20+ Best Alternatives to Sentra in 2026
Cloud-native data security for the AI era
Looking for an alternative to Sentra? 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 →
Jazz
$61MAI-powered data loss prevention that understands intent, context and risk
Why it's similar: Shares categories with Sentra — AI Privacy, AI for Cyber Defense.
💵 Enterprise · Contact sales
- 2View alternative →
Bold Security
$40MEdge-AI endpoint security that turns every device into an active agent
Why it's similar: Shares categories with Sentra — AI Privacy, AI for Cyber Defense.
💵 Enterprise · Contact sales
- 3View alternative →
MIND
$40MAI-native data loss prevention and insider risk on autopilot
Why it's similar: Shares categories with Sentra — AI Privacy, AI for Cyber Defense.
💵 Free
- 4View alternative →
Loti AI
$23MAI likeness protection that detects and removes deepfakes of you
Why it's similar: Shares categories with Sentra — AI Privacy, AI for Cyber Defense.
💵 Free
- 5View alternative →
Reality Defender
$48MReal-time deepfake detection for enterprises, platforms, and governments
Why it's similar: Shares categories with Sentra — AI Privacy, AI for Cyber Defense.
💵 Free
- 6View alternative →
TruthScan
$16.2MEnterprise AI detection for deepfakes, text, images, and voice
Why it's similar: Shares categories with Sentra — AI Privacy, AI for Cyber Defense.
💵 Free
- 7View alternative →
Silence Laboratories
$6MPrivate computing infrastructure using MPC to protect secrets, data and keys
Why it's similar: Shares categories with Sentra — AI Privacy, AI for Cyber Defense.
💵 Enterprise · Contact sales
- 8View alternative →
Cyberhaven
$250MAI-powered data protection built on data lineage and behavioral analysis
Why it's similar: Shares categories with Sentra — AI Privacy, AI for Cyber Defense.
💵 Free
- 9View alternative →
SecurePII
$3.5MCapture and anonymize sensitive voice data in real time for compliance
Why it's similar: Shares categories with Sentra — AI Privacy, AI for Cyber Defense.
💵 Free
- 10View alternative →
Unosecur
$5MAI-driven identity security for human and non-human identities
Why it's similar: Shares categories with Sentra — AI Privacy, AI for Cyber Defense.
💵 Free
- 11View alternative →
Concentric AI
$67MSemantic AI data security governance for cloud and GenAI
Why it's similar: Shares categories with Sentra — AI Privacy, AI for Cyber Defense.
💵 Free
- 12View alternative →
Armadin
$189.9MAutonomous AI red-teaming for the era of AI hyperattacks
Why it's similar: Shares categories with Sentra — AI for Cyber Defense.
💵 Enterprise · Contact sales
- 13View alternative →
Abnormal Security
$760MProtect humans with behavioral AI against phishing, social engineering, and account takeovers.
Why it's similar: Shares categories with Sentra — AI for Cyber Defense.
💵 Enterprise · Contact sales
- 14View alternative →
Torq
$332MAgentic AI platform for the autonomous SOC
Why it's similar: Shares categories with Sentra — AI for Cyber Defense.
💵 Enterprise · Contact sales
- 15View alternative →
Exaforce
$200MAgentic SOC platform for real-time threat detection and response
Why it's similar: Shares categories with Sentra — AI for Cyber Defense.
💵 Enterprise · Contact sales
- 16View alternative →
Oasis Security
$195MAgentic access management to secure AI agents and non-human identities
Why it's similar: Shares categories with Sentra — AI for Cyber Defense.
💵 Enterprise · Contact sales
- 17View alternative →
Horizon3.ai
$178.5MAutonomous penetration testing with NodeZero, run continuously at production scale
Why it's similar: Shares categories with Sentra — AI for Cyber Defense.
💵 Enterprise · Contact sales
- 18View alternative →
Tines
$146.2MThe intelligent workflow platform to securely scale AI and automation, integrating agents, teams, and tools with speed and control.
Why it's similar: Shares categories with Sentra — AI for Cyber Defense.
💵 Enterprise · Contact sales
- 19View alternative →
Second Front Systems
$152.1MGame Warden delivers software to classified government environments fast
Why it's similar: Shares categories with Sentra — AI for Cyber Defense.
💵 Enterprise · Contact sales
- 20View alternative →
Novee
$51.5MAI penetration testing that thinks like a real attacker
Why it's similar: Shares categories with Sentra — AI for Cyber Defense.
💵 Free
Frequently asked questions
What are the best alternatives to Sentra?
The top-ranked alternatives to Sentra on NeuronFeed are Jazz, Bold Security, MIND, Loti AI, Reality Defender. Rankings are based on our Neuron score, which weighs funding, momentum and editorial signal.
Is there a free alternative to Sentra?
Yes — MIND, Loti AI, Reality Defender offer a free plans. See the pricing column for each alternative above.
How is this list ranked?
We rank alternatives by shared categories with Sentra, then by our proprietary Neuron score (0–100) which combines funding, team quality, momentum, and editorial input. The list refreshes every 30 days.
Sentra vs Jazz — which is better?
It depends on use case. Jazz (AI-powered data loss prevention that understands intent, context and risk) is the #1-ranked alternative. See the full side-by-side at /compare/sentra-vs-jazz-security.
Explore more around Sentra
Contextual paths to related AI startups, deals and rankings.