OpenCrab vs ScreenplayIQ
Side-by-side comparison of features, pricing, and ratings
At a glance
| Dimension | OpenCrab | ScreenplayIQ |
|---|---|---|
| Pricing | Free tier (limited), Pro/Expert plans (exact pricing on contact) | Free tier (1 analysis/mo), Pro $19/mo, Studio $49/mo |
| Best For | Researchers, domain experts, AI builders needing structured ontology-based knowledge graphs with RAG | Screenwriters, producers, studio execs seeking data-driven script feedback and box office prediction |
| Core Feature | Ontology-centered Graph RAG: document ingestion, evidence graphs, ontology packs, MCP integration | AI screenplay analysis with beat sheet, pacing heatmap, and box office forecast |
| Integrations | Claude Desktop, Claude Code, GPT, Notion, GitHub | PitchTrailer |
| Not For | Simple vector DB users, non-technical users, multi-language beyond Korean/English | Line editing, TV/short scripts, hobbyists needing free full-feature tool |
| LATEST NEWS | OpenClaw (likely OpenCrab variant) now has iOS/Android apps; migration guides and simulation tests published | No recent news captured |
If you're a screenwriter or studio exec needing script marketability analysis and box office predictions, ScreenplayIQ is the clear choice with its beat sheets, heatmaps, and comparative market data. But if you're a researcher or AI builder who needs to turn messy documents into structured, auditable knowledge graphs with MCP integration (Claude/GPT), OpenCrab is far more powerful. Choose based on your domain: narrative finance vs. ontology-driven knowledge packaging.
Ontology-first Graph RAG platform that turns messy knowledge into reusable packs
Visit Website
What real users say: OpenCrab vs ScreenplayIQ
Not marketing copy and not our opinion — a structured sweep of public discussion (reviews, forums, communities and video comments), showing what people praise and what they complain about for each tool.
OpenCrab
3 mentions across 2 sources · 43% positive — mixed
Hacker News, Product Hunt
What users praise
- • Innovative ontology-centric approach for structuring unstructured knowledge into reusable packs.
- • Supports diverse document types: PDF, HWP, GitHub, expert notes.
- • Integrates with MCP for AI workspaces like Claude Desktop.
- • Evidence graph construction with auditing for grounded answers.
What frustrates them
- • Virtually no independent user reviews exist to validate performance.
- • Hacker News post questions authenticity and suggests AI-generated marketing.
- • Community engagement is extremely low—only 2 upvotes on Product Hunt.
- • No transparency on pricing details or hidden costs in feedback.
Researched Jul 2, 2026
ScreenplayIQ
7 mentions across 1 sources · 25% positive — critical
YouTube
What users praise
- • Pay-per-analysis avoids subscription lock-in.
- • Offers box office prediction, a unique feature.
- • Tailored feedback based on script length and TV options.
- • Includes character journey charts and beat sheets.
What frustrates them
- • Reported to nearly ruin a user's script feedback.
- • Expensive per analysis, up to $198.
- • No line-by-line editing, despite expectations.
- • Limited to English scripts only.
Researched Aug 18, 2026
Who should pick which
- Screenwriter wanting to de-risk their scriptPick: ScreenplayIQ
ScreenplayIQ provides beat sheets, pacing heatmaps, and box office predictions based on comparative market data—exactly what a screenwriter needs to gauge marketability.
- Producer evaluating multiple scripts for potential ROIPick: ScreenplayIQ
The Pro plan offers unlimited analyses and comparative market data, enabling data-driven slate decisions with financial forecasts.
- Researcher building a structured evidence graph from papersPick: OpenCrab
OpenCrab ingests PDFs and notes, uses ontology modeling (Subject, Evidence, Claim, etc.), and supports Graph RAG for auditable answers—ideal for research.
- AI developer grounding a Claude/GPT agent with domain knowledgePick: OpenCrab
OpenCrab integrates via MCP with Claude Desktop and GPT, allowing you to deploy ontology packs as skills for agents. The latest mobile and migration updates show active development.
- Domain expert selling reusable knowledge packsPick: OpenCrab
OpenCrab’s pack publishing and marketplace (and latest updates) make it easy to package expertise into sellable ontology packs for other AI users.
Frequently Asked Questions
OpenCrab vs ScreenplayIQ: which should you choose?
If you're a screenwriter or studio exec needing script marketability analysis and box office predictions, ScreenplayIQ is the clear choice with its beat sheets, heatmaps, and comparative market data. But if you're a researcher or AI builder who needs to turn messy documents into structured, auditable knowledge graphs with MCP integration (Claude/GPT), OpenCrab is far more powerful. Choose based on your domain: narrative finance vs. ontology-driven knowledge packaging.
Can ScreenplayIQ analyze TV scripts or short films?
No, ScreenplayIQ is designed exclusively for feature film scripts. It does not support TV pilots or short film formats.
Does OpenCrab support languages other than Korean and English?
No, OpenCrab currently only supports Korean and English, as stated in its 'not_for' section.
What is the script length limit for ScreenplayIQ?
ScreenplayIQ has a 150-page limit due to AI context window constraints.
Can OpenCrab be used as a simple vector database?
No, OpenCrab is designed for ontology-centered Graph RAG, not as a simple vector DB. Users who need a straightforward vector database should look elsewhere.
Does ScreenplayIQ offer line-by-line editing?
No, ScreenplayIQ focuses on structural and market analysis, not line editing or grammar checking.
What is the latest news about OpenCrab?
OpenCrab (under the name OpenClaw) recently launched iOS and Android apps, published migration guides, and announced OpenYabby, a voice-controlled multi-agent orchestrator.
Can I use OpenCrab without programming?
OpenCrab targets technical users building agentic workflows; it is not recommended for non-technical users who prefer zero-configuration chat tools.
Is there a free trial for ScreenplayIQ?
Yes, ScreenplayIQ offers a Free tier with one analysis per month, allowing users to test the tool before upgrading.
More OpenCrab or ScreenplayIQ comparisons
ScreenplayIQ and Tableau serve entirely different domains: one is a niche AI tool for screenplay analysis with box office prediction, while the other is a general-purpose data visualization platform.
ScreenplayIQ and Amplitude serve entirely different domains. If you need data-driven feedback on a screenplay's commercial potential, ScreenplayIQ's AI analysis and box office predictions are uniquely
If you're a business analyst or enterprise user in a Microsoft shop, Power BI's freemium desktop plus affordable Pro licensing is a no-brainer for interactive dashboards. For screenwriters and produce
Choose ScreenplayIQ if you're a film industry professional needing predictive financial analytics on scripts. Choose Looker if you're an enterprise on Google Cloud requiring a governed, AI-driven BI p
Datadog and ScreenplayIQ serve entirely different markets. Datadog is a comprehensive observability platform for tech teams managing complex cloud infrastructures, while ScreenplayIQ is a niche AI too
Neon and ScreenplayIQ serve entirely different markets. Neon is a serverless database platform for developers building scalable apps, while ScreenplayIQ is a niche AI tool for film industry profession
Explore each tool further
Browse these categories
One email a week — new tools, honest comparisons, no spam.
Last reviewed: July 2, 2026