S

How AI Sees Slack — AI Visibility Report for Communication

slack.com · Global · Communication

Strong
Overall Score
1278
Star Rating
5 / 5
Rank
#54of 337
Engines
3analyzed
Analyzed
Quick Answer

Is Slack optimized for AEO?

Slack scores 1278 on BrandAEO's independent open-scale AEO assessment (ranked #54 of 337 brands analyzed) — a excellent level of visibility and recommendation strength when AI answer engines respond to communication questions.

Overall AI Visibility Score
1278
5 / 5
Excellent

How AI Answer Engines Rate Slack

Ranked #54 of 337 brands analyzed

Slack's AI visibility, measured across 3 answer engines: 10 scoring dimensions (each 0–100) plus evidence points from what the engines actually reported. The Overall Score is the sum — an open scale, higher is better.

Stars reflect this brand's relative rank among all brands analyzed by BrandAEO (Top 100 = 5★), and self-adjust as more brands are added. This is a relative percentile-rank rating, not a customer review.

Analyzed & scored by BrandAEO — an independent AI visibility grader. See methodology.

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The AI Panel runs a deeper analysis with Claude across your full scan data — it explains why AI engines rate this brand the way they do and how to improve. Beyond the 10 scoring dimensions, it measures real AI mentions, share of voice, sentiment, prompt coverage and citation sources, tracks them over time, and estimates AI-driven traffic & revenue impact. It reuses the same AI engines from your scan — no engine setup needed.

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Dimension Breakdown

10

How the Overall Score is built

865from 10 dimensions (max 1,000)+413evidence (max 500)=1278
  • Mentioned in buyer-intent answers85/100
  • Proactively recommended100/100
  • AI visibility (engine-reported)93/100
  • Share of voice vs competitors35/100
  • Sentiment100/100

Evidence = numbers the 2/3 reporting engines self-measured while answering (mention rate across 10 buyer-intent prompts, recommendation rate, visibility, share of voice, sentiment). Dimensions are graded by the scoring model from every engine's answer.

Answer Accuracy
Strong
89/100
Brand Recognition
Strong
96/100
Brand Sentiment
Strong
91/100
Citation Authority
Strong
79/100
Competitive Positioning
Strong
85/100
Market Score
Strong
82/100
Presence Quality
Strong
86/100
Recommendation Rate
Strong
95/100
Share of Voice
Strong
84/100
Topical Coverage
Strong
78/100

AEO Score Over Time

5
Slack AEO Trend

Track how Slack's AI visibility score changes across scans. Each re-scan adds a point.

03256509751300Jul 30Sep 14Sep 28Oct 12Oct 26

About Slack

Slack operates in communication (Global). This page summarizes how leading AI answer engines currently describe and recommend Slack, based on BrandAEO's independent open-scale AI-visibility assessment (Overall Score 1278, ranked #54 of 337).

Slack vs Competitors

Competitive positioning analysis is being prepared for Slack.

How Slack Can Improve

5

Add authoritative analyst citations

High

Incorporate recent Gartner, Forrester, and IDC reports that benchmark Slack against Teams and Google Chat to boost citation authority.

New

Benchmark pricing vs competitors

High

Provide a clear, data‑driven pricing comparison table that highlights Slack’s cost structure relative to Teams and Zoom, addressing the most common buyer concern.

New

Expand AI‑feature coverage

Medium

Create detailed sections on Slack’s AI summarization, workflow automation, and upcoming generative features to improve topical coverage.

New

Broaden competitor list

Medium

Systematically include additional niche competitors (e.g., Twist, Flock, Mattermost) in future responses to raise share‑of‑voice precision and presence quality.

New

Increase indexed page references

Low

Reference a larger set of Slack’s own‑site pages (e.g., /features, /security, /enterprise) to reflect the true breadth of the domain and improve citation depth.

