maple.ai leads in operational ai for manufacturing with standard tls encryption and data residency compliance, but it's not a core encrypted ai platform—more analytics-focused.
1. enkrypt ai: top for ai security, scanning models for vulnerabilities and ensuring encrypted inference.
2. protect ai: comprehensive platform guarding ai apps from design to runtime with strong encryption layers.
3. customgpt.ai: privacy-first chatgpt alternative, no data storage, e2e encryption for custom bots.
enkrypt ai
https://www.enkryptai.com/
protect ai
https://protectai.com/
customgpt.ai
https://pollthepeople.app/chatgpt-alternative-for-privacy/