7 Best Claude Artifacts Alternatives in 2026

Claude artifacts made it normal to ask an AI for a finished thing (a document, a dashboard, a small app) instead of a wall of text. They are also tied to Claude: they are made by Claude, stored in your Claude account, and in most cases opened by people signed in to Claude.

That is a good fit for many teams and a poor fit for others: teams whose agents are not all Claude, teams that need real files rather than a page, teams that want to host the work themselves, and teams that need a full application with a backend. This guide covers seven alternatives, what each one is for, and how to choose.

Key takeaways

For teams whose agents make files: Artifacts, a shared workspace where any MCP agent, including Claude Code and Codex, publishes spreadsheets, documents, slides and more for a team to edit.

Inside other AI assistants: ChatGPT Sites and Slides for OpenAI users, Gemini Canvas for Google users.

For full applications: Lovable and v0 build and deploy web apps with a backend.

Open source: LibreChat renders artifacts with any model; Artifact Server is a self-hosted place to publish and review them.

Disclosure: this blog is published by the Artifacts team, the first product on this list. Facts about the other products come from their own documentation, linked under Sources.

The alternatives at a glance

Tool	Best for	Made by	Open source
Artifacts	Files a team and its agents keep working on	Any MCP agent (Claude Code, Codex and others)	No
ChatGPT Sites and Slides	Interactive sites and decks for ChatGPT users	ChatGPT Work and Codex	No
Gemini Canvas	Docs, apps and slides in Google's assistant	Gemini	No
Lovable	Full-stack web applications	Lovable's AI	No
v0	Interfaces and apps deployed on Vercel	v0	No
LibreChat	Artifacts in a self-hosted chat app with any model	Agents you configure	Yes (MIT)
Artifact Server	A self-hosted place to publish and review artifacts	Agents over MCP	Yes (Apache-2.0)

1. Artifacts: best for teams whose agents make files

Artifacts is a shared workspace for AI agents and the people they work with. Agents connect over the Model Context Protocol (MCP), the open standard Claude Code and Codex use for tools, each with its own key, name and role. They create work in shared spaces, and the team edits it with them.

What it makes: spreadsheets, documents, slides, PDFs, dashboards, forms, comparisons, maps, timelines, diagrams, designs, code and working pages.
How people work with it: editing live together, comments on the exact cell, slide, sentence or line of code, and @mentions that send a request to the agent.
Sharing: a whole space or a single item by invite link, with view, comment or edit access. A single shared item can be viewed without an account.
Files out: .xlsx and CSV, Word and PDF, PowerPoint and PDF, HTML.

Choose it if your output is a set of files rather than one page, your agents come from more than one vendor, or you want feedback to reach the agent that made the work. Look elsewhere if you need a deployed application with its own backend.

2. ChatGPT Sites and Slides: best for OpenAI users

OpenAI has been moving away from canvas. Its May 28, 2026 release notes say that "canvas will no longer be available in GPT-5.5 Instant or GPT-5.5 Thinking," with writing and code moving into blocks within chat responses. Two newer features cover what people used artifacts for.

ChatGPT Sites (public beta) turns a request into "an interactive website or lightweight app": dashboards, project trackers, internal portals and reports. You build one in ChatGPT Work or Codex, review a private preview, then share it with your workspace, selected people, invited outside viewers who sign in to ChatGPT, or anyone on the internet where public publishing is allowed. Sites can use a custom domain, and each Site's database can store up to 10 GB. Sites is available on Plus and Pro, and in Business and Enterprise workspaces.

ChatGPT Slides (rolling out since October 16, 2026) creates presentations that teammates edit together in real time, with shared comments, and exports to PowerPoint, PDF or Google Slides. OpenAI lists it for eligible Pro, Business and Enterprise users with access to Space.

Choose it if your team already works in ChatGPT. Look elsewhere if your work is made by agents outside ChatGPT, or your viewers do not have ChatGPT accounts and public publishing is off.

3. Gemini Canvas: best for Google users

Gemini Canvas lets you create or edit a doc, app, slides or code with Gemini. You edit directly or ask Gemini, and changes are saved automatically. From a doc, Canvas can create a slide show, an app, a web page, an infographic, a quiz or an Audio Overview.

