Grain is the #16 ranked voice & video app on Slack, with a free plan available, as of Sep 11, 2026.
AppRanks data: Grain ranks #16 in Voice & Video on Slack Marketplace, placing it in the top 20% of that category.
AppRanks verdict
Generated from live marketplace data — refreshed daily
Grain is a newly-listed Slack app with a limited review volume. It is listed in the Voice & Video 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 Grain
How Grain works
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Grain automatically records, transcribes, and summarizes your video meetings with AI. After the meeting, it delivers automated summaries with key points and next steps to where work happens—without requiring you to lift a finger. Focus on your customers and let Grain take care of admin work for you. Integrate Grain with your Slack workspace to: Send Automated Meeting Summaries to Slack Get Grain to join your sales calls and customer meetings to generate and share automated meeting notes as a message to a Slack channel of your choice. No need to take manual notes during the call, and you'll never have to remember to share your call notes in Slack. It's all taken care of automatically now. "I LOVE Grain AI summary. It allows me to quickly share feedback and customer insights with relevant teams through Slack" — Shareil Nariman, Head of Customer Success, Arrows It’s easy to get started. Connect Grain to your Slack workspace, choose the types of meetings you want to send to Slack, and select the preferred Slack channel. Here are a few ways to use this automation: 1. Share decisions and action items from daily stand-ups. 2. Share essential details from your sales calls. 3. Share Automated summaries from research interviews with the product team. Send Video Highlights to Slack Select the transcript text to clip and send a important moment from your meeting directly to Slack. Replace hour-long zoom recordings with short video clips to make it easier for your team to digest and act on the information. Got a feature request from a customer? Need to share an insight from your recent customer call? Just send it. “We actually have a Slack channel #grain-highlights where we'll post the highlights from our customer calls. That way the engineering team can get that insight”. — Ty Kauffman, Customer Imagineering, Endgame When you share a Grain link in Slack, it will unfurl so that your team can play and watch the video without leaving the app. Grain powers thousands of customer-centric teams who get deep insights from every call. Try Grain for free: https://grain.com/
Screenshots
Category rankings
As of Sep 17, 2026- Voice & Video#16of 82Top 20%
- Sales#29of 228Top 13%
- Productivity#245of 600Top 41%
See 90-day rank history for each category
Track daily rank changes, category shifts, and position volatility.
Competitors & alternatives
Grain doesn't have curated competitor matchups yet. Other tracked voice & video apps on Slack:
Where Grain stands in the Voice & Video category
Grain ranks #16 of 82 apps in the Voice & Video category, placing it in the top 20% of the listing.
Frequently asked questions
What is Grain?
Grain 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 Voice & Video 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 Grain free?
Grain does not offer a permanent free plan on Slack. Pricing starts at Free and paid plans available. 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 Grain?
Grain 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 Voice & Video category on Slack.
Where does Grain rank on Slack?
Grain currently sits at position #16 in the Voice & Video category on Slack. That places it in the top 20% of 82 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.