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Seply vs Offline Captions

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Seply compared with Offline Captions
DetailSeply logo SeplyOffline Captions logo Offline Captions
What it doesAI speaker separation to split audio by speaker into individual tracks Word-by-word caption app for Windows, pay once
StageNot given Startup
FoundedNot given 2026
Based inNot given IN
Pricing modelFreemium Paid
PricingFree Trial: 20 credits once (about 2 minutes of Standard Separation). Monthly plans: Starter $12 (200 credits), Creator $29 (600 credits), Studio $65 (1500 credits). Annual plans: Starter $120, Creator $288, Studio $648. One-time credit packs: 200 credits for $16, 600 credits for $39, 1500 credits f Founding price $29 once, regular price $39 once; free web version for clips up to 5 minutes
Key features
  • Individual speaker tracks with separate WAV files
  • Time-aligned output with synchronized track starts
  • Automatic and manual speaker detection
  • Support for 30+ languages
  • Multiple audio and video file format support
  • Advanced Overlap mode for simultaneous speech
  • Private processing with 30-day result access
  • Preview functionality before download
  • Credit-based pricing with cost estimate before processing
  • Upload support for files up to 1 GB
  • Four caption styles: Bold, Clean, Punch, Reveal
  • MP4 and SRT file export
  • Offline transcription with no uploads
  • Yellow highlighting for uncertain words
  • Free browser version for clips up to 5 minutes
What makes it different
  • Works with both audio and video files with automatic speaker detection
  • Handles overlapping and simultaneous speech with Advanced Overlap mode
  • Keeps time-alignment across all exported tracks for editing workflow continuity
  • Separates voices into individual tracks rather than just labeling speakers
  • Offline transcription on your own computer with no uploads or internet required
  • One-time purchase with no subscription, no per-video fees, and unlimited videos
  • Personal dictionary that learns and applies fixes across all videos
  • Batch export to caption an entire week of videos in one run
  • Hinglish support with Roman script output for Hindi-English creators
Community votes00
DR (Domain Rating by Ahrefs)28 −1 (down) since last check2 no change since last check
Trust Flow (Majestic)104
Citation Flow (Majestic)3012
Referring domains (Majestic)888

5 details filled in for both companies.

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