Choose by workflow
A VTT is not just a feature list. Test the real path your group runs every week.
VTT comparison
Lumen is for D&D groups that want the whole session connected: players act from phones, the GM runs from a browser, the TV shows the table, music stays in the room flow, and common 5e combat math resolves without a stack of add-ons.
| Feature | Lumen VTT | Roll20 | Foundry VTT | Owlbear Rodeo | D&D Beyond Maps |
|---|---|---|---|---|---|
| Storage and plan cost | 300 MB included Lumen currently includes 300 MB of hosted account storage for uploaded campaign assets such as vault images and table media. | 100 MB free Roll20 lists 100 MB free, 4 GB Plus ($5.99/mo), 10 GB Pro ($10.99/mo), and 50 GB Elite ($14.99/mo), with per-file upload caps. | $50 + $4-6+/mo host Provider hosting costs incur unless you self-host; common Foundry hosts start around $4-$6/mo before larger storage needs. | 200 MB free Owlbear documents 200 MB free cloud storage plus paid 5 GB and 10 GB tiers for uploaded custom assets and scenes. | 10 GB on Master D&D Beyond lets free accounts host basic Maps sessions, while custom map and video uploads with 10 GB Maps storage are tied to Master Tier ($5.99/mo). |
| Whole-session D&D flow | Built into Lumen GM tools, player phone controls, TV display, audio, map state, and common combat math are designed to work together. | Manual/table-managed A broad browser VTT toolbox, but groups often connect sheets, macros, marketplace content, and GM rulings themselves. | Requires setup Powerful workflows are possible, but the GM usually owns system setup, hosting choices, modules, and configuration. | Map-first Fast shared maps are the core strength; deeper session flow usually comes from extensions or external tools. | Map-first Official D&D map play is the strength; support docs currently describe Maps as beta and centered on library maps and monsters. |
| Common 5e combat math | Built into Lumen Targeting, rolls, saves, damage, healing, HP, conditions, turns, and visible feedback stay tied to the encounter. | Manual/table-managed Sheets and roll templates help, but many hits, saves, damage edits, conditions, and spell outcomes remain a table workflow. | Module/API dependent Automation can be deep, but it depends on the game system, modules, settings, and compatibility. | Extension based Core play is map movement; initiative and rules automation are extension or outside-table workflows. | Official D&D library strength Official characters, monsters, maps, initiative, and dice are strengths; Lumen goes deeper on custom combat flow. |
| Player phone controls | Built into Lumen Phones are focused player action controllers for character, dice, inventory, map, prompts, loot, shops, and rests. | Requires setup Players can use browser and character tools, but phone-first table action control is not the central workflow. | Requires setup Mobile usability depends on hosting, system UI, modules, browser/device behavior, and table configuration. | Map-first Responsive map access is strong, but 5e player actions usually live elsewhere or in extensions. | Official D&D library strength D&D Beyond is excellent for character reference, but Maps is not built around Lumen-style phone action control. |
| TV table display | Built into Lumen A player-safe live display is a core workflow for in-person and hybrid games. | Requires setup A shared screen can work, but the group assembles the TV workflow around the VTT. | Requires setup Table displays are possible through player views, hosting, modules, and local setup choices. | Map-first Excellent as a shared battlemap; deeper combat and table overlays depend on extensions or external tools. | Map-first Useful for showing maps, but not positioned as a full GM-phone-TV session system. |
| Music and room audio | Built into Lumen Music, ambience, SFX, and room context live inside the campaign flow. | Built in Roll20 documents Jukebox audio with uploads and partner libraries. | Built in Foundry documents playlists and ambient sounds inside worlds. | Extension based Audio usually comes from extensions or external tools rather than the core map table. | Map-first D&D Beyond Maps is not positioned around built-in room audio. |
| Online play without self-hosting | Built into Lumen Run a hosted browser session without maintaining a game server. | Built in Roll20 is a hosted browser VTT. | Server/hosting required Foundry documents self-hosting, cloud hosting, and third-party hosting options. | Built in Owlbear rooms are hosted and shared by link. | Built in D&D Beyond Maps runs in the browser as an official hosted D&D tool. |
| No module stack | Built into Lumen Core D&D 5e session flow ships as product behavior. | Manual/table-managed Core tools work out of the box, but deeper automation may involve macros, Mods/API scripts, or marketplace setup. | Module/API dependent Foundry's power often comes from modules that alter or extend software behavior. | Extension based Extra workflows are intentionally handled through extensions. | Official D&D library strength Official Maps does not ask users to assemble a module stack, but it is narrower than Lumen's session-flow pitch. |
| Best fit | Whole-session flow Groups that want D&D combat flow, phone actions, TV display, audio, and hosted play in one product. | Broad toolbox Groups that want a long-running browser VTT with many tools and marketplace options. | Power users Groups that want maximum control and accept setup, hosting, and module management. | Map-first Groups that want a clean, fast shared battlemap and add depth only when needed. | Official D&D maps Groups already centered on D&D Beyond who mainly need official map play and library integration. |
Comparison wording is intentionally conservative. It describes product shape and setup model, not a universal ranking.
A VTT is not just a feature list. Test the real path your group runs every week.
Lumen aims at D&D 5e combat flow, player phone actions, live TV display, music, and low setup overhead.
Roll20, Foundry, Owlbear, and D&D Beyond Maps each serve different tables well; this page helps switchers evaluate fit.
Lumen is not trying to be the broadest marketplace, the most customizable platform, the lightest map tool, or the official D&D library. It is trying to make a full D&D 5e session easier to run.
Switcher searches usually come from a pain point: too much setup, too much manual combat bookkeeping, a need for in-person TV play, or a desire to avoid hosting and module maintenance.
Use the same encounter in each app. Include a spell area, a save, damage, a condition, music, a phone player, and a shared table display. The winner is the tool that keeps your group playing.