When comparing Notion vs Wrike, the Slant community recommends Notion for most people. In the question“What are the best online Kanban tools?” Notion is ranked 5th while Wrike is ranked 30th. The most important reason people chose Notion is:
Even the right-click menus on the web are the same as the app.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Full-featured on desktop, mobile and web
Even the right-click menus on the web are the same as the app.
Pro Unlike anything else
One of the most complete applications one can use to build a personal dashboard (or professional) and migrate all other services to it. No more calendar, task, notes, financials, lists, writing and wiki apps, just Notion.
Pro Pages within pages within pages, to infinity
You can have a ridiculous amount of information within a single note. Look at how it works, you'll be surprised!
Pro Flexible contents storage and organization
You can upload files and embed online stuff in any hierarchical structure using pages, toggle lists, etc.
Pro Highly visual, with icons next to every new page and so on
This feature makes it very easy to find certain notes and such. And great for visual people as well. You could also add images as icons instead, if you like.
Pro Blocks offer incredible flexibility
The basic unit of organization in Notion is the block, which can be a chunk of text, an image, a bullet point, or even a link to another page. Each page consists of these blocks, which can be easily reorganized, moved to other pages, converted into other content types, or generally manipulated in many useful ways. Because of blocks, restructuring information in Notion is way easier than in any other wiki or notebook app.
Pro Does a great job with both notes and to-dos
To-dos in Notion aren't just dot point lists. You can drag and drop them into columns just like Trello (Kanban style), you can have sub-tasks, and you can easily mark things off as completed so they are no longer in your way. Notes are also powerful, with proper formatting and ways to manage and search for them, which makes it a great Evernote alternative.
Pro Cross platform
Works with Android, iOS, Windows, & Mac OSX.
Pro Awesome for wikis
You can easily start writing a bunch of web pages, share it with co-workers and choose whether to publicize or keep your contents private. It's also easy to hyperlink pages.
Pro Amazing view flexibility
You can create different views for a page's content and easily toggle between kanban, table, etc. (As long as the content is able to allow different views.)
Pro Quick and effective search
Just type in a word and you'll have results in no time at all.
Pro Attach files in tables
You can attach files in table cells, which is a feature missing in most spreadsheet-like applications.
Pro Great spreadsheet functionality
You can use calculation/formula, links, attachment, inter-referencing of data from other pages or tables, embed documents and images in the table cells.
Pro Renders Markdown Syntax
Add code blocks, Headers, bullet point, numbered lists, or To-Do boxes by typing using Markdown Syntax (instead of klunkily moving the mouse to formatting boxes)
Pro Less headaches when editing pages
Lets you restore your page to a past edit. Also works with sub-pages and databases. Though it is worth mentioning that it's a paid feature.
Pro Easily share tasks and projects with others online
Wrike helps you organize all the tasks and jobs you have to do and tasks can easily be shared between team members.
Pro You can manage your tasks through email
You can create tasks via email or update task by email as each individual task can be directly targeted (each task is associated to a specific email address)
Pro Google Docs, Dropbox, Box integrations
Pro iPhone and Android apps
Pro Interactive timeline (Gantt chart)
Pro Instantiation of fully detail process
You can describe a process in detail (every individual step, linked together). You then attach your template to a form. When a user fills the form, the full template is instantiated with all the parameters required for that instance of the process. Roles are attributed. And using the declared subtask dependencies and the due date of the process, Wrike computes a retro planning and tells you when the process should be started.
Pro Lots of different views for your projects/tasks
List, table, Timeline (Gantt chart), Stream, Timelog.
Pro Plenty of ways to organise yours projects
Hierarchy of folders, project, tasks, subtask.
Pro Could easily replace Producteev
Producteev was in advance of its time for years. And yet, after it had been bought by Jive Software a couple of years ago, the development of the tool stopped. Wrike does everything that Producteev does, and much much more.
Pro Time-tracking
Cons
Con Not very fast using native apps
Can take time if you're switching between lots of pages often as it needs to load the data each time
Con Not always very intuitive
Column filters are not that intuitive to apply.

Con No true backup
True backup can only exist if it's automated and easily recoverable. Else, it's just an outdated copy or useless scrambled data.
Con Designed with teams in mind, and less formatting than Evernote
Evernote may be more individual-oriented and has more formatting and such options available, but whether that affects you is down to personal preference. Try both and see which you prefer.

Con Not yet a new protocol, as it could be! (or could it?)
Think of scuttlebutt or email. the best Evernote alternative would be a "web 3.0" of sorts. Something that would be just a simple file added to a computer and automatically replicated to other computers along with a website and any company could easily pick up the concept and make their own hosting, including some awesome google drive/host of sorts.
Con Freakishly expensive
Con Task management missing some key task relationships
Several wrike features (example the gant chart) are missing many task relationships found in other project management software. For example, no way to have a delayed lead in (ex. start 2 days after this other task begins/ends), and you are forced to add dates to tasks BEFORE you can set relationships meaning template features constantly require date changes.
Con Only good for developers
Good for developers, but if you want to use it for running projects besides IT, it's too complicated.
