# Marvel — Design

Marvel by Marvel Prototyping holds a panel rating of 1.5/5 from 6 AI judges (category median 2/5), as of 2026-10-21. Provenance: provenance unknown; sovereignty: not determined.

- Vendor: Marvel Prototyping (https://marvelapp.com)
- Category: [Design](https://whats-best.ai/software/design.md)
- Provenance (editorial classification): provenance unknown
- Canonical page: https://whats-best.ai/software/design/marvel
- Alternatives: https://whats-best.ai/software/design/marvel/alternatives ([markdown](https://whats-best.ai/software/design/marvel/alternatives.md))
- Data as of: 2026-10-21 · evaluated 2026-10-21 · oldest source captured 2026-10-20

**AI-generated.** Every score, rationale and verdict here is written by a panel of AI judges from public evidence — an analysis, not a hands-on test. Every fact quotes the vendor page it was read from. No score can be bought. How scores are made: https://whats-best.ai/methodology

## At a glance

- Vendor: Marvel Prototyping
- Headquarters: Not stated on the vendor’s pages as of 20 Oct 2026
- Data hosting: Default not stated; pages mention the EU [S2]
- Free plan: Not stated on the vendor’s pages as of 20 Oct 2026

## The panel's verdict

Marvel Prototyping is judged from captured pages describing a Sketch-centred pipeline: wireframe and prototype without code, sync artboards from Sketch, test with users, hand off to developers. The strongest result is collaboration and handoff, where scores cluster at 5–6 — artboards become code, specs and assets, with a developer API, named JIRA and Maze integrations, user permissions and access logs. Design and prototyping sits at 3–4, crediting transitions, embedded video, URL links and flow recording, with no public information on components, shared styles or team libraries. Weakest are brand asset governance at 0–1, file ownership and portability at 0–2, and AI and content rights at 0–1: the pages describe prototyping, testing and handoff, and we found no public information on brand libraries, whole-file export, or AI features and rights. Sovereignty scores 3–4 — the security page states EU hosting on Google Cloud in Belgium and Germany, while Amazon AWS is named with no stated region. Weighted totals range 2.1–3.4; no notable disagreements were computed; the only public pricing signals are a free signup and a named Marvel Enterprise 3 plan.

**Speaks for it:**
- Developer handoff is well evidenced: Sketch artboards are automatically transformed into code, specs and assets, with a developer API and named JIRA and Maze integrations.
- No-code prototyping is documented with a wider range of transitions, embedded video and links to URLs, plus automated Sketch sync and recorded flows for sharing.
- Enterprise security features are named on the security page: SAML-based SSO, IP restriction, access logs, user permissions and project-level password protection.
- The captured security page states EU-based hosting on Google Cloud Platform in Belgium and Germany carrying SOC 1, SOC 2, SOC 3 and ISO27001 certifications, with encryption in transit and at rest and a GDPR commitment as Data Controller.
- A free signup is stated, and 24/7 support with escalation procedures and a cash-reward bug bounty are documented.

**Held against it:**
- Brand asset governance scores 0–1, with no public information on a central brand library, locked templates, published guidelines or licence and expiry metadata.
- File ownership and portability scores 0–2, the only documented file movement being inbound Sketch sync, with no public information on whole-file export, documented formats, or what happens to files after a downgrade or a cancelled contract.
- AI and content rights scores 0–1, with no public information on AI features, named models, training on customer files, or commercial rights to generated output.
- Design and prototyping sits at 3–4, with no public information on reusable components, shared styles, team libraries, variants or design tokens.
- Sovereignty scores 3–4, with Amazon AWS named as a hosting provider with no stated region and no public information on the contracting entity, a published subprocessor list or a data processing agreement.

**Best for:**
- You design in Sketch and need interactive prototypes with transitions, embedded video and recorded flows to share with clients and stakeholders.
- Your team needs documented developer handoff — artboards turned into code, specs and assets — alongside a developer API and JIRA or Maze integrations.
- You test prototypes with users and want feedback centralised under user permissions with access logs.
- You are a large team weighing the Marvel Enterprise 3 plan, which lists SAML-based SSO, IP restriction, access logs and project-level password protection.

**Avoid if:**
- You need central brand asset governance — a shared library, locked templates, guidelines and licence metadata — a criterion the bench scores 0–1.
- You must export whole files in documented formats and know what happens to files after a downgrade, a removed seat or a cancelled contract, where file ownership and portability scores 0–2.
- You are buying for a design system of reusable components, shared styles and tokens, where design and prototyping sits at 3–4.
- You need published AI terms or a confirmed subprocessor list before signing, where AI and content rights scores 0–1 and sovereignty scores 3–4.

