OpenDesign is an open-source design workspace that turns written requirements into working HTML prototypes. You can use it to create websites, application interfaces, dashboards, landing pages, slides, and branded graphics. It connects with coding agents such as Claude Code, Codex, Cursor, GitHub Copilot, and Gemini. You can preview generated designs, edit elements visually, and share prototypes for feedback. The desktop application supports macOS and Windows and uses the Apache-2.0 license.

How much does OpenDesign cost in 2026?

OpenDesign lists four paid plans for 2026: OpenDesign Go at 10, Go Plus at 20, Go Pro at 100, and Go Max at 200. The supplied pricing data does not specify a currency, billing interval, or included credits for each plan. Those details are not verified. Paid plans provide hosted model access, while local agents and personal API keys may involve separate provider charges. Check the official pricing page before purchasing.

No free tier is listed for OpenDesign, based on publicly available information in its product data, so expect to pay for access. The listing can miss a trial or a plan added after the last product update, and pricing may have changed. Check the official pricing page or ask the vendor before you decide.

OpenDesign vs alternatives in this category: what is the difference?

Practically, OpenDesign focuses on generating working HTML prototypes through coding agents, then refining them with visual editing tools. Its documented workflow includes reusable design systems, live previews, shared feedback, and HTML or PDF exports. Based on publicly available information in the supplied record, these are the main capabilities worth comparing with other web prototyping products. Direct feature differences, pricing advantages, and performance comparisons are not verified because no specific competitor evidence was provided.

What are the best alternatives to OpenDesign?

The supplied product information does not identify specific alternatives or provide evidence for ranking competing tools. A reliable list of the best replacements is therefore not verified. If you are evaluating other web prototyping products, compare their ability to generate functional HTML, support your preferred coding workflow, edit designs visually, collect team feedback, and export usable files. Check each product's current documentation and pricing before deciding which option fits your requirements.

Is OpenDesign safe for general business use?

Operationally, OpenDesign supports local coding agents, personal model-provider API keys, and hosted model execution. Local operation without an OpenDesign account may suit teams that want more control over their workflow. However, its security certifications, encryption practices, data retention rules, and access controls are not verified in the supplied information. Before using it with confidential business material, review its current security documentation and determine how your chosen execution method handles project data.

Does OpenDesign have an API?

Not verified: API availability is not publicly verified for OpenDesign. Buyers should not assume a usable public API exists until the vendor publishes developer documentation or confirms access directly. Before planning an integration, verify endpoints, authentication, rate limits, pricing, support terms, and whether API access is generally available or limited to partners.

How does OpenDesign work?

You start by choosing a design system and describing the screens you want. A connected coding agent generates functional HTML inside your project. OpenDesign displays the result in a live preview, where you can refine it through additional instructions or visual editing. You can move elements, resize components, change text and colors, and adjust spacing. Team members can review shared prototypes and leave comments. Once finished, you can export HTML or PDF files.

What does OpenDesign do?

Commercially, OpenDesign creates and edits functional design prototypes and branded visual assets. Its supported outputs include websites, application interfaces, dashboards, landing pages, presentations, graphics, and HTML video. You can apply design systems to maintain consistent typography, colors, spacing, and components. Teams can organize projects in shared workspaces, publish preview links, and attach comments directly to designs. Feedback can be consolidated into revision tasks for coding agents, while completed work can be handed to engineering.

Does OpenDesign train on user data?

OpenDesign's policy on using customer data for model training is not publicly available in the supplied information. The product supports local coding agents, personal API keys, and hosted models, but these execution methods may involve different data handling arrangements. Local operation alone does not establish that connected model providers avoid training on submitted content. Before uploading confidential designs or business information, review the applicable privacy policies and request confirmation of training, retention, and deletion practices.

OpenDesign

OpenDesign · US-based

Open-source vibe design workspace & Claude Design alternative — build prototypes, landing pages, dashboards, slides & HTML video with your own coding agent.

Researched with AI|Data refreshed 13 hours ago|2 sources|Updated 1 time this year

Data refreshed 13 hours ago2 sources

Web prototyping

Open-source vibe design workspace & Claude Design alternative — build prototypes, landing pages, dashboards, slides & HTML video with your own coding agent.

Researched with AI|Data refreshed 13 hours ago|2 sources|Updated 1 time this year

Data refreshed 13 hours ago2 sources

Web prototyping

Unlock 30-sec verdict

Starting price

From $8/mo

Best for

Web prototyping

Free trial

✕ No free tier

Monthly traffic

—

Social listening

22mentions

First indexed

Nov 7, 2026

Explore options

See how OpenDesign compares

Compare alternatives Visit site

OpenDesign is a practical fit for buyers evaluating Web prototyping tools.

Who is it for?: SaaS founders who need clickable application prototypes and dashboards before committing engineering resources.
Pricing: paid · View pricing

Product information

What this product does

Open-source vibe design workspace & Claude Design alternative — build prototypes, landing pages, dashboards, slides & HTML video with your own coding agent.