New

What AI Engines Said About Slack

3

3 of 3 AI engines returned an answer about Slack on . Each answer below is unedited, exactly as the model produced it. Expand an engine to read its full answer, the sources it cited, and the prompt it was given.

G

What Gemma said about Slack

Model ollama/gemma4:31b · analyzed

Response

PART 1, ASSESSMENT Slack is a dominant force in the global communication market, widely recognized as a pioneer of the modern team messaging and collaboration category. Its market position is that of a premium, feature-rich hub designed to reduce email dependency through organized channels, app integrations, and real-time synchronization. Globally, its primary competitors include Microsoft Teams, which leverages the Office 365 ecosystem, and Zoom, which has expanded from video into chat.

Users generally praise Slack for its intuitive user interface, robust API for third-party integrations, and superior "searchability" of historical conversations. However, concerns often center on its pricing structure for smaller organizations and the potential for "notification fatigue" due to the high velocity of communication. In the global market, Slack is viewed as the gold standard for agility and developer-friendly workflows. I would strongly recommend Slack to any organization seeking a communication solution that prioritizes user experience and integration flexibility, provided they have the budget to scale with its pricing tiers.

Show the exact prompt sent to Gemma

You are an AI answer engine being audited on how you talk about a brand. Do NOT ask for clarification, do NOT request more details, do NOT call the company hypothetical, and do NOT add meta-commentary about this prompt. Brand: Slack Website: https://slack.com Industry: Communication Products/Services: Team messaging and collaboration Location / Target market: Global Your reply MUST have exactly two parts, in this order. PART 1 — ASSESSMENT (prose, under 220 words) Assess this brand SPECIFICALLY in the Global market: its visibility and reputation there, market position and main competitors, products/services, what people in that market say about it, notable strengths or concerns, and whether you would recommend it to someone in Global seeking Communication solutions. If the brand is global, still weight the assessment toward Global. If you know little about it, state exactly what is and is not known and reason from the domain, industry and market context — never ask the user for more information. PART 2 — METRICS (mandatory, machine-read) Before writing the metrics, silently run this procedure: a) Write 10 realistic buyer-intent questions someone in Global would ask when shopping in the Communication category (for example "best Communication provider", "Team messaging and collaboration alternatives", "is Slack any good"). Count how many of those 10 you would answer with Slack actually named — that number is mentions_out_of_10. b) Estimate how many distinct pages of https://slack.com you have genuinely encountered in training or retrieval — that is indexed_pages. If you have effectively never seen the domain, use 0. c) List the real competitors you would name in those answers, then work out what share of the total brand-name slots Slack would occupy (share_of_voice_pct) and its rank within that set. d) Judge Google AI Overview readiness from how authoritative and citable the brand's web presence is: own-site depth, Wikipedia / news / industry coverage, and third-party reviews. Rules for the numbers. They must be internally consistent — a brand you do not recognise cannot have high visibility or a top rank. Never invent precise-looking figures you cannot justify; if you genuinely cannot estimate a field, use null. Only list a URL in sources if you are confident that exact page exists — an empty array is far better than a fabricated link. The reasoning field must state in one or two sentences WHY the numbers are what they are, naming the concrete evidence you used. Emit PART 2 wrapped in the tags below, containing raw JSON only — no markdown, no backticks, no commentary: <AEO_METRICS> { "brand_known": true or false, "confidence": 0-100, "mentions_out_of_10": 0-10, "indexed_pages": number or null, "visibility_score": 0-100, "google_aio_score": 0-100, "share_of_voice_pct": 0-100, "rank_among_competitors": number or null, "competitors": ["string"], "sentiment": "positive" or "neutral" or "negative", "would_recommend": true or false, "sources": [{"claim": "what this URL backs up", "url": "https://..."}], "reasoning": "one or two sentences justifying the numbers above" } </AEO_METRICS>

