For homebrew DMs

Looking for a World Anvil alternative? Here's the honest comparison.

Both World Anvil and Grimoire call themselves campaign managers. Only one is built like one. Here's where each wins.

Start free with Grimoire → See the comparison ↓

Free tier on every plan. No credit card. MCP included. We never charge for AI tokens.

The pattern

Why people look for World Anvil alternatives

GMs leave World Anvil for five recurring reasons: it's intimidating to start, the free tier shows ads to you and your players, the feature surface includes a lot you'll never use, the tier pricing is anchored on identity (“are you a beginner or a pro?”) rather than need, and the article-first content model fights GMs who think about their campaign as a database rather than a wiki.

Patterns from r/worldbuilding and r/DMAcademy threads about WA alternatives:

"Intimidating to start."

Competing taglines, audiences, and feature menus before you see the product. Dense by design.
"Too many features I'll never use."

Novel-writing app, monetization platform, awards community, CSS-customizable showcase, campaign manager. All useful, all visible.
"Ads on the free tier, visible to my players."

Removing them is the Master upgrade.
"I want to find my NPC during the session."

WA is article-first. Cross-references exist; you click through articles to follow them.
"The pricing feels like a 'how serious are you?' quiz."

Master = beginner. Grandmaster = experienced. Sage = professional.

If any of those land for you, keep reading. If they don't, World Anvil is the deeper toolset and the bigger community. Staying is the right call.

World Anvil

What is World Anvil?

World Anvil is a worldbuilding platform with a built-in RPG campaign manager. It handles articles (25+ templates), interactive maps with nested zoom, parallel timelines, family trees, organization diplomacy webs, random generators, and roll tables. The campaign manager includes a complete 5e SRD, Pathfinder SRD, statblock library, custom statblock templates (Grandmaster), Foundry VTT integration (Master+), and an online DM screen.

WA also includes an integrated novel-writing app (Manuscripts), creator monetization tools (Sage: sell paid world access, import Patreon/Ko-Fi subscribers), white labeling, custom domains, a 3.5 million-member community, an academy, and a podcast.

If you're a published-module GM who wants integrated rules lookups, a VTT bridge, and the option to publish your setting commercially, World Anvil is doing multiple jobs in one product. It earned the category lead.

Grimoire

What is Grimoire?

Grimoire is a campaign manager for homebrew DMs running active campaigns. It ships with a pre-built schema for 14 typed entities: NPCs, Locations, Factions, Quests, Items, Vehicles, Creatures, Lore Entries, World Rules, Planar Forces, Session Recaps, Session Preps, Custom Mechanics, Player Characters. Every entity is typed, queryable, and connected through multi-projection knowledge graphs (political, geographic, timeline, custom).

Grimoire includes a real-time collaborative block-based wiki, a player portal with three named visibility tiers (common knowledge, player knowledge, GM secrets), and Grimoire MCP: one OAuth click connects your campaign to any MCP-compatible AI client (Claude, ChatGPT, Cursor) so the AI reads your world live on every query. Grimoire never charges for AI tokens.

Grimoire does not have a 5e SRD, Foundry VTT integration, a novel-writing app, or creator monetization tools. These omissions are deliberate. Grimoire is the campaign manager for the GM whose game is next Saturday, not the worldbuilder whose novel ships in 2028.

Which one is right for you

Five GM types. The right pick depends on the kind of GM you are.

You run weekly homebrew campaigns and want everything connected

You already keep notes somewhere — Google Docs, Notion, a wiki you stopped maintaining six months ago. You don't need a novel-writing platform. You need a system where every NPC links to their faction, every faction to their locations, every plot thread to the sessions where it surfaced.

Grimoire fits this.

Pre-built schema, multi-projection knowledge graphs across every entity type, not just organizations.

You build a world over years and want readers to explore it

Your setting is the priority; the campaign is secondary. You'd publish a novel set here someday. You want hooks, art commissions, paid Patreon access for premium lore.

World Anvil fits this.

Manuscripts, Sage white-labeling, monetization tools, and the worldbuilder community are all built for it.

You already use Claude or ChatGPT for session prep

You paste notes into a fresh chat every session. You re-explain who Mira and Cyrus are. The chat compacts and forgets. Next session you start over.

Grimoire fits this.

MCP makes your campaign a live structured source any AI client queries on demand. WA has asset generation, not standards-based AI client integration.

You run published modules with stat block lookups and a VTT

Your session is Curse of Strahd, run-as-written, with the 5e SRD on hand and a battle map in Foundry VTT.

World Anvil fits this.

Built-in 5e SRD, Pathfinder SRD, statblock library, Foundry integration. Grimoire does not compete here. WA Master at $4.50/mo is the better choice.