Sourced from open-design.ai

Works With

Platforms

Web
Mac
Discord
API
iOS

AI Models

DeepSeek V4.1 Flash
DeepSeek V4.1 Flash Eco
DeepSeek V4 Flash
DeepSeek V4 Flash Vision Exp
DeepSeek V4 Pro
Claude Haiku 5.5
Claude Sonnet 5.5
Claude Opus 5.5

Company & Maker

Who built OpenDesign?

Company: OpenDesign (theresanaiforthat.com)
Product: Open-source vibe design workspace & Claude Design alternative — build prototypes, landing pages, dashboards, slides & HTML video with your own coding agent.
HQ: US
Live since: Nov 2026

The maker hasn't published a public statement we can verify yet.

Problem Solved

What problem does OpenDesign solve?

Replace manual layout creation with prompt-generated HTML prototypes
Maintain brand consistency using reusable design systems
Edit generated layouts without regenerating the entire design
Turn review comments into agent-driven design revisions
Export HTML or PDF for delivery and engineering handoff

See It In Action

Does OpenDesign have a demo?

Yes — watch the walkthrough below.

Researched with AI · Data refreshed 13 hours ago · How we score

Full Report Access

Unlock the verified intelligence before you decide

OpenDesign is an open-source design workspace that turns written requirements into editable HTML prototypes, websites, dashboards, slides, and branded assets. Individuals and teams use coding agents or hosted models to create, review, and refine designs.

Who should use

Buyer-fit is derived from approved personas and use-case evidence. Search-volume noise stays labeled separately.

Best-fit workflows

Web prototyping
Generates a clickable HTML dashboard from written product requirements.
Creates a branded landing page using a design system derived from an existing website or Figma file.
Drafts a client presentation and exports the finished slides as an editable PowerPoint file.
Consolidates comments attached to a shared prototype into an agent revision task.
Produces standalone HTML and PDF files for design reviews and engineering handoff.

Inferred from public dataView source →

A few minutes with OpenDesign Cloud; longer when installing and configuring a local coding agent.Beginner-friendlySoloSmall teamMid-market

Pricing reality

Vendor stated
The desktop application is free under Apache-2.0. Current standard monthly Cloud prices are Go at $10, Go Plus at $20, Go Pro at $100, and Go Max at $200.
Actual cost
Free local-agent and bring-your-own-key workflows still incur any external agent or model-provider charges. Hosted plans use model credits with usage windows. The current pricing page describes workspace subscriptions with shared credits and no additional member fees.
Hidden costs
5 hidden cost warnings — unlock to view

Migration effort from 4 platforms analyzed

Pricing reality

Last updated Nov 2026

Vendor pricing page

Starting price

From $8/mo

Plans as published by the vendor

Mindber only shows named plan cards when they come from linked pricing evidence. If the tier data is incomplete, this page falls back to the listed starting price instead of fabricating plan names or $0 tiers.

Go

Light tasks, a low-cost start

$8/mo

10 shared concurrent tasks
152+ Design systems
162+ Skill workflows
Zero-config professional design agent
OpenDesign API access
Publish artifacts online and share them
Email support

Go Plus

Everyday creation, steady delivery

$16/mo

20 shared concurrent tasks
152+ Design systems
162+ Skill workflows
Zero-config professional design agent
OpenDesign API access
Publish artifacts online and share them
Email support

Go Pro

Frequent tasks, more models and credits

$70/mo

30 shared concurrent tasks
152+ Design systems
162+ Skill workflows
Zero-config professional design agent
OpenDesign API access
Publish artifacts online and share them
Priority email support

Go Max

Intensive use, more credits and concurrency

$120/mo

50 shared concurrent tasks
152+ Design systems
162+ Skill workflows
Zero-config professional design agent
OpenDesign API access
Publish artifacts online and share them
Peak-time priority compute · lower latency
Dedicated customer success

General buyer tips

Common across software subscriptions, not findings about this product.

Auto-renewal is often on by default and refunds are narrow.

Beta, Linux, or recovery edge cases often ship without SLA coverage.

Team and business tiers usually move to sales-led quoting.

One-time or lifetime offers tend to disappear at version boundaries.

True cost for your case

LIVE ESTIMATE

Use caseMonths needed

Estimated spend

$24

Recurring billing is usually the real cost driver, not the first-month sticker price.

View live pricing Compare alternatives Open canonical review

Prices change often — confirm on the vendor's site before you buy.

Compare this product in-line

Start with a suggested alternative or type another tool to jump into a side-by-side comparison.

Engagement signals (30d)

Based on 6 linked public signals.

Mindber Activity Score™

Score locked

How we calculate this Claim this profile Report inaccuracy

HOW THIS TOOL SCORES

Scores compare this tool with similar tools similar tools in Web prototyping. Use it to judge Innovation and Capability before you shortlist.

