Kiki vs Slack's built-in translation
Slack really does have message translation now. It's genuine, and for some teams it's enough. But it's locked to the Business+ plan, priced per person, and it translates privately, one message at a time. If your goal is a channel where a whole multilingual team just reads each other, the math and the mechanics both point elsewhere. Here's the honest comparison, including where Slack's own feature is the better call.
The honest math for a 50-person team
The headline difference isn't a feature toggle, it's the pricing model: Slack charges per seat and gates translation behind its most expensive plans; Kiki charges once per workspace, on any plan.
- Requires the whole team on Business+ or Enterprise+
- Each person translates their own view, one message at a time
- The translation is private, nothing changes in the channel
- 50 people × $15/mo ≈ $750/month, just for the plan
- Works on any Slack plan, including Free
- Translates automatically, in the channel, for the whole team
- Everyone reads their own language, nothing to set up per person
- The whole workspace pays $19–$49/month total, not per seat
Feature by feature
| Slack built-in | Kiki | |
|---|---|---|
| Works on Free / Pro plans | No, Business+ only | Yes, any plan |
| Automatic (no clicking) | No, click each message | Yes, on every message |
| Visible to the whole channel | No, private to you | Yes, posted in-channel |
| Pricing model | Per user / month | Per workspace / month |
| Mirror separate-language channels | No | Yes |
| Business glossary / forced terms | No | Yes |
| Setup | Built in, nothing to install | Add to Slack, under 2 minutes |
| Languages | Wide coverage | 100+ |
Which one should you use?
Your whole company is already on Business+ or Enterprise+, translation is occasional, and people are happy clicking a message now and then to read it privately. If that's you, it's built in and free to turn on.
You're on Free, Pro, or don't want to move everyone to Business+ just for translation; you want conversations translated for the whole channel automatically; or you have channels that should mirror each other across languages. One flat workspace price, any plan.
Slack's translation is a real, capable feature. This isn't a "they're bad" page. It's a "they priced it per seat, behind their top plans, and made it private" page. For a team that just wants to talk, that's the wrong shape, and it's the exact gap Kiki fills.
Common questions
Does Slack have built-in translation?
Yes. Slack added native message translation, but it's available only on the Business+ and Enterprise+ plans, it translates a message privately for the person who clicks, and it doesn't change what the rest of the channel sees.
How much does Slack's translation cost?
There's no separate price for the feature, but it requires Slack Business+ (around $15 per user per month) or Enterprise+. For a 50-person team that's roughly $750/month for the plan. Kiki is $19–$49 per workspace per month regardless of headcount, on any Slack plan.
Can Kiki translate a whole channel automatically?
Yes. That's the core difference. Once a channel is set up, Kiki detects each message's language and posts the translation in the thread for everyone, so the whole team reads the conversation in their own language without anyone clicking translate.
Do I have to replace Slack's translation to use Kiki?
No. They can coexist. Most teams that use Kiki are on Free or Pro and never had Slack's built-in translation available in the first place.
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