Foresite Cybersecurity vs Tesorion
Foresite Cybersecurity is a Pure-play MDR that works with your existing tools. Tesorion is a Services firm that works with your existing tools. Foresite Cybersecurity targets Mid-market and Enterprise organizations; Tesorion serves Mid-market and Enterprise. Foresite Cybersecurity includes 3 attack surfaces in base pricing (Endpoint, Cloud, Network), compared to 4 for Tesorion (Endpoint, Cloud, Identity, Network).
Buyer brief
Foresite Cybersecurity is a Pure-play MDR that works with your existing tools. Tesorion is a Services firm that works with your existing tools. Foresite Cybersecurity targets Mid-market and Enterprise organizations; Tesorion serves Mid-market and Enterprise. Foresite Cybersecurity includes 3 attack surfaces in base pricing (Endpoint, Cloud, Network), compared to 4 for Tesorion (Endpoint, Cloud, Identity, Network).
Foresite Cybersecurity (Pure-play MDR) and Tesorion (Services firm) serve different buyer profiles. Your decision depends on whether you prioritize Foresite Cybersecurity's google cloud secops specialist with deep chronicle siem and compliance automation expertise or Tesorion's tesorion mdr fits dutch buyers that want local mdr delivered through t-soc and backed by t-cert, ....
At a glance
| FIELD |  |  |
|---|---|---|
| Best fit | Google Cloud-first organizations wanting deep Chronicle SIEM and SOAR integration from a dedicated Google partner | Dutch organisations that want MDR from a Netherlands-based cybersecurity services firm |
| Price | One-time deployment: from $25,000; MDR custom | Custom quote |
| Response authority | 1/6 actions · Approval required | 1/6 actions · Configurable |
| Stack | Works with existing stack | Works with existing stack |
| Data access | Full query access | Reports only |
| Warranty | None listed | None listed |
- Best fit
- Google Cloud-first organizations wanting deep Chronicle SIEM and SOAR integration from a dedicated Google partner
- Price
- One-time deployment: from $25,000; MDR custom
- Response authority
- 1/6 actions · Approval required
- Stack
- Works with existing stack
- Data access
- Full query access
- 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 | Foresite CybersecurityTECH-AGNOSTIC | TesorionTECH-AGNOSTIC |
|---|---|---|
| ›› Fit | ||
| Target size | Mid-market, Enterprise | Mid-market, Enterprise |
| Sentiment | Positive | Mixed |
| ›› Your stack | ||
| Approach | Works with your tools | Works with your tools |
| EDR integrations | CrowdStrikeTaniumVMware Carbon BlackMicrosoft Defender | SentinelOneCustomer endpoint telemetry |
| SIEM integrations | Google Chronicle | None listed |
| Coverage | EPEndpoint: CoveredCloudCloud: CoveredIDIdentity: Optional add-onSaaSSaaS: Optional add-onNetNetwork: CoveredOTOT/IoT: Not covered | EPEndpoint: CoveredCloudCloud: CoveredIDIdentity: CoveredSaaSSaaS: LimitedNetNetwork: CoveredOTOT/IoT: Optional add-on |
| ›› Response | ||
| Response type | Guided Response | Active Remediation |
| Approval policy | Approval Required | Configurable |
| Response actions | Custom playbooks | Custom playbooks |
| IR included | ✓ Included | Separate |
| ›› Cost | ||
| Price range | Vendor-published deployment packages start at $25,000. Ongoing MDR service pricing requires custom quote. | Not published |
| Minimum seats | None | None |
| Breach warranty | – | – |
| ›› More details | ||
| Requires own agent | No | No |
| Endpoints | ✓ Included | ✓ Included |
| Cloud workloads | ✓ Included | ✓ Included |
| Identity | + Optional | ✓ Included |
| SaaS apps | + Optional | ~ Limited |
| Network | ✓ Included | ✓ Included |
| OT/ICS | Not offered | + Optional |
| Threat hunting | ✓ Included | ✓ Included |
| Response SLA | Not disclosed | Not disclosed |
| 24/7 coverage | ✓ | ✓ |
| Pricing model | Custom pricing based on deployment complexity, data volume, and coverage scope. Three one-time deployment packages published on their website: Essential ($25K-$50K), Advanced ($50K-$100K), Security Transformation ($75K-$100K). Ongoing managed services pricing not published. | Custom quote. Tesorion does not publish MDR package pricing. |
