# Prior Art Forge > AI-assisted invention workbench that helps independent inventors structure disclosures, search prior art, draft provisional patent applications, and prepare for filing — with full traceability. Research and drafting assistance only; not legal advice. ## Pages - [Home](/): Overview of the platform and its 5-AI white paper forge. - [Pricing](/pricing): Subscription tiers (Builder $29, Operator $99, Pro $299) and one-time search credits. - [Demo](/demo): Run the workbench on a fictional invention without signing up. - [Filing Guide](/filing-guide): 10-step educational walkthrough of the U.S. provisional patent process. - [Sign In](/auth): Account access and signup.