CFAI: CFAI is a Windows desktop AI note taker that transcribes meetings and calls locally on-device with Faster Whisper, so audio never leaves the user's computer. Optiverse: Swiss AI meeting assistant (Optiverse AG, Zurich) that transcribes meetings, generates summaries and action items, and feeds CRM and workflow tools. Here's where each one pulls ahead on pricing, features, and the meetings it suits best.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist CFAI when capturing private meeting notes and summaries without a recording bot joining the call matters most, and Optiverse when enriching crm records and follow-up tasks from sales meetings matters most. Try them side by side on real calls before deciding — needs vary by team.
CFAI is a Windows desktop AI note taker that transcribes meetings and calls locally on-device with Faster Whisper, so audio never leaves the user's computer.
Swiss AI meeting assistant (Optiverse AG, Zurich) that transcribes meetings, generates summaries and action items, and feeds CRM and workflow tools.
CFAI (Cognitive Flow AI) is a Windows desktop application that acts as a privacy-focused AI meeting and call note taker. Instead of sending a bot into the call, it captures both microphone and system audio at the operating-system level, so no "recording started" notification appears and the tool works across Zoom, Teams, Google Meet, Discord, and any other call. Transcription runs locally on the device using Faster Whisper, with support for many languages, and CFAI states that the audio never leaves the user's computer. From the live transcript it produces speaker-labeled notes, AI summaries, and action items, and it can build a real-time "Cognitive Map" that visualizes the conversation's topics. Summaries can be generated by Claude in the cloud, or users can keep everything offline by connecting a local LLM through Ollama, LM Studio, or Jan.ai. It is aimed at professionals, educators, recruiters, and others who want meeting notes without bots or cloud audio uploads. CFAI is distributed via the Microsoft Store with a free trial and credit-based subscription tiers.
Best suited for
Optiverse is an AI meeting assistant developed by Optiverse AG, a Swiss company headquartered in Zurich and incorporated in 2024. The platform centralizes and automates meeting data for both virtual and in-person meetings, capturing conversations via integrations with Zoom, Microsoft Teams and Google Meet as well as in-person recordings. Its OptiAgent assistant auto-generates transcripts, summaries and action items in 45+ languages, lets users ask for key points and insights from a meeting, and goes beyond documentation by populating tasks in boards, drafting follow-up emails and syncing data into downstream workflows. Optiverse markets a dedicated sales configuration that turns meeting content into CRM enrichment, pipeline updates and assigned follow-up tasks, and the company states it offers a large catalog of integrations spanning transcripts, email, meetings, CRM and messaging. It is offered as a cloud product for SMEs and an on-premise option for larger enterprises. On the compliance side, Optiverse emphasizes Swiss hosting, enterprise-grade security, GDPR and Swiss FADP alignment, ISO 27001 certification, and a stated policy of not using customer data for AI model training. The product is actively operating in 2025/2026, with the company reporting daily meeting usage and B2B pilots and having received Swiss startup funding and recognition. Pricing varies by plan. Check the official website for current pricing.
Best suited for
CFAI is a free tier with paid upgrades (freemium); Optiverse is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | CFAI | Optiverse |
|---|---|---|
| Core capability | Local on-device transcription using Faster Whisper, so audio never leaves the computer | OptiAgent assistant producing transcripts, summaries and action items in 45+ languages |
| Standout feature | Bot-free capture of microphone and system audio at the OS level (no 'recording started' notice) | Capture for virtual meetings (Zoom, Teams, Meet) and in-person recordings |
| Team usage | Speaker diarization with automatic speaker labels in transcripts | Follow-up email drafting and automatic task creation in boards |
| Integrations | AI summaries and action items, generated by Claude or a local LLM | CRM enrichment and sales-pipeline workflow automation |
| Languages & capture | Real-time 'Cognitive Map' that visualizes conversation topics and flow | Broad catalog of integrations across transcripts, email, CRM and messaging |
| Best-fit workflow | Works across any call platform including Zoom, Teams, Google Meet, and Discord | Cloud and on-premise deployment options |
CFAI
Choose CFAI if you need capturing private meeting notes and summaries without a recording bot joining the call — strengths include local faster whisper transcription keeps meeting audio on-device for strong privacy.
Optiverse
Choose Optiverse if you need automating meeting notes and action items for swiss and european teams — strengths include swiss-hosted with strong privacy positioning (gdpr, fadp, iso 27001).
CFAI
Optiverse
It depends on your workflow. CFAI is strong for capturing private meeting notes and summaries without a recording bot joining the call, while Optiverse is strong for automating meeting notes and action items for swiss and european teams. Both transcribe and summarize meetings.
CFAI is a free tier with paid upgrades and Optiverse is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Sure. Running both makes sense when their strengths don't overlap and the budget allows.
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