Mapster vs ScreenplayIQ
Side-by-side comparison of features, pricing, and ratings
At a glance
| Dimension | Mapster | ScreenplayIQ |
|---|---|---|
| Pricing | Free tier (50 responses/mo) and Pro $12/mo (annual) | Free (1 analysis/mo), Pro $19/mo, Studio $49/mo |
| Target Users | SaaS product teams, growth marketers, founders | Screenwriters, producers, studio executives |
| Core Function | User-linked in-product microsurveys (NPS, CSAT, CES, PMF) | AI script analysis with box office prediction |
| Key Differentiator | Identity/behavior data attached to responses for segmentation | Financial forecast based on narrative structure and market data |
| Integrations | Slack, Zapier, Google Sheets, Notion, WhatsApp, Email | PitchTrailer |
| Not For | Offline surveys, SSO, anonymous polls | Line editing, TV scripts, scripts over 150 pages |
Choose Mapster if you run a SaaS product and need feedback tied to user segments for churn/PMF insights — it’s cheap and behavior-aware. Choose ScreenplayIQ only if you’re a screenwriter or producer wanting data-driven script ROI forecasts. They serve completely different markets; no overlap.
In-product feedback surveys that link every response to user identity and behavior, so you know exactly which customers need help and why.
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What real users say: Mapster 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.
Mapster
28 mentions across 3 sources · 43% positive — mixed
Hacker News, App Store, GitHub
What users praise
- • Fast object-to-object mapper with source generator support.
- • Excellent for offline maps in remote areas with no cell service.
- • Highly accurate off-road routes, even on worn footpaths.
- • Open-source .NET library with strong community and GitHub stars.
What frustrates them
- • Two different products share the name, causing confusion.
- • GPS map data is often outdated and missing new features.
- • .NET mapper has bugs with records and non-public constructors.
- • Not vector-based — tiles are low-res and not retina-friendly.
Researched Jul 3, 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
- SaaS product manager measuring NPS by user planPick: Mapster
Mapster attaches plan and behavior data to each response, enabling segmentation by plan/role/country automatically.
- Growth team wanting churn analysis by feature usagePick: Mapster
Mapster captures behavioral context (power user, feature visits) and allows segmentation, ideal for churn diagnosis.
- Screenwriter seeking market feedback before pitchingPick: ScreenplayIQ
ScreenplayIQ predicts box office returns and provides structural analysis, directly useful for script marketability.
- Studio executive evaluating a script slatePick: ScreenplayIQ
Studio plan ($49/mo) offers collaborative workspace and API, good for team-based script evaluation.
- Solo founder using Sean Ellis PMF surveyPick: Mapster
Mapster’s free tier supports PMF surveys with user context; low cost matches startup budget.
Frequently Asked Questions
Mapster vs ScreenplayIQ: which should you choose?
Choose Mapster if you run a SaaS product and need feedback tied to user segments for churn/PMF insights — it’s cheap and behavior-aware. Choose ScreenplayIQ only if you’re a screenwriter or producer wanting data-driven script ROI forecasts. They serve completely different markets; no overlap.
Are these tools competitors?
No — Mapster is for SaaS feedback (NPS/CSAT/PMF) with user identity; ScreenplayIQ is for script analysis with box office prediction. Different domains.
Does Mapster integrate with Slack?
Yes — Mapster integrates with Slack, Zapier, Google Sheets, Notion, WhatsApp, and Email.
Does ScreenplayIQ support TV scripts?
No — it focuses on feature films; TV and short films are not supported.
Can I use Mapster for anonymous surveys?
Not primarily — it attaches user identity; duplicate prevention uses IP/respondent ID. For fully anonymous polls, better to use a simple tool.
Does ScreenplayIQ provide line-level editing?
No — it analyzes structure, pacing, characters, and market potential, not line-by-line grammar.
What is the max script length for ScreenplayIQ?
The AI context window limits scripts to about 150 pages.
Is there a free plan for Mapster?
Yes — 50 responses/month with all premium features.
Is there a free plan for ScreenplayIQ?
Yes — 1 analysis per month (free tier). Pro is $19/mo.
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Last reviewed: July 3, 2026