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LiveKit Agents ships 74 plugin packages. 48 of them call a metered inference vendor. Of those, this catalog prices 22 fully (46%), 0 partly, and 26 not at all. “Fully” is measured against what the plugin itself calls, not against the vendor name. A vendor can be in this catalog for the wrong thing: livekit-plugins-azure is Azure Speech, so an Azure LLM price does nothing for it, and that plugin counts as unpriced. The Priced and Missing columns below show the split per plugin. The gaps are the useful half of this page, and most are not gaps in effort. A vendor that sells credit bundles without publishing a credits-per-character ratio cannot be put in a per-unit catalog at all, however long you look at its pricing page. Plugin list and capabilities read from livekit/agents on 2026-08-21. Coverage here says a rate exists, not that it is right.
Reference only, and unofficial. Voice Prices is a community-maintained catalog. It is not published by, affiliated with, or endorsed by any vendor listed here, and the rates below are read off public pricing pages by hand, so they can be out of date or simply wrong. Vendors change prices without notice, and your own rate may differ with your plan, region, commitment or negotiated terms.Confirm a rate against the vendor’s own pricing page before you bill, quote or budget against it. Provided as-is with no warranty, under the LICENSE. Found something wrong? Contribute a fix.Work at a vendor listed here? If a row about your product is wrong, or you want it removed, tell us and we will correct or remove it within 24 hours. No lawyer required.

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Fully priced

22 plugins where every modality the plugin exposes has a rate here. Follow a link for the rates, the source URL, and when a human last confirmed them.

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Partly priced

0 plugins where some of what the plugin does has a rate and some does not. These are the ones most likely to be misread as covered. None.

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Not priced

26 plugins with no rate here for anything they do: 7 no public per-unit rate, 1 publishes rates in a non-USD currency, 14 not investigated yet, 4 bills in a unit this schema has no field for. “Not investigated yet” means exactly that: nobody has checked whether the vendor publishes a rate. Those are the tractable ones, and a pull request closing any of them is welcome.

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Out of scope

26 plugins are excluded from the counts above rather than counted as misses. They are listed so the denominator is checkable: Avatar (16). Video avatar rendering. This catalog prices speech, and has no field that fits a rendered video minute. livekit-plugins-anam, livekit-plugins-avatario, livekit-plugins-avatartalk, livekit-plugins-bey, livekit-plugins-bithuman, livekit-plugins-did, livekit-plugins-hedra, livekit-plugins-keyframe, livekit-plugins-lemonslice, livekit-plugins-liveavatar, livekit-plugins-protoface, livekit-plugins-runway, livekit-plugins-simli, livekit-plugins-spatius, livekit-plugins-tavus, livekit-plugins-trugen Local (8). Runs inside the agent process or on your own hardware. There is no per-unit vendor bill to publish. livekit-blockguard, livekit-durable, livekit-plugins-browser, livekit-plugins-langchain, livekit-plugins-minimal, livekit-plugins-nltk, livekit-plugins-silero, livekit-plugins-turn-detector Tooling (2). Not inference: monitoring, or bundled into the platform bill rather than metered per unit. livekit-plugins-hamming, livekit-plugins-krisp

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How this page is made

Generated by make livekit-coverage (and by make build, so it cannot drift) from two files: the plugin registry at prices/sources/livekit_plugins.json, which holds each plugin’s capabilities, its classification and any skip reason, and prices/data.json, which holds the prices. Whether a slot counts as priced is derived from the catalog at build time and is never written down in the registry, so the two cannot disagree. REFRESH=1 make livekit-coverage re-reads the package list from GitHub. A plugin that appeared upstream since the last refresh is added as not investigated, which is how a new vendor becomes visible here instead of quietly widening the gap.