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Backplain

Multi-Model AI Workspace with AI Firewall

Freemium$59/seat/mo

About Backplain

Backplain is a governed multi-model AI workspace designed for regulated teams and in-house legal counsel. It enables users to compare outputs from multiple frontier models simultaneously while safeguarding sensitive PII, PHI, and financial data using a patent-pending AI Firewall.

Ideal for

Obfuscating sensitive legal and compliance data during AI interactionsComparing response accuracy and bias across multiple LLMs simultaneouslyProviding regulated corporate teams a secure and fully audited AI chat consoleMigrating workloads to sovereign or private clouds to prevent cloud data leaks

Key Features

Pros
  • Aggregates 47 frontier AI models from 9 providers into a single unified workspace
  • Patent-pending AI Firewall strips sensitive PII, PHI, and credentials before API transmission
  • Enables simultaneous multi-model prompting to compare answers side by side
  • Offers silent reconstitution to restore obfuscated data on model responses locally
  • Flexible hosting options including SaaS, private cloud, or dedicated bare-metal servers
  • Predictable flat-rate pricing per seat without token-based cost surprises
Cons
  • Minimum seat commitment required (3 seats for Team, 10 seats for Business)
  • Advanced on-premise and bare-metal hosting require Enterprise tier contracts

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