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DiffCue vs OiPer

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

DiffCue compared with OiPer
DetailDiffCue logo DiffCueOiPer logo OiPer
What it doesCode review for uncommitted git changes before you commit Type at speech speed with private voice dictation
StageStartup Not given
FoundedNot given Not given
Based inCA BD
Pricing modelPaid Not given
Pricing5 free reviews with no signup or credit card, then $4.99 once for unlimited use on up to 2 Macs. A review includes every AI summary, explanation, and chat message for one repo for one day. No subscription; 30-day refund policy. Free 1.x updates included. Free: unlimited local transcription with no account required. Pro: $7.99/month or $71.91/year with 180 minutes/day of cloud transcription. Max: $14.99/month or $107.92/year with unlimited cloud transcription.
Key features
  • Hunk-by-hunk code explanation with AI
  • Interactive chat thread per hunk for follow-up questions
  • Side-by-side before and after view of changes
  • One-line AI summary for each file
  • Saved chat threads and explanations that persist between sessions
  • Support for OpenAI, OpenRouter, or any OpenAI-compatible endpoint
  • API key stored securely in macOS Keychain
  • Works with code written by humans or AI agents
  • License works on up to 2 Macs
  • Local transcription with Whisper models from Tiny to Large v3 Turbo
  • GPU acceleration with CUDA support where available
  • Custom dictionary for personalized transcription
  • Custom formatting prompts to adjust transcription style
  • Support for multiple languages including English, Spanish, French, German, Japanese, Chinese, and more
  • Offline operation with models running on CPU or GPU
  • Support for multiple transcription modes: local, your own API key, or OiPer cloud
What makes it different
  • One-time $4.99 purchase with no subscription or recurring fees
  • Free trial with 5 reviews and no signup or credit card required
  • Built specifically for reviewing uncommitted changes, not a general git client with chat attached
  • Your code never leaves your chosen AI provider, never sent to DiffCue
  • Interacts with AI agents from Cursor, Copilot, Claude Code, and Windsurf
  • Transcribes 3.5x faster than cloud APIs entirely on your device with local processing
  • Audio never leaves your device in local mode so dictation works offline with complete privacy
  • Free unlimited transcription on your machine with no account required
  • Works seamlessly in any app where you can type with zero friction workflow
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)4 −4 (down) since last check6 no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)1215
Referring domains (Majestic)13

5 details filled in for both companies.

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