Superhuman

ClickUp

Freemium

ClickUp tries to replace several work tools with one: tasks, docs, whiteboards, goals, chat and dashboards live in the same workspace. Teams can switch between list, board, calendar, Gantt and timeline views, and custom fields and statuses adapt the structure to different departments. Automations handle repetitive updates, and templates cover common processes. The breadth is the point, but it also means setup decisions matter; a team that does not standardize its hierarchy can end up with a messy workspace. A free plan exists for small teams, with paid tiers adding storage, automation and permissions.

Asana

Freemium

Asana is a work management platform for teams that need to coordinate projects across departments. Tasks can be organized in lists, boards, timelines and calendars, with dependencies, milestones and custom fields. Portfolios roll several projects into one view, and rules automate assignments and status changes. It is more structured than a simple to-do app and more accessible than a dedicated project-management suite. The free tier covers small teams and basic views; paid plans add timelines, workflows, reporting and admin features. It suits marketing, operations and product teams that share work across functions.

Linear

Freemium

Linear is issue tracking for software teams, built around speed and keyboard-driven navigation. Issues live in teams and projects, move through customizable workflows, and appear in cycles and roadmaps. Git integrations link commits and pull requests to issues, while triage and inbox views keep new work from piling up. The interface is opinionated and fast, which is why engineering-led companies tend to adopt it quickly. A free plan covers small teams; paid plans add more history, automation and admin controls. It is not a general project tool for marketing or operations, but it is excellent at product and engineering work.

Notion

Freemium

Notion combines documents, wikis and databases in one workspace. Pages can hold text, tables, to-dos, embeds and linked databases, and the same content can be viewed as a board, calendar or gallery. Teams use it for product specs, meeting notes, a company wiki and lightweight project tracking. Templates speed up common setups, and an AI add-on handles summarization and drafting. The free plan covers personal use and small teams, with paid plans adding collaboration controls, guests and version history. It is flexible enough to replace several docs and notes tools, provided the team agrees on structure.

Kit

Freemium

Kit, formerly ConvertKit, is email marketing built around creators rather than e-commerce catalogues. It handles landing pages, forms, visual automations, tagging and broadcast newsletters, with a subscriber-centric model that keeps the interface simple. Sequences can deliver a course or a welcome series, while rules tag subscribers based on clicks or purchases. A free plan covers a small list and basic forms; paid plans scale with subscribers and add automation and integrations. It suits writers, educators and independent businesses that publish regularly and want a newsletter they can grow without a marketing ops team.

Customer.io

Paid

Customer.io is a messaging platform for behavior-based lifecycle campaigns. It ingests product events through its API or SDKs, builds segments from those events, and triggers email, push, SMS or in-app messages when someone does something specific. Workflows support delays, branches and goal checks, so a trial-ending sequence can stop as soon as a user upgrades. It is aimed at product and growth teams that already track user behavior and want messaging to react to it. Pricing is based on profiles and message volume, with a trial to test the integration.