Tools
Free AI sidebar with ChatGPT, Claude, Gemini & DeepSeek. 100+ commands to automate, monitor prices, summarize & write.
Compare extensions
Tools
ChatGPT, DeepSeek, Gemini, Claude, Grok all in one AI sidebar, for AI search, read, and write.
Audience & ratings
Store users
≈400K
≈5M
Ratings
What stands out
Sider: Chat with all AI: GPT-5, Claude, DeepSeek, Gemini, Grok reports the larger audience. These are store counts, including rounded estimates. The rating difference is 0.23 points across 3,156 and 114,491 ratings.
Category overlap does not establish that two products serve the same workflow.
Product & publisher
Publisher
HARPA AI TECHNOLOGIES OY
Vidline Inc.
Publisher portfolio
2 listings
3 listings
Listing status
Active
Active
Manifest
Version 3
Not recorded
Package size
5.29MiB
28.85MiB
Permissions & access
Requested capabilities describe access, not developer intent or a safety verdict.
API permissions
12 requested
- alarms
- background
- browsingData
- cookies
- declarativeNetRequest
- notifications
- tabs
- storage
- offscreen
- scripting
- contextMenus
- sidePanel
None recorded
Website patterns
1 recorded
- *://*/*
None recorded
Releases
Explore the release history
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Create your free accountEvidence behind this comparison
Both listings observed 2 Oct 2026.
Store users and ratings are observations, not revenue or lifetime installs. A larger audience or a higher score does not establish product quality.
How Earlygap collects evidenceReplace an extension
Your comparison
2 of 2 selected
HARPA AI: Web Automation with ChatGPT, Claude, Gemini, GrokTools
Sider: Chat with all AI: GPT-5, Claude, DeepSeek, Gemini, GrokTools