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Glean Alternatives

AI Internal Knowledge Search
Visit Glean
PlanMonthlyAnnual
StandardMost popular$17.00/mo$200.00/yr
Pro$40.00/mo$480.00/yr
Enterprise$90.00/mo$1,080.00/yr

Verdict

Glean Standard at $10-$25 per user monthly serves enterprise universal search plus AI Chat across Slack plus Confluence plus Drive plus Notion plus 100-plus connectors. Where alternatives win: Coveo serves Fortune 500 at $50K-$2M plus yearly, Bloomfire is knowledge-management-first at $15-$50 per user, Guru ships SMB-friendly at $0-$50 per user, Mindbreeze leads EU enterprise at $30K-$1.5M plus, and Elastic Enterprise Search is open-source-rooted at $95-$5K plus monthly.

By Subrupt EditorialPublished Reviewed

Enterprise AI search plus internal knowledge category split: Glean (modern enterprise leader, founded 2019, AI-native), Coveo (Fortune 500 incumbent, IPO 2021), Bloomfire (knowledge-management-first), Guru (SMB-friendly, acquired by Aktivait 2024), Mindbreeze (EU enterprise leader), Elastic Enterprise Search (built on open-source Elasticsearch). The category was reshaped 2023-2025 by generative AI integration: every player added LLM-powered chat, but Glean's AI-native architecture (Glean Apps, Glean Chat) leads at modern enterprise scale.

Math on cost: 5K-employee enterprise on Glean Standard pays $1M yearly. Same workload on Coveo Standard at $96K-$300K. Bloomfire Basic at $1.2M (per-user). Guru All-in-One at $900K. Mindbreeze Standard at $300K-$1.5M plus. Elastic Enterprise at $18K-$60K. The price spread is 1.5-50x at enterprise scale. The lower end (Elastic, Guru) ships baseline knowledge search; the higher end (Glean, Coveo, Mindbreeze) adds AI Chat plus 100-plus connectors plus advanced analytics.

Pick by your search shape. Fortune 500 enterprise with deep ML relevance: Coveo. Knowledge-management-first with AI Assistant: Bloomfire. SMB plus mid-market with $0 free tier: Guru. EU enterprise with 500-plus source connectors: Mindbreeze. Open-source-rooted with hosted cloud: Elastic Enterprise Search.

Affiliate disclosure: Subrupt earns a commission when you switch to a service through our recommendation links. This never changes the price you pay. We only recommend services where there's a real cost or feature advantage for you, and our picks are based on the data on this page, not on which programs pay the most.

Quick pick by use case

If you only have thirty seconds, find your situation below and skip to that pick.

If your enterprise is Fortune 500 with established Salesforce plus ServiceNow plus SharePoint stackCoveoCoveo Standard at $50K-$150K yearly serves Fortune 500 with AI search plus ML relevance plus Salesforce plus ServiceNow plus SharePoint native.If your priority is knowledge management with AI Assistant on top of company wikiBloomfireBloomfire Basic at $15-$25 per user monthly leads knowledge management plus AI search plus Slack plus Salesforce plus standard SaaS.If your team is SMB plus mid-market and you want $0 free tier with paid scalingGuruGuru Free Tier covers up to 3 users plus 50 cards; All-in-One at $15 per user monthly is cheapest credible enterprise search.If your enterprise is EU-headquartered with 500-plus source connectors neededMindbreeze InSpireMindbreeze InSpire Standard at $30K-$80K yearly is Austria-headquartered EU enterprise leader with 500-plus source connectors plus AI insights.If your team prefers open-source-rooted search with self-hosting optionElastic Enterprise SearchElastic Enterprise Search Standard at $95 monthly hosted Elastic Cloud (or self-hosted free OSS) covers workplace search plus AI Assistant plus custom connectors.

At a glance: Glean alternatives

Quick comparison across pricing floor, best fit, and switching effort. Tap a row to jump to the full pick.

