# Top 10 DFIR Retainers as a Service Alternatives & Competitors
DFIR Retainers as a Service is not the only option for Managed Security Services Providers (MSSPs). Explore other competing options and alternatives. Other important factors to consider when researching alternatives to DFIR Retainers as a Service include reliability and ease of use. The best overall DFIR Retainers as a Service alternative is SHI. Other similar apps like DFIR Retainers as a Service are 7 Layer Solutions, PlutoSec, RSA Services, and Corsica Technologies. DFIR Retainers as a Service alternatives can be found in [Managed Security Services Providers (MSSPs)](https://www.g2.com/categories/managed-security-services-mssp) but may also be in [Microsoft Consulting Services](https://www.g2.com/categories/microsoft-consulting-services) or [Managed IT Services Providers](https://www.g2.com/categories/managed-it-services).


## Best Paid & Free Alternatives to DFIR Retainers as a Service
  - [SHI](https://www.g2.com/products/shi/reviews)
  - [7 Layer Solutions](https://www.g2.com/products/7-layer-solutions-inc-7-layer-solutions/reviews)
  - [PlutoSec](https://www.g2.com/products/plutosec/reviews)
  - [RSA Services](https://www.g2.com/products/rsa-services/reviews)
  - [Corsica Technologies](https://www.g2.com/products/corsica-technologies/reviews)
  - [ThreatSpike](https://www.g2.com/products/threatspike/reviews)
  - [Cybriant](https://www.g2.com/products/cybriant/reviews)
  - [CompuData](https://www.g2.com/products/compudata/reviews)
  - [Nomic Networks](https://www.g2.com/products/nomic-networks/reviews)
  - [Axipro Technology](https://www.g2.com/products/axipro-technology/reviews)

## Top 10 Alternatives to DFIR Retainers as a Service Recently Reviewed By G2 Community
Browse options below. Based on reviewer data, you can see how DFIR Retainers as a Service stacks up to the competition and find the best product for your business.


  ### 1. [SHI](https://www.g2.com/products/shi/reviews)
By SHI International Corp.
**Average Rating:** 4.7/5
**Total Reviews:** 119
SHI is a provider of end-to-end IT solutions built on technologies from AWS, Cisco, Dell, Microsoft, and more. With 35 years of experience and nearly 6,000 global professionals, SHI helps over 17,000 organizations select, deploy, and manage IT solutions that drive growth and innovation. Combining the scale of a global integrator with the personalized service of a local partner, SHI empowers smart technology decisions to support your strategic goals.


Categories in common with DFIR Retainers as a Service: [Managed Security Services (MSSP)](https://www.g2.com/categories/managed-security-services-mssp)

**Compare:** [DFIR Retainers as a Service vs SHI](https://www.g2.com/compare/dfir-retainers-as-a-service-vs-shi)
**Compare SHI with other alternatives:**
- [SHI vs 7 Layer Solutions](https://www.g2.com/compare/7-layer-solutions-inc-7-layer-solutions-vs-shi)
- [SHI vs PlutoSec](https://www.g2.com/compare/plutosec-vs-shi)
- [SHI vs RSA Services](https://www.g2.com/compare/rsa-services-vs-shi)
- [SHI vs Corsica Technologies](https://www.g2.com/compare/corsica-technologies-vs-shi)
- [SHI vs ThreatSpike](https://www.g2.com/compare/shi-vs-threatspike)
- [SHI vs Cybriant](https://www.g2.com/compare/cybriant-vs-shi)
- [SHI vs CompuData](https://www.g2.com/compare/compudata-vs-shi)
- [SHI vs Nomic Networks](https://www.g2.com/compare/nomic-networks-vs-shi)
- [SHI vs Axipro Technology](https://www.g2.com/compare/axipro-technology-vs-shi)

  ### 2. [7 Layer Solutions](https://www.g2.com/products/7-layer-solutions-inc-7-layer-solutions/reviews)
By 7 Layer Solutions Inc.
**Average Rating:** 4.8/5
**Total Reviews:** 73
The 7 Layer organization is comprised of three main verticals which include: 1) Managed Services – ongoing IT support and ownership across the entire environment, enterprise infrastructure staff aug 2) Cybersecurity – MSSP services, fractional CISO, security assessments and penetration testing, risk remediation. 3) Advisory Services – infrastructure assessment, IT strategy and roadmap, cost rationalization, IT project delivery, fractional CIO