You think "database" when you describe your campaign, not "wiki"

You picture your NPCs as rows with structured fields and relationship links. You want to query your world (“show every NPC tied to the Vale faction in Greyhaven”), not browse it.

Grimoire fits this.

This is the wedge. Most "I bounced off World Anvil" threads trace back to this mismatch.

Free tier includes Grimoire MCP, zero ads, the player portal, and full knowledge-graph access.

Most DMs have their first NPCs, locations, and factions in within twenty minutes.

Start your campaign. Free, no card. →

At a glance

WA is articles you publish.
Grimoire is structured data you query.

	Grimoire	World Anvil
Free tier	1 campaign, unlimited entities, MCP included, no ads	2 worlds, 42 published articles, 2 campaigns. Ads visible to you and viewers.
Cheapest paid tier	$10/mo (Pro)	$4.50/mo (Master)
Mid paid tier	n/a	$8.25/mo (Grandmaster)
Top paid tier	$25–50/mo (Team, 3–10 GM seats)	$25/mo (Sage)
Setup approach	Pre-built 14-entity schema, fill and go	25+ templates, pick and customize
Content model	Entity-first + knowledge graphs + wiki	Article-first wiki + organization diplomacy webs
Knowledge graphs	Multi-projection (political, geography, timeline, custom)	Diplomacy webs (organizations only)
Real-time collaborative wiki	Yes (Y.js CRDT)	No (async co-authors)
Player visibility	3 named tiers + player portal	Per-article + co-author roles
AI integration	MCP-native. Any MCP client (Claude, ChatGPT, Cursor)	AI asset generation. No MCP.
AI token charges	Never (bring your own client)	n/a
Built-in 5e / Pathfinder SRD	No	Yes
Foundry VTT integration	No	Yes (from Master)
Novel-writing app	No	Yes (Manuscripts)
Monetize paid world access	No	Yes (Sage, Patreon import)
Refund policy	14-day money-back	"We are unable to offer refunds"
Community size	Early-stage	3.5M+ accounts

How it actually feels different

Five places where the two tools diverge in practice.

Setup friction

WA hands you 25+ templates and asks you to pick, customize, and maintain. Grimoire ships with the schema already designed.

WA's flexibility is real. So is the upfront cost: new users report hours of setup before their first session is usable. Grimoire's pre-built schema means NPCs already have motivations, relationships, secrets, and stat-block references because most NPCs do. Most DMs have a campaign skeleton inside twenty minutes.

If you enjoy schema design, WA is the better experience. If you want to start running your campaign, Grimoire is.

Content model

WA's core unit is the wiki article. Grimoire's core unit is the typed entity.

Two WA articles link to each other through wiki-style mentions. Relationships exist, but the mental model is "a library of pages about your world."

Grimoire's typed entities have structured fields and explicit relationship links. The knowledge graph isn't a feature you turn on; it's the shape of the database. Click on the duke and you see every faction he's in, every location he's tied to, every quest that touches him. One view.

AI integration

Grimoire has Model Context Protocol. World Anvil does not.

WA mentions AI asset generation features but ships no MCP server. If you use Claude, ChatGPT, or Cursor for prep, your only path on WA is copy-paste, every session, from scratch.

Grimoire MCP turns your campaign into a live structured source the AI queries on demand. One OAuth click; the connector stays put. Grimoire never charges for AI tokens; the free tier covers MCP; Claude and ChatGPT both support custom connectors on their free tiers. End-to-end free to try.

Built-in TTRPG mechanics

WA Master includes a 5e SRD, Pathfinder SRD, statblock library, and Foundry VTT integration. Grimoire ships none of these.

If your sessions involve frequent rules lookups, statblock references, or a VTT, WA Master at $4.50/mo is doing the job, and Grimoire isn't built to compete.

Worldbuilding breadth vs. campaign depth

WA's tiers reward breadth (more worlds, more articles, more universes). Grimoire's tiers reward depth on the campaigns you actually run.

WA Master gives you 10 worlds. Sage gives you unlimited. Grimoire Free gives you unlimited entities on one campaign; Pro gives you unlimited campaigns. Different shapes of generosity for different jobs.

The honest concessions

When World Anvil is the better choice

Pick World Anvil if:

You run published modules and use the SRD reference frequently
You use Foundry VTT and want WA's integration
You're building a setting over years for a novel or publishing project
You want to monetize paid world access
You want the largest community and the most existing shared content
You're price-sensitive and $4.50/mo for Master gets you what you need
You enjoy designing your own templates and CSS-customizing your world's presentation
You care about competitions, awards, podcasts, and the broader worldbuilder ecosystem

Grimoire is not the right choice for any of those.

