Parmetra vs WorkSignal
Parmetra
parmetra.comWorkSignal
worksignal.comSide by side
| Figure | Parmetra | WorkSignal |
|---|---|---|
| Price from | €149/mo | $197/mo |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Plans published | 4 | 4 |
| Spec score · Pay Transparency Software | 8.4 (#5) | 7.4 (#25) |
| AI data use | The privacy policy says Parmetra does not use personal data to train AI models and that optional AI drafting receives position titles and criterion details, not employee records, pay, or gender. | WorkSignal says candidate data sent to AI providers is covered by data processing agreements and is not used to train third-party models. |
| Encryption | Traffic and stored data are encrypted, while HRIS credentials receive AES-256-GCM protection before database storage. | WorkSignal says data is encrypted in transit with TLS 1.2+ and at rest with AES-256. |
| Integrations | Listed HRIS connections are Personio, Workday, SAP SuccessFactors, HiBob, BambooHR, Factorial, Deel and Sage HR, with CSV import as an alternative. | The pricing page lists Ashby, Greenhouse, and Lever integrations on every paid plan. |
| Product | Parmetra is a pay-transparency compliance platform for EU employers and HR and compliance teams. | WorkSignal screens job applicants through short, role-specific voice calls and returns ranked candidates with evidence. |
Plans
Parmetra
- Starter€149 a month
- Growth€499 a month
- Enterprise€999 a month
- Scale€1,999 a month
WorkSignal
- Starter$197 a month
- Growth$397 a month
- Scale$797 a month
- Agency$1,497 a month
In their own words
Parmetra
Parmetra is a web platform for EU employers and HR and compliance teams managing pay-transparency requirements. It calculates mean and median pay gaps across an organization and within work categories, flags the 5% joint-assessment trigger, and exports snapshots for regulators. Its point-factor engine scores roles on skills, effort, responsibility, and working conditions to group jobs of equal value using objective, gender-neutral criteria. Employers can publish salary ranges on vacancies and record the ban on salary-history questions. Employees can request average pay by sex for their category, with a tracked two-month response clock. Optional AI drafting proposes job-valuation criterion scores from a position title, but a person decides each score. The platform supports all 24 official EU languages. Growth includes Personio HRIS synchronization and salary-history tracking. Parmetra says workforce data is stored in the EU, with its primary application database in Frankfurt, Germany, and encrypted in transit and at rest. Workspaces are invitation-only and set up by the team; there is no self-service signup. Starter costs €179 a month; Growth costs €599 a month; Enterprise costs €1,199 a month; Scale costs €2,399 a month.
WorkSignal
WorkSignal has no write-up on Specifiction yet; its figures are above.