Updated Nov 9, 2026

How we score →

Innovation Index™

Is it new, different, and easy to understand?

7.2/10

Is this idea actually new?6.0/10

Does it stand out from similar tools?6.0/10

Can buyers understand it quickly?9.0/10

Functionality Score™

Does it cover the jobs buyers expect, and can it keep up?

7.1/10

Does it cover the core jobs?6.0/10

Are the main features deep enough?6.0/10

Will it fit into your stack?7.0/10

Can users trust it to stay usable?9.1/10

Category baseline: Web prototyping

Data sources

Features detected: 7Engagement: healthy (91/100)Homepage load: 0.9s

Traffic & search proof

Public view keeps the ratio story. Paid view unlocks exact monthly visits, full region coverage, and CPC-level keyword intelligence.

Google Trends live interest

Live Google Trends data for OpenDesign: interest over time, regions, topics, and related queries.

Open Google Trends

Tracks 12-month Google search interest on a 0-100 relative interest scale.

Includes regional demand, so readers can see where search interest is strongest.

Includes related topics and related queries to surface adjacent demand and search intent.

FAQ

Only linked Q and A rows are shown. Empty FAQ data stays hidden.

Social mentions

Only linked public mention evidence is shown here.

22 linked

Mentions per month

2 in the last 30 days

Mentions per month
Dec	0
Jan	0
Feb	0
Mar	0
Apr	2
May	5
Jun	2
Jul	0
Aug	1
Sep	5
Oct	2
Nov	1

Showing top 3 of 22 linked mentions.

Sources and methodology

Only evidence with a linked source record or explicit feature provenance is shown here. Data without provenance stays off the page.

EVIDENCE TRAIL

Pricing evidencevendor-pricing-llm-browser90% confidence

Social mentionsenrichment:social-mentions75% confidence

FAQ / Q&AMindber Faq Ai

LINKED SOURCES

Taaft

OpenDesign

Reviews0Last seenNov 7, 2026

HOW WE VERIFY

Mindber only surfaces numbers that trace to a linked source record or explicit feature provenance. When the evidence is thin, the page hides the field instead of guessing. Activity and fit summaries reuse the same approved projections across the hero, main panels, and sidebar so one product cannot show two different truths.

Scoring methodologyActivity Signals methodologyReport a data issue

COMMUNITY CREDITS

Have you used OpenDesign? Earn credits.

Verified contributions help the page stay honest. The wider member action set still lives in your dashboard so the public page stays focused on the two highest-signal workflows.

Write a verified review (200+ words) → earn 1 credit

Share the setup context, what worked, and what broke. Mindber rewards specific, evidence-backed reviews instead of one-line praise.

Write verified review

Spot incorrect data? Submit a correction → earn 1 credit

Flag stale pricing, wrong traffic signals, or broken links and the editorial team will re-verify the record.

Submit correction

Maker access, comments, ratings, and verification requests remain available inyour dashboard.

Community audits

Member opinion — not a Mindber assessment

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No member audits yet. Rate it from 1 to 5 and share what worked and what didn't.

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About this data: Activity signals are aggregated from public sources. Intelligence cards are AI-generated from public sources; only the Fit, Concerns and Who-not-for sections are approved by a Mindber editor before publication. Scores reflect public update frequency only — not product quality, company health, or investment suitability. Data may lag by up to 7 days. Learn more

OpenDesign

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What this product does

Who built OpenDesign?

What problem does OpenDesign solve?

Does OpenDesign have a demo?

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Who should use

Pricing reality

Compare this product in-line

Engagement signals (30d)

Innovation Index™

Functionality Score™

Traffic & search proof

Google Trends live interest

FAQ

What is OpenDesign?

How much does OpenDesign cost in 2026?

Is OpenDesign free?

OpenDesign vs alternatives in this category: what is the difference?

What are the best alternatives to OpenDesign?

Is OpenDesign safe for general business use?

Does OpenDesign have an API?

How does OpenDesign work?

What does OpenDesign do?

Does OpenDesign train on user data?

Social mentions

Have you used OpenDesign? Earn credits.

Community audits

OpenDesign

See how OpenDesign compares

What this product does

Who built OpenDesign?

What problem does OpenDesign solve?

Does OpenDesign have a demo?

Unlock the verified intelligence before you decide

Who should use

Pricing reality

Compare this product in-line

Engagement signals (30d)

Innovation Index™

Functionality Score™

Traffic & search proof

Google Trends live interest

FAQ

What is OpenDesign?

How much does OpenDesign cost in 2026?

Is OpenDesign free?

OpenDesign vs alternatives in this category: what is the difference?

What are the best alternatives to OpenDesign?

Is OpenDesign safe for general business use?

Does OpenDesign have an API?

How does OpenDesign work?

What does OpenDesign do?

Does OpenDesign train on user data?

Social mentions

Have you used OpenDesign? Earn credits.

Community audits