Listed alphabetically. A tool is ranked by its reviews once it has 3.
| Tool | Reviews | Lowest paid plan | Free plan | Free trial | Public API | Runs on | Main features |
|---|---|---|---|---|---|---|---|
 CollaboardThe online whiteboard that moves teams and projects forward. | ReviewsNone yetWrite one for Collaboard | Lowest paid plan$6per user per month, billed yearlyBasic, as of October 28, 2026 | Free planYes | Free trialYes | Public APIYes | Runs onWeb | Main features
|
 ConceptboardThe online whiteboard for ideas, tasks, and projects | ReviewsNone yetWrite one for Conceptboard | Lowest paid planNot confirmed | Free planYes | Free trialNot confirmed | Public APINot confirmed | Runs onNot confirmed | Main features
|
 EraserAI that builds maps and diagrams of your systems from your cloud, code, CMDB and spreadsheets | ReviewsNone yetWrite one for Eraser | Lowest paid plan$15per member per month, billed annually, or $20 monthlyStarter, as of October 23, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | Runs onVS Code | Main features
|
 KlaxoonA powerful whiteboard and interactive tools to turn complexity into clarity and capture every idea. | ReviewsNone yetWrite one for Klaxoon | Lowest paid plan$24.90per host per month, billed annually, up to 4 ProsStarter, as of October 28, 2026 | Free planYes | Free trialYes | Public APIYes | Runs oniOS, Android | Main features
|
 tldrawFree and instant collaborative whiteboarding | ReviewsNone yetWrite one for tldraw | Lowest paid planSee plans | Free planYes | Free trial100 days | Public APIYes | Runs onNot confirmed | Main features
|
From each tool's own website. “Not confirmed” means we couldn't confirm it there, not that the tool doesn't have it. Each tool's page says when its facts were checked.
How this list is made
A tool is listed here only when we've confirmed on its own website that it has a self-hosted version. Tools we couldn't confirm it for are left out, even if they may have it. Vendors can't pay for a place on this list. Add a tool we missed