OneDirectory vs Openbook
OneDirectory
onedirectory.comOpenbook
openbook.workSide by side
| Figure | OneDirectory | Openbook |
|---|---|---|
| Price from | $315.83/mo | $15/mo |
| Free plan | — | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 18 | 6 |
| Spec score · Employee Directory Software | 7.8 (#15) | 8.8 (#6) |
| Product | OneDirectory builds an employee directory, profiles, people search, and interactive org chart from Microsoft Entra ID data. | Openbook is a team workspace organized into organizations, spaces, and rooms, with 21 purpose-built room types for planning, writing, discussion, and tracking. |
| Trial | Every account gets a 14-day free trial with full access to the Pro plan. | Every new organization starts on a 14-day Pro trial with no card required. |
Plans
OneDirectory
- Pro — up to 250 profiles$349 a month
- Pro — up to 250 profiles$3,790 a year
- Pro — 251–500 profiles$649 a month
- Pro — 251–500 profiles$6,990 a year
- Pro — 501–1,000 profiles$999 a month
- Pro — 501–1,000 profiles$10,790 a year
- Pro — 1,001–2,000 profiles$1,599 a month
- Pro — 1,001–2,000 profiles$17,290 a year
- EnterprisePriced on request
- Pro (up to 250 profiles)$349 a month
Openbook
- FreeFree
- Business$15 a month
- EnterprisePriced on request
- FreeFree
- Pro$15 a month
- Business$29 a month
In their own words
OneDirectory
OneDirectory is a web service that builds employee directories, searchable profiles, and interactive organizational charts from Microsoft Entra ID data. A one-way Microsoft 365 sync keeps profiles current. Employees can search people, roles, teams, skills, and offices, while profiles can include skills, contact details, reporting lines, assistant relationships, and dotted-line reporting. The org chart supports searchable and zoomable views, customizable layouts, and downloadable views. Profiles can start chats and calls through Microsoft Teams, Slack, Webex, or other supported messaging platforms. Authentication uses Microsoft’s identity platform with read-only, least-privilege access to Microsoft 365 profile data. OneDirectory runs on Microsoft Azure, stores data in the United States by default, and offers EU and Australia residency regions. Data is encrypted with 256-bit AES at rest and TLS 1.2 or higher in transit. Pro starts at $349 a month for up to 250 profiles, with a 14-day full-access trial.
Openbook
Openbook is a team workspace organized into organizations, spaces, and rooms, with 21 room types for planning, writing, discussion, and tracking. Its build agent can connect to GitHub and GitLab repositories, make changes, run builds, and open pull requests. Organizations can use platform-run AI models or configure provider keys for OpenAI, Anthropic, DeepSeek, xAI, Google, and Azure OpenAI. Built-in connectors include WordPress, Slack, Figma, Shopify, Stripe, Google Calendar, Cal.com, Calendly, five helpdesks, HubSpot, and Salesforce. Connector writes are disabled by default and require explicit enablement; irreversible third-party actions run only in auto mode. Files can be stored on Openbook, S3-compatible storage, Dropbox, or Microsoft SharePoint/Teams; default server storage is limited to 30MB. A read-only Board API exposes Kanban boards as JSON and supports change webhooks. Free costs nothing and allows up to 10 editing members and 3 spaces; viewers and guests are free. New organizations start with a 14-day Pro trial without a card. Business costs $15 a month. The intended audience includes product managers, founders, small teams, and agencies.