# Constella Identity Fraud Detection API vs SentinelOne Singularity Identity Security: side-by-side comparison (2026) [Constella Identity Fraud Detection API](https://cybersectools.com/tools/constella-identity-fraud-detection-api) is a commercial [identity threat detection and response](https://cybersectools.com/categories/itdr) solution by [Constella Intelligence](https://cybersectools.com/companies/constella-intelligence). [SentinelOne Singularity Identity Security](https://cybersectools.com/tools/sentinelone-singularity-identity-security) is a commercial [identity threat detection and response](https://cybersectools.com/categories/itdr) solution by [SentinelOne](https://cybersectools.com/companies/sentinelone). Features, integrations, deployment and the company behind each one, side by side. ## Our take What our shortlists say about the one we picked. ### [SentinelOne Singularity Identity Security](https://cybersectools.com/tools/sentinelone-singularity-identity-security) Best for: SentinelOne customers adding identity protection Singularity Identity is here because it adds decoys and leaked-credential checks on top of detection, which gives you early warning before an attacker reaches a domain controller. It makes most sense if SentinelOne already runs on your endpoints. Ask what the full feature set takes to switch on beyond the base deployment, so you budget for it up front. From [Best ITDR Solutions for Business](https://cybersectools.com/shortlists/best-itdr-solutions), Fall 2026. Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about). Need the answer fast? [Best ITDR Solutions for Business](https://cybersectools.com/shortlists/best-itdr-solutions) picks Microsoft Defender for Identity, CrowdStrike Falcon Next-Gen Identity Security, SentinelOne Singularity Identity Security and 4 more. ## Side-by-side comparison | | Constella Identity Fraud Detection API | SentinelOne Singularity Identity Security | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Identity Threat Detection and Response | Identity Threat Detection and Response | | Verified | No | No | | Deployment type | Cloud | Hybrid | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Constella Intelligence | SentinelOne | | Headquarters | – | – | ### Use cases and capabilities | | Constella Identity Fraud Detection API | SentinelOne Singularity Identity Security | |---|---|---| | Fraud Detection | Yes | – | | Active Directory | – | Yes | | Lateral Movement | – | Yes | | Privilege Escalation | – | Yes | ### Core features **Constella Identity Fraud Detection API** 9 features listed. Sign in on the page to see them. **SentinelOne Singularity Identity Security** 10 features listed. Sign in on the page to see them. ### Integrations **Constella Identity Fraud Detection API** No integrations listed. **SentinelOne Singularity Identity Security** 6 integrations listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Constella Identity Fraud Detection API](https://cybersectools.com/tools/constella-identity-fraud-detection-api) fits if you want a cloud product. - [SentinelOne Singularity Identity Security](https://cybersectools.com/tools/sentinelone-singularity-identity-security) fits if you need both cloud and on-premises options. ## Constella Identity Fraud Detection API vs SentinelOne Singularity Identity Security FAQ Common questions when comparing Constella Identity Fraud Detection API vs SentinelOne Singularity Identity Security for identity threat detection and response. ### What is the difference between Constella Identity Fraud Detection API and SentinelOne Singularity Identity Security? **Constella Identity Fraud Detection API**: API-based identity fraud detection using breach & infostealer intelligence. Built by Constella Intelligence. **SentinelOne Singularity Identity Security**: Identity threat detection and response platform for hybrid environments. Built by SentinelOne. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Constella Identity Fraud Detection API and SentinelOne Singularity Identity Security? **Constella Identity Fraud Detection API** is made by Constella Intelligence. **SentinelOne Singularity Identity Security** is made by SentinelOne. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Constella Identity Fraud Detection API a good alternative to SentinelOne Singularity Identity Security? Often, yes. Constella Identity Fraud Detection API and SentinelOne Singularity Identity Security are both Identity Threat Detection and Response products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Constella Identity Fraud Detection API vs Silverfort Identity Threat Detection & Response (ITDR)](https://cybersectools.com/compare/constella-identity-fraud-detection-api-vs-silverfort-identity-threat-detection-and-response-itdr) - [Constella Identity Fraud Detection API vs Teleport Identity Security](https://cybersectools.com/compare/constella-identity-fraud-detection-api-vs-teleport-identity-security) - [Constella Identity Fraud Detection API vs Bitdefender GravityZone Identity Threat Detection](https://cybersectools.com/compare/bitdefender-gravityzone-identity-threat-detection-and-response-vs-constella-identity-fraud-detection-api) - [SentinelOne Singularity Identity Security vs Silverfort Identity Threat Detection & Response (ITDR)](https://cybersectools.com/compare/sentinelone-singularity-identity-security-vs-silverfort-identity-threat-detection-and-response-itdr) - [SentinelOne Singularity Identity Security vs Teleport Identity Security](https://cybersectools.com/compare/sentinelone-singularity-identity-security-vs-teleport-identity-security) - [SentinelOne Singularity Identity Security vs Bitdefender GravityZone Identity Threat Detection](https://cybersectools.com/compare/bitdefender-gravityzone-identity-threat-detection-and-response-vs-sentinelone-singularity-identity-security) ## Alternatives to each - [See all Constella Identity Fraud Detection API alternatives](https://cybersectools.com/alternatives/constella-identity-fraud-detection-api) - [See all SentinelOne Singularity Identity Security alternatives](https://cybersectools.com/alternatives/sentinelone-singularity-identity-security) --- Source: https://cybersectools.com/compare/constella-identity-fraud-detection-api-vs-sentinelone-singularity-identity-security For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/constella-identity-fraud-detection-api.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Constella Identity Fraud Detection API and SentinelOne Singularity Identity Security: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md