Thaumaturgy vs Tabletop Audio

Both are free and run in a browser. Tabletop Audio has 500 composed ambiences; Thaumaturgy takes environments apart into layers you tune live.

Both are free and both run in a browser, so this is a comparison of shapes, not of prices. Tabletop Audio is a composer’s library: 500-plus finished ten-minute ambiences with real music in them. Thaumaturgy is a mixing desk: no music, but every environment comes apart into layers you tune live, and your players can listen in from anywhere.

Prices and features checked 24 October 2026 on each maker’s own pages, which are linked at the bottom.

The two at a glance

	Thaumaturgy	Tabletop Audio
Price	Free. No account needed, no ads, no paid tier.	Free and ad-free, supported by Patreon and one-off donations. Patrons get alternate versions of tracks.
Platforms	Any browser; Google Play; Amazon Appstore (Fire tablets). No iOS app yet — it runs in Safari.	The website, in “all modern browsers and devices”. No native apps listed.
Works offline	Yes, after the first visit. The Amazon build bundles the whole library.	Not stated. Ambiences can be downloaded; SoundPad sounds are not meant to be.
Your own sounds	Three loop slots for your own MP3, OGG or WAV. The file never leaves your browser.	No. The Custom SoundPad tool mixes up to 40 sounds drawn from released SoundPads.
Layered mixing	Yes. Unlimited layers, each with frequency, randomness, volume, distance, reverb and echo.	Within a SoundPad, yes — most sounds layer over one another. One music track at a time.
Remote players hear it	Yes. A link and a six-digit code; players need no account and install nothing.	Partly. A Link button shares a playlist; saved playlists are tied to one device.
Music	None. Ambience and effects only.	Yes — over 500 ten-minute ambiences, more than 80 hours, composed by one person.
Library	103 environments, 35 boards, 196 board sounds, 1091 clips.	500+ ambiences; 30 SoundPads with 1,200+ sounds.

What Tabletop Audio does better

It has music, and the music is good. Tabletop Audio is the work of one composer in Brooklyn, and it shows: over 500 ambiences, more than eighty hours, most of them with original scoring woven through. Thaumaturgy has none. If you want the tavern to have a tune in it, go there.

A finished track is a finished track. Each piece is a ten-minute production that somebody mixed properly. Press play and you are done. There is nothing to build and nothing to get wrong, which when a session starts in four minutes is a genuine feature.

It has been there for years and it is not going anywhere. That is worth something in a category where sites quietly disappear.

What Thaumaturgy does better

Environments come apart. A Tabletop Audio ambience is a stereo mix: you get its volume, and that is the extent of your control. A Thaumaturgy environment is a list of layers, and every one carries its own frequency, randomness, volume, distance, reverb and echo — live, while it plays. Needing the crowd quieter but the hearth where it is, mid-scene, is the difference.

Nothing ever loops the same way twice. The random layers are scheduled, not recorded, so the drips land at different moments every time. A ten-minute file always plays the same ten minutes, and when it comes round again the table notices.

Remote players hear it properly. Tabletop Audio can share a playlist by link, which means your players press play on their own copy. Thaumaturgy broadcasts your actual session: they hear what you hear, including every board button, at the moment you press it. No account and no install — a link or a six-digit code.

Boards, for the things that happen. Thaumaturgy ships 35 sound boards for one-shot moments and you can build your own from 196 sounds. Tabletop Audio’s SoundPads cover similar ground — 30 pads, 1,200-plus sounds — but the Custom SoundPad tool caps you at 40 sounds drawn from released pads, where a Thaumaturgy board is yours to fill.

It saves what you built. A scene holds an environment plus every board loaded with it, and comes back in one tap next week. Tabletop Audio’s saved playlists are tied to the one device you made them on.

When to pick Tabletop Audio instead

You want music. Still the honest answer, and still not close.
You want to press one button and start the session. Finished tracks beat a mixing desk when you have not prepared.
You are scoring a podcast or a video rather than running a table. Their licensing covers that; our library is public-domain clips assembled for live play, which is a different job.

Using both

This is the combination we would actually recommend, and it is what Your own tracks is for. Download a Tabletop Audio ambience, drop it into one of the three loop slots, and run a Thaumaturgy environment on top with the layers pulled back — their music underneath, your drips and doors and chains over it, each with its own volume. The file stays on your machine.

One caveat worth knowing before you set it up: tracks loaded into those slots are heard by you, not by players listening over Broadcast.

Thaumaturgy vs Syrinscape — the paid comparison.
Free D&D ambience apps compared — the whole field in one table.
Tavern ambience — a worked example of building one rather than choosing it.

Where these facts come from

Everything above was read on the maker’s own pages on 24 October 2026, and the links are below so you can check it yourself. Where a vendor does not state something — whether an app works offline, say — the table says so instead of guessing. Subscription pricing moves; if you are reading this a long way from that date, treat the prices as a starting point.

Tabletop Audio — what it is, funding, counts

Open Thaumaturgy — free, nothing to install, and it takes about two minutes to know whether you like it.

Updated 24 October 2026