r-tec IT Security vs Tesorion
r-tec IT Security and Tesorion are both Services firms that work with your existing tools. r-tec IT Security targets Mid-market and Enterprise organizations, while Tesorion serves Mid-market and Enterprise. r-tec IT Security includes 0 attack surfaces in base pricing (), compared to 4 for Tesorion (Endpoint, Cloud, Identity, Network).
Buyer brief
r-tec IT Security and Tesorion are both Services firms that work with your existing tools. r-tec IT Security targets Mid-market and Enterprise organizations, while Tesorion serves Mid-market and Enterprise. r-tec IT Security includes 0 attack surfaces in base pricing (), compared to 4 for Tesorion (Endpoint, Cloud, Identity, Network).
Tesorion offers broader coverage (4 surfaces vs. 0). r-tec IT Security may suit teams that need depth over breadth.
At a glance
| FIELD |  |  |
|---|---|---|
| Best fit | German mid-market and enterprise buyers that want MDR from a services firm with incident-response depth | Dutch organisations that want MDR from a Netherlands-based cybersecurity services firm |
| Price | Custom quote | Custom quote |
| Response authority | 1/6 actions · Configurable | 1/6 actions · Configurable |
| Stack | Works with existing stack | Works with existing stack |
| Data access | Dashboards | Reports only |
| Warranty | None listed | None listed |
- Best fit
- German mid-market and enterprise buyers that want MDR from a services firm with incident-response depth
- Price
- Custom quote
- Response authority
- 1/6 actions · Configurable
- Stack
- Works with existing stack
- Data access
- Dashboards
- Warranty
- None listed
- Best fit
- Dutch organisations that want MDR from a Netherlands-based cybersecurity services firm
- Price
- Custom quote
- Response authority
- 1/6 actions · Configurable
- Stack
- Works with existing stack
- Data access
- Reports only
- Warranty
- None listed
Detailed comparison
| FIELD | r-tec IT SecurityTECH-AGNOSTIC | TesorionTECH-AGNOSTIC |
|---|---|---|
| Fit | ||
| Target size | Mid-market, Enterprise | Mid-market, Enterprise |
| Sentiment | Mixed | Mixed |
| Your stack | ||
| Approach | Works with your tools | Works with your tools |
| EDR integrations | CrowdStrikeMicrosoft Defender XDR | SentinelOneCustomer endpoint telemetry |
| SIEM integrations | ExabeamMicrosoft Sentinel | None listed |
| Coverage | EPEndpoint: LimitedCloudCloud: Not coveredIDIdentity: LimitedSaaSSaaS: Not coveredNetNetwork: LimitedOTOT/IoT: Optional add-on | EPEndpoint: CoveredCloudCloud: CoveredIDIdentity: CoveredSaaSSaaS: LimitedNetNetwork: CoveredOTOT/IoT: Optional add-on |
| Response | ||
| Response type | Active Remediation | Active Remediation |
| Approval policy | Configurable | Configurable |
| Response actions | Custom playbooks | Custom playbooks |
| IR included | ✓ Included | Separate |
| Cost | ||
| Price range | Not published | Not published |
| Minimum seats | None | None |
| Breach warranty | – | – |
| More details | ||
| Requires own agent | No | No |
| Endpoints | ~ Limited | ✓ Included |
| Cloud workloads | Not offered | ✓ Included |
| Identity | ~ Limited | ✓ Included |
| SaaS apps | Not offered | ~ Limited |
| Network | ~ Limited | ✓ Included |
| OT/ICS | + Optional | + Optional |
| Threat hunting | ✓ Included | ✓ Included |
| Response SLA | ≤1 hour | Not disclosed |
| 24/7 coverage | ✓ | ✓ |
| Pricing model | Tiered custom quote. r-tec publishes Basic and Premium MDR tiers but does not publish prices. | Custom quote. Tesorion does not publish MDR package pricing. |
| Hidden cost warnings | Premium is required for 24x7 service times and the 1-hour qualification and First Response target.. Basic still has 24x7 automated detection and alerting, but human service hours are Monday-Friday, 8:00-18:00.. Public pages do not publish prices or contract minimums.. Optional direct response should be converted into a written pre-approval matrix.. Endpoint telemetry may depend on contracted CrowdStrike, Microsoft Defender XDR or Managed EDR scope.. OT MDR and Managed EDR are separate named services, so buyers should confirm whether they are included or quoted separately. | Public pages do not publish response SLAs or named default response actions.. The public MDR page says mitigation is immediate where possible, but does not specify what Tesorion can do without customer approval.. T-CERT incident response is prominent, but buyers should confirm whether IR hours are included in MDR or sold separately.. Tesorion lists broad coverage across domains, so buyers should confirm which monitored sources are included in base MDR. |