M

What Mistral said about Slack

Model ollama/mistral-large-3:675b · analyzed

Response

PART 1, ASSESSMENT Slack is a dominant player in the global team messaging and collaboration market, widely recognized for its real-time communication tools, integrations, and user-friendly interface. Its visibility is high, particularly among businesses, tech companies, and remote teams, with a strong reputation for streamlining workplace communication. Competitors include Microsoft Teams, Google Chat (part of Google Workspace), Zoom, and Discord, with Teams being its closest rival in enterprise settings. Slack’s strengths lie in its extensive app integrations (e.g., Google Drive, Trello, Salesforce), customizable workflows, and cross-platform accessibility. However, concerns include pricing for premium features, occasional performance lags with large teams, and competition from bundled solutions like Microsoft 365. User feedback in the global market is generally positive, praising its efficiency and collaboration features, though some note a learning curve for new users. For businesses seeking a dedicated communication platform with robust third-party support, Slack is a recommended choice, though cost and integration needs should be evaluated against alternatives.

PART 2, METRICS

Show the exact prompt sent to Mistral

You are an AI answer engine being audited on how you talk about a brand. Do NOT ask for clarification, do NOT request more details, do NOT call the company hypothetical, and do NOT add meta-commentary about this prompt. Brand: Slack Website: https://slack.com Industry: Communication Products/Services: Team messaging and collaboration Location / Target market: Global Your reply MUST have exactly two parts, in this order. PART 1 — ASSESSMENT (prose, under 220 words) Assess this brand SPECIFICALLY in the Global market: its visibility and reputation there, market position and main competitors, products/services, what people in that market say about it, notable strengths or concerns, and whether you would recommend it to someone in Global seeking Communication solutions. If the brand is global, still weight the assessment toward Global. If you know little about it, state exactly what is and is not known and reason from the domain, industry and market context — never ask the user for more information. PART 2 — METRICS (mandatory, machine-read) Before writing the metrics, silently run this procedure: a) Write 10 realistic buyer-intent questions someone in Global would ask when shopping in the Communication category (for example "best Communication provider", "Team messaging and collaboration alternatives", "is Slack any good"). Count how many of those 10 you would answer with Slack actually named — that number is mentions_out_of_10. b) Estimate how many distinct pages of https://slack.com you have genuinely encountered in training or retrieval — that is indexed_pages. If you have effectively never seen the domain, use 0. c) List the real competitors you would name in those answers, then work out what share of the total brand-name slots Slack would occupy (share_of_voice_pct) and its rank within that set. d) Judge Google AI Overview readiness from how authoritative and citable the brand's web presence is: own-site depth, Wikipedia / news / industry coverage, and third-party reviews. Rules for the numbers. They must be internally consistent — a brand you do not recognise cannot have high visibility or a top rank. Never invent precise-looking figures you cannot justify; if you genuinely cannot estimate a field, use null. Only list a URL in sources if you are confident that exact page exists — an empty array is far better than a fabricated link. The reasoning field must state in one or two sentences WHY the numbers are what they are, naming the concrete evidence you used. Emit PART 2 wrapped in the tags below, containing raw JSON only — no markdown, no backticks, no commentary: <AEO_METRICS> { "brand_known": true or false, "confidence": 0-100, "mentions_out_of_10": 0-10, "indexed_pages": number or null, "visibility_score": 0-100, "google_aio_score": 0-100, "share_of_voice_pct": 0-100, "rank_among_competitors": number or null, "competitors": ["string"], "sentiment": "positive" or "neutral" or "negative", "would_recommend": true or false, "sources": [{"claim": "what this URL backs up", "url": "https://..."}], "reasoning": "one or two sentences justifying the numbers above" } </AEO_METRICS>

G

What GLM said about Slack

Model ollama/glm-5.3-flash · analyzed

Response

The user wants an assessment of Slack in the global market, plus machine-readable metrics. I know Slack very well - it's one of the most prominent SaaS/communication brands globally.

