Diaform vs ScreenplayIQ
Side-by-side comparison of features, pricing, and ratings
At a glance
| Dimension | Diaform | ScreenplayIQ |
|---|---|---|
| Pricing | Freemium (contact for paid plans) | Free (1 analysis/mo), Pro $19/mo, Studio $49/mo |
| Best For | Product managers, UX researchers, marketers conducting automated interviews | Screenwriters, producers, studio execs seeking financial script predictions |
| Core Features | AI conversational interviews, adaptive follow-up, auto-summaries, sentiment analysis | Box office prediction, structural feedback, beat sheets, heatmaps, pitch decks |
| Integrations | Slack, Webhooks | PitchTrailer |
| Limitations | No quantitative surveys, no offline mode, no raw transcripts | Feature films only, scripts ≤150 pages, no grammar editing |
| Latest News | Diaform v2: improved project management, UI, and summaries (June 2024) | No recent updates |
ScreenplayIQ is the go-to for screenwriters and producers seeking data-driven box office predictions and structural feedback on feature scripts, while Diaform excels for product teams needing scalable, human-like customer interviews with minimal setup. Your choice hinges on whether you need script marketability analysis or automated user research.
What real users say: Diaform 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.
Diaform
22 mentions across 3 sources · 23% positive — critical
Hacker News, YouTube, Bluesky
What users praise
- • Eliminates scheduling and no-shows with automated AI interviews.
- • Adaptive probing based on user input like pricing or bugs.
- • Auto-summarization extracts key themes and sentiment per interview.
- • Zero-friction for respondents: no login or download needed.
What frustrates them
- • Almost no real user feedback exists to validate claims.
- • Limited integration ecosystem (only Slack and webhooks).
- • Pricing per assistant message can become expensive at scale.
- • AI interview depth may still fall short of human-led conversations.
Researched Jul 26, 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 seeking feedback on marketabilityPick: ScreenplayIQ
ScreenplayIQ provides box office predictions and structural analysis directly relevant to improving a script's commercial potential.
- Studio executive evaluating script portfolioPick: ScreenplayIQ
Its comparative market data and financial forecasts help prioritize projects based on predicted returns.
- Product manager conducting continuous user researchPick: Diaform
Diaform's automated, scalable interviews with adaptive follow-up and auto-summarization streamline qualitative research without scheduling overhead.
- UX researcher exploring customer pain pointsPick: Diaform
Diaform's human-like voice AI and sentiment analysis capture in-depth feedback, while v2 enhances review workflows.
- Marketing team gathering testimonialsPick: Diaform
Embeddable interview widgets and Slack integrations make it easy to collect and act on customer stories.
Frequently Asked Questions
Diaform vs ScreenplayIQ: which should you choose?
ScreenplayIQ is the go-to for screenwriters and producers seeking data-driven box office predictions and structural feedback on feature scripts, while Diaform excels for product teams needing scalable, human-like customer interviews with minimal setup. Your choice hinges on whether you need script marketability analysis or automated user research.
Can ScreenplayIQ provide line-by-line editing suggestions?
No, it focuses on structural and market analysis, not grammar or prose editing.
Does Diaform support quantitative surveys with statistical analysis?
No, it's designed for qualitative, conversational interviews. For surveys, use tools like Typeform or SurveyMonkey.
What is the maximum script length for ScreenplayIQ?
Scripts must be under 150 pages due to AI context window limitations.
Can Diaform record and provide raw transcripts?
It auto-summarizes interviews but may not offer full raw transcripts; check with the team.
Is ScreenplayIQ suitable for TV pilots or short films?
No, it only supports feature-length film scripts.
Does Diaform require respondents to log in?
No, it offers zero-friction launch where respondents can participate without an account.
What integrations does ScreenplayIQ offer?
It integrates with PitchTrailer for pitch deck generation.
What are the latest updates for Diaform?
Diaform v2 (June 2024) redesigns project management, sharing, respondent identities, and response review with a cleaner UI and better summaries.
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Last reviewed: July 2, 2026