Spoiler is the #12 ranked social & fun app on Slack, with a free plan available, as of Sep 11, 2026.
AppRanks data: Spoiler ranks #12 in Social & Fun on Slack Marketplace, placing it in the top 5% of that category.
AppRanks verdict
Generated from live marketplace data — refreshed daily
Spoiler is a newly-listed Slack app with a limited review volume. It is listed in the Social & Fun 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). The free tier lets you trial the entry feature set without committing a payment method. 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
- +Free tier available — no card required to evaluate
Cons
- −No public reviews yet — fit and reliability are unverified
Looking to switch from Spoiler?
See Spoiler's alternatives ranked by audit score, rating, and review velocity.
About Spoiler
How Spoiler works
Did everyone on your team see The Force Awakens, except for Carl? Spoiler allows you to post a spoiler alert message in a channel. A team member only sees it if that team member clicks to reveal it.
Category rankings
As of Sep 17, 2026- Social & Fun#12of 297Top 5%
- Communication#43of 601Top 8%
See 90-day rank history for each category
Track daily rank changes, category shifts, and position volatility.
Competitors & alternatives
Spoiler doesn't have curated competitor matchups yet. Other tracked social & fun apps on Slack:
Where Spoiler stands in the Social & Fun category
Spoiler ranks #12 of 297 apps in the Social & Fun category, placing it in the top 5% of the listing.
Frequently asked questions
What is Spoiler?
Spoiler 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 Social & Fun 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 Spoiler?
Spoiler 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 Social & Fun category on Slack.
Where does Spoiler rank on Slack?
Spoiler currently sits at position #12 in the Social & Fun category on Slack. That places it in the top 4% of 297 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.