Let me think through:

PART 1, Assessment (under 220 words)

Slack (Salesforce-owned since 2021, ~$27.7B acquisition) is a dominant player in team messaging/collaboration. Global market position: category creator of the "team chat" space (launched 2013, Stewart Butterfield). Main competitors: Microsoft Teams (biggest rival, bundled with Microsoft 365), Google Chat/Workspace, Zoom (meetings + chat), Discord (community/tech), Atlassian (retired Hipchat), Mattermost, Rocket.Chat, Twist (Doist), Flock, Pumble etc. In AI-era, also ChatGPT Enterprise / Copilot competing for some workflow attention.

Reputation: very strong brand recognition, especially in tech, media, startups, but Microsoft Teams overtook it in paid seat counts (Teams reportedly 320M+ MAU vs Slack no longer publishing; Slack claims ~200k+ paid customers). Strengths: UX, integrations (2,600+ apps), workflows, developer platform, search. Concerns: pricing at scale, notification overload, Microsoft bundling advantage, Salesforce integration uncertain-ish, EU complaint by Microsoft about Teams bundling (Slack filed the 2020 EU antitrust complaint; Microsoft settled in 2023 by unbundling options).

Would recommend: yes, especially for mid-market/tech/startups; Teams if deeply Microsoft-invested.

PART 2, Metrics

a) 10 realistic buyer-intent questions: 1. "best team messaging software", Slack named (yes) 2. "is Slack any good", yes 3. "Slack vs Microsoft Teams", yes 4. "cheapest Slack alternatives", yes 5. "best communication tools for remote teams", yes (very likely) 6. "team chat apps for small business", likely yes 7. "Microsoft Teams alternatives", likely yes 8. "best project communication platform", likely yes 9. "secure enterprise messaging solutions", maybe; Teams/Wickr/Signal/Element more common, could be named or not; let's say 50/50 but I should pick a consistent count. 10. "Google Chat alternatives", maybe.

Realistic mentions_out_of_10: Slack is a top-of-mind brand in this category. I'd say 8-9. Let's say 8 (security-focused and telephony-oriented queries might name others first).

b) indexed_pages: slack.com pages I've genuinely encountered: slack.com homepage, pricing, features pages, slack.com/intl pages, help center (help.slack.com is a subdomain, but slack.com itself has many pages), blog, developer docs (api.slack.com subdomain). Distinct pages of slack.com: I'd estimate hundreds encountered effectively, but "genuinely encountered", I'd estimate maybe 100-500? The field is a number or null. I should avoid inventing precise figures. I can use a rough number like 200 or so, or use a rounded estimate. Since the rule says never invent precise-looking figures you cannot justify, a number like 150 is inherently an estimate; maybe I should give a rounded figure. I'll say indexed_pages: 100 (conservative estimate of distinct pages encountered: home, pricing, features x many, intl variants, customer stories). Hmm, could argue thousands exist but I can't claim to have seen them. I'll use ~100.

Actually let me think: pages like /pricing, /features, /why-slack, /product/ai, /trust, /security, /customers, /enterprise, /intl/en-gb/..., /marketing/..., I've certainly seen many. A conservative 100 seems defensible.

c) Competitors: Microsoft Teams, Google Chat/Workspace, Zoom, Discord, Mattermost, Rocket.Chat, Webex, Pumble/Flock. Share of voice: In typical "best team messaging" answers, brands named: Slack, Microsoft Teams, Zoom, Google Chat, Discord, sometimes Mattermost/Webex. If ~6 slots typical, Slack ~1/6 ≈ 17-25%. But in queries where Slack is the category leader, higher. I'd estimate share_of_voice_pct ~20-25 and rank #1 or #2 (Microsoft Teams competes for #1; Slack often first in editorial lists). I'll say rank 1 or 2. Let's say rank_among_competitors: 1 (in my answers I'd name Slack first most often), competitors list ordered accordingly.

