Castinar
by Castinar
What Castinar is
Castinar is a web-based webinar service from Castinar in Łódź, Poland. It supports live and automated webinars for up to 10,000 attendees, with registration pages, session recording, polls, Q&A, and integrations. The paid service offers a 14-day trial but no free plan. Pay-as-you-go is listed at $0.03 a month, with a $1/month floor on active accounts and a $10 minimum top-up through prepaid wallet billing. AI Co-Host sessions, recording storage, and restream destinations have separate usage charges. Creator costs $32 a month and includes three host seats, 5,000 emails monthly, and 30-day recording retention. Business costs $107 a month with 10 host seats, 25,000 monthly emails, and 90-day retention. Enterprise has unlimited host seats and recording retention, but no price is listed. These options cover event-based billing and recurring plans with different seat, email, and storage-retention limits.
Who it suits
Castinar suits teams running live or automated webinars with registration, interaction, recording, and integrations. Its plans accommodate usage-based billing or recurring seat and email allowances.
What it does well
- Supports up to 10,000 attendees
- Live and automated webinar modes
- Includes polls, Q&A, and recording
- Offers a 14-day trial
- Enterprise includes unlimited retention
What to know first
- No free plan
- Pay-as-you-go has a $1 monthly floor
- Pay-as-you-go requires a $10 minimum top-up
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Pay-as-you-go | $1/month floor on active accounts; $10 minimum top-up · Prepaid wallet billing · AI Co-Host sessions charged per session · Recording storage charged per GB per month · Restream destinations charged per event and destination | $0.03 a month |
| Creator | billed monthly · 3 host seats · 5,000 emails per month · 30-day recording retention | $32 a month |
| Business | billed monthly · 10 host seats · 25,000 emails per month · 90-day recording retention | $107 a month |
| Enterprise | Unlimited host seats · Unlimited recording retention | On request |
As castinar.com lists them, read 22 Sept 2026. The maker's own page has the final word.
Verdict
Castinar combines large attendee capacity with interactive webinar tools and several billing structures. Review the additional usage charges and retention limits when selecting a plan.
Facts from Castinar's own pages
- Attendee limit
- 10000 · castinar.com, 22 Sept 2026
- Automated webinars
- Yes · castinar.com, 22 Sept 2026
- Free plan
- No · castinar.com, 22 Sept 2026
- Headquarters
- Łódź, Poland · castinar.com, 28 Sept 2026
- Integrations
- Yes · castinar.com, 22 Sept 2026
- Polls and Q&A
- Yes · castinar.com, 22 Sept 2026
- Session recording
- Yes · castinar.com, 22 Sept 2026
- Registration pages
- Yes · castinar.com, 22 Sept 2026
- Webinar modes
- live and automated · castinar.com, 22 Sept 2026
Where Castinar stands on Freedom251
- Webinar Software#34 of 61
- Webinar platforms#43 of 62