Comet Review and Installation Guide 2025: The Fastest Torrent/Debrid Search Add-on for Stremio

Plugin Features

Comet functions as a high-performance torrent discovery and Debrid integration layer for Stremio, implementing an architecture optimized for sub-3-second response times. The add-on's core search engine utilizes fanout queries and map-reduce patterns to parallelize requests to Jackett APIs, enabling simultaneous processing of multiple torrent sources without sequential bottlenecks. This implementation delivers significant performance improvements over traditional sequential scraping methods. Comet exclusively prioritizes instantly available cached content from Debrid services including Real-Debrid, AllDebrid, and Premiumize, filtering out results that would require download queuing. Its database system leverages either SQLite for standalone deployments or PostgreSQL for high-volume installations, creating persistent caches of debrid links, torrent metadata, and search results that improve performance as the database grows. A technical innovation unique to Comet is its stream proxying capability, which allows multiple client devices to share a single Debrid account without triggering multi-IP restrictions—effectively solving a common limitation in household deployments. The add-on supports custom indexers through Prowlarr or Jackett integration, allowing technical users to expand beyond default sources. For specialized content, Comet implements DMM content scraping via Zilean, extending its capabilities beyond standard torrent indexers. While the architecture does not support direct torrent streaming or download-to-debrid functions, its focus on cached content ensures consistently high streaming performance.

Setup and Installation

Installing Comet offers flexibility through three distinct implementation paths. The free community edition, accessible via comet.elfhosted.com/configure, provides a straightforward web interface for basic configuration. Users input their Debrid service credentials and select preferred indexers to generate a custom manifest URL for Stremio integration. This version implements rate limiting appropriate for individual usage patterns. For users requiring enhanced performance, a premium hosted version is available through ElfHosted's subscription service, offering higher rate limits and the Comet-exclusive proxied streaming feature that enables multi-device sharing of a single Debrid account. The third option, self-hosting, requires Docker deployment and technical configuration similar to Annatar, including Jackett/Prowlarr integration, reverse proxy setup for HTTPS access, and environment variable configuration to handle API limitations. The self-hosted implementation provides maximum customization through environment variables controlling database selection, cache retention policies, and advanced filtering options. Network optimization for self-hosted instances should prioritize low-latency connections to both indexers and Debrid services, as these represent the primary external dependencies. Client-side VPN usage is recommended for privacy protection without impacting the add-on's core functionality, as all content retrieval occurs through authenticated Debrid APIs rather than direct P2P connections.

Community Feedback

Technical assessments of Comet consistently highlight its performance characteristics, with community benchmarking documenting search times frequently below 2 seconds—metrics that compare favorably to alternatives typically requiring 5+ seconds for equivalent queries. Users particularly value the proxying capabilities in premium/self-hosted versions, with several documenting successful implementations supporting multiple TVs and mobile devices under a single Debrid account without triggering security restrictions. The community edition receives positive mention for making the technology accessible to users without technical infrastructure, though some report rate limiting during peak usage. The developer maintains active engagement through the GitHub repository, where feature requests and bug reports receive prompt attention. Technical discussions frequently reference Comet's efficient resource utilization compared to alternatives, with documented memory footprints approximately 30-40% lower than similar add-ons when handling equivalent workloads. The inclusion of Comet in comparative analyses by sites like TroyPoint and FireStickTricks reflects its growing adoption within the technical Stremio community. Users consistently recommend pairing with quality Debrid services for optimal performance, with Real-Debrid most frequently cited for its balance of cost and cache availability.

Comparison to Other Add-Ons

Comet positions itself as a performance-focused solution within the Stremio ecosystem, offering technical advantages over similar add-ons. When compared to Torrentio, Comet delivers significantly faster search results, though Torrentio may provide marginally better content coverage due to its established caching history. Both Annatar and Comet implement similar Jackett/Prowlarr integration approaches, with Comet adding exclusive proxying capabilities that offer distinct advantages for multi-device households. Unlike Jackettio, which requires separate maintenance of a Jackett instance, Comet streamlines the technical stack with integrated functionality. Deflix shares Comet's Debrid-first philosophy but lacks the performance optimizations and proxying capabilities that distinguish Comet's implementation. Compared to direct torrent streaming add-ons like ThePirateBay+ or CineTorrent, Comet delivers more reliable playback and higher quality streams through Debrid integration, though at the cost of requiring subscription services. While MediaFusion offers broader content aggregation including non-torrent sources, Comet provides superior performance specifically for Debrid-cached torrent content. For technical users prioritizing search speed and multi-device support with a single Debrid account, Comet offers specific advantages that address common pain points in the Stremio ecosystem.

Overall Verdict

Comet represents a technically refined approach to Stremio content delivery, offering performance optimizations and features that address specific ecosystem limitations. Its sub-3-second search capability and unique proxying functionality provide clear advantages for households with multiple Stremio installations. The implementation offers appropriate flexibility through tiered deployment options, from the accessible community edition to the customizable self-hosted configuration. While a Debrid account requirement introduces additional costs, the performance benefits justify this investment for users prioritizing streaming quality and reliability. The technical design choices reflect a deep understanding of common Stremio implementation challenges, particularly around multi-device support and search performance. For users with appropriate technical knowledge and Debrid subscriptions, Comet provides a strong solution that optimizes the Stremio experience while addressing the inherent limitations of torrent-based content delivery.