SimpleOrgChart vs Slack

SimpleOrgChart turns Microsoft Entra information read through Microsoft Graph into an interactive web org chart and employee directory. The chart supports panning, zooming, branch expansion and collapse, and keeping selected subtrees hidden. The searchable directory has configurable filters for guest and disabled users. Admin reports cover missing managers, sign-in activity, recent hires, filtered users, missing profile pictures or hire dates, and data quality issues. Charts can be exported as SVG, PNG or PDF snapshots, while reports and chart data can be exported to XLSX. Scheduled email reports can run daily, weekly or monthly through configured SMTP, but this feature is disabled by default. The default setup leaves the chart public and password-protects administrator pages; optional OIDC can require Microsoft sign-in and group membership. Some reports and functions require extra Graph permissions and synced data. The project recommends Docker Compose and does not support local execution outside Docker. It is free open-source software under the MIT License. Deployment requires Docker and an Azure AD/Entra tenant with privileges to create app registrations and grant Graph application permissions.

Slack is a team collaboration platform organized around messages, channels and connected apps. It supports guest access and integrations including Salesforce, Jira, Google Drive, Asana, Zoom, GitHub and Notion; its App Directory offers over 2,600 apps. Slack runs on the web, Windows, macOS, Linux, iOS and Android, and supports an API. The free plan is ₹0 and free forever, with 90 days of searchable message history and up to ten apps. Free users can hold one-to-one audio and video meetings with screen sharing, and send one-to-one external messages through Slack Connect. Paid plans offer unlimited message history and group external messaging with up to 250 organizations. Annual billing starts at $7.25 per user per month; monthly Pro is $8.75 per month. Workflow Builder automates routine tasks without coding. AI features include summaries, search, daily recaps, file summaries, Slackbot and workflow generation. Slack encrypts data at rest and in transit by default; security controls include two-factor authentication, access logs, SSO, device management and data loss prevention.