CaptionKit: CaptionKit is an AI-powered platform that generates real-time captions and multilingual translations for live spoken sessions, built primarily for churches and faith-based services. Optiverse: Swiss AI meeting assistant (Optiverse AG, Zurich) that transcribes meetings, generates summaries and action items, and feeds CRM and workflow tools. Below, they line up on price, capture method, and how each fits a real meeting stack.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist CaptionKit when providing live captions for deaf and hard-of-hearing attendees during services or events matters most, and Optiverse when enriching crm records and follow-up tasks from sales meetings matters most. Run both through a week of actual calls to see which suits your workflow.
CaptionKit is an AI-powered platform that generates real-time captions and multilingual translations for live spoken sessions, built primarily for churches and faith-based services.
Swiss AI meeting assistant (Optiverse AG, Zurich) that transcribes meetings, generates summaries and action items, and feeds CRM and workflow tools.
CaptionKit is a browser-based platform that produces live, AI-generated captions and translations during spoken sessions, designed primarily for churches and other faith-based organizations serving deaf, hard-of-hearing, and multilingual audiences. A host starts a captioning session from the web dashboard, and the system transcribes speech in 65+ languages and translates it into 85+ languages, including a bilingual English and Spanish mode. Attendees follow along by joining a shared web link or QR code, or through the free iOS and Android apps; captions can also be displayed on screen as lower-third overlays or full-screen scrolling text. It integrates with common presentation and streaming software including ProPresenter, OBS, vMix, FreeShow, and Worship Extreme, and supports automation via cURL and Bitfocus Companion. Accuracy can be improved with boosted keywords for names and uncommon terms, and the platform records session history. No installation is required, making it suited to live in-person or streamed events where on-screen accessibility and language access matter.
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
CaptionKit 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 | CaptionKit | Optiverse |
|---|---|---|
| Core capability | Real-time AI speech-to-text captioning in 65+ languages | OptiAgent assistant producing transcripts, summaries and action items in 45+ languages |
| Standout feature | Live translation into 85+ languages, including bilingual English/Spanish mode | Capture for virtual meetings (Zoom, Teams, Meet) and in-person recordings |
| Team usage | Attendee access via web link, QR code, or free iOS and Android apps | Follow-up email drafting and automatic task creation in boards |
| Integrations | On-screen display options (lower-third overlays, full-screen scrolling captions) | CRM enrichment and sales-pipeline workflow automation |
| Languages & capture | Integrations with ProPresenter, OBS, vMix, FreeShow, and Worship Extreme | Broad catalog of integrations across transcripts, email, CRM and messaging |
| Best-fit workflow | Boosted keywords to improve accuracy for names and uncommon terms | Cloud and on-premise deployment options |
CaptionKit
Choose CaptionKit if you need providing live captions for deaf and hard-of-hearing attendees during services or events — strengths include browser-based with no installation required for hosts or attendees.
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).
CaptionKit
Optiverse
It depends on your workflow. CaptionKit is strong for providing live captions for deaf and hard-of-hearing attendees during services or events, while Optiverse is strong for automating meeting notes and action items for swiss and european teams. Both transcribe and summarize meetings.
CaptionKit 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.
Often yes: teams combine tools when one handles capture and another handles analysis.
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