Our picks for Glean alternatives

#1

Coveo

High switching effort

Best for Fortune 500 enterprise

Try Coveo

Coveo Standard at $50K-$150K yearly typical covers AI search plus ML relevance plus Salesforce plus ServiceNow plus SharePoint integration. Pro at $200K-$500K plus yearly adds generative answers plus Relevance Cloud plus multi-source plus custom workflows. Enterprise at $750K-$2M plus yearly covers multi-region plus dedicated infrastructure plus SSO plus audit plus dedicated CSM. Where Glean is modern AI-native enterprise search, Coveo (founded 2005, IPO 2021) is the established Fortune 500 incumbent with 15-plus years of ML relevance tuning plus Salesforce plus ServiceNow ecosystem partnerships. For Fortune 500 enterprises with established Salesforce plus ServiceNow plus SharePoint stacks, Coveo's incumbent positioning beats Glean's modern stack focus. The trade vs Glean: 2-5x the price, longer onboarding, weaker modern AI Chat experience.

Strengths

  • +Fortune 500 enterprise incumbent (15+ years)
  • +Salesforce plus ServiceNow plus SharePoint native
  • +Generative answers on Pro tier
  • +Strong fit for Fortune 500 with established stacks

Trade-offs

  • −2-5x the price of Glean Standard
  • −Longer onboarding (3-9 months)
  • −Weaker modern AI Chat experience
Standard
Custom (~$50K-$150K/yr)
Pro
Custom (~$200K-$500K+/yr)
Enterprise
Custom (~$750K-$2M+/yr)
Strength
Fortune 500 incumbent
Migration steps
  1. Schedule call with Coveo (12-24 weeks discovery).
  2. Configure Salesforce plus ServiceNow plus SharePoint integration.
  3. Migrate Glean connector configurations.
  4. Run parallel for 90-180 days plus tune ML relevance.
  5. Cancel Glean once Coveo covers Fortune 500 search.

Not for: Pass on Coveo if your stack is modern (Notion, Slack, Drive) without Salesforce plus ServiceNow plus SharePoint depth; staying with Glean fits modern stacks better.

Paid plans from $8,000.00/mo

#2

Bloomfire

Medium switching effort

Best for knowledge-management-first

Try Bloomfire

Bloomfire Basic at $15-$25 per user monthly typical covers knowledge management plus AI search plus Slack plus Salesforce plus standard SaaS. Enterprise at $30-$50 plus per user monthly adds AI Assistant plus custom integrations plus SSO plus audit plus dedicated CSM. Where Glean is universal search (search across all systems), Bloomfire is knowledge-management-first (centralize knowledge in Bloomfire wiki, then add AI search). For organizations whose knowledge work centers on internal documentation (training materials, FAQs, procedures), Bloomfire's wiki-plus-search approach beats Glean's pure-search approach. The trade vs Glean: weaker universal search across third-party systems, smaller connector list.

Strengths

  • +Knowledge-management wiki bundled
  • +$15-$25 per user Basic cheaper than Glean Standard
  • +AI Assistant on Enterprise tier
  • +Strong fit for documentation-centric organizations

Trade-offs

  • −Weaker universal search across third-party systems
  • −Smaller connector list vs Glean
  • −Requires content centralization in Bloomfire
Basic
Custom (~$15-$25/user/mo)
Enterprise
Custom (~$30-$50+/user/mo)
Strength
Knowledge management + AI
Founded
2009 (US)
Migration steps
  1. Schedule call with Bloomfire (4-8 weeks discovery).
  2. Configure wiki plus AI search plus integrations.
  3. Migrate Glean connectors plus search history.
  4. Run parallel for 60 days.
  5. Cancel Glean once Bloomfire covers documentation-centric search.

Not for: Bloomfire falls short for organizations needing universal search across 100-plus third-party systems; Glean plus Coveo fit universal-search shapes better.

Paid plans from $20.00/mo

#3

Guru

Free tierLow switching effort

Best for SMB plus mid-market with free tier

Try Guru

Guru Free Tier covers up to 3 users plus 50 cards plus basic AI suggestions plus Slack plus Chrome integration. All-in-One at $15 per user monthly covers unlimited cards plus AI Answers plus Salesforce plus Zendesk plus Slack. Enterprise at $25-$50 plus per user monthly adds custom AI workflows plus analytics plus SSO plus audit plus dedicated CSM. Where Glean targets enterprise (500-plus employees), Guru targets SMB plus mid-market (10-500 employees) with $0 free tier plus $15 paid tier. For under-500-employee organizations, Guru's pricing model beats Glean's enterprise positioning by 1.5-3x. The trade vs Glean: smaller enterprise positioning, weaker connector depth, post-acquisition (Aktivait 2024) roadmap dependency.

