Tweeks.io

LLM & Generative AI · Artificial Intelligence

Overview

Browse and install browser modifications that customize how websites work. Remove distractions, add features, and make the web work exactly how you want. No coding required.

Funding and backers

Backers
1
Y Combinator
Momentum
0/100
no fresh signals
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Nov 13, 2025 Launched on Hacker News Launch HN: Tweeks (YC W25) – Browser extension to deshittify the web Jan 2025 Went through Y Combinator 2025 Founded
Tractionpublic signals, read monthly
Web presence
top 0.16%
of 133.2M domains by links, Common Crawl
Launched on Hacker News
351 points
Backed byfrom the funds' portfolios and accelerator catalogs
Investors in similar startupsfunds that back the companies most like this one
Similar startupsby what they do, their industry and backers
FastshotFounded 2025 · 1-10 employees
Turn a simple prompt into a real iOS and Android app. Fastshot builds, designs, and deploys mobile apps with AI—no coding required.
QuorumSeed · 2 yr ago · 11-50 employees
Tag your website, CTV, programmatic and OOH media. Quorum turns those logs into one structured dataset your LLM can query over MCP —…
Upgrade your workflow with custom AI Apps. Build AI apps, LLM prompts, and workflows—no coding required. Automate tasks, scale…
LetzChatVenture round $125k · 7 yr ago
LetzChat helps organizations translate, manage, and measure multilingual website experiences with real-time website translation, analytics…
Build apps for all platforms, no coding required.
For yourself, your team, or your enterprise — no coding required. Design, build, and deploy AI agents with MindStudio.

Connections

List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors1
Y CombinatorVia a fund
6310 portfolio companies

News

Blog 4 months ago
How to Save X/Twitter Articles as PDF or Markdown
X has no download button for articles. This tweek adds one: an Export button in the article header that saves the piece you're reading as a PDF or a Markdown file.
Read more
Report
Blog 4 months ago
How to See Any X Account's Exact Follower Count
X rounds big follower counts and makes you open a profile to see even that. This tweek puts each author's count in the post header as you scroll, and one edit makes it exact.
Read more
Report
Blog 4 months ago
NYT Strands Solver: Hints Without Spoiling the Puzzle
A dictionary solver can't know today's theme, so it can't spoil it. The sidebar shows you every word the board can produce and leaves the answers for you to find.
Read more
Report
Blog 4 months ago
Export Gemini Chats to Markdown or Claude
None of the big AI chat apps will give you one conversation as a Markdown file. The Chat Exporter tweek adds copy and download buttons to Gemini, Claude, and ChatGPT that do exactly that.
Read more
Report
Blog 4 months ago
Best Tampermonkey Alternatives in 2026
Chrome's extension purge broke half the userscript managers people still recommend. Here's what runs today on Chrome, Firefox, and Safari, and how to pick between them.
Read more
Report
Blog 4 months ago
What Is AI Slop? Spot and Block It on X, Reddit & YouTube
Comment sections are filling up with machine-written replies. Here's what gives them away, and how the Universal AI Slop Finder catches them right in your browser.
Read more
Report
Blog 5 months ago
Tweeks vs. Tampermonkey: Which Userscript Manager Fits You?
Tweeks is a full userscript manager that also writes new scripts from your description. It imports .user.js files and runs Greasy Fork scripts with the usual GM_ APIs. Here's how that compares with Tampermonkey.
Read more
Report
Blog 6 months ago
Email Automations From Any Website With TW_email
Use TW_email in tweeks to send yourself website-triggered email alerts, reports, reminders, and workflow notifications.
Read more
Report
Blog 9 months ago
Fixing Intermittent Auth Failures in Chrome Manifest V3
The fix was architectural: IndexedDB as canonical auth state, read-time refresh, and serialized refresh to prevent token-rotation races in Manifest V3.
Read more
Report
News Tweeks 12 months ago
Tweeks - Customize the Web
Discover and install browser modifications that make websites work how you want. Remove distractions, add features, customize any site. No coding required.
Read more
Report

Offices

Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
San Francisco United States
HQ