TenderOS
TenderOS is a web platform for business teams managing strategic procurement tenders and requests for information, quotation, or proposal.
What TenderOS is
TenderOS is a web platform for business teams managing strategic procurement tenders and requests for information, quotation, or proposal. It supports the process from preparing a tender to choosing a supplier and making an award, with templates, supplier responses, and centralized questions and answers. Its bid tools normalize offers and compare them across price, quality, delivery time, sustainability, and technical requirements. The AI assistant, TOSY, can help draft tenders, review documents and offers, and suggest recommendations, while buyers remain responsible for decisions. Suppliers can respond through a portal without a license. TenderOS is a cloud service, with API access and custom integrations listed for Enterprise; the company says it complements existing ERP and category management systems, without naming specific integrations. It states that data is hosted in Germany, processed in the EU, handled under GDPR, and not used to train AI models. The service is paid, with pricing on request, and is designed for private procurement; public tenders requiring formal publication are planned for a later product phase.
Good
- Supports RFI, RFQ, and RFP workflows.
- Compares bids across multiple criteria.
- Suppliers can respond without a license.
- Offers API access and custom integrations in Enterprise.
- States that customer data is not used for AI training.
Watch out
- Pricing is available only on request.
- No free plan is listed.
- Public tender support is planned for a later phase.
Who it suits
TenderOS suits strategic procurement teams at business customers that manage private tenders and want a shared process for comparing supplier offers. It may also suit teams seeking AI assistance while retaining buyer control over decisions.
Verdict
TenderOS brings tender creation, supplier responses, offer comparison, and award work into one web platform. Its current focus is private procurement, so organizations needing formal public tender publication should note that limitation.
Plans and prices
From TenderOS's own pricing page, checked 5 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Enterprise | Priced on request | Lieferantensuche: Premium · Bonitätsprüfung (Crefo): Inkl. · API access, SSO/SAML, and custom integrations listed in package comparison · Price on request |
| Professional | Priced on request | Lieferantensuche: Erweitert · Bonitätsprüfung (Crefo): Inkl. · Price on request |
| Starter | Priced on request | Verhandlungsagent: Light · Lieferantensuche: Basis · Bonitätsprüfung (Crefo): Add-on · E-Mail-Automatisierung: Basis · Price on request |
The facts
Each one read from TenderOS's own pages, with the date it was checked.
What it does
- AI assistant
- TOSY can help draft tenders, analyze documents and offers, and make recommendations; the buyer retains the decision responsibility.checked 5 Oct 2026
- Bid comparison
- TenderOS normalizes supplier bids and compares them using criteria such as price, quality, delivery time, sustainability, and technical requirements.checked 5 Oct 2026
- Data protection
- The company says it does not use customer data to train AI models.checked 5 Oct 2026
- Deployment
- TenderOS describes itself as a cloud solution and says teams typically get started within a few days.checked 5 Oct 2026
- Integrations
- The package comparison lists API access and custom integrations, and the company says TenderOS complements existing ERP and category management systems; specific integration names are not stated on these pages.checked 5 Oct 2026
- Intended customers
- TenderOS says it is aimed exclusively at business customers and strategic procurement teams.checked 5 Oct 2026
- Notable limitation
- The platform is currently designed for private procurement processes; support for public tenders with formal publication requirements is planned for a later product phase.checked 5 Oct 2026
- Purpose
- TenderOS is a German AI-assisted tender and RFQ platform for strategic B2B procurement, covering tenders from creation through supplier selection and award.checked 5 Oct 2026
- Security and hosting
- TenderOS says data is hosted in Germany, processed in the EU, and handled in accordance with GDPR.checked 5 Oct 2026
- Security controls
- TenderOS's terms describe encryption in transit and at rest, access logging, regular security reviews and penetration tests, and a data processing agreement for processing personal data on a customer's behalf.checked 5 Oct 2026
- Supplier participation
- Suppliers can respond through a portal without needing a license.checked 5 Oct 2026
- Support and sales
- The site offers product demonstrations and directs prospective customers to request an offer for a package.checked 5 Oct 2026
- Tender workflows
- The platform supports RFI, RFQ, and RFP processes, with templates, supplier responses, and centralized Q&A.checked 5 Oct 2026
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