Strengths

  • +$0 free tier for up to 3 users
  • +$15/user All-in-One cheapest credible AI search
  • +Salesforce plus Zendesk plus Slack native
  • +Strong fit for SMB plus mid-market

Trade-offs

  • −Smaller enterprise positioning vs Glean
  • −Weaker connector depth
  • −Post-Aktivait acquisition roadmap dependency
Free Tier
3 users + 50 cards
All-in-One
$15/user/mo annual
Enterprise
Custom (~$25-$50+/user/mo)
Strength
SMB free tier
Migration steps
  1. Sign up at getguru.com (Free Tier).
  2. Configure cards plus AI Answers plus integrations.
  3. Migrate Glean knowledge plus search configurations.
  4. Run parallel for 30-60 days.
  5. Cancel Glean once Guru covers SMB plus mid-market shape.

Not for: Avoid Guru for 500-plus employee enterprise with deep connector requirements; Glean plus Coveo fit enterprise scale better.

Paid plans from $15.00/mo

#4

Mindbreeze InSpire

High switching effort

Best for EU enterprise 500+ connectors

Try Mindbreeze InSpire

Mindbreeze InSpire Standard at $30K-$80K yearly typical covers enterprise search plus AI insights plus 500-plus source connectors plus standard support. Pro at $100K-$300K plus yearly adds generative AI plus advanced relevance plus custom workflows plus analytics. Enterprise at $500K-$1.5M plus yearly covers multi-region plus dedicated infrastructure plus SSO plus audit plus dedicated CSM. Where Glean targets US-headquartered modern enterprises, Mindbreeze (Austria-headquartered, 30-plus years of enterprise search heritage from Fabasoft) targets EU enterprise with deepest connector library (500-plus sources including SAP, IBM, Atlassian, Microsoft, Oracle). For EU-headquartered enterprises under GDPR with established SAP plus IBM plus Oracle stacks, Mindbreeze's connector depth plus EU residency beat Glean's US-first focus. The trade vs Glean: smaller US customer base, weaker modern AI Chat UX, longer onboarding.

Strengths

  • +500-plus source connectors (deepest in category)
  • +Austria-headquartered with GDPR-deep architecture
  • +30-plus years enterprise search heritage
  • +Strong fit for EU enterprise plus SAP-heavy stacks

Trade-offs

  • −Smaller US customer base vs Glean
  • −Weaker modern AI Chat UX
  • −Longer onboarding (3-9 months)
Standard
Custom (~$30K-$80K/yr)
Pro
Custom (~$100K-$300K+/yr)
Enterprise
Custom (~$500K-$1.5M+/yr)
Strength
EU enterprise + 500+ connectors
Migration steps
  1. Schedule call with Mindbreeze (8-16 weeks discovery).
  2. Configure 500-plus source connectors plus AI insights.
  3. Migrate Glean connector configurations.
  4. Run parallel for 90 days.
  5. Cancel Glean once Mindbreeze covers EU enterprise search.

Not for: Mindbreeze is the wrong call for US-only modern enterprises without SAP plus IBM plus Oracle depth; Glean plus Coveo fit US modern stacks better.

Paid plans from $5,000.00/mo

When to stay with Glean

Stay with Glean if your enterprise has built workflows across Slack plus Confluence plus Drive plus Notion plus 100-plus connectors, your Glean Apps custom AI assistants are paying back, or your Pro tier covers advanced analytics. The picks below address enterprise Coveo, knowledge-management Bloomfire, SMB Guru, EU Mindbreeze, and Elastic Enterprise Search.

5 Alternatives to Glean

Coveo

Coveo from $8,000.00/mo

From $8,000.00/mo

Switch to Coveo
Bloomfire

Bloomfire from $20.00/mo

From $20.00/mo

Switch to Bloomfire
GuruFree tier

Guru starts at $15.00/mo vs Glean Standard at $17.00/mo

From $15.00/mo

Save $2.00/mo ($24.00/yr)

Switch to Guru
Mindbreeze InSpire

Mindbreeze InSpire from $5,000.00/mo

From $5,000.00/mo

Switch to Mindbreeze InSpire
Elastic Enterprise SearchFree tier

Elastic Enterprise Search from $95.00/mo

From $95.00/mo

Switch to Elastic Enterprise Search

Price Comparison

Compared against Glean Standard ($17.00/mo)

Continue your research

Coveo alternativesBloomfire alternativesGuru alternativesMindbreeze InSpire alternativesElastic Enterprise Search alternatives

How we picked

AI internal knowledge search alternatives split along three vectors: enterprise scale (SMB 10-500 employees vs mid-market 500-5K vs Fortune 500 5K-plus), ecosystem fit (modern Slack plus Notion plus Drive vs traditional SharePoint plus Salesforce plus ServiceNow vs SAP plus Oracle), and deployment model (SaaS-only vs hosted cloud vs OSS plus self-hosted). Picks below address each combination.

