SiteList review score
Deep documentation and clear real-time video API positioning. Reduce oversized payloads and mobile LCP before scaling acquisition.
Reviewed on Sep 5, 2026
Reactor
reactor.inc
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Claim itWhat it does
Reactor is a developer platform for building applications with real-time world models, including connections to models, live video, and commands sent while generation runs.
Two ratings
Verified user rating
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No verified reviews yet — the evidence locker is empty.
Screenshots
Captured during our latest review on Sep 4, 2026
Pricing details
Model endpoints are priced by usage, with listed rates from $6/hour to $108/hour and corresponding credit-per-second rates; the supplied crawl is partial. Billed usage.
View sourceKey features
Real-time world models
Core platform
Models generate live video and respond to commands while running.
Sessions
Core platform
The documentation lists sessions as a platform concept.
Tracks
Core platform
The documentation lists tracks as a platform concept.
Frame metadata
Core platform
The platform documents frame metadata.
Commands and messages
Core platform
The platform supports commands and messages for interacting with models.
File uploads
Core platform
The documentation lists file uploads as a supported capability.
Recordings
Core platform
The documentation lists recordings as a supported capability.
Developer SDKs
Developer tools
SDK references are provided for JavaScript, React, and Python.
AI agent development
Developer tools
The documentation includes resources for building with AI agents.
Who it’s for
Building applications with real-time world models
Build applications that connect to a model, receive live video, and send commands while generation runs.
Building with AI agents
The documentation provides a resource for building with AI agents.
Buyer questions
Questions buyers actually ask
Who is Reactor for?
Reactor is aimed at software developers and AI engineers building generative media applications, especially real-time video applications.
What does Reactor provide?
Reactor provides a developer platform and real-time video generation API, supported by SDK examples and technical documentation.
How does Reactor score?
Reactor scores 67/100 overall. Docs and self-serve help is its strongest scored dimension at 93/100, while performance scores 32/100.
What should Reactor improve first?
Reduce the payloads exceeding 5MB and address the 6.7-second field LCP, then repair the content discovery and rendering issues affecting visibility.
Answers are based on SiteList's latest evidence review. Read the full review.
The expert review
Reactor scores 67/100, with deep documentation and clear real-time video API positioning as its strongest assets. Performance is the material weakness: payloads exceed 5MB and field LCP reaches 6.7 seconds.
67/100: capable developer platform, costly performance gap
Verified user reviews
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Scores across 13 dimensions
Brand & experience
Performance
Content & editorial
Trust & decision surfaces
Search & discoverability
Docs & measurement
- Domain
- reactor.inc
- Category
- AI image & video generation
- Pricing
- Usage-based · $6–$108
- Platforms
- web, api
- Last checked
- Sep 5, 2026
- Public dimensions
- 13
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