NullRun
Runtime Authorization for AI Agents - Before They Execute
Details
- External ID
- 1251200
- Source
- PH
- Company
- —
- Product
- NullRun
- Website domain
- producthunt.com
- Launched
- Sept. 16, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.30815693820825313
- Tags
- Developer Tools, Artificial Intelligence, Security
- Fetched at
- Sept. 18, 2026, 4:41 a.m.
- Updated at
- Sept. 18, 2026, 4:41 a.m.
Description
NullRun is a runtime authorization layer for AI agents. It evaluates and enforces every agent action against your policies, including tool use, budgets, and MCP operations: allow, require human approval, or block. Every decision is recorded as auditable evidence, giving teams control over agent execution and a governed path to AI adoption. Python SDK, hosted control plane, RBAC, human approvals, traces, audit trail, and tenant isolation are live. Self-serve and deploy in minutes.
Enrichment
- Theme
- AI agent frameworks and developer tools
- Vertical
- Security
- Function
- Compliance & governance
- Audience
- Developer
- AI stance
- AI-native
- Project type
- Commercial product
- Normalized one-liner
- runtime authorization guardrails for ai agents
- Manually corrected
- False
Could you build this?
Partial While an SDK intercepting function calls is straightforward, a robust runtime authorization control plane with enterprise multi-tenancy, sub-millisecond evaluation, and dynamic RBAC security semantics requires specialized security infrastructure.
What it would actually take: The system needs a distributed, low-latency policy evaluation engine (like Open Policy Agent or Cedar) wrapped in a Python SDK middleware. The hard part is ensuring sub-millisecond deterministic authorization, safe fallback/human-in-the-loop async pause-and-resume workflows without dropping agent execution state, and cryptographic audit log immutability. Requires expertise in distributed systems, application security, and stateful workflow orchestration.
Competitors
Other products that read as similar to this one — 243 launches clear the similarity bar, closest 8 shown.
Attention rank: #147 of 244 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 301 days after the earliest competitor.
- Agent Action Runtime · ph · 2026-09-26 · 1 upvotes · similarity 0.53
- Agentwall · ph · 2026-09-09 · 2 upvotes · similarity 0.49
- NEES Core V2 Developer Preview · ph · 2026-09-25 · 2 upvotes · similarity 0.47
- CTRLRun · ph · 2026-09-09 · 1 upvotes · similarity 0.47
- Kastra · ph · 2026-07-22 · 334 upvotes · similarity 0.47
- Rerun · ph · 2026-07-21 · 308 upvotes · similarity 0.47
- Aethra Runtime defence · ph · 2026-09-12 · 1 upvotes · similarity 0.46
- Agento Runtime · ph · 2026-09-30 · 1 upvotes · similarity 0.45
Other launches for this product
- No other launches for this product.
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