Pricing pulled from each vendor's site or sales conversations on the review date. We score on cost-per-user at scale (500 employees, 5K, 50K), connector breadth, plus AI Chat experience. We weight against tools whose advertised pricing excludes essential features (custom AI workflows, multi-region, SSO) at the entry tier.

Update history1 update
  • Initial published version with 5 picks.

Frequently asked questions about Glean alternatives

When does Glean's pricing become problematic?

Math: 5K-employee enterprise on Glean Standard pays $1M yearly. Coveo Standard at $96K-$300K. Bloomfire Basic at $1.2M (per-user). Guru All-in-One at $900K. Mindbreeze Standard at $300K-$1.5M plus. Elastic Enterprise at $18K-$60K. The price spread is 1.5-50x. Glean pays back when modern AI Chat plus 100-plus connectors plus Glean Apps custom AI assistants matter; for OSS-rooted or SMB-focused or EU-deep workflows, alternatives are typically better fit.

How do enterprise search platforms compare to ChatGPT Enterprise plus Gemini for Workspace?

ChatGPT Enterprise plus Gemini for Workspace (formerly Bard) ship LLM-powered chat at $25-$60 per user monthly bundled with the LLM provider's broader AI offerings. Glean plus alternatives ship enterprise search across multiple SaaS connectors with grounding plus citation plus permissions awareness. The trade-offs: ChatGPT plus Gemini are cheaper but lack permission-aware enterprise content access (cannot answer 'what's my Q4 OKR' if data is in Notion plus Confluence behind permissions); Glean plus Coveo plus Bloomfire integrate with enterprise SaaS plus respect permissions. Most enterprises run both: ChatGPT plus Gemini for general AI plus Glean for enterprise content search.

What about the Glean plus Coveo plus Mindbreeze category consolidation in 2024-2026?

Enterprise AI search market is consolidating: Glean raised $260M Series E (2024) at $4.6B valuation; Coveo public on Toronto Stock Exchange; Bloomfire acquired LearnUpon (2023) plus integrated with Aktivait (2024); Guru acquired by Aktivait (2024). The trade-offs: Glean is the modern leader but enterprise procurement timelines slow adoption; Coveo plus Mindbreeze are incumbent enterprise leaders with longer install bases plus deeper enterprise integrations; Bloomfire plus Guru target SMB plus mid-market segments where Glean and Coveo are over-priced.

How do I evaluate enterprise search migration?

Three factors: (1) connector library (each Slack plus Confluence plus Drive plus Notion plus 100-plus connector configurations must be reconfigured); (2) permissions plus access control (enterprise content permissions must be preserved across migration; ML relevance models must be retrained on new data); (3) AI Chat plus generative answers (custom AI assistants like Glean Apps may not transfer cleanly). Plan 12-24 weeks for clean Glean-to-Coveo migration with under 100 connectors plus standard enterprise stack.

Can I run enterprise search off Slack search plus Confluence search plus Drive search separately?

Possible at small scale (under 100 employees, simple knowledge structure). The trade-offs: (1) no unified search across systems (employees must search each system separately), (2) no permissions-aware AI Chat (cannot ground LLM answers in enterprise content), (3) no analytics on search behavior (no insight into what employees cannot find). For pre-program startups under 100 employees, native search across each SaaS works at $0 platform fee. Above 250 employees with knowledge fragmentation across 5-plus systems, dedicated platforms (Guru All-in-One at $15 per user, Glean Standard at $10-$25) typically pay back in saved employee time within 6-12 months.

SE

About the author: Subrupt Editorial

The team behind subrupt.com. We track subscriptions, surface cheaper alternatives, and publish comparisons where the score formula is on the page so you can recompute it yourself. We do not claim 30,000 hours of testing. What we claim is live pricing from our database, a transparent composite score, and honest savings math against a category baseline.

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