Comparison

Mattermost vs RingCentral

On the evidence we track, RingCentral leads this comparison with a composite score of 67/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Mattermost full profile →RingCentral full profile →

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Mattermost59

★RingCentral67

Attribute comparison across 2 tools
Attribute	Mattermost	RingCentralLeader
Vioscale score	59 / 100medium · 66%	67 / 100medium · 57%
Pricing
Free tierpricing.free_tier	✓	✗
Modelpricing.model	commercial	commercial
Price levelpricing.price_level	low	unknown
Transparentpricing.transparent	✗	✗
Integrations
Countintegrations.count	14	500
Security
Disclosure policysecurity.disclosure_policy	✓	✓
Gdprsecurity.gdpr	✓	✓
Iso27001security.iso27001	-	✓
Scorecardsecurity.scorecard	7.3	-
Soc2security.soc2	-	✓
Vulnerabilitiessecurity.vulnerabilities	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=mattermost-redux&per_page=100 · Last 12m: 0	-
Reliability
Sla pctreliability.sla_pct	-	99.999
Status pagereliability.status_page	✓	✓
Adoption
Dependent reposadoption.dependent_repos	371	-
Github starsadoption.github_stars	38,909	-
Activity
Commits last 30dactivity.commits_last_30d	100	-
Release
Cadence daysrelease.cadence_days	1	-
Historyrelease.history	20 items	-
Language
Primarylanguage.primary	TypeScript	-
Market
Availabilitymarket.availability	Available worldwide · Popular in US, CA, GB, EU, JP · HQ US	Available worldwide · Popular in US, CA, AU, GB, DE, FR, IT, ES, PT, SG

Score

Vioscale score

Mattermost59 / 100medium · 66%

RingCentral67 / 100medium · 57%

Pricing

Free tier

Mattermost✓

RingCentral✗

Model

Mattermostcommercial

RingCentralcommercial

Price level

Mattermostlow

RingCentralunknown

Transparent

Mattermost✗

RingCentral✗

Integrations

Count

Mattermost14

RingCentral500

Security

Disclosure policy

Mattermost✓

RingCentral✓

Gdpr

Mattermost✓

RingCentral✓

Iso27001

Mattermost–

RingCentral✓

Scorecard

Mattermost7.3

RingCentral–

Soc2

Mattermost–

RingCentral✓

Vulnerabilities

MattermostCount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=mattermost-redux&per_page=100 · Last 12m: 0

RingCentral–

Reliability

Sla pct

Mattermost–

RingCentral99.999

Status page

Mattermost✓

RingCentral✓

Adoption

Dependent repos

Mattermost371

RingCentral–

Github stars

Mattermost38,909

RingCentral–

Activity

Commits last 30d

Mattermost100

RingCentral–

Release

Cadence days

Mattermost1

RingCentral–

History

Mattermost20 items

RingCentral–

Language

Primary

MattermostTypeScript

RingCentral–

Market

Availability

MattermostAvailable worldwide · Popular in US, CA, GB, EU, JP · HQ US

RingCentralAvailable worldwide · Popular in US, CA, AU, GB, DE, FR, IT, ES, PT, SG

Capabilities

Feature-by-feature on the axes that matter for collaboration software. “-” means undocumented, not absent.

Capability comparison for Collaboration Software
Capability	Mattermost	RingCentral
Modality
Messaging	✓	✓
Video meetings	✗	✓
Whiteboard	✗	-
Meetings
Screen sharing	✗	✓
Recording / transcription	-	Recording + AI notes
Security
End-to-end encryption	-	-
SSO / SCIM	✓	✓
Access
Guest / external access	-	-
Compliance
Compliance controls	✓	✓
Deployment
Hosting	Cloud + self-hosted	Cloud only
Scale
Max participants	-	-
Ecosystem
App marketplace	✓	✓
Public API / bot framework	✓	✓
Commercial
Free tier	✓	✗

Modality

Messaging

Mattermost✓

RingCentral✓

Video meetings

Mattermost✗

RingCentral✓

Whiteboard

Mattermost✗

RingCentral-

Meetings

Screen sharing

Mattermost✗

RingCentral✓

Recording / transcription

Mattermost-

RingCentralRecording + AI notes

Security

End-to-end encryption

Mattermost-

RingCentral-

SSO / SCIM

Mattermost✓

RingCentral✓

Access

Guest / external access

Mattermost-

RingCentral-

Compliance

Compliance controls

Mattermost✓

RingCentral✓

Deployment

Hosting

MattermostCloud + self-hosted

RingCentralCloud only

Scale

Max participants

Mattermost-

RingCentral-

Ecosystem

App marketplace

Mattermost✓

RingCentral✓

Public API / bot framework

Mattermost✓

RingCentral✓

Commercial

Free tier

Mattermost✓

RingCentral✗

What each one is

The product in its own terms, so the numbers below have context.

Mattermost

Mattermost is an open-source messaging and collaboration platform designed for organizations requiring data sovereignty, self-hosting control, and mission-critical availability. It integrates with external tools and workflows, supports high-availability deployments, and serves government, defense, and enterprise customers needing secure, compliant operations.

Independently observed

RingCentral

Leader

A cloud-based solution combining phone, messaging, video meetings, and intelligent contact center tools to automate and manage customer interactions and internal team communications.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Mattermost

HybridFree tier

Free open-source tier available; commercial E10 and E20 enterprise editions

Open SourceFree
Enterprise E10-
Enterprise E20-

as of 2026-08-14verify ↗

RingCentral

Leader

from $20/moSubscription

From $20/user/month (billed annually). Free trial available.

Core$20/user/month (billed annually)
- Unlimited domestic calling
- On-demand call recording
- 100 toll-free minutes
- 25 SMS per user per month
- HD meetings (200 participants)
- +4 more
Advanced$25/user/month (billed annually)
- Everything in Core
- CRM integrations
- Connect multiple sites
- Core reporting and insights
- 1000 toll-free minutes
- +6 more
Ultra$35/user/month (billed annually)
- Everything in Advanced
- 10000 toll-free minutes
- 200 SMS per user per month
- RingCentral Webinar
- Historical and real-time insights
- +3 more
Customer Engagement BundleContact sales
- Everything in Ultra
- Business SMS Booster
- Call Queues Booster

as of 2026-08-03verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platform and deployment support comparison
Supports	Mattermost	RingCentral
WebPlatforms	✓	✓
iOSPlatforms	✓	✓
AndroidPlatforms	✗	✓
Cloud / SaaSDeployment	✓	✓
Self-hostedDeployment	✓	✗
On-premiseDeployment	✓	✗
HybridDeployment	✓	✗

Platforms

Web

Mattermost✓

RingCentral✓

iOS

Mattermost✓

RingCentral✓

Android

Mattermost✗

RingCentral✓

Deployment

Cloud / SaaS

Mattermost✓

RingCentral✓

Self-hosted

Mattermost✓

RingCentral✗

On-premise

Mattermost✓

RingCentral✗

Hybrid

Mattermost✓

RingCentral✗

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Mattermost

14 total

Slack
Git
Jenkins
GitLab
GitHub
Twitter
Bugzilla
RSS
Gerrit
Redmine
Mercurial
SVN
Threema
Pexip

Independently observed

RingCentral

Leader

10 total

Salesforce
HubSpot
Zendesk
Microsoft Teams
Google Workspace
Bullhorn
Netsuite
ServiceNow
Sugar CRM
Dynamics

Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.