ExtBid vs OnlyRead

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

ExtBid compared with OnlyRead
Detail	ExtBid	OnlyRead
What it does	Chrome extension to download Instagram posts, Reels, Stories, and Highlights	Read-only mode for AI browser agents
Stage	Not given	MVP
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Monthly: $4.99/month USD (auto-renews on PayPal). Yearly: $29.99/year (about $2.50/month). Lifetime: $79.99 one payment. Free plan includes 20 bulk runs per UTC week, Download New on 10 accounts, and 20 links per Download by Link task. Coupon LAUNCH20 gives 20% off the first period or lifetime.	Free: $0/month, open source with bring-your-own-model key. Pro: Free during early access with 1,000 judged requests; $5/month when paid tier launches.
Key features	Download All to back up a whole profile Download New for only new posts since last run Download by Link to save posts from URLs or lists Customizable naming and folder organization CSV export of downloaded files Download history by profile Google Drive integration for Pro users	Blocks write, post, delete and purchase operations Works with any Chromium browser and AI agent App-specific rules and request classification Open source codebase Central control across multiple browsers (Pro) One-link agent browser setup (Pro) No API key required (Pro) Per-account usage limits with fail-closed behavior Tested on 1,000+ real tasks
What makes it different	Download New maintains baselines to avoid duplicates Human support within 24 hours Works inside Instagram tab with no redirects or external sites	Reduces accidental changes by AI agents without eliminating access to read data Open source with full code transparency Fail-closed design for unclassified requests Tested against real AI agent tasks on major websites Fully managed Pro option with no setup required
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	2 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	3	0
Citation Flow (Majestic)	18	0
Referring domains (Majestic)	28	0

5 details filled in for both companies.

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