| Platform |
Built for Microsoft 365 & SharePoint; native-like in M365. Focused on internal newsletter planning, creation, sending and measurement, and SharePoint news embed. |
Stand-alone multi-channel platform (Intranet, App, Employee Email); integrates with Microsoft 365 (SharePoint/Teams/Entra ID) |
| Ease of deployment & onboarding |
Setup usually 0.5–4 hours; onboarding hours–days |
Guided onboarding; typical intranet rollout spends 2–4 months building initial content before launch |
| Microsoft 365 integration |
Full two-way SharePoint, Entra ID (Azure AD), Power Automate |
Entra ID SSO; SharePoint/Teams connectors; Outlook & Gmail add-ins for Email |
| Sending speed |
Typically 20k–60k emails/hour included; up to ~120k/hour when optimized |
Not publicly specified |
| Surveys & feedback |
Image-based surveys with comments; analytics can be individual or anonymous |
Survey blocks in email with real-time, aggregated analytics. |
| Data residency |
Regions: US, Canada, Australia, EU (incl. UK), UAE/Middle East |
Microsoft Azure data residency in EU (Germany), US, and Australia |
| Hosting (SaaS) |
Microsoft Azure (customer-selected region) |
AWS (regional choice) |
| Identity & access |
Entra ID (Azure AD) sign-in & audience targeting; also ADFS, OAuth, G Suite |
Entra ID (Azure AD), ADFS, Okta, OpenID, OAuth, G Suite, other |
| Governance & collaboration |
Site-based multi-team model; granular roles (edit sections, send on behalf); real-time co-editing |
Roles/permissions for Email; collaboration features; enablement resources & user community |
| Builder & content |
Drag-and-drop; ~100 enterprise templates; dynamic sections by attributes; SharePoint content pull; optional archive; multi-language |
Drag-and-drop Email Designer; templates & personalization; multi-language |
| Audiences & sending |
Internal or external recipients; contacts don’t need M365 accounts; groups from Entra ID, SharePoint lists, Exchange, CSV, Google Directory, or external contacts system |
Send from web app or Outlook/Gmail add-ins; target via directory sync or CSV lists |
| Communication planning calendar |
✔️ |
✔️ |
| External sending |
✔️ |
✔️ |
| SharePoint news retrieval |
✔️ (+ pull real-time intranet content) |
➖ |
| Analytics |
✔️(+ optional anonymization) |
✔️ (aggregated only) |
| Data retention options |
✔️ |
✔️ (on contract end) |
| Deployment options |
Client on-prem or private cloud; AWS; vendor-hosted; Microsoft 365 tenant; Google Cloud; Azure with customer-selected region; connects directly to M365; installed in hours |
Microsoft Azure |
| Security & privacy |
ISO 27001 + SOC II certified, working towards WCAG 2.1 compliance; Doesn’t sync employee data |
ISO 27001 + SOC II, WCAG 2.1 certified. Typically ingests/syncs employee data into its platform |
| Pricing & services |
Recipient-based (Basic/Pro/Enterprise); no onboarding fee; includes fast bulk send, training, success services, maintenance & upgrades, webinars, consulting, template design; discounts for non-profit/education, volume & multi-year |
Subscription; price band based on number of users. Discounts for charities/non-profits, education, public sector, healthcare, frontline users, multi-year, and very large orgs. |
| Support |
Personal, timely, without unnecessary ticketing and similar delays; direct access to product engineers |
Support Portal with documentation, ticketing & enablement resources |