We Use That. What startups use to get stuff done

In plain words

We Use That is a directory that shows what tools and software startups use to run their operations. Launched in 2012, the platform helps entrepreneurs discover productivity software, services, and applications by seeing real-world usage patterns across the startup community. It serves as a reference resource for founders and team members looking to find reliable solutions for common business needs.

written from the facts on this page · September 2026

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  companies.tools2022 · efficient.app · ▲263

  See which apps are used by your favourite product's teams

• ST
  Startup Tools (and who actually uses them)2011 · b2brev.com · ▲54
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  Productivity.so2020 · productivity.so · ▲531

  Shortcuts and hacks for your favorite tools

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  Startup with Google2017 · startup.google.com · ▲542

  Tools to help with your new startup

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  Look at that SaaS2017 · emailoctopus.com · ▲266

  Inspiration and resources for SaaS founders

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  Entrepreneur Tools2016 · entrepreneur-tools.zeef.com · ▲400

  A collection of tools and resources for startups

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  SimCity, but with Permits▲930

  A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.

  Life & fun · 2d ago · permit.petercai.com

• IV
  I've been paying for a rural Tanzanian's education for 10 years▲778

  Life & fun · 14d ago · tanzaniaeducationproject.org

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  Bigwords.page – Turn any screen into a sign. The URL is the app▲728

  Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.

  Life & fun · 15d ago · bigwords.page

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  Guitoro, a virtual guitar you strum with your keyboard▲573

  Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.

  Life & fun · 9d ago · guitoro.com

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  See *almost* any carriers phone settings▲432

  Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.

  Life & fun · 13d ago · carrierexplode.com

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  The whole Solar System and every tracked satellite, live in the browser▲407

  Life & fun · 23d ago · space.bl2.net

• WJ
  We just built a site that saves lives▲462

  Watsi is the first global crowdfunding platform for medical care. We'd love your feedback on the site. We just launched it today!

  Life & fun · 2012 · watsi.org

• AD
  A date range picker for Twitter Bootstrap▲363

  Life & fun · 2012 · dangrossman.info

• BF
  Burner, for temporary phone numbers▲323

  Life & fun · 2012 · blog.burnerapp.com

• MW
  Most Wikipedia articles lead to the same loop▲295

  Find information, resources and relevant links for wikiloopr.com. This domain may be for sale.

  Life & fun · 2012 · wikiloopr.com

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  Business.txt - Standard Proposal▲264

  Business.txt is a file that local businesses upload to their website with their business information so all website providers can update it whenever something is changed. - fesja/businesstxt

  Life & fun · 2012 · github.com

• BJ
  BigVideo.js▲244

  Life & fun · 2012 · dfcb.github.com