Rezolve.ai vs Glean: Detailed Comparison Guide for 2026
Glean is a Work AI platform: permission-aware enterprise search across your connected apps, an assistant that answers from that index, and a no-code agent builder. Rezolve.ai is an agentic AI service desk that resolves IT, HR and Finance requests and can own the ticket. The distinction that matters is execution.
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Key takeaways
- Glean indexes a large connected estate and answers within each employee's permissions, with reviewers citing connectors across Slack, Google Drive, Jira, Confluence, Salesforce and GitHub
- It is not a help desk. Independent analysis notes Glean has no ticket object, no SLA tracking and no help-desk-native workflow, though it will happily index Zendesk, Freshservice or ServiceNow as sources
- Pricing combines seats and consumption. Third-party analyses report roughly $45 to $50 per user per month for the base platform, an AI or agent add-on near $15 per user per month, a 100-seat floor, and FlexCredits that meter heavier AI work
- Rezolve.ai is a native AI ITSM and employee helpdesk - with per employee and per fulfiller pricing and no AI meter on the core platform
Glean is a Work AI platform: permission-aware enterprise search across your connected apps, an assistant that answers from that index, and a no-code agent builder. Rezolve.ai is an agentic AI service desk that resolves IT, HR and Finance requests and can own the ticket. The distinction that matters is execution. Glean is built to find and synthesize knowledge; Rezolve.ai is built to complete the request. Choose Glean to make company knowledge findable everywhere. Choose Rezolve.ai to cut ticket volume at the service desk.
Rezolve.ai vs Glean at a glance
Rezolve.ai vs Glean comparison
| Criteria | Rezolve.ai | Glean |
|---|---|---|
| Product type | Agentic AI service desk with native ITSM | Work AI platform: enterprise search, assistant, agents |
| Primary job | Resolve employee requests end to end | Find, synthesize and summarize company knowledge |
| Ticketing | Included, or runs over ServiceNow, Freshservice or Jira | None; no ticket object or SLA tracking |
| Scope | IT, HR and Finance support | Company-wide knowledge work across departments |
| Channels | Teams, Slack, email, web, mobile, voice | Browser, Slack, Teams, and an MCP server for other tools [9] |
| Agent model | Eight specialized agents plus custom agents | No-code agent builder over the knowledge graph |
| Pricing basis | Per employee and per fulfiller | Per seat plus FlexCredits consumption |
| Reported rates | Quote only | About $45 to $50 per user per month, plus about $15 for AI |
| Minimum | 2,000+ employees | Reported 100-seat floor |
| Peer ratings | G2 4.8/5 (38 reviews) | G2 4.7/5 (162 reviews) [10]; Gartner Peer Insights 4.5/5 (369 ratings) |
| Gartner 2026, AI in ITSM | Magic Quadrant recognition, highest in two Critical Capabilities use cases | Reviewed in the enterprise AI search market |
What is Rezolve.ai?
Rezolve.ai is an agentic AI service desk for IT, HR and Finance. Employees ask Sidekick in MS Teams, Slack, email, web or by phone, and it answers with grounded, cited responses, then executes actions such as password resets, access grants and software provisioning. Technicians work in Agent Assist, and the platform runs on an AI-first ITSM covering incident, problem, change, request, SLAs, assets and CMDB, or layers over an existing ITSM.
Rezolve.ai reports about 70% of requests resolved before they become tickets, and 60% to 80% autonomous resolution for common ticket types.
What is Glean?
Glean is a Work AI platform built on a permission-aware index of connected workplace tools. Three layers sit on that index: enterprise search, Glean Assistant for conversational answers and summaries, and Glean Agents, a no-code builder for automating information workflows. Reviewers describe strong semantic search, model choice across multiple LLMs, and an MCP server that lets other tools query the same index.
Its sweet spot is knowledge discovery. One published analysis puts it plainly: Glean is strongest when the use case depends on finding, understanding and synthesizing internal knowledge, and less straightforward when the use case requires strict, deterministic workflow execution across business systems.
Feature-by-feature comparison
Knowledge retrieval
Glean's core strength. It indexes a wide estate and respects each user's existing permissions, so answers never expose content the employee could not already open. Gartner Peer Insights reviewers highlight the time saved finding information and a Slack bot that answers routine questions in on-call channels without pulling an engineer away.
Rezolve.ai grounds answers in your IT, HR and Finance knowledge sources with citations, tuned for support content rather than company-wide research.
Edge: Glean, for breadth of knowledge across the business.
Resolution and execution
Rezolve.ai's core strength. Sidekick does not stop at the answer: it resets the password, grants the access, provisions the software, opens or updates the ticket, and routes approvals, all behind approval gates with an audit trail. Glean's agents automate information workflows such as summarizing a backlog or drafting an update, and independent testing notes that an employee who finds an IT answer in Glean still has to go to the ITSM to resolve the ticket.
Edge: Rezolve.ai.
Ticketing and ITSM
Only one side has a system of record. Glean connects to Zendesk, Freshdesk, Freshservice and ServiceNow as sources to read, but has no ticket object, SLA tracking or help-desk-native workflow. Rezolve.ai includes an AI-native ITSM or runs over your existing platform, so deflection, ticket handling and reporting live in one place.
Edge: Rezolve.ai.
Technician experience
Glean helps support staff find prior solutions and documentation quickly, which is genuinely useful during triage. Rezolve.ai's Agent Assist gives technicians triage, summaries, similar-ticket search and drafted replies inside the ticket, and it scored highest of the evaluated products in the AI for IT Agents use case in Gartner's 2026 Critical Capabilities.
