AI Agent Index

Best Claude Alternatives in 2026

Editorially reviewed October 7, 2026 by Heather MacAvelia

Claude is Anthropic's AI assistant. Anthropic's current models are Claude Fable 5.2, Claude Opus 5.5, Claude Sonnet 5.5 and Claude Haiku 5.5. Every plan includes memory, connectors, Projects and voice mode, and paid plans add Research, Claude Code, Claude Design, Slides and Docs, and Claude in Chrome and Microsoft 365. Since September 16, 2026, Anthropic has been combining Claude Cowork and chat in one Claude app, rolling out to Pro and Max plans first.

Why teams look for alternatives

People look past Claude for three reasons. The first is media: Anthropic's models return text, so teams that want generated images in the same assistant look at ChatGPT or Gemini, and Gemini also generates video. The second is where the work lives: Gemini sits inside Google apps such as Gmail, and Microsoft 365 Copilot is grounded in a company's own Microsoft 365 data. The third is the job itself. Anthropic's Claude Code covers coding, and Cursor, Kilo Code and GitHub Copilot are other coding agents built around the editor.

Claude covers chat, research, writing and coding in one Anthropic subscription, with Claude Code for software work and Claude Cowork's task hand-off now part of the main app. The alternatives below are grouped by the need each one is built around: generated media, a home inside Google or Microsoft apps, cited web answers, or coding inside an editor.

Choose ChatGPT when you want image generation and editing and deep research inside one assistant. ChatGPT Images 2.5 shipped on September 8, 2026, and OpenAI also offers ChatGPT Work and its Codex coding agent inside ChatGPT.

Choose Gemini when your team already lives in Google's apps. Paid Google AI plans put Gemini directly inside Google apps such as Gmail, and Gemini generates both images and video.

Choose Perplexity AI when the job is a fast answer with its sources attached, such as fact-checking or market research. Perplexity AI pairs language models with live web retrieval and cites its sources inline. Plans start from $17/mo billed annually.

Choose Microsoft 365 Copilot when the work happens in Word, Excel, PowerPoint, Outlook and Teams and should draw on your company's own data. Microsoft 365 Copilot works inside those apps and is grounded in your organization's work through Work IQ.

Choose ChatGPT Deep Research when you want a long, cited report and already use ChatGPT. ChatGPT Deep Research proposes a research plan you can edit, works from the web, your files and connected apps, and returns a report with citations or source links that you can download.

Choose Cursor when you want coding agents inside a dedicated AI code editor. Cursor runs agents in its editor, plus cloud agents that build, test and demo features on their own computers for you to review. Plans start from $8/mo.

Choose Kilo Code when you want an open-source coding agent and a free hand in choosing models. Kilo Code runs in VS Code and the terminal and lists 500+ models, including your own API keys.

Choose Notion AI when the AI should work inside the Notion workspace your team already keeps. Notion AI includes agents, enterprise search and AI meeting notes, and the Notion Agent comes with Notion's Business plan.

Choose GitHub Copilot when your code lives on GitHub and your developers use different editors. GitHub Copilot works in GitHub, VS Code, Visual Studio, Xcode, JetBrains, Neovim and Eclipse. Plans start from $10/mo.

The decision comes down to the job. Stay with Claude when writing, analysis and coding make up most of the work. Choose ChatGPT or Gemini for generated images in the same assistant, Gemini or Microsoft 365 Copilot when the AI should live inside Google's apps or Microsoft 365, Perplexity AI for fast cited answers, and Cursor, Kilo Code or GitHub Copilot for coding in an editor.

Claude logo

Claude

by Anthropic

Currently reviewing

Anthropic's AI assistant on Claude Fable 5.2, Opus 5.5, Sonnet 5.5 and Haiku 5.5, with Research, Claude Code, Cowork, Design, connectors and Office add-ins. Free plan, Pro from $17/mo.

content-creationdeep-researchweb-searchdata-analysiscode-generation
View full Claude profile →

9 alternatives to Claude

Chosen by our editors for this page, in no ranked order. Each card links to the full listing.

