ArmsLength AI Benchmarks
6.6#3 in transfer pricing softwareFrom €469 a monthWebAPI
VisitArmsLength AI Benchmarks vs TP/OS
What both publish
| Fact | ArmsLength AI Benchmarks | TP/OS |
|---|---|---|
| API capabilities | The OECD API offers semantic search, paragraph retrieval and bounded LLM-ready context packs. | The API exposes search, paragraph retrieval and LLM-oriented context-pack endpoints. |
| API licence | The OpenAPI specification labels the OECD API licence as proprietary and subject to ArmsLength AI terms. | The OpenAPI specification labels the public API licence proprietary and subject to ArmsLength AI terms. |
| Audit-log retention | Raw audit logs are retained for 30 days and then anonymised, with CSV or JSON exports available on request. | Raw audit logs are retained for 30 days and then anonymised, with CSV or JSON exports available on request. |
| Encryption | The service states that data is encrypted both in transit and at rest. | Data is protected with encryption in transit and at rest. |
| Headquarters | The registered office is ul. Komuny Paryskiej 2/13, 30-389 Kraków, Poland. | Kraków, Poland |
| Intended users | The company describes its target users as transfer-pricing advisory firms and in-house tax teams. | The product is presented for transfer pricing advisory firms and multinational in-house tax teams. |
| Penetration testing | The latest stated penetration test was completed in December 2025 by BreachLock using a gray-box OWASP-based assessment. | The security program includes annual penetration testing; the most recent test cited was completed in December 2025 by BreachLock. |
| Public API | The company publishes a versioned HTTP API for paragraph-level retrieval from the OECD Transfer Pricing Guidelines 2022. | ArmsLength AI publishes a versioned HTTP API for paragraph-level retrieval of the OECD Transfer Pricing Guidelines 2022. |
| Rating on G2 | 0.0 out of 5 from 0 reviews. | 0.0 out of 5 from 0 reviews |
ArmsLength AI Benchmarks plans
- Standard€469 a month
- Pro€829 a month
- Max€1,499 a month
- CustomPriced on request
TP/OS plans
- BasePriced on request
- CustomPriced on request
- TP/OS DocumentationPriced on request
- TurnkeyPriced on request
Pick ArmsLength AI Benchmarks if…
This web product is aimed at transfer-pricing advisory firms and in-house tax teams. It suits groups wanting automated screening while retaining reviewer approval of comparables and conclusions.
Pick TP/OS if…
TP/OS suits transfer pricing advisory firms and multinational in-house tax teams preparing documentation. It is intended for teams willing to align setup with their templates and country scope.