Cerul vs ScreenplayIQ
Side-by-side comparison of features, pricing, and ratings
At a glance
| Dimension | Cerul | ScreenplayIQ |
|---|---|---|
| Target User | Developers, AI agents, research teams, content teams | Screenwriters, producers, studio executives |
| Core Function | Multimodal video search (speech, visuals, text) | AI screenplay analysis & box office prediction |
| Platform | Cloud API + Mac desktop app (local indexing) | Web-based, collaborative workspace |
| Key Feature | Single API endpoint, relevance scores, tracking links | PitchTrailer integration, beat sheets, market comparisons |
| Open Source | Yes (self-hosting option) | No |
ScreenplayIQ and Cerul serve completely different users. ScreenplayIQ is for film professionals who need AI to predict script box office potential, while Cerul is for developers and teams who need to search video content by meaning. Neither replaces the other; choose based on whether your problem is screenwriting or video retrieval.

Cerul is semantic video search — ask in plain words, get the exact timestamped moment with citable evidence.
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AI screenplay analysis on your draft — logline, comps, character emotional journey charts, and inline proofread fixes
Visit WebsiteWho should pick which
- Screenwriter seeking market feedbackPick: ScreenplayIQ
ScreenplayIQ provides structural analysis, box office prediction, and market comparisons tailored for film scripts.
- Producer evaluating script investmentsPick: ScreenplayIQ
Its financial forecasting and comparative data help assess a script's commercial potential.
- AI agent developer needing video groundingPick: Cerul
Cerul's single API endpoint and relevance scores enable real-time video search for agentic workflows.
- Research team analyzing lecture recordingsPick: Cerul
Multimodal search across speech and visuals makes it easy to find specific moments in long videos.
- Studio executive building slatePick: ScreenplayIQ
Collaborative workspace and API access support team-based script evaluation and market analysis.
Frequently Asked Questions
Cerul vs ScreenplayIQ: which should you choose?
ScreenplayIQ and Cerul serve completely different users. ScreenplayIQ is for film professionals who need AI to predict script box office potential, while Cerul is for developers and teams who need to search video content by meaning. Neither replaces the other; choose based on whether your problem is screenwriting or video retrieval.
Can ScreenplayIQ edit my script?
No, it provides structural feedback and analysis, not line-by-line editing or grammar checking.
Does Cerul support live video search?
No, it indexes existing videos but does not handle real-time streaming.
Is ScreenplayIQ suitable for TV scripts?
No, it is designed for feature films only (under 150 pages).
Can Cerul search by visual content alone?
Yes, it indexes visuals (scenes, slides) and on-screen text, not just speech.
What integrations does ScreenplayIQ offer?
It integrates with PitchTrailer for pitch deck generation.
Is Cerul open source?
Yes, it offers an open source self-hosting option.
Do these tools have free tiers?
Both have free tiers: ScreenplayIQ offers 1 analysis/month; Cerul has a free tier with limitations.
Can I use Cerul without cloud upload?
Yes, via the desktop app for local media indexing with no cloud upload required.
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Last reviewed: July 3, 2026