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SolidLayer
What SolidLayer is
SolidLayer provides outside-in security ratings for organizations assessing their own domains and vendors. It assigns each domain a score from 0–100 and a grade from A–F using publicly observable evidence. Checks cover DNS and email records, TLS and certificates, HTTP security headers, and exposed infrastructure such as subdomains, open ports, and IP reputation. Each finding shows its severity, category, observed evidence, and a remediation checklist. Users can keep their organization and vendors together in a portfolio, compare assessment runs, and receive in-app completion alerts. Assessments are passive: they use public information without agents, questionnaires, or access to the target's network. Evidence collection is capped at 90 seconds, and unfinished checks are marked not assessed. Users may record progress against buyer-requested frameworks, but SolidLayer does not audit, verify, or certify those attestations. Essential costs €71.99 a month and includes 120 scan credits monthly; Pro costs €159.99 a month and includes 400 credits plus 50 credits of overage headroom. VAT is calculated at checkout.
Who it suits
SolidLayer is aimed at SMEs, MSPs, and people vetting vendors. Its stated uses include vendor onboarding, cyber insurance renewals, and MSP client reviews.
What it does well
- Assesses domains without agents or network access.
- Findings include observed evidence and remediation checklists.
- Organization and vendors can share a portfolio.
- Two-factor authentication is available on every account.
What to know first
- Essential is limited to 120 scan credits monthly.
- Pro includes 400 credits and 50 credits of overage headroom.
- Enterprise pricing is custom and not listed.
- Framework attestations are not audited or certified.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Pro | Monthly; annual option is shown as a monthly equivalent billed annually. VAT calculated at checkout. · 400 scan credits/month · 50 credits past allotment · priority email support · portfolio-wide rating history | €159.99 a month |
| Essential | Monthly; annual option is shown as a monthly equivalent billed annually. VAT calculated at checkout. · 120 scan credits/month · one organization · vendor portfolio and rating history · remediation checklists · in-app completion alerts | €71.99 a month |
| Enterprise | Custom contracts and invoicing; contact SolidLayer. · Custom assessment volume · multi-org and team access · dedicated account manager · SSO on request · custom data retention | On request |
As solidlayer.tech lists them, read 5 Oct 2026. The maker's own page has the final word.
Verdict
SolidLayer offers passive domain ratings with supporting evidence and portfolio tracking. Treat unfinished checks as unknown rather than clean, and note that framework progress records are not certifications.
Facts from SolidLayer's own pages
- Account security
- Two-factor authentication is available on every account, and users can delete their account and its data. · solidlayer.tech, 5 Oct 2026
- Assessment limit
- Evidence collection is capped at 90 seconds, and incomplete checks are marked not assessed rather than treated as clean. · solidlayer.tech, 5 Oct 2026
- Assessment method
- Assessments are passive and use public information without agents, questionnaires, or access to the target's network. · solidlayer.tech, 5 Oct 2026
- Checks
- Its collectors assess DNS and email records, TLS and certificates, HTTP security headers, and exposed infrastructure including subdomains, open ports, and IP reputation. · solidlayer.tech, 5 Oct 2026
- Compliance tracking
- Users can record their own progress against buyer-requested frameworks; SolidLayer says these attestations are not audited, verified, or certified by it. · solidlayer.tech, 5 Oct 2026
- Data location
- The company says accounts, portfolios, and assessment results are stored in the EU, with its database in Frankfurt and API in Amsterdam. · solidlayer.tech, 5 Oct 2026
- Evidence
- Each finding includes its severity, category, observed evidence, and a remediation checklist. · solidlayer.tech, 5 Oct 2026
- Intended users
- The site describes use for vendor onboarding, cyber insurance renewals, and MSP client reviews, and identifies SMEs, MSPs, and people vetting vendors as its audience. · solidlayer.tech, 5 Oct 2026
- Plan constraints
- Essential includes 120 scan credits per month, Pro includes 400 plus 50 credits of overage headroom, and Enterprise volume is custom. · solidlayer.tech, 5 Oct 2026
- Portfolio
- Users can track their organization and vendors together, compare assessment runs, and receive in-app completion alerts. · solidlayer.tech, 5 Oct 2026
- Product
- SolidLayer provides outside-in security ratings for organizations assessing their own domains and vendors. · solidlayer.tech, 5 Oct 2026
- Scoring
- It scores domains from 0–100 and assigns an A–F grade using publicly observable evidence. · solidlayer.tech, 5 Oct 2026
- Support
- The Pro plan includes priority email support, while Enterprise includes a dedicated account manager; the site lists [email protected] for contact. · solidlayer.tech, 5 Oct 2026
Where SolidLayer stands on Freedom251
- Security Ratings Software#24 of 30