| Hidden cost warnings | Deployment packages ($25K-$100K) are one-time setup fees on top of ongoing MDR subscription, which is not publicly priced. Google Chronicle SIEM and SOAR licensing costs may be separate from Foresite's managed service fees -- clarify who holds the Chronicle license. Data ingestion costs scale with log volume on Chronicle platform, which can grow unpredictably. Specific response actions available through SOAR playbooks are not publicly documented -- ask exactly what containment actions they can execute. Single SOC site in Kansas means no geographic redundancy or follow-the-sun coverage | 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 | Annual | Custom |
| Channels | EmailPortalPhone | EmailPhone |
| Data access | Full query access | Reports only |
| Dedicated analyst | ✓ | – |
| SOC regions | North America | Europe |
| Onboarding | Three deployment tiers: Essential ($25K-$50K), Advanced ($50K-$100K), Security Transformation ($75K-$100K). All include onboarding, data ingestion, rule development, and training by Google-certified engineers. Security Transformation adds 30-60 day co-management period. | Tesorion says MDR use cases are tailored per organisation and linked to mitigating measures. No standard public onboarding duration was found. |
| Industry focus | Financial ServicesHealthcareGovernmentEducationManufacturing | Financial ServicesHealthcarePublic SectorManufacturingCritical InfrastructureTechnologyProfessional Services |
| MTTD | Not published | Not published |
| MTTR | Not published | Not published |
| Community view | MSSP Alert Top 250 (2020, top 10%). Clutch: 30 reviews with 100% satisfaction rate. Limited presence on Reddit, G2, or PeerSpot. Available feedback highlights strong technical support and effective communication. Small provider (~80-96 employees) with regional Kansas focus and heavy Google Cloud positioning means limited visibility outside the Google ecosystem. | 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 | SOC 2 Type IICMMCHIPAAPCI DSSNIST 800-53ISO 27001 | ISO 27001NEN 7510NIS2DORABIO |
| Certifications | SOC 2 Type IIGoogle Cloud Premier Partner (Security Services Specialization)Google Cloud MSSP BadgeGoogle SecOps Delivery Partner | ISO 27001NEN 7510 |
| Founded | 2013 | 2018 |
| Data retention | Per Chronicle SIEM retention policies, customer-configurable | Not published as a standard MDR retention period. |
| API available | ✓ | – |
| Website | Visit → | Visit → |
›› FAQ
What is the main difference between Foresite Cybersecurity and Tesorion?
Foresite Cybersecurity is a Pure-play MDR that is technology-agnostic (works with your existing tools). Tesorion is a Services firm that is technology-agnostic (works with your existing tools). Foresite Cybersecurity covers 3 attack surfaces in base pricing vs. 4 for Tesorion.
How do Foresite Cybersecurity and Tesorion differ in response capabilities?
Foresite Cybersecurity supports 1 autonomous actions (custom playbooks) and requires approval before acting. Tesorion supports 1 autonomous actions (custom playbooks) and approval is configurable. Incident response is included with Foresite Cybersecurity and not included with Tesorion.
How does Foresite Cybersecurity pricing compare to Tesorion?
Foresite Cybersecurity pricing: Vendor-published deployment packages start at $25,000. Ongoing MDR service pricing requires custom quote.. Tesorion pricing: Not published. Watch for with Foresite Cybersecurity: Deployment packages ($25K-$100K) are one-time setup fees on top of ongoing MDR subscription, which is not publicly priced; Google Chronicle SIEM and SOAR licensing costs may be separate from Foresite's managed service fees -- clarify who holds the Chronicle license. 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 Foresite Cybersecurity or Tesorion?
Choose Foresite Cybersecurity if: google Cloud-first organizations wanting deep Chronicle SIEM and SOAR integration from a dedicated Google partner. Choose Tesorion if: dutch organisations that want MDR from a Netherlands-based cybersecurity services firm. Foresite Cybersecurity is not ideal for organizations wanting fully autonomous remediation without human approval loops. 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.