Pricing
Topicbox pricing
As topicbox.com lists them, read 5 Oct 2026. The maker's own page has the final word.
| Plan | Billed and limits | Price |
|---|---|---|
| Public | Per month; yearly prepayment offers 12 months for the cost of 10 months. · 100 users · Maximum 10 members in private group · Attachments up to 1 MB | $10 a month |
| Private | Per month; yearly prepayment offers 12 months for the cost of 10 months. · 50 users · Attachments up to 10 MB | $15 a month |
| Business | Per month; yearly prepayment offers 12 months for the cost of 10 months. · 50 users · Attachments up to 20 MB | $20 a month |
From topicbox.com.