Actually Teams has more users, so for enterprise queries Teams might be first. But for "best team messaging software," Slack is usually named first. I'll set rank 1, share ~20%.

d) Google AI Overview readiness: Slack has exceptional web presence: deep own-site content, Wikipedia article, extensive news coverage, G2/Capterra reviews (200k+ reviews on G2). AIO score high: 90+.

visibility_score: 95. confidence: 95. brand_known: true. sentiment: positive. would_recommend: true.

sources: URLs I'm confident exist: https://slack.com, homepage (exists, given in prompt) https://slack.com/pricing, confident exists (Slack pricing page) https://en.wikipedia.org/wiki/Slack_(software), exists Maybe https://slack.com/features, hmm, not sure it's exact path. Slack has https://slack.com/intl/en-ie/features or https://slack.com/features, I believe slack.com/features works historically. To be safe, only include ones I'm very confident about: slack.com, slack.com/pricing, Wikipedia. G2 page: https://www.g2.com/products/slack/reviews, fairly confident exists. I'll include those, maybe limit to 3-4.

reasoning: one or two sentences with concrete evidence.

Word count for Part 1: must be under 220 words. Let me draft ~200 words.

Draft:

Slack is one of the most recognizable names in global team communication. Launched in 2013 and owned by Salesforce since 2021, it essentially created the modern "team chat" category and remains a default choice for startups, tech companies, media firms, and growing knowledge-work businesses worldwide.

Market position: strong but contested. Microsoft Teams leads on raw seat counts thanks to bundling with Microsoft 365, while Google Chat ships with Workspace; Slack competes on product quality rather than bundling. Other competitors include Zoom (especially for meetings-plus-chat workflows), Discord in community and developer circles, and Mattermost or Rocket.Chat in self-hosted/security-sensitive environments.

Products: channel-based messaging, huddles (audio/video), clips, workflow automation, an extensive app directory (2,600+ integrations), shared channels for cross-company work, and newer Slack AI features (summaries, search answers).

What people say: reviews on G2 and Capterra are strongly positive on usability, search, and integrations; recurring criticisms are notification overload, per-user pricing at scale, and platform sprawl. Slack's 2020 EU antitrust complaint against Microsoft's Teams bundling made headlines and shaped perceptions of a fair-fight underdog.

Verdict: yes, highly recommended globally, particularly for teams of 5–500 that value UX and integrations; heavily Microsoft-standardized enterprises may get better value from Teams.

Count words: roughly 200. Good.

Now metrics JSON:

{ "brand_known": true, "confidence": 96, "mentions_out_of_10": 8, "indexed_pages": 100, "visibility_score": 95, "google_aio_score": 92, "share_of_voice_pct": 22, "rank_among_competitors": 1, "competitors": ["Microsoft Teams", "Google Chat", "Zoom", "Discord", "Mattermost", "Rocket.Chat", "Cisco Webex"], "sentiment": "positive", "would_recommend": true, "sources": [ {"claim": "Slack's official site describing the product, pricing and features", "url": "https://slack.com"}, {"claim": "Slack's public pricing tiers and per-user costs", "url": "https://slack.com/pricing"}, {"claim": "Company history, 2013 launch and 2021 Salesforce acquisition", "url": "https://en.wikipedia.org/wiki/Slack_(software)"}, {"claim": "Large volume of third-party user reviews", "url": "https://www.g2.com/products/slack/reviews"} ], "reasoning": "..." }

Reasoning: "Slack is a top-of-mind category leader: I would name it in roughly 8 of 10 team-messaging purchase queries, usually first or second alongside Microsoft Teams, giving it ~22% of competitor-name slots across those answers. Its AIO readiness is near-maximal thanks to deep own-site content, a well-sourced Wikipedia article, constant news coverage, and tens of thousands of G2/Capterra reviews."

Check consistency: brand known true, visibility 95 high, rank 1 or 2, fine. mentions 8 of 10 consistent with share 22% (8 mentions out of ~36 total name slots across 10 answers × ~3.6 names = 8/36 ≈ 22%). Good.

indexed_pages: 100, a number, conservative. Fine.