The pricing question

Why we charge $10 when WA's Master is $4.50

WA Master and Grimoire Pro are not the same product at different prices. They're different products with different design goals.

WA Master is the wiki-with-maps you actually finish setting up. For $4.50, you get 10 worlds, unlimited articles, Foundry VTT integration, the 5e SRD, and no ads. Fair price for a deep worldbuilding toolset.

Grimoire Pro is your campaign as a queryable database any AI client can read live via MCP. For $10, you get unlimited campaigns, unlimited entities, multi-projection knowledge graphs, real-time collaborative wiki editing, and MCP integration. You're not paying features-per-dollar. You're paying for a different mental model: a structured, versioned, AI-readable source of truth, not a wiki you publish.

Grimoire's free tier includes MCP. WA's free tier includes ads.

WA is articles you publish. Grimoire is structured data you query.

That's the choice.

If you pick on dollar amount, WA Master wins. If you pick on the kind of tool you want to use for the next five years of your campaign, the question is which mental model fits how you think.

Migration

Migrating from World Anvil to Grimoire

There's no one-click import. Two practical paths.

Path 1

Manual, entity by entity

WA in one tab, Grimoire in the other. Use Grimoire's structured forms to recreate NPCs, locations, and factions. Faster than it sounds: the schema is built, so you fill in fields rather than design them. Most migrators land a session-ready campaign skeleton in an evening.

Path 2 · Recommended

AI-assisted via MCP

Export your WA articles. Connect Grimoire MCP to Claude or ChatGPT. Paste the articles into the chat and ask the AI to parse them into structured Grimoire entries. The MCP write tools create NPCs, locations, factions, and relationships directly. Cleanup pass after. This is the path most non-trivial migrations take.

WA's export is on their free tier. Grimoire's free tier includes MCP. The migration is free to try on both sides.

FAQ

Questions, answered

Is Grimoire really free? What's the catch?

Grimoire's free tier is 1 campaign, unlimited entities, 50 MB storage, knowledge graphs, the player portal, MCP integration, and data export. No ads, no credit card, no time limit. Paid tiers unlock more campaigns, larger storage, and custom fields per category. Most homebrew DMs running one campaign never need to upgrade.

Can I import my World Anvil articles into Grimoire?

No one-click import. The platforms structure data too differently. The practical path: export WA articles, connect Grimoire MCP to Claude or ChatGPT, paste articles into the chat, and ask the AI to parse them into structured Grimoire entries. Most migrations land a session-ready campaign in one evening.

What's the difference between Grimoire and World Anvil's RPG Campaign Manager?

WA's campaign manager is built around articles, a 5e and Pathfinder SRD, and Foundry VTT, for GMs running published modules. Grimoire is built around 14 typed entities and multi-projection knowledge graphs, for homebrew DMs whose campaigns are NPC and faction networks. Different jobs, different shapes.

Does Grimoire have Foundry VTT integration or a built-in 5e SRD?

No. Grimoire does not ship with a 5e SRD, Pathfinder SRD, statblock library, or Foundry VTT integration. World Anvil does. If those are central to how you run sessions, WA Master at $4.50/mo is the better choice. Grimoire assumes you have your rules reference and VTT elsewhere.

Can I monetize a paid world or import Patreon subscribers on Grimoire?

No. Creator monetization is a real feature on WA's Sage tier: paid world access, Patreon and Ko-Fi subscriber imports, custom domains, white-labeled worlds. Grimoire doesn't support these. If you publish your worldbuilding commercially or run a paid Patreon for your setting, World Anvil is the right tool.

Why is Grimoire Pro $10 when World Anvil Master is $4.50?

Different products, different design goals. WA Master is a deep worldbuilding wiki with maps and a SRD reference. Grimoire Pro is your campaign as a queryable database any AI client can read live via MCP. The price difference reflects the mental model: WA is articles you publish; Grimoire is structured data you query.

Does Grimoire's free tier have ads?

No. Grimoire has no ads on any tier, yours or your players'. World Anvil's free tier shows ads to you and to anyone you share your world with; the Master upgrade is what removes them. Part of how WA Master justifies its price, and part of why Grimoire's free tier looks more generous than the dollar comparison suggests.

Do I have to use AI to use Grimoire?

No. Grimoire is a complete campaign management system without a single AI feature turned on. Knowledge graphs, wiki, player portal, and structured entities all work standalone. Grimoire MCP is an optional layer for GMs who already use Claude, ChatGPT, or another AI client. AI is a power feature, not a requirement.

The campaign manager you would have built.

Free to start. No credit card. No AI required. MCP included on every tier.

Start your campaign → See Grimoire MCP

Already on World Anvil? Keep your world there. Try Grimoire on a new campaign and see if the different mental model fits how you actually run your sessions.