Tech riderRev. 4 Oct 2026
- 1Runs onWeb
- 2Costsfree trial
- 3Documentation workflowsYes
- 4Platformweb
4 lines stated Written from the maker's own pages: armslength.ai

Overview
TP/OS is ranked #3 of 26 in transfer pricing software on Specifiction. It runs on Web. A free trial is offered.
TP/OS plans and pricing
All plansCustom Not published Pricing on request Multiple countries, existing files, tailored setup needed · Includes all Base features · Custom data model extensions · Custom templates and report structure · Joint rollout (we configure together) armslength.ai · 4 Oct 2026
Base Not published Pricing on request Few countries, standard files, best-practice starting point · Ready data model and fields · Ready documentation templates · Role-based review flow · Guided onboarding (your team implements) armslength.ai · 4 Oct 2026
Turnkey Not published Pricing on request High complexity across countries, done-for-you implementation · Includes all Custom features · Complete data setup done by our team · Country-by-country template setup · Done-for-you rollout by our team armslength.ai · 4 Oct 2026
Compared on transfer pricing software
- Documentation workflows
- Yesarmslength.ai
- Platform
- webarmslength.ai
Facts
- Product
- TP/OS organizes transfer pricing source facts, reuses templates, and supports drafting and annual updates to documentation.armslength.ai · 4 Oct 2026
- Outputs
- TP/OS supports Local Files and Master Files, with localized documentation outputs in the customer’s chosen structure.armslength.ai · 4 Oct 2026
- AI workflow
- The assistant reads source files, fills supported placeholders, and flags omissions and contradictions for review.armslength.ai · 4 Oct 2026
- Review controls
- Teams can request missing information from colleagues, track progress, and review content before sharing.armslength.ai · 4 Oct 2026
- Word export
- TP/OS exports an editable Word file in the customer’s house style.armslength.ai · 4 Oct 2026
- Trial
- A guided trial covers one Local File prepared the prior year so users can review its output and next-year update.armslength.ai · 4 Oct 2026
- Intended users
- The product is presented for transfer pricing advisory firms and multinational in-house tax teams.armslength.ai · 4 Oct 2026
- Security
- ArmsLength AI says its security controls are ISO/IEC 27001 certified and customer project data is stored and processed in the EU.armslength.ai · 4 Oct 2026
- Client data and AI
- The company says customer inputs are used to generate that customer’s outputs and are not used to train foundation models.armslength.ai · 4 Oct 2026
- Access and SSO
- The security page states that SSO/SAML is available via Microsoft Entra ID and Google, with role-based access controls.armslength.ai · 4 Oct 2026
- Security testing
- The company says it conducts annual penetration testing and continuous vulnerability management.armslength.ai · 4 Oct 2026
- Support
- The pricing page lists guided onboarding for Base, a joint rollout for Custom, and a done-for-you rollout for Turnkey.armslength.ai · 4 Oct 2026
- Product limits
- TP/OS setup depends on the customer’s templates and documentation needs, and the company asks customers to confirm country scope and outputs with its team.armslength.ai · 4 Oct 2026
- Company
- ArmsLength AI describes itself as a transfer pricing software company built by practitioners.armslength.ai · 4 Oct 2026
Company
- Headquarters
- Kraków, Polandarmslength.ai · 28 Sept 2026
Best TP/OS alternatives
See all 20 All accessCh 01 PlaidCloud Operational Transfer Pricing Free planFree trialAPI from $66.67/mo7.4 All accessCh 02 Alphatax Free trialAPIWeb 7.2 All accessCh 04 Reptune.net Free trialWeb 6.8 All accessCh 05 Aibidia Free trialWeb 6.7 All accessCh 06 ONESOURCE Transfer Pricing Web 6.7 All accessCh 07 Transfer Pricing Lifecycle Management Web 6.7
Where it ranks on Specifiction
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Sources
- armslength.ai/transfer-pricing-software· checked 4 Oct 2026
- armslength.ai/tp-os· checked 4 Oct 2026
- armslength.ai/security· checked 4 Oct 2026
- armslength.ai/about-us· checked 4 Oct 2026




