Mobbin MCP: Pricing, Free Tier & Gummble Alternative (2026)

Is Mobbin MCP free?

No. Mobbin MCP requires a paid Mobbin plan — there is no standalone free MCP tier. As of August 2026, Mobbin’s pricing page lists Pro at $10/month billed yearly (about $120/year upfront) and Team at $16/member/month, with a $0 free tier for limited browsing that does not include MCP. Plan wording and localized checkout totals change, so confirm on Mobbin’s MCP page and live checkout before subscribing.

Gummble MCP is also a paid feature. Gummble Browse is published at $9.99/month billed monthly, with MCP access included under the current plan table. At the listed prices the two entry plans cost nearly the same per month — the practical difference is that Mobbin’s $10/month figure requires paying a year upfront, while Gummble bills month to month.

Short answer: compare the returned evidence, current plan eligibility, and source context. Gummble publishes a catalog of 300,000+ screens and 21,000+ browsable flows across 1,500+ iOS, Android, and web apps, plus dedicated microcopy search. Mobbin publishes its own live catalog and MCP workflow; inspect both directly for your target products.

What is a design-reference MCP server?

Model Context Protocol lets a compatible AI client call external tools. A design-reference server can retrieve captured product screens or flows while you research or implement an interface.

The reference is evidence, not a design verdict. A shipped screen can show what a product did at capture time, but it does not prove that the pattern caused conversion, retention, or usability outcomes.

Gummble MCP vs Mobbin MCP

Competitor totals and feature matrices become stale quickly. The Mobbin cells deliberately route to its live documentation instead of repeating an old screen count, flow count, supported-client list, or plan table.

What Gummble MCP publishes

Gummble MCP documents 14 read-only tools for app, screen, flow, pattern, and microcopy research. Its public catalog lower bounds are:

• 300,000+ screens;
• 21,000+ browsable UX flows;
• 1,500+ apps across iOS, Android, and web.

The aggregate app total spans all three platforms. It is not a separate iOS count plus a separate web count, and this article does not publish unsupported per-platform lower bounds.

Dedicated microcopy search

The gummble_search_microcopy tool can retrieve indexed product wording for tasks such as empty states, validation, onboarding, and paywalls. Treat returned text as a captured product reference: check its surrounding screen and product context before adapting it.

Pattern-oriented queries

Gummble organizes references into patterns and browsable flow families such as onboarding, checkout, and paywalls. That structure supports prompts framed around a task rather than a particular brand.

Published pricing

MCP access starts with Gummble Browse at $9.99/month. Plan inclusions, trial eligibility, and billing terms are shown on the pricing page. Eligible first web payments have a 7-day refund window under the Terms; Apple controls refunds for App Store purchases.

What to verify for Mobbin MCP

Mobbin’s official site presents an MCP workflow connected to its real-product reference catalog. Before purchasing, verify these items on the live provider pages:

1. Which current paid plans include MCP.
2. Which clients and authentication flow are supported today.
3. Which search and retrieval tools are exposed.
4. Whether returned results include the source context your team needs.
5. Whether the exact apps, platforms, and states in your brief are represented.
6. The final localized checkout total and billing commitment.

This checklist is more reliable than comparing a competitor feature table copied on a particular date.

A practical side-by-side test

Run the same prompts against both services and assess the evidence:

1. “Find onboarding permission prompts for a finance app.”
2. “Show checkout flows that recover from a declined payment.”
3. “Find empty-state wording for a new collaboration workspace.”

For each response, record:

• whether it returns a source-linked captured reference;
• whether the state and platform match the brief;
• whether the sequence includes enough surrounding context;
• whether text search returns relevant product copy;
• whether your client can display or use the result cleanly.

Do not use invented completion-time estimates. The useful metric is whether the retrieved evidence changes or supports the product decision.

Which should you pick?

Compare Mobbin MCP when

• you already have an eligible Mobbin subscription;
• the live Mobbin catalog contains the products and patterns you research;
• its current MCP tools and source format fit your client and deliverable.

Compare Gummble MCP when

• you want a disclosed cross-platform aggregate catalog;
• dedicated microcopy search matters to the brief;
• pattern and flow-family queries match how you research;
• the published $9.99/month entry plan fits your budget.

Running both is technically possible if your client supports multiple remote servers, but pay for overlapping access only after testing a recurring brief. Neither is the only design-reference MCP worth evaluating — see the full MCP servers for designers roundup for Figma-context, component-registry, and asset-workflow options outside this comparison.

Setup

Gummble’s current Claude CLI setup is:

claude mcp add gummble --scope user --transport http https://mcp.gummble.com/mcp

The browser then handles OAuth authorization. Client-specific setup can change, so use the current Gummble MCP guide. For Mobbin, use the install command shown in Mobbin’s live MCP documentation rather than copying a potentially stale endpoint from this comparison.

Already decided to switch? The Mobbin MCP to Gummble MCP switching guide walks through the same setup step alongside a side-by-side plan and tool checklist.

Frequently asked questions

Is Mobbin MCP free?

No. Mobbin MCP is tied to paid access — as of August 2026 the listed entry point is the Pro plan at $10/month billed yearly, with Team at $16/member/month. Verify current eligible plans and localized pricing on the provider’s MCP and checkout pages.

How much does Mobbin MCP cost?

MCP access is included with paid Mobbin plans. As of August 2026, Mobbin lists Pro at $10/month billed yearly (about $120/year paid upfront) and Team at $16 per member/month. Gummble MCP is included with paid Gummble plans from $9.99/month billed monthly, with no annual commitment.

What is a Mobbin MCP alternative?

Gummble MCP is one paid alternative for retrieving real-product screen, flow, pattern, and microcopy references through compatible AI clients. Evaluate it with the same prompts you would run against Mobbin. If you're comparing the full Mobbin product rather than just its MCP server, see the broader Mobbin alternatives roundup.

Is there a free alternative to Mobbin MCP?

Community servers and provider limits change. Review the data source, license, permissions, maintenance status, and current limits before connecting any free option. Neither this article nor the Gummble pricing page presents Gummble MCP as free.

Does Gummble MCP work with Claude Code and Cursor?

Gummble publishes setup guidance for Claude, Cursor, Windsurf, Codex, v0, and compatible remote-MCP clients. Check the current MCP page because client support and setup steps can evolve.

How is Gummble MCP different from Mobbin MCP?

Gummble documents 14 read-only tools, a dedicated microcopy search tool, a $9.99/month published entry plan, and the catalog lower bounds stated above. For Mobbin, compare its current tool list, plan eligibility, and live catalog rather than relying on an old matrix.

Can Gummble MCP modify my files?

No. Gummble’s MCP tools are read-only reference tools. Your AI client may have separate local tools with different permissions, so review those independently.

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Disclosure: this comparison is published by the Gummble team. Gummble figures come from the product’s current evidence register and configuration. Mobbin plan and feature details should be verified on Mobbin’s official pages before purchase.