Monday (formerly known as Dapulse): simple task- and project-management platform that helps you add, delegate, and visualize the status of specific tasks, collaborate on project documents, and more. Also available on mobile platforms (iOS and Android). Individual FREE/Paid.
Timelines
TeamGantt
TeamGantt: a flexible project-management tool that includes a timeline feature to visualize deadlines, priorities, dependencies, and collaboration. iOS application also available. Free Trial/Paid.
Sutori
Sutori (former HSTRY): storytelling platform designed as a vertical timeline. Sutori is great for visualizing steps in a process, and for when you want to incorporate rich multimedia: you can embed images, PDF files, audio, videos, quizzes, Google Docs, tweets, forums, Padlets, and more into your timelines and share them via URL or embed code. See this Sutori example for a comprehensive list of its features. Sutori’s platform includes features for educational use, with different visibility and sharing options and basic classroom management. Free/Paid.
Preceden
Preceden: easy-to-use web-based timeline maker with a simple interface. Best for text-focused timelines. Offers several export options, including URL, PDF, and embed code. Free version offers 1 timeline with a max of 10 events. Free/Paid.
Tiki-Toki
Tiki-Toki: working from a desktop or web app, create visually rich and interactive timelines. Tiki-Toki gives you the option to work in collaboration with other users, add images and videos (from Vimeo and YouTube), and generate three-dimensional timelines. This robust suite of features makes the the learning curve higher than other timelines. You can share timelines via embed codes only with a paid account. Check out this sample timeline. (Desktop app available for Mac OSX only.) Free/Paid.
CartoDB’s Odyssey
CartoDB’s Odyssey: create interactive, map-driven stories in a simple sandbox, and embed the final product anywhere. Combine your text with Odyssey’s library , and explore templates, actions and behaviors directly on the sandbox prior to publishing. See an example.
Life
Life: an alternative, more static, browser-based platform for creating timelines. Follow instructions on how to build in the README.md. Requires a free Github Pages account. FREE
TimeMapper
TimeMapper: ideal for integrating timelines to a map. Uses Google Spreadsheets as your data and links source. Easy to publish and share in multiple platforms, but is not embeddable in a Web Publishing site. See an example of TimeMapper, as used by Gallatin’s Lauren Walsh. FREE; no signup required.
TimelineJS
TimelineJS: import a Google Spreadsheet as your data source, add photos, tweets, videos, audio maps and website links to your timeline, and embed into your website. FREE; no signup required.