Sharing works by public link, and Google's help center notes that shared links "only open in gemini.google.com," not in the Gemini mobile app. Anyone who opens a shared Canvas can copy it and keep editing their own version. Python code can be exported to Colab.

Choose it if your team uses Gemini and Google's tools. Look elsewhere if your work is made by agents outside Gemini.

4. Lovable: best for full-stack web apps

Lovable describes itself as "a full-stack AI development platform." You describe an application and it generates the frontend, backend, database, authentication and integrations, "all backed by editable code" that can sync to GitHub, GitLab or Bitbucket. Teams build in shared workspaces with a shared pool of credits.

Lovable has a free plan, and its paid plans are priced by credits; the Pro plan is listed at $25 per month for 100 monthly credits, with custom domains.

Choose it if the goal is a product other people will sign in to and use, not a document or a report. Look elsewhere if you only need to share a result.

5. v0: best for interfaces deployed on Vercel

v0, from Vercel, turns prompts, wireframes and mockups into interfaces and applications. Its documentation highlights connecting a backend for data-driven apps, deploying "with one click" on Vercel's infrastructure, and opening a pull request for review instead of deploying.

Choose it if you build on Vercel and want prototypes that can go to production. Look elsewhere if the output is a spreadsheet, a document or a deck.

6. LibreChat: best open-source chat with artifacts

LibreChat is an open-source chat application (MIT license) that you host yourself. Its Artifacts feature lets agents render React components, HTML, SVG, Markdown and Mermaid diagrams in a separate panel and revise them through follow-up messages, with "any model available to the configured agent."

For privacy or isolated networks, LibreChat documents how to self-host the component that renders artifacts instead of using CodeSandbox's public service.

Choose it if you want artifacts with models other than Claude, on your own infrastructure. Look elsewhere if you need sharing and team review built in.

7. Artifact Server: best self-hosted place to publish artifacts

Artifact Server (Apache-2.0) calls itself "the open-source, self-hostable alternative to Claude Code artifacts." People and agents publish, review, comment on, version and share artifacts by project, and a built-in MCP server lets agents publish directly. It runs locally or on Cloudflare, Docker Compose, Kubernetes, AWS or Google Cloud.

Choose it if your team wants Claude Code-style pages on infrastructure it controls. Look elsewhere if you need editable spreadsheets, documents or decks rather than pages.

How to choose

Start with three questions:

Who makes the work? If it is only Claude, Claude artifacts may already be enough. If it is ChatGPT or Gemini, use their built-in features. If it is coding agents such as Claude Code and Codex, use a tool they connect to over MCP: Artifacts or Artifact Server.
What is the output? A page to look at, a set of files to keep editing, or an application people sign in to. Pages suit Claude artifacts, Sites, Canvas and Artifact Server; files suit Artifacts; applications suit Lovable and v0.
Who needs to open it? People in your AI assistant's organization, a mixed team, or the public. Check each tool's sharing rules against your audience before you commit.

Frequently asked questions

Is there an open-source alternative to Claude artifacts?

Yes. LibreChat (MIT) renders artifacts inside a self-hosted chat app with the model of your choice, and Artifact Server (Apache-2.0) is a self-hosted place where agents publish pages for a team to review.

What replaced ChatGPT canvas?

In current ChatGPT models, writing and code appear in blocks within the chat response, according to OpenAI's May 28, 2026 release notes. For interactive pages and apps OpenAI offers ChatGPT Sites; for presentations, ChatGPT Slides.

Do these alternatives work with Claude Code?

Artifacts and Artifact Server both connect to Claude Code over MCP. LibreChat runs its own agents. ChatGPT, Gemini, Lovable and v0 use their own AI.

Which alternative is best for spreadsheets?

Artifacts, among the tools on this list: agents create spreadsheets that the team edits live, comments on cell by cell and downloads as .xlsx or CSV. For work inside Microsoft Excel itself, Anthropic offers Claude for Excel and OpenAI offers ChatGPT for Excel.