It supports recording or importing footage, automatic editing, styled captions, translation, dubbing, AI…

Read the review →

Subly is a browser-based media accessibility platform for organizations producing pre-recorded video and audio. Its AI generates time-coded captions, subtitles, transcripts, translations, and accessibility reports, while an editor supports…

Read the review →
  1. CaptionsAI Video Caption Generators 7.8Free plan
  2. SublyAI Video Caption Generators 7.57-day trial

Strengths and trade-offs

  • Captions — where it wins

    • Automatic styled captions with translation, dubbing, and lip synchronization
    • Digital avatars, custom avatars, AI twins, and voice cloning
    • Available through iOS, web, desktop, and API workflows

    Where it doesn't

    • The lowest-priced paid plan is $24.99 per month
    • Broad capabilities may exceed the needs of caption-focused buyers
    • Features vary by platform and subscription plan
  • Subly — where it wins

    • Speaker labels, accessibility checks, and compliance reporting
    • Exports SRT, VTT, TTML, XML, or burned-in captions
    • Team workspaces, access controls, API, and four integrations

    Where it doesn't

    • No free plan for ongoing low-cost use
    • Focused on pre-recorded media rather than live captioning
    • Teams outside supported integrations may need API or file exports
  • Captions7.8/10 · Free plan

    A broad AI video suite with styled captions, avatars, dubbing, and editing tools.

    Visit CaptionsFull verdict →
  • Subly7.5/10 · 7-day trial

    A paid accessibility platform for teams managing captions, translations, and compliance workflows.

    Visit SublyFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update