20+ Best Alternatives to Noma Security in 2026
End-to-end security for agentic AI
Looking for an alternative to Noma Security? Below are 20 AI startups working in the same space — ranked by our Neuron score so the most credible options come first. Each card shows what makes the tool a viable substitute, pricing signals, and funding stage.
- 1View alternative →
Chainguard
$256MSecure, minimal container images for software and AI supply chains
Why it's similar: Shares categories with Noma Security — AI Infrastructure, AI for Cyber Defense.
💵 Free
- 2View alternative →
Alcatraz AI
$100MAI facial authentication that replaces the access badge with your face
Why it's similar: Shares categories with Noma Security — AI Infrastructure, AI for Cyber Defense.
💵 Hardware + subscription (contact sales)
- 3View alternative →
Skyflow
$137.5MSkyflow provides runtime AI data control, securing sensitive data across datastores, models, and AI agents.
Why it's similar: Shares categories with Noma Security — AI Infrastructure, AI for Cyber Defense.
💵 Enterprise · Contact sales
- 4View alternative →
Native
$42MSecurity-by-design control plane for multi-cloud and AI infrastructure
Why it's similar: Shares categories with Noma Security — AI Infrastructure, AI for Cyber Defense.
💵 Free
- 5View alternative →
Clawvisor
$500KPurpose-based authorization gateway that keeps AI agents from going rogue.
Why it's similar: Shares categories with Noma Security — AI Infrastructure, AI for Cyber Defense.
💵 Free
- 6View alternative →
Upwind
$430MRuntime-first cloud security platform
Why it's similar: Shares categories with Noma Security — AI for Cyber Defense.
💵 Enterprise · Contact sales
- 7View alternative →
Upscale AI
$300MPure-play AI networking infrastructure
Why it's similar: Shares categories with Noma Security — AI Infrastructure.
💵 Enterprise · Contact sales
- 8View alternative →
XBOW
$237MAutonomous offensive security AI
Why it's similar: Shares categories with Noma Security — AI for Cyber Defense.
💵 Enterprise · Contact sales
- 9View alternative →
Dash0
$155MAI-native observability platform built on OpenTelemetry
Why it's similar: Shares categories with Noma Security — AI Infrastructure.
💵 Free
- 10View alternative →
VAST Data
$2.4BUnifying software layer for AI infrastructure
Why it's similar: Shares categories with Noma Security — AI Infrastructure.
💵 Enterprise · Contact sales
- 11View alternative →
Snyk
$1.3BThe AI Security Fabric for securing code, models, and agents in the age of AI-driven development.
Why it's similar: Shares categories with Noma Security — AI for Cyber Defense.
💵 Enterprise · Contact sales
- 12View alternative →
Quantinuum
$2.6BWorld's largest integrated quantum computing company
Why it's similar: Shares categories with Noma Security — AI Infrastructure.
💵 Enterprise · Contact sales
- 13View alternative →
VoltaGrid
$775MVoltaGrid provides hybrid power solutions that reduce emissions, optimize energy loads, and lower costs for industrial applications and data centers.
Why it's similar: Shares categories with Noma Security — AI Infrastructure.
💵 Enterprise · Contact sales
- 14View alternative →
DataRobot
$1.1BThe only unified agent workforce platform built for enterprise outcomes, not endless pilots.
Why it's similar: Shares categories with Noma Security — AI Infrastructure.
💵 Enterprise · Contact sales
- 15View alternative →
WitnessAI
$85.5MAI safety and governance platform for the enterprise
Why it's similar: Shares categories with Noma Security — AI for Cyber Defense.
💵 Enterprise · Contact sales
- 16View alternative →
Vespa.ai
$31MBig-data serving engine for vector and lexical search
Why it's similar: Shares categories with Noma Security — AI Infrastructure.
💵 Free
- 17View alternative →
Torq
$332MAgentic AI platform for the autonomous SOC
Why it's similar: Shares categories with Noma Security — AI for Cyber Defense.
💵 Enterprise · Contact sales
- 18View alternative →
Vega Security
$185MAI-native security analytics mesh
Why it's similar: Shares categories with Noma Security — AI for Cyber Defense.
💵 Pricing not listed
- 19View alternative →
Saviynt
$870MAI-powered identity security for humans, machines, and AI agents
Why it's similar: Shares categories with Noma Security — AI for Cyber Defense.
💵 Enterprise · Contact sales
- 20View alternative →
Oasis Security
$195MAgentic access management to secure AI agents and non-human identities
Why it's similar: Shares categories with Noma Security — AI for Cyber Defense.
💵 Enterprise · Contact sales
Frequently asked questions
What are the best alternatives to Noma Security?
The top-ranked alternatives to Noma Security on NeuronFeed are Chainguard, Alcatraz AI, Skyflow, Native, Clawvisor. Rankings are based on our Neuron score, which weighs funding, momentum and editorial signal.
Is there a free alternative to Noma Security?
Yes — Chainguard, Native, Clawvisor offer a free plans. See the pricing column for each alternative above.
How is this list ranked?
We rank alternatives by shared categories with Noma Security, then by our proprietary Neuron score (0–100) which combines funding, team quality, momentum, and editorial input. The list refreshes every 30 days.
Noma Security vs Chainguard — which is better?
It depends on use case. Chainguard (Secure, minimal container images for software and AI supply chains) is the #1-ranked alternative. See the full side-by-side at /compare/noma-security-vs-chainguard.
Explore more around Noma Security
Contextual paths to related AI startups, deals and rankings.