15Five is the #1 ranked health & wellness app on Slack, with a free plan available, as of Jul 28, 2026.
AppRanks data: 15Five ranks #1 in Health & Wellness on Slack Marketplace, placing it in the top 2% of that category.
AppRanks verdict
Generated from live marketplace data — refreshed daily
15Five is a newly-listed Slack app with a limited review volume. It is listed in the Health & Wellness 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
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About 15Five
How 15Five works
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15Five for Slack brings performance conversations, recognition, and manager support directly into the flow of work. At the center of the experience is Kona by 15Five, an AI-powered coaching assistant that helps managers lead more effectively without adding more to their plate. Integrated across meetings, Slack, and the 15Five platform, Kona helps managers stay prepared, follow through on action items, and improve how they support their teams with timely, personalized coaching. With Kona for Slack, managers receive coaching nudges, meeting insights, and follow-up support where they already work. Kona listens to recurring 1-on-1 meetings, captures notes and action items, and delivers personalized guidance based on manager behaviors and 15Five data. Kona also helps managers prepare for what comes next. Pre-meeting guidance can surface in Slack to recap prior conversations, highlight open action items, and suggest coaching topics or discussion points for upcoming 1-on-1s. That means less guesswork, more intentional conversations, and better follow-through. The 15Five app for Slack makes it easy for employees and managers to take meaningful action without leaving their workflow. Teams can request or provide feedback directly in Slack, making it easier to ask for input while projects and conversations are still fresh. Employees can also send High Fives from Slack to celebrate wins and recognize teammates in real time. The 15Five Slack experience also supports day-to-day accountability and visibility. Employees can fill out Check-ins in Slack and receive reminders about priorities and due dates. Organizations can configure Slack to share submitted Check-ins, priorities, answers to selected Check-in questions, and public High Fives into designated channels. Together, Kona and 15Five for Slack help organizations bring manager effectiveness and employee experience into the tools people already use every day. 15Five for Slack helps turn everyday moments into better conversations, stronger leadership, and measurable impact.
Screenshots
Category rankings
As of Aug 3, 2026- Health & Wellness#1of 90Top 2%
- HR & Team Culture#30of 603Top 5%
- Communication#49of 601Top 9%
See 90-day rank history for each category
Track daily rank changes, category shifts, and position volatility.
Competitors & alternatives
15Five doesn't have curated competitor matchups yet. Other tracked health & wellness apps on Slack:
Where 15Five stands in the Health & Wellness category
15Five ranks #1 of 90 apps in the Health & Wellness category, placing it in the top 2% of the listing.
Frequently asked questions
What is 15Five?
15Five 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 Health & Wellness 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.
Is 15Five free?
15Five does not offer a permanent free plan on Slack. Pricing starts at Paid, with a free trial. Trial availability and exact billing terms are mirrored from the live Slack listing and may change between refresh cycles, so always confirm the headline price on the source marketplace before installing.
Who uses 15Five?
15Five 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 Health & Wellness category on Slack.
Where does 15Five rank on Slack?
15Five currently sits at position #1 in the Health & Wellness category on Slack. That places it in the top 1% of 90 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.