| Data portability | Partial | Partial |
| Contract terms | Basic, Premium, Custom | Custom |
| Channels | EmailPhone | EmailPhone |
| Data access | Dashboards | Reports only |
| Dedicated analyst | – | – |
| SOC regions | Europe | Europe |
| Onboarding | r-tec says site collectors support simple and fast implementation, but no standard public onboarding duration was found. | Tesorion says MDR use cases are tailored per organisation and linked to mitigating measures. No standard public onboarding duration was found. |
| Industry focus | Critical InfrastructureEnergyManufacturingOperational TechnologyHealthcareFinancial ServicesPublic SectorLogisticsAutomotiveChemicalsPharmaceuticals | Financial ServicesHealthcarePublic SectorManufacturingCritical InfrastructureTechnologyProfessional Services |
| MTTD | Not published | Not published |
| MTTR | Not published | Not published |
| Community view | r-tec has limited MDR-specific public review volume. The public buyer case rests on German delivery, a published IT MDR service, a separate OT MDR service, BSI APT-response status and clear Basic versus Premium service-level targets. Buyers should validate exact response authority, pricing, OT scope and the operating model behind Premium 24x7 service. | Tesorion has limited MDR-specific public review volume. The public buyer case rests on Dutch delivery, T-SOC operations, XDR and SOAR correlation, threat intelligence and nearby T-CERT incident response. Buyers should validate pricing, response authority, included source scope and whether T-CERT support is included before signing. |
| Compliance | ISO 27001ISO 9001KRITISGDPR | ISO 27001NEN 7510NIS2DORABIO |
| Certifications | ISO 27001ISO 9001BSI-certified APT Response service providerEcoVadis Bronze group certification | ISO 27001NEN 7510 |
| Founded | 1996 | 2018 |
| Data retention | Not published as a standard MDR retention period. r-tec says Exabeam is operated as a cloud service from a German GDPR-compliant data center. | Not published as a standard MDR retention period. |
| API available | – | – |
| Website | Visit → | Visit → |
FAQ
What is the main difference between r-tec IT Security and Tesorion?
r-tec IT Security is a Services firm that is technology-agnostic (works with your existing tools). Tesorion is a Services firm that is technology-agnostic (works with your existing tools). SLA commitments differ: r-tec IT Security offers ≤1 hour, Tesorion offers Not disclosed. r-tec IT Security covers 0 attack surfaces in base pricing vs. 4 for Tesorion.
How do r-tec IT Security and Tesorion differ in response capabilities?
r-tec IT Security supports 1 autonomous actions (custom playbooks) and approval is configurable. Tesorion supports 1 autonomous actions (custom playbooks) and approval is configurable. Incident response is included with r-tec IT Security and not included with Tesorion.
How does r-tec IT Security pricing compare to Tesorion?
r-tec IT Security pricing: Not published. Tesorion pricing: Not published. Watch for with r-tec IT Security: Premium is required for 24x7 service times and the 1-hour qualification and First Response target.; Basic still has 24x7 automated detection and alerting, but human service hours are Monday-Friday, 8:00-18:00.. Watch for with Tesorion: Public pages do not publish response SLAs or named default response actions.; The public MDR page says mitigation is immediate where possible, but does not specify what Tesorion can do without customer approval..
Should I choose r-tec IT Security or Tesorion?
Choose r-tec IT Security if: german mid-market and enterprise buyers that want MDR from a services firm with incident-response depth. Choose Tesorion if: dutch organisations that want MDR from a Netherlands-based cybersecurity services firm. r-tec IT Security is not ideal for buyers that need public price cards or contract minimums before sales engagement. Tesorion is not ideal for buyers that need public MDR pricing or contractual response SLAs before sales engagement.
Daylight Security
AI-native MDR for buyers comparing active remediation across endpoint, cloud, identity, and SaaS. Daylight works with existing EDR/SIEM stacks and uses ChatOps-native collaboration, so it can be a useful third reference point in this comparison.