Collabora Online
How to sell positively against Collabora Online as an Office Online Server replacement. Used by the BoldDocServer GTM plan and competitive selling.
Summary
Collabora Online is an open-source, LibreOffice-based online office suite that markets itself as a self-hosted, drop-in replacement for Office Online Server in SharePoint (via WOPI bindings). It edits DOCX, XLSX and PPTX, scales from one server to Kubernetes, and sells enterprise support with SLAs. Pricing model is not described on the page we checked (TODO: verify from their pricing page).
Details
BoldDocServer (Office Online Server replacement)
Where they’re strong
- Open source and independently auditable, which matters to data-sovereignty buyers.
- Covers presentations as well as documents and spreadsheets today.
- Flexible hosting (bare metal, VMs, Kubernetes/OpenShift, local hosters) and a long history of WOPI integrations.
Where we fit better
- Built specifically for SharePoint Server 2016, 2019 and Subscription Edition with a documented deployment beside the farm.
- Built on Syncfusion’s Office-format (DOCX/XLSX) editing components, for teams whose priority is Word and Excel familiarity (TODO: add proof — fidelity comparison on real files).
- Public per-user pricing with volume bands and an online estimator.
Positive talk track “Collabora is a credible open-source option, and some teams value that. If your users live in Word and Excel in SharePoint Server and you want a focused, commercially supported replacement for the OOS role with simple per-user pricing, BoldDocServer is designed for exactly that. Let’s test your own files in both.”
Landmines to avoid
- Never disparage open source or LibreOffice.
- Don’t claim they lack PowerPoint; they have it and we list it as coming soon.
Sources
- https://www.collaboraonline.com/blog/microsoft-office-online-server-ends-1-january-2027-get-the-self-hosted-alternative-now/ (checked 2026-11-08)