
Trakt.tv
Simkl
TV Time
Showly
Letterboxd
SeriesGuide
Whataired
Add your favorite TV shows to a Watchlist and let the site keep track for you: It'll show new episodes and will organize them in a TV calendar, will recommend for you some great TV series based on what you already watch, offers top charts - with tra…

The modern platform for creating, sharing, and collaborating on AI prompts. Advanced version control and real-time testing.

Which is more popular?
Based on our record, Next Episode seems to be more popular. It has been mentioned 35 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | next-episode.net | diffyn.com |
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What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
People who love watching TV shows, those who follow multiple series, and anyone looking to organize their TV watching schedule effectively.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
The Long Ballad Review | MX PLAYER | The Long Ballad Review Next Episode | The Long Ballad In Hindi
More videos
The Ultimate Prompt Tool for Creators – Visualize & Organize with Diffyn
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Next Episode and Diffyn.
Diffyn's answer:
Addresses workflow and change management on LLM prompts, provide teams with traceability and visualization of tests across multiple models, provide deeper understading into efficiency of these prompts.
Diffyn's answer:
Diffyn is the platform that specializes on both change management and multi-model analysis.
Diffyn's answer:
React, Next.js, POSTGRESQL
Diffyn's answer:
Professionals incorporating LLMs or AI tools in their workflow and wants to keep track of changes and test their prompts.
Diffyn's answer:
I started working on Diffyn when I notice that prompting has become an essential part of work across many industries. While there are version control platofrms like github, they are not designed for just prompt management are can be overkill such applications, it is also not integrated natively with various LLMs and relevant tools for users to validate ideas and visualise results properly.
Share your experience with using Next Episode and Diffyn. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Https://next-episode.net It's a (now more than 20 years old) TV tracking website and community. I've been using Claude 4.5 Opus (now 4.6) more and more these days modernizing and redesigning sections that haven't been touched for a... - Source: Hacker News / 8 months ago
20 years and counting, working on https://next-episode.net (it's a TV/Movies tracking website and community). I've dedicated this week to some maintenance tasks that are long overdue (mainly modernization of the code and the database),... - Source: Hacker News / 11 months ago
On my service - https://next-episode.net - along with signing in with username and password, there is an option to sign in with Google and Facebook. 3 days ago, I get this email from Facebook "Complete business verification for Next... - Source: Hacker News / about 3 years ago
Tracking Diffyn since Jun 2025.
When comparing Next Episode and Diffyn, you can also consider the following products.

Automatically track TV shows & movies you're watching.
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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
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TVShow Time is the place to track and watch your favorite TV shows and movies
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Showly is a free and open-source TV shows tracking application that is created with the help of TV show lovers.
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Letterboxd is a social site for sharing your taste in film, now in public beta.
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SeriesGuide helps you keep track of your favorite TV shows and movies.
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