## Scores by judge and criterion

Scores out of 5, each judge scoring independently against the published rubric (v1). "n/r" = not rated: the vendor publishes no price.

| Criterion | The Product Designer | The Frontend Engineer | The Brand Marketer | The Agency Owner | The Data Protection Officer | The Skeptic |
| --- | --- | --- | --- | --- | --- | --- |
| Design, prototyping & design systems | 1.5/5 | 2/5 | 2/5 | 2/5 | 1.5/5 | 2/5 |
| Collaboration, review & developer handoff | 3/5 | 2.5/5 | 2.5/5 | 2.5/5 | 3/5 | 2.5/5 |
| Brand assets & governance | 0/5 | 0/5 | 0.5/5 | 0/5 | 0/5 | 0/5 |
| Files, formats & portability | 0.5/5 | 1/5 | 1/5 | 0/5 | 0.5/5 | 0.5/5 |
| AI features & rights to the work | 0/5 | 0/5 | 0.5/5 | 0/5 | 0/5 | 0.5/5 |
| European sovereignty | 2/5 | 2/5 | 1.5/5 | 2/5 | 2/5 | 2/5 |
| Pricing transparency | n/r | n/r | n/r | n/r | n/r | n/r |
| **Weighted verdict** | **1.5/5** | **1.5/5** | **1/5** | **1/5** | **1/5** | **1/5** |

### The judges

- **The Product Designer** (v1.0): Owns the design system of a B2B software product. Wants components with variants, tokens with modes, prototypes that test a real flow, and library releases that are versioned and reviewable — a design system is a product, not a page of nicely arranged buttons.
- **The Frontend Engineer** (v1.0): Turns the designs into code and gets the ticket when they disagree. Wants an inspect mode without a paid seat, tokens exported in a documented format, components mapped to the code ones, and an API that reads the whole file rather than a screenshot of it.
- **The Brand Marketer** (v1.0): Keeps the brand consistent across twelve sales offices that make their own flyers. Wants locked templates non-designers can use, guidelines inside the tool, licence and expiry dates on every stock image, and a clear answer on whether a generated image may go on a trade-fair stand.
- **The Agency Owner** (v1.0): Runs a design agency of fifteen and hands every project over to the client at the end. Wants files that export with layers and components intact, guests who are not billed as editors, and terms that say the client owns the work — and what happens to it after a cancellation.
- **The Data Protection Officer** (v1.0): Reviews every tool where unreleased products, customer screenshots and employee photos end up. Wants the contracting entity and hosting region named, the AI providers on the subprocessor list, and training on customer files excluded for the whole organisation in the terms — not behind a toggle each user has to find.
- **The Skeptic** (v1.0): Has read "free for viewers", "commercially safe AI" and "export anytime" on every page in this category. Reads instead for the click that turns a reviewer into a billed editor, the plan the IP indemnity actually covers, and whether the export keeps a single component.

## European sovereignty — proven facts

Built only from facts on the vendor's own pages; a dimension we could not prove is left open, never scored as zero. Headline: not determined.

| Dimension | Finding | Points | Source |
|---|---|---|---|
| Legal entity | Not determined | — | — |
| Ownership | Not determined | — | — |
| Data residency | Not determined | — | — |
| Subprocessors | Not determined | — | — |

## Key facts

Each fact is the vendor's own statement, cited to the source page it was read from ([S*n*] → Sources).

**Compliance**
- Encryption at rest: yes · yes [S2]
- GDPR: yes [S2]

**Data**
- Credit card storage: no [S2]

**Hosting**
- Datacenter certifications: Google Cloud Platform · Belgium · Germany · SOC 1 · SOC 2 · SOC 3 · ISO27001 [S2]
- Providers: Google Cloud Platform · Amazon AWS [S2]
- Region: European Union [S2]
- Uptime SLA: 99.98 [S2]

**Integrations**
- API: yes [S1]
- Developer API: yes [S2]
- Jira: JIRA integration for product management [S4]
- Maze: User testing via Maze integration [S4]
- Surface: yes [S1]

