# Forge > Engineering review for hardware engineers. Review a design, compare revisions or a proposed component change, and evaluate replacement parts using supplied design evidence. Forge provides engineering decision support. A finding is qualified by its evidence and recorded coverage; an unavailable check is not a pass. Forge does not replace ECAD, simulation, lab validation or engineering sign-off. The animated homepage map and public sample reports are illustrative examples, not measured analysis results. ## Product reference - [Engineering scope, inputs and limitations](https://www.forgepreflight.ai/engineering-guide.md): A concise Markdown reference for current capabilities and development work. - [Full engineering guide](https://www.forgepreflight.ai/guide): Detailed checks, input dependencies and workflow placement. - [Sample reviews](https://www.forgepreflight.ai/demo): Illustrative reports with inspectable input text and cited evidence. - [Pricing and availability](https://www.forgepreflight.ai/pricing): Current access and planned offers. - [Data and privacy](https://www.forgepreflight.ai/privacy): File handling, providers, generalized learning and deletion. - [Roadmap](https://www.forgepreflight.ai/vision): Active development and longer-term direction. ## Contact - [Contact Forge](mailto:hello@forgepreflight.ai): Product questions, supported inputs and team pilots.