Weissr Capex is a multi-tenant SaaS platform on AWS, ISO 27001 certified, GDPR-compliant, with global data residency, an on-premises option, single sign-on, full audit logging, and an open integration model. Designed so your IT team, security team, and finance leadership can all say yes.
Here is what each of them is really asking, and what Weissr means for them.
You own the vendor security review. You need this to pass — and pass cleanly, on the first submission. Weissr is built to make that happen.
You are approving a long-term technology investment. You need to know the vendor is credible, the data is secure, and the platform will still be running in five years, with an audit trail that satisfies your board and your regulators.
You will live in this system every day. You need to know it will work without raising IT tickets, that onboarding new entities is straightforward, and that the process survives when people leave.
AWS-hosted SaaS, on-prem option, modern browsers, continuous delivery.
Data analysis, forecasting, decision augmentation, and an MCP connector for your own agents.
ISO 27001, GDPR, encryption end-to-end, SAML SSO, SCIM, RBAC, audit logging.
99.99% uptime, automatic updates, status page, named onboarding team.
Weissr Capex runs as a multi-tenant SaaS on Amazon Web Services. Tenants are logically isolated, data encrypted at rest and in transit, and your tenant can be provisioned in any AWS region your organisation requires. For organisations whose policy rules out cloud, single-tenant and on-premises are first-class deployment options: same product, same updates.
Weissr Capex connects to your stack via standards-based identity (SAML 2.0 / OIDC, SCIM 2.0) and a versioned REST API plus webhooks. Three native SAP S/4HANA connectors. Pre-built patterns for Oracle, IFS, and more.
Weissr applies AI where it makes capex decisions faster and better: surfacing insights from your data, forecasting outcomes, augmenting day-to-day workflows. AI that works inside your capex process, and open to your own agents through an MCP connector.
Ask Weissr to explain a portfolio, find investments off-strategy, compare scenarios or summarise a budget cycle in plain language. Output is always traceable to the underlying data.
AI-assisted forecasts for project costs, cash phasing and portfolio outcomes, using your own historical data, with confidence intervals and assumptions made visible.
AI assists capex teams in their actual workflow, drafting business-case narratives, suggesting risks, flagging projects that drift from strategy, summarising review packs. Humans stay in the loop on every decision.
Customer data is never used to train cross-tenant models. Every AI action runs inside your tenant, with the same role-based access controls and audit logging as a human user. Every retrieval is logged: actor, input, output.
Weissr exposes its data through the open Model Context Protocol (MCP). Any AI agent or assistant, including Claude, ChatGPT-style copilots, or your internal tooling, can connect and retrieve capex data on demand. Same RBAC as a human user. Every retrieval audit-logged. No custom integration code required.
ISO 27001 certified, GDPR-compliant, encryption end-to-end, role-based access control, and an audit trail on every meaningful action. Here is the checklist.
Need a specific control framework not listed? Talk to our security team →
Concrete service-level commitments, transparent incident communication, and a named onboarding team that gets your process live on time.
Multi-AZ deployment on AWS. Service credits if we miss.
Continuous backups across availability zones. DR runbooks tested annually. You get the results.
Named onboarding team configures workflows, forms and integrations to your process.
Public status page, real-time alerts, named incident contacts on Enterprise. GDPR 72-hour breach notification met.
"Software that owns the capital allocation process has to clear enterprise security review. Weissr does that — ISO certified, integrated with the ERP and EAM systems we already run, and the team responds to our security questions within days."CIOGlobal Pulp & Paper Group
"Weissr's implementation process was smooth, and they have met all of our IT security requirements. The fact that it's a cloud solution with strong data security measures has been a huge benefit for us, especially when handling highly confidential financial data."IT ManagerEuropean Energy Corporation
You choose any AWS region at provisioning, anywhere AWS operates a data centre globally. Your tenant and its backups stay within the chosen region. For organisations whose policy or regulation rules out cloud, single-tenant and on-premises deployments are first-class options with the same product and the same update cadence.
Yes, Weissr is ISO 27001 certified and the certificate is available under NDA via the Trust Documents section. SOC 2 Type II audit is currently in progress; the letter of engagement is available on request.
SAML 2.0 and OpenID Connect, including Azure AD / Entra ID, Okta, Google Workspace, ADFS, Ping and any other compliant SAML/OIDC provider. SCIM 2.0 for automated user lifecycle management. MFA is enforced, either inherited from your IdP or applied natively when SSO is not in use.
Weissr connects to your IdP via SAML or OIDC, provisions users via SCIM, and exposes a versioned REST API and webhooks. Three native SAP S/4HANA connectors are available, along with pre-built patterns for Oracle, IFS and others. Full details on the Integrations page →
Every user action, approval decision, data change and admin event is logged with actor, timestamp, and before/after values where applicable. Retention is configurable. Logs can be exported directly to your SIEM.
Weissr provides AI-based functionality for data analysis, forecasting and decision augmentation, and exposes an MCP connector so your own AI agents and assistants can connect to the platform. All AI actions run inside your tenant, against your data, with the same role-based access controls and audit logging as a human user. Every AI retrieval is logged with actor, input and result. Customer data is never used to train models that benefit other tenants.
The MCP connector exposes Weissr Capex data through the open Model Context Protocol standard. Any AI agent or assistant, including Claude, ChatGPT-style copilots, BI tools, or bespoke internal applications, can connect and retrieve capex data on demand. Authentication runs through your IdP, the same RBAC applies as for human users, and every retrieval is audit-logged. No custom integration code required.
Public status page for real-time service health. Real-time monitoring and alerting on our infrastructure. Named incident contacts on Enterprise tier. Post-incident reviews shared with affected customers. Security incident notifications meet GDPR's 72-hour requirement.
Yes. On-premises is a first-class deployment option in Weissr Capex. You receive the same product, the same features, and the same update cadence as cloud-hosted customers. Our implementation team handles the setup.
End-to-end implementation typically takes 1–4 months depending on the complexity of your integration environment and the number of entities or workflows to configure. A named onboarding team works directly with your team, configuring Weissr to your process.
Most of these are available under NDA. Tell us which you need and we will send a complete packet within one business day.
Architecture, controls, certifications, sub-processors. No NDA required.
Available under NDA on request.
Most recent annual test. Available under NDA.
Standard template. Markup welcome.
Public. Subscribers notified before any changes.
Skip the marketing call. Bring your questionnaire and we will work through it line by line, with the people who actually run our infrastructure and security programme.