Take control of
your X feed

AI slop filter. Region blocking. Smart bookmarks. Agent-ready. OpenBird makes X usable again.

First of its kind

Region Blocker

See where every account is based. Block entire countries. First extension to offer this โ€” ahead of X themselves.

Sam@techfounder
๐Ÿ‡บ๐Ÿ‡ธ
Jo@designlead
๐Ÿ‡ฌ๐Ÿ‡ง
Raj@growthguru
๐Ÿ‡ฎ๐Ÿ‡ณ
๐ŸŒ Region blocked ยท Indiashow
Pro feature

AI Agent Integration

Connect your bookmarks to Claude, ChatGPT, or Cursor. Your saved tweets become a searchable knowledge base.

โœฆClaude
MCP Native
โฌกChatGPT
OpenAPI Actions
โ–ธCursor
MCP Compatible
Beyond bookmarks

Bookmark OS

Smart folders, search, tags, drag and drop, export. Your bookmarks finally organized.

๐Ÿ“Tech Threads
47public
๐Ÿ“Design Inspo
23public
๐Ÿ“To Read Later
156private
๐Ÿ“Work Resources
31unlisted

Everything X should have built

12 features that clean up your feed, organise your bookmarks, and give you back control.

๐Ÿ‘

Quick Reactions

Thumbs up/down with multi-action escalation

๐Ÿค–

AI Slop Filter

16 signals detect AI-generated content

๐ŸŒ

Region Blocking

Block tweets by country, flag badges

๐Ÿ”ค

CAPS Normaliser

Converts shouty tweets to sentence case

๐Ÿ“Š

Ratio Indicator

Red/green dot for controversial tweets

๐Ÿ“‘

Bookmark Manager

Folders, tags, search, export

๐Ÿšซ

Hide For You

Auto-switch to Following feed

๐Ÿงต

Thread Saving

Save full threads to a folder

๐ŸŽ›

Filter Presets

Clean, Research, Less Slop modes

๐Ÿ””

Notification Filter

Prioritise meaningful notifications

๐Ÿ“

Profile Notes

Private notes on any X account

๐Ÿ“ˆ

Metrics Center

Analytics for your bookmark collection

Our biggest differentiator

Region Blocker

Block tweets by country. OpenBird extracts location signals from profiles and adds flag badges next to usernames so you always know where a tweet is coming from.

Region-blocked tweets are collapsed just like AI slop โ€” clean and out of the way. Configure which regions to block in the extension. Free users get 3 regions, Pro gets unlimited.

Free3 blocked regions
ProUnlimited regions
Breaking News 24/7@newsbot
๐Ÿ‡บ๐Ÿ‡ธ US
Sam@devperson
๐Ÿ‡ฌ๐Ÿ‡ง UK
Tech Insider@techinsider
๐Ÿ‡ฉ๐Ÿ‡ช DE
๐ŸŒ Region blocked ยท Indiashow
How It Works
1. Extracts location from profile bio and metadata
2. Adds flag badge next to username
3. Collapses tweets from blocked regions
4. Configure blocked regions in extension popup

AI Slop Filter

16 rule-based signals detect AI-generated content โ€” buzzword density, engagement bait, numbered lists with vague items, โ€œmost peopleโ€ openers, and more.

High-confidence slop (score above 60%) is collapsed into a single line. Moderate scores (above 35%) show an amber badge on the username row. Tweets under 60 characters are skipped entirely.

Collapse threshold60%
Badge threshold35%
Min tweet length60 chars
๐Ÿค– AI slop filtered ยท 73%
why?show
ยท Numbered list with vague items
ยท Buzzword density
ยท Engagement bait ending
Thought Leader@influencer
๐Ÿค– 52%
16 Detection Signals
โœ“Numbered lists
โœ“Engagement bait
โœ“Buzzword density
โœ“โ€œSave thisโ€ CTA
โœ“โ€œMost peopleโ€ opener
โœ“Thread/list opener
โœ“Stop/Start imperative
โœ“Heavy emoji use
โœ“Hedge phrase density
โœ“No specific claims
โœ“False binary framing
โœ“Vague personal opener
โœ“Generic inspirational
โœ“Line break listicle
โœ“Humble brag opener
โœ“Generic how-to

Bookmark Manager

Twitter's bookmarks are a black hole. OpenBird gives you folders, tags, full-text search, and tweet embeds โ€” all synced to your openbird.app profile.

Drag and drop tweets between folders. Export your collection as JSON. Share public folders with a link. Access everything from any browser, not just the one with the extension.

Your Folders
๐Ÿ“Tech Threads
47public
๐Ÿ“Design Inspo
23public
๐Ÿ“To Read Later
156private
๐Ÿ“Work Resources
31unlisted
โœ“Folder organisation
โœ“Tag system
โœ“Full-text search
โœ“Drag and drop
โœ“Tweet embeds
โœ“JSON export
โœ“Public sharing
โœ“Cross-device sync

AI Agent Connection

Your bookmarks become a knowledge base. Connect OpenBird to Claude, ChatGPT, or Cursor and let AI search, organise, and summarise your saved content.

MCP for Claude Desktop and Cursor. OpenAPI Actions for ChatGPT. 12 tools available including search, export, tag, and folder management.

โœฆ
Claude
MCP
โฌก
ChatGPT
OpenAPI
โ–ธ
Cursor
MCP
12 Tools Available
List foldersGet bookmarksSearch bookmarksGet bookmarkCreate folderRename folderDelete folderMove bookmarksTag bookmarksDelete bookmarksExport folderGet stats

Quick Reactions

Replace X's cluttered action bar with a simple thumbs up / thumbs down. Each click escalates โ€” from like all the way to retweet, or from โ€œnot interestedโ€ to block.

Click past the maximum level to undo everything. Open the dropdown to toggle individual actions. A 3-second commit timer lets you change your mind before anything fires.

๐Ÿ‘ Thumbs Up
1Like
2Bookmark
3Follow
4Retweet
๐Ÿ‘Ž Thumbs Down
1Not interested
2Mute
3Block
3-Second Commit Timer

Clicks accumulate during a 3-second window. Nothing fires until the timer commits. Click past max during the timer to undo all pending actions.

Simple pricing

Most features are free forever. Go Pro for unlimited regions, bookmark sync, and more.

Free

$0/mo
  • โœ“Quick reactions (thumbs up/down)
  • โœ“AI slop filter (collapse + badges)
  • โœ“CAPS normaliser
  • โœ“Ratio indicator
  • โœ“Region blocking (3 regions)
  • โœ“Hide For You
  • โœ“Share button
  • โœ“Filter presets
Add to Chrome
Pro

Pro

$8/mo / ยฃ8/mo
  • โœ“Everything in Free
  • โœ“Unlimited region blocking
  • โœ“Bookmark sync + folders + tags
  • โœ“Public profile pages
  • โœ“AI agent connection (MCP + OpenAPI)
  • โœ“Metrics center
  • โœ“Thread saving
  • โœ“Priority support
Get Pro

Why OpenBird?

vs

BlackMagic.so

BlackMagic is a CRM and analytics suite. OpenBird focuses on feed quality โ€” filtering slop, blocking regions, and organising what you actually want to read.

vs

Control Panel for Twitter

Control Panel hides UI elements. OpenBird actively filters content with AI detection, region blocking, and smart reactions โ€” not just cosmetic changes.

vs

Minimal Theme

Minimal Theme strips the interface back. OpenBird adds intelligence โ€” detecting AI content, scoring ratios, and giving you actions that X won't build.