Glean vs TickTick

Glean is an enterprise work AI platform that indexes a company's apps, documents and conversations and lets employees search, ask questions and run agents over that knowledge. It was founded in 2019 in Palo Alto by former Google search engineer Arvind Jain, who previously co-founded Rubrik, and it raised a $150 million Series F at a $7.2 billion valuation in June 2025.

The platform has three layers: Glean Search, a ranked enterprise search; Glean Assistant, a chat assistant grounded in company data; and Glean Agents, which automate multi-step work from natural-language instructions. Underneath sit 275+ connectors, an Enterprise Graph that maps people, content and activity, and permission enforcement that mirrors each source system in near real time. It also offers APIs and MCP support. Pricing is not published; it is sold per seat through sales, with demos instead of a self-serve trial.

Glean fits large organizations with knowledge scattered across Slack, Google Drive, Confluence, Jira, Salesforce and code hosts. It is overkill and likely too costly for small companies, and results depend on clean permissions in source systems. Microsoft 365 Copilot is the natural rival for Microsoft-centric firms, ChatGPT Enterprise offers broader general AI with connectors, and Notion AI covers search well if Notion is already your wiki.

Glean announced in December 2025 that its annual recurring revenue had passed $200 million, doubling in nine months. When evaluating, run a pilot on your messiest knowledge sources and test permission boundaries with a few restricted documents.

TickTick is a to-do list and personal productivity app made by Appest, the company behind the Chinese app Dida, available on iOS, Android, Windows, macOS, Linux, the web and smartwatches. It combines task management with a calendar, habit tracker, Pomodoro focus timer and Eisenhower matrix, so many users replace several single-purpose apps with it.

Tasks are added with natural language that sets dates, times, priorities, tags and lists, and can include subtasks, checklists, recurrence rules, location reminders and notes. Smart lists and custom filters slice tasks by any criteria, and kanban, timeline and calendar views show the same work in different ways. The habit tracker logs daily routines with streaks, and the focus timer records sessions per task. Lists can be shared with family or colleagues for light collaboration. The free plan covers core tasks and lists, while Premium, an inexpensive annual subscription, unlocks full calendar views, more lists and tasks, filters, statistics and calendar subscriptions.

TickTick fits individuals, students and freelancers who want tasks, habits and focus in one well-designed app at a low price. It is not built for team project management, with limited permissions, reporting and integrations. Todoist has a larger integration ecosystem and stronger collaboration, Things 3 offers a polished Apple-only experience with a one-time purchase, Microsoft To Do is free, and Asana, ClickUp or Trello suit team projects.