
Trakt.tv
Letterboxd
IMDb
Reelgood
TV Time
Criticker
Flixster
Simkl is a TV, anime, and movie tracker that keeps a history of all the shows and movies you watch in one, central location. It’s a mobile app, a website, Google Chrome extension to keep track of everything you watch and integrates with many TV apps

Letterbox
Goodreads
Trakt.tv
Organize your books, movies, TV shows, games, and podcasts in one Kanban-style tracker. Drag items from backlog to completed. Custom lists for anything.

Which is more popular?
Based on our record, Simkl seems to be more popular. It has been mentioned 46 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | simkl.com | backlogbox.com |
| Pricing | ||
| Platforms | — | |
| Company | — | Startup from the Netherlands · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


All about the TV Shows, Anime and Movies: trailers, photos, screenshots, screencaps, wallpapers, comments, TV ratings. Free open REST API for developers.
BacklogBox is a media backlog tracker that combines book, movie, TV show, game, and podcast tracking into one app. Instead of juggling Goodreads, Letterboxd, Backloggd, and Trakt, you get a single Kanban board per media type.
What each product offers, as listed by its team.


No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Simkl is particularly recommended for avid movie, TV show, and anime watchers who want an easy way to track their viewing history, receive personalized recommendations, and engage with a community of like-minded individuals.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Review of simkl.com
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Simkl and BacklogBox.
BacklogBox's answer:
It is the only media tracker that covers books, movies, TV shows, games, and podcasts in a single app with Kanban boards. Instead of maintaining separate accounts on Goodreads, Letterboxd, Backloggd, and Trakt, everything lives in one place. You also get custom lists for tracking anything that does not fit the built-in types
BacklogBox's answer:
BacklogBox is an early-stage product for individual users. There are no enterprise customers — it is built for people who want to organize their personal media backlogs.
BacklogBox's answer:
SvelteKit, TypeScript, PostgreSQL.
BacklogBox's answer:
I was using Letterboxd for movies, Goodreads for books, Backloggd for games, and a spreadsheet for TV shows. Every time I finished something I had to remember which app to open. Half the time I just forgot. So I built one app to replace all of them.
BacklogBox's answer:
People who consume multiple types of media and want a single place to organize it. Readers who also game, movie watchers who also follow TV shows, anyone with a growing backlog across different media types who is tired of juggling separate apps or spreadsheets.
BacklogBox's answer:
Most media trackers only cover one type — Letterboxd for movies, Goodreads for books, Backloggd for games. If you consume multiple types of media, you end up with five different apps and no unified view. BacklogBox gives you one Kanban board per media type, auto-searches from TMDB, OpenLibrary, IGDB, and Apple Podcasts, and has a Discover page for finding new content across all categories.
Share your experience with using Simkl and BacklogBox. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Simkl is an alternative to IMDb and consists of authentic reviews for movies and TV shows. It has content from Amazon Prime and Netflix. Simkl also compares reviews and ratings between two users. The platform consists...
To Be honest, after few weeks of using SIMKL. I discovered soo many amazing features, it literally had features from 5-15 different websites all packed together in one and amazing browser extension and mobile app...
We have no reviews of BacklogBox yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


We are looking for Moderator ( In Exchange we will provide VIP membership to https://simkl.com/ (DM me Directly). Source: over 3 years ago
Yes, we got. Move to another track service. I'm trying https://simkl.com/ for now. TvTime is kinda joke now. Not working for a week, support doesn't respond. Source: over 3 years ago
I kinda gave up on TVTime a few days ago and went to https://simkl.com. Kinda like it so far. You can import your TVTime stuff (you have to send an email to TVTime but they responded within an hour so don't let that put you down). It's... Source: over 3 years ago
Tracking BacklogBox since Feb 2026.
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