Categories in common with DFIR Retainers as a Service: [Incident Response Services](https://www.g2.com/categories/incident-response-services)

**Compare:** [DFIR Retainers as a Service vs 7 Layer Solutions](https://www.g2.com/compare/7-layer-solutions-inc-7-layer-solutions-vs-dfir-retainers-as-a-service)
**Compare 7 Layer Solutions with other alternatives:**
- [7 Layer Solutions vs SHI](https://www.g2.com/compare/7-layer-solutions-inc-7-layer-solutions-vs-shi)
- [7 Layer Solutions vs PlutoSec](https://www.g2.com/compare/7-layer-solutions-inc-7-layer-solutions-vs-plutosec)
- [7 Layer Solutions vs RSA Services](https://www.g2.com/compare/7-layer-solutions-inc-7-layer-solutions-vs-rsa-services)
- [7 Layer Solutions vs Corsica Technologies](https://www.g2.com/compare/7-layer-solutions-inc-7-layer-solutions-vs-corsica-technologies)
- [7 Layer Solutions vs ThreatSpike](https://www.g2.com/compare/7-layer-solutions-inc-7-layer-solutions-vs-threatspike)
- [7 Layer Solutions vs Cybriant](https://www.g2.com/compare/7-layer-solutions-inc-7-layer-solutions-vs-cybriant)
- [7 Layer Solutions vs CompuData](https://www.g2.com/compare/7-layer-solutions-inc-7-layer-solutions-vs-compudata)
- [7 Layer Solutions vs Nomic Networks](https://www.g2.com/compare/7-layer-solutions-inc-7-layer-solutions-vs-nomic-networks)
- [7 Layer Solutions vs Axipro Technology](https://www.g2.com/compare/7-layer-solutions-inc-7-layer-solutions-vs-axipro-technology)

  ### 3. [PlutoSec](https://www.g2.com/products/plutosec/reviews)
By PlutoSec
**Average Rating:** 5.0/5
**Total Reviews:** 47
Plutosec is a cybersecurity firm specializing in web application penetration testing, API security, and cloud infrastructure protection. We help SaaS companies, fintech startups, and e-commerce businesses identify and fix critical vulnerabilities before they’re exploited.


Categories in common with DFIR Retainers as a Service: [Managed Security Services (MSSP)](https://www.g2.com/categories/managed-security-services-mssp)

**Compare:** [DFIR Retainers as a Service vs PlutoSec](https://www.g2.com/compare/dfir-retainers-as-a-service-vs-plutosec)
**Compare PlutoSec with other alternatives:**
- [PlutoSec vs SHI](https://www.g2.com/compare/plutosec-vs-shi)
- [PlutoSec vs 7 Layer Solutions](https://www.g2.com/compare/7-layer-solutions-inc-7-layer-solutions-vs-plutosec)
- [PlutoSec vs RSA Services](https://www.g2.com/compare/plutosec-vs-rsa-services)
- [PlutoSec vs Corsica Technologies](https://www.g2.com/compare/corsica-technologies-vs-plutosec)
- [PlutoSec vs ThreatSpike](https://www.g2.com/compare/plutosec-vs-threatspike)
- [PlutoSec vs Cybriant](https://www.g2.com/compare/cybriant-vs-plutosec)
- [PlutoSec vs CompuData](https://www.g2.com/compare/compudata-vs-plutosec)
- [PlutoSec vs Nomic Networks](https://www.g2.com/compare/nomic-networks-vs-plutosec)
- [PlutoSec vs Axipro Technology](https://www.g2.com/compare/axipro-technology-vs-plutosec)

  ### 4. [RSA Services](https://www.g2.com/products/rsa-services/reviews)
By RSA Security
**Average Rating:** 4.6/5
**Total Reviews:** 45
RSA Business-Driven Security solutions help customers comprehensively and rapidly link security incidents with business context, enabling them to respond effectively and protect what matters most.


