Best alternatives to Alchemy: AI Copilot for Professionals (GPT-4 & Claude 3.5) (2026)
10 Chrome extensions that do a similar job to Alchemy, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
Alchemy: AI Copilot for Professionals (GPT-4 & Claude 3.5) today
Alchemy alternatives, compared
- 1
Copilot: AI Study Assistant | GPT-5, Claude & Gemini for Students
Your AI tutor, built into Chrome. Generate study notes, flashcards, quizzes, concept maps & active recall in seconds.
≈20K users3.8★ from 48 ratingsUpdated 7 months ago6 permissions- About 10× more users than Alchemy
- Updated more recently
- Asks for more permissions (6 vs 4)
- 2
Liner: ChatGPT AI Copilot for Web&YouTube&PDF
Use ChatGPT directly on the website, even on YouTube! Add AI Copilot and get more done with your personal AI assistant/AI Companion.
≈300K users4.4★ from 6K ratingsUpdated 11 days ago6 permissions- About 150× more users than Alchemy
- Updated more recently
- Asks for more permissions (6 vs 4)
- Listed under Workflow & Planning
- 3
ChatSider AI Copilot : ChatGPT & Claude
ChatSider: GPT & Claude Sidebar is an assistant for AI writing, translating, ChatGPT for Bing and more.
≈2K users4.9★ from 178 ratingsUpdated 20 months ago3 permissions- A similar number of users to Alchemy
- Updated more recently
- Asks for fewer permissions (3 vs 4)
- Listed under Workflow & Planning
- 4
DeepSider™:AI Sidebar | DeepSeek, Gemini, Claude, GPT
AI sidebar support chat with all AI models (DeepSeek, Gemini, Claude, GPT) for advanced AI search, read, and write.
≈200K users4.8★ from 652 ratingsUpdated 8 days ago3 permissions- About 100× more users than Alchemy
- Updated more recently
- Asks for fewer permissions (3 vs 4)
- 5
Prefind - Your AI Search powered by Claude-3 & GPT-4
Prefind: Smart AI Search Engine powered by GPT-4 and Claude-3. Multi-model comparisons, lightning-fast searches, all for free.
989 users4.0★ from 4 ratings1 permissions- About 2.0× fewer users than Alchemy
- Asks for fewer permissions (1 vs 4)
- 6
Chat with all AI models (Gemini, Claude, DeepSeek…) & AI Agents | AITOPIA
AI Agent Marketplace & AI Sidebar with all AI models (Gemini, Claude, DeepSeek & more) and hundreds of AI Agents
≈1M users4.9★ from 28.2K ratingsUpdated 3 weeks ago7 permissions- About 500× more users than Alchemy
- Updated more recently
- Asks for more permissions (7 vs 4)
- 7
Smart Sidebar: Chat GPT, Claude & DeepSeek
Supercharge Your Browser with the AI Sidebar powered by ChatGPT, Claude Sonnet & DeepSeek AI
≈400K users4.6★ from 2.6K ratingsUpdated 8 weeks ago5 permissions- About 200× more users than Alchemy
- Updated more recently
- Asks for more permissions (5 vs 4)
- 8
MetaPrompt - AI Prompt Engineer & Optimizer for ChatGPT & Claude
Transform unclear questions into expert prompts. Get better AI responses from ChatGPT and Claude with one click.
≈100K users4.7★ from 108 ratingsUpdated 8 months ago7 permissions- About 50× more users than Alchemy
- Updated more recently
- Asks for more permissions (7 vs 4)
- 9
Sider: Chat with all AI: GPT-5, Claude, DeepSeek, Gemini, Grok
ChatGPT, DeepSeek, Gemini, Claude, Grok all in one AI sidebar, for AI search, read, and write.
≈5M users4.9★ from 115K ratingsUpdated 3 days ago14 permissions- About 2500× more users than Alchemy
- Updated more recently
- Asks for more permissions (14 vs 4)
- 10
Copilotly: Your Personal AI Copilot
Unlock your potential with Copilotly. Navigate the digital realm with an AI copilot that understands your unique needs.
≈9K users4.8★ from 382 ratingsUpdated 9 months ago8 permissions- About 4.5× more users than Alchemy
- Updated more recently
- Asks for more permissions (8 vs 4)
Alchemy alternatives: questions
What is the best alternative to Alchemy?
By users, the most popular alternative is Sider: Chat with all AI: GPT-5, Claude, DeepSeek, Gemini, Grok with ≈5M users and a 4.9-star rating. The closest match by what it does is Copilot: AI Study Assistant | GPT-5, Claude & Gemini for Students.
Which Alchemy alternative has the best rating?
Sider: Chat with all AI: GPT-5, Claude, DeepSeek, Gemini, Grok has the highest rating of these alternatives with 50+ ratings: 4.9 out of 5 from 115K ratings.
Is there a Alchemy alternative that asks for fewer permissions?
Prefind - Your AI Search powered by Claude-3 & GPT-4 asks for 1 permissions, against 4 for Alchemy.
How many alternatives to Alchemy are there?
We list 10 close alternatives to Alchemy on the Chrome Web Store, picked by what they do and ranked by how close they are.
Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.