milliseconds.ai vs OiPer

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

milliseconds.ai compared with OiPer
Detail	milliseconds.ai	OiPer
What it does	Small model. Big decisions.	Type at speech speed with private voice dictation
Stage	Not given	Not given
Founded	Not given	Not given
Based in	CA	BD
Pricing model	Freemium	Not given
Pricing	Test plan: 125 million free input tokens per month with test_sk keys. Production plan: $0.04 per million input tokens with prod_sk keys (no charge for output tokens). Minimum credit bundle of $10 to unlock production access.	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	Classification with score distribution and confidence Text and image extraction Yes/no decisions with probability Entity recognition and extraction Field verification against source Multi-level classification (classify-tree) OpenAI SDK compatibility Sentiment or tone rating Question answering with source spans SDK support for TypeScript and Python	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	Optimized for bounded decisions with millisecond latency, avoiding slow token-by-token generation Extremely cost-effective at $0.04 per million input tokens with no output token charges 125 million free test tokens monthly with no card required Production-ready with REST API, SDKs, and CLI interfaces Structured responses enable direct application logic without additional parsing	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 plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	19 +1 (up) since last check	6 no change since last check
Trust Flow (Majestic)	28	0
Citation Flow (Majestic)	31	15
Referring domains (Majestic)	42	3

5 details filled in for both companies.

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