Aiko: On-device AI transcription app for Mac, iOS, and visionOS that converts lecture and meeting audio to text privately. PowerDialer.ai: AI-powered parallel and power dialer for outbound sales teams that auto-records, transcribes, and analyzes calls and surfaces AI coaching suggestions. Below, they line up on price, capture method, and how each fits a real meeting stack.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Aiko when transcribing recorded lectures into searchable text for studying matters most, and PowerDialer.ai when sales managers reviewing recorded and transcribed calls to coach reps matters most. Run both through a week of actual calls to see which suits your workflow.
On-device AI transcription app for Mac, iOS, and visionOS that converts lecture and meeting audio to text privately.
AI-powered parallel and power dialer for outbound sales teams that auto-records, transcribes, and analyzes calls and surfaces AI coaching suggestions.
Aiko is a native transcription app for macOS, iOS, and visionOS, developed by Sindre Sorhus, that converts speech to text from meetings, lectures, and recordings entirely on-device. It uses OpenAI's Whisper model running locally, so audio never leaves the user's device, which makes it appealing for students and professionals with privacy requirements. Aiko transcribes both audio and video files in common formats such as .m4a, .wav, .mp3, .mp4, and .mov, and supports around 100 languages. Transcriptions can be exported in multiple formats, including JSON, CSV, and SRT subtitles, and the app includes a word-replacement feature to automatically correct recurring errors. It also integrates with Apple Shortcuts for automation workflows. Because Aiko prioritizes accuracy over speed, it does not perform live transcription while recording and currently does not include speaker detection, so it is best for transcribing recorded lectures, interviews, and meetings after the fact. The app is offered as a Universal Purchase with a free trial via TestFlight, making it a low-cost, privacy-first option for turning lecture and meeting recordings into searchable text. Pricing varies by plan. Check the official website for current pricing.
Best suited for
PowerDialer.ai is an AI-powered outbound calling platform aimed at small and mid-sized B2B sales teams, call centers, and high-volume prospecting groups. Its core is a dialer that supports multiple modes, including power dialing for sequential calls, parallel dialing that places several simultaneous calls and connects a rep to the first prospect who answers, and predictive dialing, alongside ringless and AI-personalized voicemail with voice-cloning capabilities. Layered on top of the dialer is a set of AI features relevant to revenue intelligence: calls are automatically recorded, transcribed in real time, and analyzed to identify winning talk tracks, with AI-generated summaries of conversations and instant coaching suggestions for reps. The platform also includes performance analytics and dashboards that track calls, connects, and meetings, identify high-converting personas, and surface optimal calling times. It integrates with CRM systems to log activity and keep records in sync, and it is marketed with flat-rate pricing that avoids per-seat penalties. The product positions itself as an affordable alternative to higher-priced parallel dialers, targeting teams that want fast setup, conversation recording, and AI coaching without enterprise complexity. Industries highlighted include B2B sales, real estate, financial services, healthcare, legal, and automotive sales. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Aiko is a free tier with paid upgrades (freemium); PowerDialer.ai is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Aiko | PowerDialer.ai |
|---|---|---|
| Core capability | Fully on-device transcription powered by a local Whisper model | Power, parallel, and predictive dialing modes for outbound calling |
| Standout feature | Support for roughly 100 languages | Automatic call recording with real-time transcription |
| Team usage | Transcription of audio and video files in formats like m4a, wav, mp3, mp4, and mov | AI conversation summaries and analysis to surface winning talk tracks |
| Integrations | Export to multiple formats including JSON, CSV, and SRT subtitles | Instant AI coaching suggestions for reps |
| Languages & capture | Word-replacement feature to auto-correct common errors | AI-personalized and ringless voicemail with voice-cloning |
| Best-fit workflow | Apple Shortcuts integration and Universal Purchase across Mac, iOS, and visionOS | Performance analytics dashboards for calls, connects, and meetings |
Aiko
Choose Aiko if you need transcribing recorded lectures into searchable text for studying — strengths include strong privacy because nothing leaves the device.
PowerDialer.ai
Choose PowerDialer.ai if you need sdr teams running high-volume outbound prospecting with parallel dialing — strengths include combines high-volume dialing with built-in recording, transcription, and ai analysis.
Aiko
PowerDialer.ai
It depends on your workflow. Aiko is strong for transcribing recorded lectures into searchable text for studying, while PowerDialer.ai is strong for sdr teams running high-volume outbound prospecting with parallel dialing. Both transcribe and summarize meetings.
Aiko is a free tier with paid upgrades and PowerDialer.ai is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Often yes: teams combine tools when one handles capture and another handles analysis.
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