
SpecialistThe AI workspace where teams and agents get work done together

Glean records 3,301,875 monthly visits with +0.1% month-over-month growth and Contact for Pricing pricing. Serif records 131,023 monthly visits with +3.4% growth and Free Trial, Paid, Contact for Pricing pricing.
AI agents that run your email and document work
| +4.26K (+3.4%) |
| Primary Market & Share | 🇺🇸 United States (56.6%) | 🇺🇸 United States (18.1%) |
|---|
| Direct Visits / mo | 2.63M | 44.02K |
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| User Rating | 4.6 | 4.1 |
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| Supported Platforms | Website | Website |
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Enterprise AI grounded in your company's own knowledge
Ask a question in plain language and get a cited answer assembled from documents, tickets, wikis, and messages across every connected system, with permissions respected.
Reusable agents handle multi-step workflows such as onboarding, account research, or incident follow-up by orchestrating actions across business apps.
Glean automatically picks and routes requests to the right model and reasoning level, giving teams access to 40+ LLMs through a single governed gateway.
Draft on-brand documents, summarise meetings, analyse data, and create content grounded in company context rather than generic model knowledge.
AI agents that run your email and document work
Agents read email threads, pull attachments, run lookups, apply your policies, and write replies automatically, covering tasks from routine answers to multi-step document chasing.
Serif requests paperwork, reads what comes back, checks it against what you actually need, and keeps following up until the file is complete — ideal for closings, claims, and intake packets.
When an agent is unsure how to proceed, it routes the job to the right person for review, so automation handles volume while judgment stays with your team.
Manage addresses like info@, support@, billing@, and closing@ from a shared inbox, with email management, autoresponders, and customer service agents built in.

SpecialistThe AI workspace where teams and agents get work done together


The AI productivity suite with agents, email, and docs that work wherever you do

Collaborative inbox and email management for teams

Builds collaborative enterprise AI agents connected to company knowledge, but offers less robust out-of-the-box universal search.

An adaptive AI work assistant that learns how you work across inboxes, calendars, chats, and apps

Smart, focused email with AI help — for individuals and teams
SpecialistBuild, share, and control AI agents that actually do the work

Email an AI assistant and let it run your schedules, inbox and CRM

A privacy-first email client with built-in AI writing help

An AI executive assistant that works across your inbox, calendar and meetings

Automate your email with AI

SpecialistAutomates employee IT and HR support requests exceptionally well, but focuses less on general universal document search.
The AI productivity suite with agents, email, and docs that work wherever you do
Collaborative inbox and email management for teams
Builds collaborative enterprise AI agents connected to company knowledge, but offers less robust out-of-the-box universal search.
An adaptive AI work assistant that learns how you work across inboxes, calendars, chats, and apps
SpecialistBuild, share, and control AI agents that actually do the work
Automate your email with AI
SpecialistAutomates employee IT and HR support requests exceptionally well, but focuses less on general universal document search.