Limelight vs. JustWatch vs. Letterboxd

JustWatch was built to answer a single question: where can I watch this right now? On that narrow brief it is excellent. Its streaming database is the largest and most reliable available, with coverage across more than 100 countries and nearly every major platform. If you need to know whether a specific title is on Hulu, Prime Video, or available to rent on Apple TV, JustWatch is the fastest answer. I used it constantly before I built Limelight, and I still think it is the best tool for international streaming lookups.

It is also useful for browsing new arrivals on each service. If you want to see what just landed on HBO Max this week, JustWatch surfaces that cleanly. The interface is straightforward and the search is fast. For a broader walkthrough of how to find where to watch any movie across the major platforms, that piece covers the workflow in detail.

The real limit is that JustWatch is a reference tool, not a discovery tool. It answers the question you ask it, but it does not help you figure out what to ask. If you already know you want to watch Drive My Car and need to find it, JustWatch is good. If you are trying to choose from among the 400 things on your mental list, it does not help at all. There is also the ads problem. You are making a leisure decision about what to spend two hours watching, and you are doing it through a page with banner ads.

That is true, and I do not say it reluctantly. Letterboxd's community is something neither I nor JustWatch have built, and it takes years and the right culture to develop. The writing there ranges from three-word impressions to sharp criticism. The lists, user-made collections like "every film referenced in Twin Peaks" or "movies where it rains in the final scene", are a discovery mechanism no algorithm would produce. The social proof works differently too: seeing that three people whose taste you trust all rated a film highly tells you more than a Tomatometer score.

The film diary is also one of the better-designed logging experiences available. Logging a film by date, with your own star rating and an optional review, has a satisfaction other apps have not matched. If you care about keeping a formal record of your watching, Letterboxd's calendar view and diary format are the benchmark, and I have written more on the case for keeping a movie journal as a long-running practice.

The practical gap that matters most is that Letterboxd is built for logging films you've already watched, not for deciding what to watch tonight. It doesn't track TV shows, so half of what many people watch never shows up in it.

Limelight's bet is that "what should I watch" and "where do I watch it" are one decision and belong in one place, with no ads in the middle of it. I built it because I kept running the same loop: browse Letterboxd to find something, check JustWatch to find where it is streaming, discover it is not on any service I subscribe to, go back and start over. That loop was taking longer than the decision deserved.

What a title page holds

Films and series get the same treatment: where it streams, cast and crew, trailers, ratings from four sources with Limelight+, and one tap to add it to a list.

Plenty of film fans end up using two of these, and Limelight with Letterboxd is the natural pairing. Letterboxd for the community and the diary, Limelight for discovery and streaming availability. They do not really compete, because they handle different parts of the same evening. Limelight does not try to build a community and Letterboxd does not try to tell you where to stream anything, so running both means neither is being asked to do something it was not built for.

The short version: if you are only going to install one app and you want the whole picture from discovery through tracking, Limelight is what I would recommend. If film culture matters to you as much as the practical side, add Letterboxd. And if you do international streaming lookups regularly, keep JustWatch bookmarked.

Related reading: the ranked guide to the best movie and TV tracker apps, longer lists of Letterboxd alternatives and JustWatch alternatives, and where to go now that TV Time has shut down. To try the decision itself without installing anything, use the What to watch quiz.