Categories in common with DFIR Retainers as a Service: [Incident Response Services](https://www.g2.com/categories/incident-response-services)

**Compare:** [DFIR Retainers as a Service vs RSA Services](https://www.g2.com/compare/dfir-retainers-as-a-service-vs-rsa-services)
**Compare RSA Services with other alternatives:**
- [RSA Services vs SHI](https://www.g2.com/compare/rsa-services-vs-shi)
- [RSA Services vs 7 Layer Solutions](https://www.g2.com/compare/7-layer-solutions-inc-7-layer-solutions-vs-rsa-services)
- [RSA Services vs PlutoSec](https://www.g2.com/compare/plutosec-vs-rsa-services)
- [RSA Services vs Corsica Technologies](https://www.g2.com/compare/corsica-technologies-vs-rsa-services)
- [RSA Services vs ThreatSpike](https://www.g2.com/compare/rsa-services-vs-threatspike)
- [RSA Services vs Cybriant](https://www.g2.com/compare/cybriant-vs-rsa-services)
- [RSA Services vs CompuData](https://www.g2.com/compare/compudata-vs-rsa-services)
- [RSA Services vs Nomic Networks](https://www.g2.com/compare/nomic-networks-vs-rsa-services)
- [RSA Services vs Axipro Technology](https://www.g2.com/compare/axipro-technology-vs-rsa-services)

  ### 5. [Corsica Technologies](https://www.g2.com/products/corsica-technologies/reviews)
By Corsica Technologies
**Average Rating:** 4.6/5
**Total Reviews:** 45
Consistently recognized as one of the top managed IT and cybersecurity providers, Corsica Technologies helps companies leverage technology as a competitive business advantage. We bring cohesion to your technology strategy, addressing all your needs from one integrated partner. Through our specialized knowledge of IT and cybersecurity, we are a collaborative partner in driving your business forward.


Categories in common with DFIR Retainers as a Service: [Managed Security Services (MSSP)](https://www.g2.com/categories/managed-security-services-mssp)

**Compare:** [DFIR Retainers as a Service vs Corsica Technologies](https://www.g2.com/compare/corsica-technologies-vs-dfir-retainers-as-a-service)
**Compare Corsica Technologies with other alternatives:**
- [Corsica Technologies vs SHI](https://www.g2.com/compare/corsica-technologies-vs-shi)
- [Corsica Technologies vs 7 Layer Solutions](https://www.g2.com/compare/7-layer-solutions-inc-7-layer-solutions-vs-corsica-technologies)
- [Corsica Technologies vs PlutoSec](https://www.g2.com/compare/corsica-technologies-vs-plutosec)
- [Corsica Technologies vs RSA Services](https://www.g2.com/compare/corsica-technologies-vs-rsa-services)
- [Corsica Technologies vs ThreatSpike](https://www.g2.com/compare/corsica-technologies-vs-threatspike)
- [Corsica Technologies vs Cybriant](https://www.g2.com/compare/corsica-technologies-vs-cybriant)
- [Corsica Technologies vs CompuData](https://www.g2.com/compare/compudata-vs-corsica-technologies)
- [Corsica Technologies vs Nomic Networks](https://www.g2.com/compare/corsica-technologies-vs-nomic-networks)
- [Corsica Technologies vs Axipro Technology](https://www.g2.com/compare/axipro-technology-vs-corsica-technologies)

  ### 6. [ThreatSpike](https://www.g2.com/products/threatspike/reviews)
By ThreatSpike Labs
**Average Rating:** 4.9/5
**Total Reviews:** 35
ThreatSpike is the first managed service for offensive security which provides unlimited testing for an affordable, fixed price. This means you can pentest your applications, identify your vulnerabilities and carry out a full-scale red team attack on your company continuously throughout the year. This all-in-one service includes: - Unlimited penetration tests and red team exercises - Internal, external, and web application testing - Engagements led by certified specialists - Detailed finding reports - Manual and automated testing - ISO 27001, SOC 2, PCI-DSS and Cyber Essentials aligned tests - Vulnerability scanning - Monthly account meetings


Categories in common with DFIR Retainers as a Service: [Managed Security Services (MSSP)](https://www.g2.com/categories/managed-security-services-mssp)

