Thena Alternatives

1.

Pylon

Direct replacement

The same product shape sold to the same buyer: B2B support inside shared Slack and Teams channels with account records attached. The difference is disclosure and packaging. Pylon publishes no price on any page, while Thena publishes $29, $79 and $119 per user per month, and Pylon treats Microsoft Teams as an ordinary channel where Thena puts it behind its top tier.

2.

Plain

Direct replacement

Also builds B2B support around Slack rather than a portal, and publishes its prices. Plain documents an importer for a competitor in this category; Thena documents no import path in either direction, so the migration effort is asymmetric.

3.

Unthread

Direct replacement

Slack-native ticketing aimed lower down the market, worth a look when the $29 Starter tier's cap of five seats and 1,000 tickets a month is the binding constraint rather than the feature set.

4.

Front

Partial replacement

A different centre of gravity, and the comparison a buyer actually runs against Thena's own vendor-published comparison page. Front is a per-seat shared inbox with email as the primary channel and Slack alongside it, where Thena inverts that and starts in the channel.