20+ Best Alternatives to Keyfactor in 2026
Keyfactor provides trust infrastructure for AI and machines, securing digital identities and cryptography in the AI and quantum era.
Looking for an alternative to Keyfactor? 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 →
Native
$42MSecurity-by-design control plane for multi-cloud and AI infrastructure
Why it's similar: Shares categories with Keyfactor — AI Infrastructure, AI for Cyber Defense.
💵 Free
- 2View 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 Keyfactor — AI Infrastructure, AI for Cyber Defense.
💵 Enterprise · Contact sales
- 3View alternative →
Noma Security
$132MEnd-to-end security for agentic AI
Why it's similar: Shares categories with Keyfactor — AI Infrastructure, AI for Cyber Defense.
💵 Pricing not listed
- 4View alternative →
Chainguard
$256MSecure, minimal container images for software and AI supply chains
Why it's similar: Shares categories with Keyfactor — AI Infrastructure, AI for Cyber Defense.
💵 Free
- 5View alternative →
Alcatraz AI
$100MAI facial authentication that replaces the access badge with your face
Why it's similar: Shares categories with Keyfactor — AI Infrastructure, AI for Cyber Defense.
💵 Hardware + subscription (contact sales)
- 6View alternative →
Hugging Face
$970MThe AI community building the future of machine learning.
Why it's similar: Shares categories with Keyfactor — AI Infrastructure.
💵 Free · From $9/mo
- 7View alternative →
Anyscale
$260MProduction-scale AI infrastructure powered by Ray for distributed training, data curation, and batch inference.
Why it's similar: Shares categories with Keyfactor — AI Infrastructure.
💵 Free
- 8View alternative →
Quantinuum
$2.6BWorld's largest integrated quantum computing company
Why it's similar: Shares categories with Keyfactor — AI Infrastructure.
💵 Enterprise · Contact sales
- 9View alternative →
Rebellions
$850MRebellions provides high-performance AI inference infrastructure, enabling efficient and scalable AI deployment for real-world applications.
Why it's similar: Shares categories with Keyfactor — AI Infrastructure.
💵 Enterprise · Contact sales
- 10View alternative →
Modal
$1.2BHigh-performance AI infrastructure with sub-second cold starts and instant autoscaling.
Why it's similar: Shares categories with Keyfactor — AI Infrastructure.
💵 Freemium
- 11View alternative →
Vanta
$504MAgentic trust and compliance automation platform
Why it's similar: Shares categories with Keyfactor — AI for Cyber Defense.
💵 Free trial
- 12View alternative →
Databricks
$10.6BThe data + AI company
Why it's similar: Shares categories with Keyfactor — AI Infrastructure.
💵 Enterprise · Contact sales
- 13View alternative →
OpenRouter
$153MA unified API gateway to 400+ LLMs across 60+ providers
Why it's similar: Shares categories with Keyfactor — AI Infrastructure.
💵 Free trial
- 14View alternative →
DataRobot
$1.1BThe only unified agent workforce platform built for enterprise outcomes, not endless pilots.
Why it's similar: Shares categories with Keyfactor — AI Infrastructure.
💵 Enterprise · Contact sales
- 15View alternative →
Liquid AI
$250MEfficient general-purpose foundation models built for edge, on-device, and cloud deployment at every scale.
Why it's similar: Shares categories with Keyfactor — AI Infrastructure.
💵 Enterprise · Contact sales
- 16View alternative →
Armadin
$189.9MAutonomous AI red-teaming for the era of AI hyperattacks
Why it's similar: Shares categories with Keyfactor — AI for Cyber Defense.
💵 Enterprise · Contact sales
- 17View alternative →
7AI
$166MAgentic cybersecurity platform deploying autonomous AI security agents for alert triage and investigation.
Why it's similar: Shares categories with Keyfactor — AI for Cyber Defense.
💵 Enterprise · Contact sales
- 18View alternative →
Nscale
$5.1BEuropean sovereign AI infrastructure
Why it's similar: Shares categories with Keyfactor — AI Infrastructure.
💵 Enterprise · Contact sales
- 19View alternative →
Together AI
$1.1BThe open AI cloud
Why it's similar: Shares categories with Keyfactor — AI Infrastructure.
💵 Freemium
- 20View alternative →
Lightmatter
$850MPhotonic chips that move data with light for next-gen AI data centers
Why it's similar: Shares categories with Keyfactor — AI Infrastructure.
💵 Enterprise · Contact sales
Frequently asked questions
What are the best alternatives to Keyfactor?
The top-ranked alternatives to Keyfactor on NeuronFeed are Native, Skyflow, Noma Security, Chainguard, Alcatraz AI. Rankings are based on our Neuron score, which weighs funding, momentum and editorial signal.
Is there a free alternative to Keyfactor?
Yes — Native, Chainguard, Hugging Face offer a free plans. See the pricing column for each alternative above.
How is this list ranked?
We rank alternatives by shared categories with Keyfactor, then by our proprietary Neuron score (0–100) which combines funding, team quality, momentum, and editorial input. The list refreshes every 30 days.
Keyfactor vs Native — which is better?
It depends on use case. Native (Security-by-design control plane for multi-cloud and AI infrastructure) is the #1-ranked alternative. See the full side-by-side at /compare/keyfactor-vs-native-security.
Explore more around Keyfactor
Contextual paths to related AI startups, deals and rankings.