**Compare:** [DFIR Retainers as a Service vs ThreatSpike](https://www.g2.com/compare/dfir-retainers-as-a-service-vs-threatspike)
**Compare ThreatSpike with other alternatives:**
- [ThreatSpike vs SHI](https://www.g2.com/compare/shi-vs-threatspike)
- [ThreatSpike vs 7 Layer Solutions](https://www.g2.com/compare/7-layer-solutions-inc-7-layer-solutions-vs-threatspike)
- [ThreatSpike vs PlutoSec](https://www.g2.com/compare/plutosec-vs-threatspike)
- [ThreatSpike vs RSA Services](https://www.g2.com/compare/rsa-services-vs-threatspike)
- [ThreatSpike vs Corsica Technologies](https://www.g2.com/compare/corsica-technologies-vs-threatspike)
- [ThreatSpike vs Cybriant](https://www.g2.com/compare/cybriant-vs-threatspike)
- [ThreatSpike vs CompuData](https://www.g2.com/compare/compudata-vs-threatspike)
- [ThreatSpike vs Nomic Networks](https://www.g2.com/compare/nomic-networks-vs-threatspike)
- [ThreatSpike vs Axipro Technology](https://www.g2.com/compare/axipro-technology-vs-threatspike)

  ### 7. [Cybriant](https://www.g2.com/products/cybriant/reviews)
By Cybriant
**Average Rating:** 4.7/5
**Total Reviews:** 34
Cybriant assists companies in making informed business decisions and sustaining effectiveness in the design, implementation, and operation of their cyber risk management programs. We deliver a comprehensive and customizable set of strategic and managed cybersecurity services.


Categories in common with DFIR Retainers as a Service: [Managed Security Services (MSSP)](https://www.g2.com/categories/managed-security-services-mssp), [Incident Response Services](https://www.g2.com/categories/incident-response-services)

**Compare:** [DFIR Retainers as a Service vs Cybriant](https://www.g2.com/compare/cybriant-vs-dfir-retainers-as-a-service)
**Compare Cybriant with other alternatives:**
- [Cybriant vs SHI](https://www.g2.com/compare/cybriant-vs-shi)
- [Cybriant vs 7 Layer Solutions](https://www.g2.com/compare/7-layer-solutions-inc-7-layer-solutions-vs-cybriant)
- [Cybriant vs PlutoSec](https://www.g2.com/compare/cybriant-vs-plutosec)
- [Cybriant vs RSA Services](https://www.g2.com/compare/cybriant-vs-rsa-services)
- [Cybriant vs Corsica Technologies](https://www.g2.com/compare/corsica-technologies-vs-cybriant)
- [Cybriant vs ThreatSpike](https://www.g2.com/compare/cybriant-vs-threatspike)
- [Cybriant vs CompuData](https://www.g2.com/compare/compudata-vs-cybriant)
- [Cybriant vs Nomic Networks](https://www.g2.com/compare/cybriant-vs-nomic-networks)
- [Cybriant vs Axipro Technology](https://www.g2.com/compare/axipro-technology-vs-cybriant)

  ### 8. [CompuData](https://www.g2.com/products/compudata/reviews)
By CompuData
**Average Rating:** 4.6/5
**Total Reviews:** 33
CompuData is an award-winning business technology solution provider celebrating 45 years in business.


Categories in common with DFIR Retainers as a Service: [Managed Security Services (MSSP)](https://www.g2.com/categories/managed-security-services-mssp)

**Compare:** [DFIR Retainers as a Service vs CompuData](https://www.g2.com/compare/compudata-vs-dfir-retainers-as-a-service)
**Compare CompuData with other alternatives:**
- [CompuData vs SHI](https://www.g2.com/compare/compudata-vs-shi)
- [CompuData vs 7 Layer Solutions](https://www.g2.com/compare/7-layer-solutions-inc-7-layer-solutions-vs-compudata)
- [CompuData vs PlutoSec](https://www.g2.com/compare/compudata-vs-plutosec)
- [CompuData vs RSA Services](https://www.g2.com/compare/compudata-vs-rsa-services)
- [CompuData vs Corsica Technologies](https://www.g2.com/compare/compudata-vs-corsica-technologies)
- [CompuData vs ThreatSpike](https://www.g2.com/compare/compudata-vs-threatspike)
- [CompuData vs Cybriant](https://www.g2.com/compare/compudata-vs-cybriant)
- [CompuData vs Nomic Networks](https://www.g2.com/compare/compudata-vs-nomic-networks)
- [CompuData vs Axipro Technology](https://www.g2.com/compare/axipro-technology-vs-compudata)

  ### 9. [Nomic Networks](https://www.g2.com/products/nomic-networks/reviews)
By Nomic Networks
**Average Rating:** 4.8/5
**Total Reviews:** 32
To combat increasingly sophisticated cybersecurity threats, you need an equally sophisticated network-based approach. Nomic's MNDR thwarts stealthy intrusion and exploit attempts, and shines a light on anomalous network traffic.


