MCO - US is the #197 ranked security & compliance app on Slack, priced included with service subscription, as of Sep 11, 2026.
AppRanks data: MCO - US ranks #197 in Security & Compliance on Slack Marketplace, placing it in the top 86% of that category.
AppRanks verdict
Generated from live marketplace data — refreshed daily
MCO - US is a newly-listed Slack app with a limited review volume. It is listed in the Security & Compliance category on Slack Marketplace, which AppRanks treats as the canonical taxonomy node for ranking and competitor comparison. no published reviews yet means feature claims are unverified by the wider merchant base. Without a published review base, the only fit-signal available is the developer's own documentation plus the marketplace's listing-quality audit (linked below). Paid-only pricing means evaluating fit on the marketplace listing or via the developer's documentation before installing. AppRanks tracks rating, review count, pricing tier, and category position daily — the figures on this page reflect the most recent scrape from the canonical Slack Marketplace listing.
Pros
- No standout positives based on current data signals.
Cons
- −No public reviews yet — fit and reliability are unverified
- −Paid-only pricing (Included with service subscription) — evaluation requires committing payment details
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See MCO - US's alternatives ranked by audit score, rating, and review velocity.
About MCO - US
How MCO - US works
MCO is a Slack application designed to deliver important messages directly to users in your workspace via secure, real-time messages. Once installed, MCO ensures that all communications originating from the MCO system are automatically delivered to the intended users via Slack DMs, eliminating the need to monitor external systems, emails, or dashboards. What MCO Does Sends automated messages directly to users’ Slack accounts Ensures real-time delivery of important notifications Eliminates missed updates from external systems Streamlines communication inside Slack Why Install MCO? MCO centralizes communication where your team already works — in Slack. By delivering messages directly to individual users, it ensures visibility, faster response times, and improved operational efficiency. Secure & Workspace-Based Messages are only delivered within the Slack workspace where MCO is installed. The app respects Slack permissions and securely routes messages to authorized users.
Category rankings
As of Sep 17, 2026- Security & Compliance#197of 230Top 86%
See 90-day rank history for each category
Track daily rank changes, category shifts, and position volatility.
Competitors & alternatives
MCO - US doesn't have curated competitor matchups yet. Other tracked security & compliance apps on Slack:
Where MCO - US stands in the Security & Compliance category
MCO - US ranks #197 of 230 apps in the Security & Compliance category, placing it in the top 86% of the listing.
Frequently asked questions
What is MCO - US?
MCO - US is an app for Slack. It is published on Slack Marketplace and tracked by AppRanks, and AppRanks has been tracking its public marketplace data on the refresh cadence published in our methodology. It is listed under the Security & Compliance category on AppRanks, where you can see its current category position, review-velocity trend, and how it compares against the top alternatives in the same space.
Who uses MCO - US?
MCO - US is actively installed across Slack stores tracked by AppRanks. Its review base is still building, which usually maps to early-stage merchants and stores piloting a new workflow. It is part of the Security & Compliance category on Slack.
Where does MCO - US rank on Slack?
MCO - US currently sits at position #197 in the Security & Compliance category on Slack. That places it in the top 86% of 230 apps tracked in the same category. Category positions are read from the live marketplace ranking and refresh on each scrape, so the number you see here reflects the most recent crawl rather than a long-running average.