AI Dungeon review

AI Dungeon suits people who came to Character.AI for adventures more than for companions. You write an action, the model narrates the result, and the story can go anywhere. The pricing page is unusually transparent: the free plan lists nine story generators, most at 4k token context and a few at 2k or 3k. Paid tiers start at $14.99 per month with DeepSeek models and 8k context, then step up to $29.99 for Ultra models and 16k context, $49.99 for unlimited Ultra and 32k, and $99.99 for 64k context. Image generation runs on credits, with prices per image listed for each model. You can change or cancel a plan at any time and keep access until the cancellation date. The downside is that long memory gets expensive quickly, and the free plan's short context means older events drop out of a story sooner than on Janitor's free tier.

Who it is for

Players who want open-ended text adventures and clear, published context limits for each tier.

Price

Free plan; paid tiers from $14.99 per month.

DeepSeek Models & 8k Context $14.99 USD / month
Quoted from the vendor pricing page on November 10, 2026.

Key features

• Nine story models on the free plan, most with 4k token context
• Paid tiers with 8k, 16k, 32k and 64k token context
• DeepSeek models from the $14.99 tier and Ultra models higher up
• Image generators such as FLUX.2 and Nano Banana Pro paid with credits
• Upgrade, downgrade or cancel at any time from account settings

Strengths and weaknesses

• Strength: Every tier lists its context length per model
• Strength: The free plan already includes nine story generators
• Strength: Tiers scale up to 64k context for very long adventures
• Weakness: Context on the free plan is 2k to 4k tokens depending on the model
• Weakness: Large context costs $49.99 to $99.99 per month
• Weakness: Images cost credits per picture

Key facts

• Paid tiers: $14.99, $29.99, $49.99 and $99.99 per month
• Top context: 64k tokens on the $99.99 tier
• Free story models: 9
• Cancel policy: Access continues until the cancellation date

Where it ranks

AI Dungeon is No. 3 in our Best Character.AI Alternatives verdict.