Categories in common with DFIR Retainers as a Service: [Managed Security Services (MSSP)](https://www.g2.com/categories/managed-security-services-mssp)

**Compare:** [DFIR Retainers as a Service vs Nomic Networks](https://www.g2.com/compare/dfir-retainers-as-a-service-vs-nomic-networks)
**Compare Nomic Networks with other alternatives:**
- [Nomic Networks vs SHI](https://www.g2.com/compare/nomic-networks-vs-shi)
- [Nomic Networks vs 7 Layer Solutions](https://www.g2.com/compare/7-layer-solutions-inc-7-layer-solutions-vs-nomic-networks)
- [Nomic Networks vs PlutoSec](https://www.g2.com/compare/nomic-networks-vs-plutosec)
- [Nomic Networks vs RSA Services](https://www.g2.com/compare/nomic-networks-vs-rsa-services)
- [Nomic Networks vs Corsica Technologies](https://www.g2.com/compare/corsica-technologies-vs-nomic-networks)
- [Nomic Networks vs ThreatSpike](https://www.g2.com/compare/nomic-networks-vs-threatspike)
- [Nomic Networks vs Cybriant](https://www.g2.com/compare/cybriant-vs-nomic-networks)
- [Nomic Networks vs CompuData](https://www.g2.com/compare/compudata-vs-nomic-networks)
- [Nomic Networks vs Axipro Technology](https://www.g2.com/compare/axipro-technology-vs-nomic-networks)

  ### 10. [Axipro Technology](https://www.g2.com/products/axipro-technology/reviews)
By Axipro Technology
**Average Rating:** 5.0/5
**Total Reviews:** 32
Simplifying Compliance, Your Success is Our Priority ➤Axipro. Official partners with Vanta, Drata, Thoropass automated compliance tools. Our team operates on the belief that we can find the right solutions for even the most complex issues and concerns. 📌Quality Management Systems ✅ISO 9001:2015 - Quality Management System (QMS) ✅ISO 13485:2016 - Medical devices — Quality management systems (MD-QMS) ✅HQAA - Healthcare Quality Association on Accreditation 📌Health Safety Environment Management System ✅ISO 45001:2018 - Occupational Health & Safety (OHS) ✅ISO 14001:2015 - Environmental Management System (EMS) ✅ISO 22000:2018 - Food Safety Management System (FSMS) ✅R2 - Responsible Recycling 📌Information Security Management Systems ✅ISO 27001:2013 - Information Security Management System (ISMS) ✅ISO 27001:2022 - Information Security Management System (ISMS) ✅SOC 2 Type I & II - System and Organization Controls ✅HIPAA - Health Insurance Portability and Accountability Act ✅GDPR - General Data Protection Regulation


Categories in common with DFIR Retainers as a Service: [Managed Security Services (MSSP)](https://www.g2.com/categories/managed-security-services-mssp)

**Compare:** [DFIR Retainers as a Service vs Axipro Technology](https://www.g2.com/compare/axipro-technology-vs-dfir-retainers-as-a-service)
**Compare Axipro Technology with other alternatives:**
- [Axipro Technology vs SHI](https://www.g2.com/compare/axipro-technology-vs-shi)
- [Axipro Technology vs 7 Layer Solutions](https://www.g2.com/compare/7-layer-solutions-inc-7-layer-solutions-vs-axipro-technology)
- [Axipro Technology vs PlutoSec](https://www.g2.com/compare/axipro-technology-vs-plutosec)
- [Axipro Technology vs RSA Services](https://www.g2.com/compare/axipro-technology-vs-rsa-services)
- [Axipro Technology vs Corsica Technologies](https://www.g2.com/compare/axipro-technology-vs-corsica-technologies)
- [Axipro Technology vs ThreatSpike](https://www.g2.com/compare/axipro-technology-vs-threatspike)
- [Axipro Technology vs Cybriant](https://www.g2.com/compare/axipro-technology-vs-cybriant)
- [Axipro Technology vs CompuData](https://www.g2.com/compare/axipro-technology-vs-compudata)
- [Axipro Technology vs Nomic Networks](https://www.g2.com/compare/axipro-technology-vs-nomic-networks)


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