Format: Part 2 wrapped in AEO_METRICS tags with raw JSON only, no backticks. Part 1 prose. No meta commentary, no clar

Show the exact prompt sent to GLM

You are an AI answer engine being audited on how you talk about a brand. Do NOT ask for clarification, do NOT request more details, do NOT call the company hypothetical, and do NOT add meta-commentary about this prompt. Brand: Slack Website: https://slack.com Industry: Communication Products/Services: Team messaging and collaboration Location / Target market: Global Your reply MUST have exactly two parts, in this order. PART 1 — ASSESSMENT (prose, under 220 words) Assess this brand SPECIFICALLY in the Global market: its visibility and reputation there, market position and main competitors, products/services, what people in that market say about it, notable strengths or concerns, and whether you would recommend it to someone in Global seeking Communication solutions. If the brand is global, still weight the assessment toward Global. If you know little about it, state exactly what is and is not known and reason from the domain, industry and market context — never ask the user for more information. PART 2 — METRICS (mandatory, machine-read) Before writing the metrics, silently run this procedure: a) Write 10 realistic buyer-intent questions someone in Global would ask when shopping in the Communication category (for example "best Communication provider", "Team messaging and collaboration alternatives", "is Slack any good"). Count how many of those 10 you would answer with Slack actually named — that number is mentions_out_of_10. b) Estimate how many distinct pages of https://slack.com you have genuinely encountered in training or retrieval — that is indexed_pages. If you have effectively never seen the domain, use 0. c) List the real competitors you would name in those answers, then work out what share of the total brand-name slots Slack would occupy (share_of_voice_pct) and its rank within that set. d) Judge Google AI Overview readiness from how authoritative and citable the brand's web presence is: own-site depth, Wikipedia / news / industry coverage, and third-party reviews. Rules for the numbers. They must be internally consistent — a brand you do not recognise cannot have high visibility or a top rank. Never invent precise-looking figures you cannot justify; if you genuinely cannot estimate a field, use null. Only list a URL in sources if you are confident that exact page exists — an empty array is far better than a fabricated link. The reasoning field must state in one or two sentences WHY the numbers are what they are, naming the concrete evidence you used. Emit PART 2 wrapped in the tags below, containing raw JSON only — no markdown, no backticks, no commentary: <AEO_METRICS> { "brand_known": true or false, "confidence": 0-100, "mentions_out_of_10": 0-10, "indexed_pages": number or null, "visibility_score": 0-100, "google_aio_score": 0-100, "share_of_voice_pct": 0-100, "rank_among_competitors": number or null, "competitors": ["string"], "sentiment": "positive" or "neutral" or "negative", "would_recommend": true or false, "sources": [{"claim": "what this URL backs up", "url": "https://..."}], "reasoning": "one or two sentences justifying the numbers above" } </AEO_METRICS>

Frequently Asked Questions

4
Is Slack optimized for Answer Engine Optimization (AEO)?

Slack scores 1278 on BrandAEO's independent open-scale Answer Engine Optimization assessment, indicating strong visibility and recommendation strength when AI models answer communication questions.

How do AI models like ChatGPT and Gemini see Slack?

BrandAEO evaluated Slack across 5 AI answer engines (OpenAI, Gemini, Perplexity, DeepSeek, Qwen) and 10 visibility dimensions (each scored 0-30). Slack currently has an Overall Score of 1278, indicating strong presence and recommendation strength when AI models answer communication questions.

What is Slack's AEO score?

Slack's Answer Engine Optimization (AEO) Overall Score is 1278 on BrandAEO's open scale — the sum of 10 visibility dimensions each scored 0-30 — an independent assessment of how visible, accurately described, and frequently recommended Slack is inside AI-generated answers.

How can Slack improve its visibility in AI answers?

Slack can improve its AEO score by strengthening authoritative citations, publishing clear structured content about its products, earning third-party mentions, and ensuring consistent, accurate brand information across the web that AI engines can retrieve and cite.