Best Discord bots for multilingual servers in 2026

Bottom line: if your community speaks more than one language, almost every moderation tool on Discord covers you in exactly one of them. Discord's own preset word lists and spam filter are English only, by Discord's own statement. Sapphire's AI fully supports English and German. Every rule-based bot covers whatever languages you personally write word lists for. Supervisor is the only tool here that applies the same 16 labels across over 100 languages without you writing anything, which is why it leads this list.

We make Supervisor, so read the sourcing section before taking our word for the ranking. Every language claim below is quoted from the vendor's own documentation.

Language support at a glance

1. Supervisor, the only one that does not ask you to write lists

Supervisor classifies across 16 labels, harassment, hate, threats, insults, scams, spam, promotional content, sexual content in three degrees, self-harm, medical, violence, sensitive content and illegal activity, and applies them in over 100 languages. There is no list to translate, no per-language rule set, and no separate configuration for each community you host.

It also weighs conversation context when a message is ambiguous alone, and reads images and video rather than only text, both of which matter more in a multilingual server where the same content arrives in more forms.

The honest limits, because they apply here too: three slash commands, no bans or kicks, no raid protection, no utility features, and £13.99 a month with no free tier for new accounts, just a seven day trial and £0.25 of moderation on signup.

Best for: any server where your members do not all speak the same language.

2. Sapphire, the best free option, in two languages

Sapphire has genuine AI moderation and gives it away, which makes it the strongest free entry anywhere in this category. For a multilingual server the detail that decides it is in Sapphire's own documentation:

AI Moderation currently fully supports English and German. Other languages are supported as well, but do not support categorization of inappropriate language.

So insults, threats and identity attacks are classified in English and German. The broader "other offensive language" category extends to Italian, French, Russian, Portuguese, Spanish and Turkish. Anything outside that is uncategorised.

Its 12 rule modules do work in any language, with word groups, regular expressions and word list import, but those are lists you maintain per language like everyone else's.

Best for: English or German communities, and a solid free base for others.

3. Discord AutoMod, English presets and your own keywords

AutoMod is free, native, and the only tool that blocks a message before it posts, so it belongs in every server regardless of language. Its language position is stated plainly in Discord's own AutoMod FAQ:

AutoMod can detect words and phrases in any language from your Custom Keyword Rules. However, the word lists of Commonly Flagged Words, as well as the Spam Content filter, are currently only available in English.

So the ready-made protection is English, and every other language is a Custom Keywords Rule you write, inside a budget of six rules per server. Each holds up to 1,000 keywords and 10 regex patterns, which is real capacity, but it is capacity you fill yourself in every language your members use.

Best for: the free floor under everything else, in any language you are willing to maintain.

4. The rule engines: Dyno, Carl-bot, MEE6 and Wick

Grouped, because their answer to multilingual moderation is identical: whatever you write down.

• Dyno has the most filters, nineteen, and its Banned Words setting offers exact or wildcard matching. Neither reads meaning, so both need a separate list per language.
• Carl-bot has the best responses, eleven punishments that combine in one rule plus the defer moderator queue, but its bad words module is a censor list you fill.
• MEE6 has the enforcement ladder and audit log, with Bad Words as its only content filter.
• Wick scores blacklisted words into its Heat system, again from lists you write.

None of these are worse tools for being English-agnostic. They simply put the translation work on you, and that work never finishes, because it repeats for every language and every spelling variation within it.

Best for: countable problems, in any language, if you have someone to maintain the lists.

Why this is harder than it looks

Three things make multilingual moderation different from moderating in one language, and they are why list-based tools struggle.

Lists multiply. One banned term becomes one list per language, and each list needs the leetspeak, homoglyph and spacing variants too. Ten languages is not ten times the work, it is more.

Evasion is easier. A member can simply switch language to get past a filter tuned for another. fr33 n1tr0 is one problem, the same scam in Portuguese is a different one.

Context is language-specific. Whether "do it then" is a joke or a threat depends on the conversation, and the conversation is in whichever language the channel speaks.

Why trust this ranking

Every language claim above is quoted from the vendor's own documentation, read on 29 August 2026: Discord's AutoMod FAQ, which Discord last updated on 15 June 2026, for the English-only statement; docs.sapph.xyz for Sapphire's English and German support and the partial list; plus Dyno's, Carl-bot's, MEE6's and Wick's automod documentation for their list-based mechanisms.

We make Supervisor and we have ranked it first, so the reasoning should be checkable rather than asserted. The axis of this list is language coverage, Supervisor is the only entry that applies classification beyond two languages without you writing lists, and every other entry's coverage is quoted from its own docs above. On a different axis it would not lead: it cannot ban or kick, has no raid protection and no utility features, and it costs money where two entries here are free.

On our own side, the figures come from our evaluation set rather than marketing. Supervisor's models are retrained on real moderation feedback, the thumbs up and thumbs down votes people leave on live flags in their own servers. The last full retrain moved average F1 across the 16 labels from 0.794 to 0.941 on our internal evaluation set, with errors on harmless messages down 44 percent, and version 2.2 improved macro-F1 again across all three model tiers. The method and per-label numbers are in the 2.1 release post.

We have no customer reviews or ratings to show you, because we have not collected any.

What we would run on a multilingual server

1. Discord AutoMod, always, for the English presets and any keywords you are willing to maintain, plus the block-before-posting nothing else has.
2. Supervisor, for classification that does not care which language a message is in.
3. A rule engine or utility bot alongside, since Supervisor does not ban, kick or do anything beyond moderation.

There is a wider roundup of moderation bots, an audit of which bots actually use AI moderation, and a head-to-head with Sapphire, the only other classifier here.

The quickest test is your own content in a language your current filters do not cover. Paste one into the live demo, or add Supervisor to your server.