**Legal**
- GDPR role: Data Controller · yes [S2]

**Product**
- Ballpark: Ballpark offers user testing for Figma prototypes and simple surveys [S1]
- Collaboration: Collaboration [S1]
- Company scale: 2000000 [S2]
- Comparisons: InVision · Zeplin [S1]
- Design wireframe: Design and Wireframe [S1]
- Encryption: yes [S2]
- Encryption transit: 256-bit SSL/TLS 1.2 · ECDSA · RSA [S2]
- Enterprise: Marvel Enterprise 3 · large teams [S1]
- Enterprise security features: Single Sign-On (SSO), IP restriction, access logs, user permissions and project-level password protection [S2]
- Handoff: Handoff [S1]
- Handoff: Handoff: artboards transformed into code, specs and assets for developers [S4]
- Ip restriction: yes [S2]
- Mobile apps: yes [S1]
- Platforms: yes · yes · yes [S4]
- Prototype: yes · Prototype [S1]
- Prototype capabilities: yes · yes · yes [S4]
- Prototype record share: Play prototypes in Sketch, record videos of prototype flow to share [S4]
- Signup: yes [S1]
- Sketch artboard sync: Sync artboards from Sketch to new or existing Marvel projects [S4]
- Sketch import: Import Sketch prototypes into Marvel with hotspots and automatic updates [S4]
- Sketch plugin download: Sketch plugin downloadable [S4]
- SSO: SAML-based SSO [S2]
- Summary: Rapid prototyping, testing and handoff for modern design teams [S1]
- User permissions: yes [S2]
- User testing: User Testing [S1]

**Support**
- Bug bounty: cash rewards based on severity · yes [S2]
- Bug bounty response time: 30 · 7 [S2]
- Help center: yes [S1]
- Hours: global support team covers each timezone, with escalation procedures [S2]

## Questions

### Is Marvel European?

Not determined: the vendor’s pages as captured do not say where Marvel is based.

### Where does Marvel store data?

The default storage location for customer data is not stated on the vendor’s pages as of 20 Oct 2026. The vendor’s pages mention the EU as hosting location, per [the vendor’s page captured 20 Oct 2026](https://whats-best.ai/evidence/9347).

### Does Marvel have a free plan?

Not stated on the vendor’s pages as of 20 Oct 2026.

### What are the best alternatives to Marvel?

As of 21 Oct 2026, the panel rates [Penpot (2.5/5)](https://whats-best.ai/software/design/penpot), [Sketch (2.5/5)](https://whats-best.ai/software/design/sketch) and [Frontify (2.5/5)](https://whats-best.ai/software/design/frontify) highest among the other 17 Design products evaluated. Ratings that look equal are rounded to half stars; the order uses the unrounded rating, then the name. The highest-rated European alternative is [Penpot](https://whats-best.ai/software/design/penpot) (EU-Made). Ratings are the AI panel’s opinion, formed from public evidence: [how scores are made](https://whats-best.ai/methodology#ordering). The full list, with European products first: [Marvel alternatives](https://whats-best.ai/software/design/marvel/alternatives).

## What this page leaves out

- We could not confirm any pricing information on the vendor’s own pages as captured, so this page shows none rather than a statement we cannot stand behind.
- 13 product facts could not be confirmed on the vendor’s page as captured and were left out of this page and of the panel’s material.
- 1 integrations fact could not be confirmed on the vendor’s page as captured and was left out of this page and of the panel’s material.
- 1 subprocessors fact could not be confirmed on the vendor’s page as captured and was left out of this page and of the panel’s material.
- 2 sovereignty dimensions could not be confirmed on the vendor’s own pages and are shown as unknown.

## Sources

- [S1] Vendor page: https://marvelapp.com (checked 2026-10-20)
- [S2] Security / trust page — found from the homepage: https://marvelapp.com/security (checked 2026-10-20)
- [S3] Design, prototyping & design systems — found from sitemap: https://marvelapp.com/features/prototyping (checked 2026-10-20)
- [S4] Design, prototyping & design systems — found from sitemap: https://marvelapp.com/sketch-prototyping (checked 2026-10-20)
- [S5] Collaboration, review & developer handoff — found from sitemap: https://marvelapp.com/features/handoff (checked 2026-10-20)
- [S6] Collaboration, review & developer handoff — found from sitemap: https://marvelapp.com/features/collaboration (checked 2026-10-20)

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Cite as: whats-best.ai, "Marvel — Design", AI panel analysis, as of 2026-10-21. https://whats-best.ai/software/design/marvel

Corrections: https://whats-best.ai/correct/890?target=page