RuleWall
A no-code rule enforcer for business AI assistants that lets operations managers set hard 'never do X, always do Y' rules that the AI cannot override, with an audit log of blocked attempts.
Operations and compliance managers at mid-sized companies deploying AI chatbots for customer service, sales, or internal helpdesk
- Visual rule builder: 'Never approve a refund over $500 without human approval', 'Never discuss pricing topic Y', 'Always require human handoff when sentiment is negative'
- Pre-execution enforcement layer that intercepts the AI's intended action and blocks forbidden ones before they reach the customer
- Audit log of every blocked attempt with the rule that fired and the original prompt
- Connectors for Zendesk, Intercom, Salesforce, and custom chatbots via a single API
Enterprises are rushing AI assistants into customer-facing roles and discovering that prompt-only guardrails are probabilistic; deterministic enforcement is now table stakes for regulated industries under EU AI Act and similar rules.
Real, active market: at least six funded vendors (Guardrails AI, Lakera/Check Point, Galileo, Arthur AI, Veto, EVE AI Core) are selling AI guardrail products, and EU AI Act coverage shows enterprise buyers asking for checklists and tooling.Guardrails AI ↗Enterprise AI Agent Guardrails: A Compliance Checklist for 2026 ↗
Crowded red ocean — Veto is a near-identical product (deterministic runtime authorization, declarative YAML policies, decision records, human review, $299/mo entry tier); NeMo Guardrails, Guardrails AI, Lakera, Galileo, Arthur and EVE Core all cover adjacent layers.AI guardrails compared by enforcement layer: NeMo, Guardrails AI, Lakera, Galileo, and Veto ↗
Veto publicly lists a $299/month governed-actions tier; Lakera, Galileo, and Arthur sell enterprise contracts — proving willingness to pay for deterministic enforcement with audit logs.AI guardrails compared by enforcement layer (pricing posture) ↗
Strong regulatory tailwind: EU AI Act enforces high-risk obligations Aug 2, 2026 with penalties up to €35M or 7% of global revenue, and similar rules are spreading; deterministic guardrails become table-stakes for regulated industries.EU AI Act Compliance: The Complete Guide to August 2, 2026 Enforcement ↗
Technically well-trodden — Veto ships an Apache-2.0 SDK + Docker Compose in TypeScript with YAML policies, proving a small team can build and self-host the core; main lift is multi-framework integrations (LangChain, CrewAI, MCP) and a polished no-code UI for non-engineers.AI guardrails compared by enforcement layer: NeMo, Guardrails AI, Lakera, Galileo, and Veto ↗