Edge: Rezolve.ai.
Channels
Glean reaches employees through the browser, Slack and Teams, plus an MCP server for other AI tools. Rezolve.ai covers Teams, Slack, email, web and mobile, and adds VoiceIQ for phone-based ticketing, which matters for frontline and field staff who call rather than type.
Edge: Rezolve.ai for service desk coverage; Glean for reach into other AI clients.
Onboarding and employee experience
Glean publishes an average of 36 hours saved per new hire during onboarding, and reviewers credit it with helping new joiners navigate internal tooling. Rezolve.ai runs onboarding journeys that provision accounts, assign equipment and walk new hires through tasks across IT, HR and Finance systems.
Edge: Tie. Glean shortens the search; Rezolve.ai completes the steps.
Governance and security
Glean enforces source permissions on every answer and publishes a security program covering SOC 2, ISO 27001, HIPAA and GDPR. Rezolve.ai holds SOC 2 Type II, ISO 27001, GDPR and HIPAA-ready status, gates autonomous actions behind approvals with full audit trails, and has publicly committed that customer data is never used to train its models.
Edge: Tie.
Reliability and performance
Worth noting from review data. Gartner Peer Insights reviewers mention occasional connector downtime, and one independent summary of PeerSpot feedback reports accuracy around 80% to 85% with responses that sometimes take fifteen to twenty seconds. Rezolve.ai scores 9.5 for ease of use and 9.7 for quality of support on G2.
Edge: Rezolve.ai, though Glean's review base is far larger and skews enterprise.
Pricing and total cost of ownership
| Cost factor | Rezolve.ai | Glean |
|---|---|---|
| Published pricing | No; one all-in quote | No; enterprise quote only |
| Base rate | Per employee, plus per fulfiller for technician and ITSM products | About $45 to $50 per user per month reported |
| AI add-on | None; no token or per-resolution fees on the core platform | About $15 per user per month reported for agents and advanced AI |
| Consumption | Optional per-run pricing for Autonomous Agents only | FlexCredits meter heavier AI work beyond included allowances |
| Minimum | 2,000+ employees | Reported 100-seat floor, with minimum annual contracts reported from $25,000 to $50,000 |
| Proof of concept | Included in the quoted engagement | A paid proof of concept reported up to $70,000 |
| Reported annual TCO | Quoted as a single figure including implementation | $350,000 to $480,000 in one third-party model |
Two structural points matter. First, Glean's pricing is per seat across the whole workforce, because the value is company-wide search, so cost scales with headcount whether or not those employees raise tickets. Second, FlexCredits meter the agentic work, so the heavier the AI usage, the higher the bill.
Rezolve.ai prices the service desk problem instead: employees for the assistant, fulfillers for the people who work tickets, with fulfiller seats trued down at renewal as automation absorbs volume.
Ask both vendors: What is included before credits or add-ons? What is the seat minimum and contract floor? What does a proof of concept cost? What happens to the bill as usage grows?
Can they work together?
Often, yes. These products solve adjacent problems, and plenty of organizations run a knowledge layer alongside a service desk. If Glean is already indexing your content, Rezolve.ai can sit at the point of request, resolving IT, HR and Finance tickets and executing actions, while Glean continues to serve company-wide research and discovery. The overlap is narrower than the category labels suggest: one answers questions across the business, the other closes requests at the desk.
Which should you choose?
| Your situation | Better fit | Why |
|---|---|---|
| Employees cannot find documents across dozens of apps | Glean | Permission-aware search over a wide connected estate |
| Ticket volume at the service desk is the problem | Rezolve.ai | Built to resolve, not just answer |
| You want AI to complete actions, not hand off | Rezolve.ai | Approval-gated execution across systems |
| You need ticketing, SLAs and reporting | Rezolve.ai | Native ITSM, or runs over your current one |
| You want company-wide AI for research and drafting | Glean | Assistant and agents over the full index |
| Your workforce includes frontline staff who call | Rezolve.ai | Voice channel included |
| Budget must stay flat as AI usage grows | Rezolve.ai | No seat-wide AI add-on or consumption credits |
So which one suits you the best - Rezolve.ai or Glean?
Glean is a strong product doing a different job well. If the business problem is that knowledge is scattered across a hundred systems and employees cannot find it, Glean's permission-aware index, assistant and agents are a sound answer, and its peer ratings reflect that.
If the business problem is ticket volume, Glean leaves the last step to someone else. Rezolve.ai resolves IT, HR and Finance requests end to end, carries an ITSM system of record when you want one, covers voice alongside chat and email, and prices per person rather than per seat plus credits.
It was recognized in the 2026 Gartner Magic Quadrant for AI Applications in ITSM and ranked highest in two use cases in the companion Critical Capabilities.
Last updated on October 15, 2026
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Frequently asked questions
Is Glean a help desk or ITSM tool?
No, Glean is not a help desk tool. It connects to help desks as sources but has no ticket object, SLA tracking or help-desk-native workflow.
How much does Glean cost?
Glean does not publish pricing. Third-party analyses report about $45 to $50 per user per month for the base platform, roughly $15 per user per month for AI and agents, a 100-seat floor, and FlexCredits for heavier AI usage
Can Glean resolve IT tickets automatically?
It can surface answers and automate information workflows. Independent testing notes that resolving the ticket still happens in the ITSM
Is Rezolve.ai an alternative to Glean, or a complement?
Both, depending on the problem. For service desk resolution it is an alternative; for company-wide research the two can run side by side.
