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About Squid

Squid is a handwritten note-taking and PDF annotation app that runs on Android and Chrome. It was formerly known as Papyrus. It was founded in 2012 and is based in San Luis Obispo, California.

Headquarters Location

San Luis Obispo, California, 93401,

United States

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Squid Frequently Asked Questions (FAQ)

  • When was Squid founded?

    Squid was founded in 2012.

  • Where is Squid's headquarters?

    Squid's headquarters is located at San Luis Obispo.

  • Who are Squid's competitors?

    Competitors of Squid include EdLight and 4 more.

Compare Squid to Competitors

AI21 Labs Logo
AI21 Labs

AI21 Labs builds AI systems with the capacity to understand and generate natural language. Its product, Wordtune, provides solutions for grammar and spelling fixes. It helps to write accurately. The company designs advanced artificial intelligence tools and language models that understand the context and semantics of written text. The company was founded in 2017 and is based in Tel Aviv-Yafo, Israel.

WeDo Logo

Onus Technologies, dba WeDo, is a to-do list app that gets the job done. Never forget a to-do again. With Smart Reminders, WeDo helps remind users of what needs to get done at the right time.


ResNote provides note-taking with a source. It enables users to take notes anywhere on the web by simply dragging and dropping or right-clicking. Its Chrome extension offers an unmatched note-taking experience. It is based in Punjab, India.

Fictive Kin Logo
Fictive Kin

Fictive Kin is the developer of Done Not Done (, a to-do list for things users want to do. Users can save, rate, and share your favorite books, movies, and albums with your friends.

WRIO Keyboard Logo
WRIO Keyboard

WRIO Keyboard is a mobile app to make typing easier and error-free. Users swipe in various directions to perform different functionalities and the keyboard is based on the common QWERTY keyboard. Auto correction is personalized.

advAIsor Logo

AdvAlsor uses Artificial Intelligence to measure and improve corporate culture. The company leverages thousands of data points produced by digital tools in the modern workplace to gain valuable insights into an organisation's corporate culture. Instead of running surveys, advaisor builds insights passively on critical cultural dimensions such as trust, collaboration, and client-centricity.

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