1
ChatGPT logo
ChatGPTSame use caseby OpenAI

OpenAI's general-purpose AI assistant with Chat, Work and Codex in one app, GPT-6 Astra and deep research. Free plan, Go $8, Plus $20, Pro $100 to $500/month (USD).

content-creationweb-searchdata-analysiscode-generation
$8/mo
freemium
★ 4.4
2
Gemini logo
GeminiSame use caseby Google

Google's flagship AI assistant with Gemini 4 Argon on Pro and Ultra, Deep Research, skills, Canvas and connected apps. Free tier available. AI Plus $4.99/mo, Pro $19.99/mo, Ultra from $99.99/mo.

autonomouscontent-creationdata-analysiscitations
$4.99/mo
freemium
★ 4.7
3
Perplexity AI logo
Perplexity AISame use caseby Perplexity AI

Answer engine that searches the live web and cites every claim inline, with an autonomous Computer agent on all paid plans. Free tier, Pro from $17/mo billed annually (USD).

deep-researchweb-searchcitationsdata-analysis
$17/mo annual
freemium
★ 4.6
4
Microsoft 365 Copilot logo
Microsoft 365 Copilotby Microsoft

Microsoft's AI assistant in Word, Excel, PowerPoint, Outlook and Teams, grounded in your work data. Chat, Cowork and Agent Mode on OpenAI and Anthropic models. Business from $21/user/mo.

autonomouscontent-creationdata-analysisworkflow-builder
$21/mo annual
subscription
★ 4.7
5
ChatGPT Deep Research logo
ChatGPT Deep Researchby OpenAI

OpenAI's research mode in ChatGPT: plans, reads many sources and writes cited reports from the web, files and connected apps. Free tier, Plus from $20/month (USD).

deep-researchweb-searchcitationsautonomous
$20/mo
freemium
★ 4.7
6
Cursor logo
Cursorby Anysphere

AI-first code editor and coding agent. Free tier, paid plans from $8/month in The X Subscription (USD) with Grok models only. Cloud agents, third-party models and Origin code hosting start on Premium.

idemulti-file-editingautocompleteagentic-coding
$8/mo
freemium
★ 4.6
7
Kilo Code logo
Kilo Codeby Anaconda

Open-source AI coding agent for VS Code, JetBrains, CLI, Cloud, and Slack with parallel agents and 500+ models. 5M+ users. Free tier, with optional Kilo Pass inference from $19/mo.

code-generationagentic-codingautonomouside
$19/mo
freemium
★ 4.3
8
Notion AI logo
Notion AIby Notion

The AI built into Notion: Notion Agent, Custom Agents, Enterprise Search and a hosted MCP server. Free and Plus get a trial. Business from $20/member/mo billed annually (USD).

autonomousworkflow-builderdeep-researchscheduling
$20/mo annual
freemium
★ 4.6
9
GitHub Copilot logo
GitHub Copilotby GitHub (Microsoft)

An AI coding agent from GitHub, available as a plugin across VS Code, JetBrains, Visual Studio, Xcode, Neovim and more, plus a CLI, cloud agent and desktop app. Free tier, with Pro from $10 per user per month (USD).

code-generationmulti-file-editingautocompleteagentic-coding
$10/mo
freemium
★ 4.7

Frequently asked questions

What are the best alternatives to Claude?

The best alternatives to Claude depend on your use case and budget. Top options include ChatGPT, Gemini, Perplexity AI. Each offers different pricing models, capability sets, and integration options. See the full list above.

Why do teams look for Claude alternatives?

People look past Claude for three reasons. The first is media: Anthropic's models return text, so teams that want generated images in the same assistant look at ChatGPT or Gemini, and Gemini also generates video. The second is where the work lives: Gemini sits inside Google apps such as Gmail, and Microsoft 365 Copilot is grounded in a company's own Microsoft 365 data. The third is the job itself. Anthropic's Claude Code covers coding, and Cursor, Kilo Code and GitHub Copilot are other coding agents built around the editor.

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