What NovelCrafter Actually Costs (And Two Other Ways to Approach It)

I want to talk about a thing that comes up a lot in the writing software conversation: the real cost of AI writing tools that charge you twice.

I'm picking on NovelCrafter specifically here, but the same math applies to any tool that uses the bring-your-own-API-key (BYOK) model. NovelCrafter is the one I see recommended most often, and it's the one I've heard the most complaints about when it comes to surprise costs.

Full disclosure before I dive in: I run PlotForge, which has both a web app (subscription with AI included) and a desktop app (one-time purchase with local AI). So I have a horse in this race. But the math I'm about to walk through is the math, regardless of which tool you ultimately pick.

The Subscription Itself

NovelCrafter has four tiers: Scribe at $4/month, Hobbyist at $8/month, Artisan at $14/month, and Specialist at $20/month. The Scribe tier doesn't include AI features, so if you're paying for NovelCrafter at all and not using AI, you're really just paying for the organizational tools. Most writers are on Hobbyist or Artisan because that's where the AI lives.

Let's say you're on Artisan at $14/month. That's $168 per year just for the platform itself.

But here's the part that catches people off guard: the AI doesn't come with the subscription. NovelCrafter is BYOK. You sign up for OpenRouter or Anthropic or OpenAI directly, plug in your key, and pay for every token of AI usage on top of your monthly subscription.

This is the double billing I'm talking about. You're paying for the software and paying for the AI it depends on. Two bills, two providers, two recurring charges.

Why the API Costs Get Big Fast

I've seen this complaint show up over and over in writing forums and YouTube comments: “NovelCrafter ends up being far more expensive than ChatGPT and Claude combined because my codex is so big.”

The reason this happens is because every time you ask NovelCrafter to generate a scene, draft a chapter, or run an analysis, it stuffs your codex (your characters, locations, worldbuilding, story rules) into the prompt as context. The bigger your codex, the more tokens you spend on every single generation. And tokens cost real money.

A novelist working on a 90,000-word fantasy with a developed world might have a codex that's 20,000 to 40,000 words by itself. Every chapter draft sends a meaningful chunk of that to the AI. Multiply that across the dozens or hundreds of generations it takes to draft a full novel, and the API bill adds up faster than people expect.

I've seen writers report monthly API spend ranging from $20 to over $100, depending on how heavily they use the tool and which model they're routing to. Frontier models are not cheap when you're feeding them tens of thousands of tokens per request.

Three Ways to Approach This

Here's how the three pricing models compare for a moderate user, defined as someone drafting a novel over the course of a year and using AI features regularly.

NovelCrafter Artisan: $14/month subscription + roughly $30/month in API costs. The actual API number varies wildly based on usage and model choice, but the structural problem doesn't change. You're paying two recurring bills, and the AI bill scales with how much you use the tool.

PlotForge Web (Pro): $24/month, AI included. This is our web app. One bill, no API key to manage, the AI cost is bundled in. Cheaper than NovelCrafter on a like-for-like basis if you account for API spend, and significantly simpler. Still a subscription, but it's a single subscription with no surprise charges. If you want the convenience of cloud-based AI writing without the complexity of managing your own API account, this is built for that.

PlotForge Desktop: $69 one-time (or $79 starting in August). You buy it once, you own it forever. No monthly fees, no API charges. The AI runs locally on your machine through Ollama, which is free and open source. You install it, you pull a model, and PlotForge connects to it automatically. Your manuscripts never leave your machine.

After three years of using NovelCrafter at the moderate-user numbers above, you've spent over $1,500. PlotForge Desktop costs you $69 forever. PlotForge Web at the same three-year mark is $864.

Picking the Right One

These three approaches genuinely serve different writers, and I'm not going to pretend one is right for everyone.

• You probably want NovelCrafter or a similar BYOK tool if you want maximum flexibility in choosing which AI model handles each task, you're already comfortable managing API keys and watching token spend, and you're optimizing for the latest frontier models above all else.
• You probably want PlotForge Web if you want cloud-based AI writing without managing API keys or worrying about token costs, you want to access your projects from any browser, and you'd rather pay a flat monthly rate than watch a meter run.
• You probably want PlotForge Desktop if you want to own your software outright with no recurring charges, you care about your manuscripts staying on your own machine, you want unlimited AI generation without per-word costs, and you're comfortable installing Ollama (which is straightforward but does require one extra setup step).

The Honest Caveats

PlotForge Desktop runs AI locally, which means the quality of your AI output depends on your hardware and the model you choose to run. If you have an M-series MacBook with 32GB of RAM or a PC with a decent GPU, you can run pretty capable models that produce solid prose. If you're on an older laptop with 8GB of RAM, you'll be limited to smaller models that aren't as capable as the GPT-4 or Claude Sonnet class models that the cloud tools use.

The Desktop app is aware of what model you're running and adjusts accordingly. But there's no getting around physics: a 7B parameter model running locally will not produce prose as polished as Claude Sonnet running in the cloud.

PlotForge Web sidesteps that issue by giving you Claude Sonnet on the Pro tier, but you're paying for that convenience as a subscription.

NovelCrafter has a more mature ecosystem than PlotForge does at this point. They've been around longer, have more tutorials, and have a larger community. If you're weighing a broader switch from Scrivener in general, we wrote about what to actually look for in a Scrivener alternative in a separate piece.

So nobody is universally better. But the math is the math, and the BYOK model has a structural problem: you can't predict your monthly cost. The other two models can.